Ordered DTC List
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DTC Descriptor | Module That Set the DTC | Diagnostic Procedure |
|---|---|---|---|
| B0001 | Vehicle Speed Information Circuit Range/Performance | Radio | DTC B0001 |
| B0005 | In Park Switch Circuit | CLCM | DTC B0005 |
| B0012 | Passenger Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 |
| B0013 | Passenger Frontal Deployment Loop Stage 2 Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 |
| B0014 | Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 |
| B0016 | Passenger Frontal Deployment Loop Stage 1 Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 |
| B0017 | Passenger Frontal Deployment Loop Stage 1 Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 |
| B0018 | Passenger Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 |
| B0022 | Driver Frontal Deployment Loop Stage 1 Resistance Low | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 |
| B0024 | Driver Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 |
| B0026 | Driver Frontal Deployment Loop Stage 1 Open | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 |
| B0028 | Right Front Side Deployment Loop Resistance Low | SDM | DTC B0028, B0029, or B0030 |
| B0029 | Right Front Side Deployment Loop Open | SDM | DTC B0028, B0029, or B0030 |
| B0030 | Right Front Side Deployment Loop Voltage Out of Range | SDM | DTC B0028, B0029, or B0030 |
| B0040 | Left Front Side Deployment Loop Resistance Low | SDM | DTC B0040, B0041, or B0045 |
| B0041 | Left Front Side Deployment Loop Open | SDM | DTC B0040, B0041, or B0045 |
| B0042 | Driver Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 |
| B0043 | Driver Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 |
| B0044 | Driver Frontal Deployment Loop Stage 2 Open | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 |
| B0045 | Left Front Side Deployment Loop Voltage Out of Range | SDM | DTC B0040, B0041, or B0045 |
| B0051 | Deployment Commanded | SDM | DTC B0051 |
| B0053 | Deployment Commanded with Loop DTC Present | SDM | DTC B0053 |
| B0057 | Right Front Pretensioner Deployment Loop Resistance Low | SDM | DTC B0057, B0058, or B0059 |
| B0058 | Right Front Pretensioner Deployment Loop Open | SDM | DTC B0057, B0058, or B0059 |
| B0059 | Right Front Pretensioner Deployment Loop Voltage Out of Range | SDM | DTC B0057, B0058, or B0059 |
| B0064 | Left Front Pretensioner Deployment Loop Resistance Low | SDM | DTC B0064, B0065, or B0066 |
| B0065 | Left Front Pretensioner Deployment Loop Open | SDM | DTC B0064, B0065, or B0066 |
| B0066 | Left Front Pretensioner Deployment Loop Voltage Out of Range | SDM | DTC B0064, B0065, or B0066 |
| B0077 | Driver Side Impact Sensor (SIS) Performance | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 |
| B0078 | Passenger Side Impact Sensor (SIS) Performance | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 |
| B0079 | Incorrect Driver Side Impact Sensor (SIS) Installed | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 |
| B0080 | Discard Driver Side Impact Sensor (SIS) | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 |
| B0081 | Incorrect Passenger Side Impact Sensor (SIS) Installed | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 |
| B0082 | Discard Passenger Side Impact Sensor (SIS) | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 |
| B0083 | Passenger Seat Position Sensor Circuit | SDM | DTC B0083 or B0084 |
| B0084 | Driver Seat Position Sensor Circuit | SDM | DTC B0083 or B0084 |
| B0092 | Passenger Presence System Performance | SDM | DTC B0092 |
| B0098 | Passenger Presence System Configuration Error | SDM | DTC B0098 |
| B0100 | Electronic Front End Sensor 1 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0101 | Discard Electronic Front End Sensor 1 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0102 | Incorrect Electronic Front End Sensor 1 Installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0103 | Electronic Front End Sensor 2 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0104 | Discard Electronic Front End Sensor 2 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0105 | Incorrect Electronic Front End Sensor 2 Installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 |
| B0159 | Outside Air Temperature Sensor Circuit | HVAC | DTC B0159 or B0164 |
| B0164 | Passenger Compartment Temperature Sensor Circuit | HVAC | DTC B0159 or B0164 |
| B0174 | Output Air Temperature Sensor 1 Circuit | HVAC | DTC B0174, B0179, B0510, or B0515 |
| B0179 | Output Air Temperature Sensor 2 Circuit | HVAC | DTC B0174, B0179, B0510, or B0515 |
| B0184 | Solar Load Sensor 1 Circuit | HVAC | DTC B0184 or B0189 |
| B0189 | Solar Load Sensor 2 Circuit | HVAC | DTC B0184 or B0189 |
| B0248 | Air Flow Control 3 Circuit | HVAC | DTC B0248, B0268, B0408, or B0423 |
| B0249 | Air Flow Control 3 Circuit Range | HVAC | DTC B0249, B0269, B0409, or B0419 |
| B0268 | Air Flow Control 7 Circuit | HVAC | DTC B0248, B0268, B0408, or B0423 |
| B0269 | Air Flow Control 7 and Circuit Range | HVAC | DTC B0249, B0269, B0409, or B0419 |
| B0408 | Temperature Control 1 Circuit | HVAC | DTC B0248, B0268, B0408, or B0423 |
| B0409 | Temperature Control 1 Circuit Range | HVAC | DTC B0249, B0269, B0409, or B0419 |
| B0419 | Temperature Control 2 Circuit Range | HVAC | DTC B0249, B0269, B0409, or B0419 |
| B0423 | Temperature Control 2 Circuit | HVAC | DTC B0248, B0268, B0408, or B0423 |
| B0510 | Output Air Temperature Sensor 3 Circuit | HVAC | DTC B0174, B0179, B0510, or B0515 |
| B0515 | Output Air Temperature Sensor 4 Circuit | HVAC | DTC B0174, B0179, B0510, or B0515 |
| B0976 | Power Mode OFF Indicator Circuit | BCM | DTC B0976, B0977, or B0978 |
| B0977 | Power Mode START Indicator Circuit | BCM | DTC B0976, B0977, or B0978 |
| B0978 | Power Mode ACCESSORY Indicator Circuit | BCM | DTC B0976, B0977, or B0978 |
| B1000 | Electronic Control Unit (ECU) Performance | DCC, BCM, DDM, DRR, RCDLR, FTC, HUD, HVAC, IPC, PDM, Radio, CLCM, SDM, VCIM | DTC B1000 |
| B1001 | Option Configuration Error | BCM | DTC B1001 |
| DRR | DTC B1001 | ||
| SDM | DTC B1001 | ||
| VCIM | DTC B1001 | ||
| B1004 | Keep Alive Memory (KAM) Reset | Audio Amplifier, DDS, HVAC, VCIM | DTC B1004 |
| B1007 | EEPROM Write Error | Audio Amplifier, DDS, DPM, FTC, CLCM | DTC B1007 |
| B1009 | EEPROM Checksum Mismatch | Audio Amplifier, DDS, DPM, FTC, CLCM, VCIM | DTC B1009 |
| B1011 | System Disabled Information Stored | DDM, PDM | DTC B1011 |
| FTC | DTC B1011 | ||
| B1013 | Calibration Read Only Memory (ROM) Checksum Error | HVAC | DTC B1013 |
| B1014 | Program Read Only Memory (ROM) Checksum Error | HVAC | DTC B1014 |
| B1020 | Auxiliary Electronic Control Unit (ECU) Performance | BCM | DTC B1020 |
| B125A | Antenna 1 Circuit | DRR | DTC B125A or B125B |
| B125B | Antenna 2 Circuit | DRR | DTC B125A or B125B |
| B1271 | Theft Locked | Radio | DTC B1271 |
| B1297 | Trunk Unlatched Signal Circuit | FTC | DTC B1297 |
| B1300 | Moveable Roof Header Latched Sensor Circuit | FTC | DTC B1300 |
| B1310 | Moveable Roof Main Movement Up Sensor Circuit | FTC | DTC B1310 |
| B1325 | Device Power 1 Circuit | BCM | DTC B1325 |
| B1327 | Device Power 1 Circuit Low | Audio Amplifier, DDS, DRR, DPM, FTC, HVAC, SDM, CLCM, VCIM | DTC B1327 |
| B1328 | Device Power 1 Circuit High | Audio Amplifier, FTC, HVAC, CLCM, SDM | DTC B1328 |
| B1336 | Device Power 3 Circuit Range | DPM | DTC B1336 |
| B1370 | Device Ignition 1 Circuit | RCDLR | DTC B1370 |
| B1420 | Device Voltage | DDM, PDM | DTC B1420 |
| DPM | DTC B1420 | ||
| FTC | DTC B1420 | ||
| B1440 | Power Mode Master Input Circuit Mismatch | RCDLR | DTC B1440 |
| B1451 | Accessory Power Circuit | BCM | DTC B1451 |
| B1461 | Left Headlamp Horizontal Motor Circuit | AFS | DTC B1461 |
| B1462 | Right Headlamp Horizontal Motor Circuit | AFS | DTC B1462 |
| B1474 | Right Front Exterior Door Handle Switch Circuit | DDM, PDM, RCDLR | DTC B1474, B2981, B3848, or B3849 (DDM/PDM) or DTC B1474, B2981, B3848, or B3849 (RCDLR) |
| B1480 | Battery Rundown Protection Circuit | BCM | DTC B1480 |
| B1580 | Mirror Horizontal Position Sensor Circuit | DDM, PDM | DTC B1580 or B1590 |
| B1590 | Mirror Vertical Position Sensor Circuit | DDM, PDM | DTC B1580 or B1590 |
| B1600 | Mirror Motor 1 Circuit | DDM, PDM | DTC B1600 or B1605 |
| B1605 | Mirror Motor 2 Circuit | DDM, PDM | DTC B1600 or B1605 |
| B1697 | Mirror Left-Up Control Switch Circuit Low | DDS | DTC B1697, B1702, B1707, or B1712 |
| B1702 | Mirror Left-Down Control Switch Circuit Low | DDS | DTC B1697, B1702, B1707, or B1712 |
| B1707 | Mirror Right-Up Control Switch Circuit Low | DDS | DTC B1697, B1702, B1707, or B1712 |
| B1712 | Mirror Right-Down Control Switch Circuit Low | DDS | DTC B1697, B1702, B1707, or B1712 |
| B1735 | Seat Front Up Switch Circuit | DPM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 |
| B1740 | Seat Front Down Switch Circuit | DPM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 |
| B1745 | Seat Rear Up Switch Circuit | DPM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 |
| B1750 | Seat Rear Down Switch Circuit | DPM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 |
| B1755 | Seat Assembly Forward Switch Circuit | DPM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 |
| B1760 | Seat Assembly Rearward Switch Circuit | DPM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 |
| B1815 | Seat Recline Forward Switch Circuit | DPM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 |
| B1820 | Seat Recline Rearward Switch Circuit | DPM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 |
| B1825 | Seat Recline Position Sensor Circuit | DPM | DTC B1825, B1850, B2355, B2365, or B2375 |
| B1826 | Seat Recline Position Sensor Circuit Range/Performance | DPM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 |
| B2355 | Seat Front Vertical Position Sensor Circuit | DPM | DTC B1825, B1850, B2355, B2365, or B2375 |
| B2356 | Seat Front Vertical Position Sensor Circuit Performance | DPM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 |
| B2365 | Seat Rear Vertical Position Sensor Circuit | DPM | DTC B1825, B1850, B2355, B2365, or B2375 |
| B2366 | Seat Rear Vertical Position Sensor Circuit Range/Performance | DPM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 |
| B2375 | Seat Assembly Horizontal Position Sensor Circuit | DPM | DTC B1825, B1850, B2355, B2365, or B2375 |
| B2376 | Seat Assembly Horizontal Position Sensor Circuit Performance | DPM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 |
| B2455 | Cellular Phone Microphone Circuit | VCIM | DTC B2455 |
| B2462 | Global Positioning System (GPS) Signal Error | Radio | DTC B2462 |
| B2463 | Navigation Compact Disc Player-No Disc | Radio | DTC B2463 |
| B2464 | Navigation Compact Disc Player-Decoding Error | Radio | DTC B2464 |
| B2465 | Navigation Compact Disc Player-Data Error | Radio | DTC B2465 |
| B2466 | Navigation Vehicle Information Communication System (VICS) Memory Error | Radio | DTC B2466 |
| B2468 | Navigation Display Unit Performance | Radio | DTC B2468 |
| B2470 | Cellular Phone Antenna Circuit | VCIM | DTC B2470 |
| B2474 | Navigation Display Head (NDH) Backlighting Performance | Radio | DTC B2474 |
| B2476 | Cellular Phone Select Service Switch | VCIM | DTC B2476 |
| B2482 | Cellular Phone Select Service Switch Range/Performance | VCIM | DTC B2482 |
| B2483 | Global Positioning System (GPS) Sensor Circuit Low | VCIM | DTC B2483 or B2484 |
| B2484 | Global Positioning System (GPS) Sensor Circuit Open | VCIM | DTC B2483 or B2484 |
| B2510 | Steering Column Lock Motor Unlock Circuit | CLCM | DTC B2510 |
| B2515 | Steering Column Lock Motor Feedback Circuit | CLCM | DTC B2515 |
| B2517 | Left Front Door Latch Circuit | RCDLR | DTC B2517 or B2518 |
| B2518 | Right Front Door Latch Circuit | RCDLR | DTC B2517 or B2518 |
| B2530 | Front Foglamp Control Circuit | BCM | DTC B2530 |
| B2540 | Rear Foglamp Control Circuit | BCM | DTC B2540 |
| B2580 | Headlamp High Beam Control Circuit | BCM | DTC B2580 |
| B2625 | Display Dimming Pule Width Modulation (PWM) Output Circuit | BCM | DTC B2625 |
| B2710 | Gearshift Lock Circuit | RCDLR | DTC B2710 |
| B2750 | Horn Relay Coil Circuit | BCM | DTC B2750 |
| B2757 | Memory 1 Select Switch Circuit Low | DPM | DTC B2757, B2762, B2767, or B2772 |
| B2762 | Memory 2 Select Switch Circuit Low | DPM | DTC B2757, B2762, B2767, or B2772 |
| B2767 | Memory Set Switch Circuit Low | DPM | DTC B2757, B2762, B2767, or B2772 |
| B2772 | Memory Exit or Off Switch Circuit Low | DPM | DTC B2757, B2762, B2767, or B2772 |
| B2853 | Telescope Forward Switch Circuit High | DPM | DTC B2853, B2858, B2873, or B2878 |
| B2858 | Telescope Rearward Switch Circuit High | DPM | DTC B2853, B2858, B2873, or B2878 |
| B2860 | Telescope Position Sensor | DPM | DTC B2860 |
| B2873 | Tilt Up Switch Circuit High | DPM | DTC B2853, B2858, B2873, or B2878 |
| B2878 | Tilt Down Switch Circuit High | DPM | DTC B2853, B2858, B2873, or B2878 |
| B2880 | Tilt Position Sensor | DPM | DTC B2880 |
| B2897 | Steering Column Lock Motor Lock Circuit | CLCM | DTC B2897 |
| B2907 | Steering Column Lock Motor Enable Relay Circuit | CLCM | DTC B2907 |
| B2910 | Steering Column Lock Password Incorrect | CLCM | DTC B2910 |
| B2981 | Right Front Door Handle Switch Circuit | DDM, PDM, RCDLR | DTC B1474, B2981, B3848, or B3849 (DDM/PDM) or DTC B1474, B2981, B3848, or B3849 (RCDLR) |
| B3089 | Content Theft System Sensor 1 Signal Circuit | BCM | DTC B3089 |
| B3119 | Keyless Entry Antenna 1 Performance | RCDLR | DTC B3119 |
| B3120 | Keyless Entry Antenna 2 Performance | RCDLR | DTC B3120 |
| B3121 | Keyless Entry Antenna 3 Performance | RCDLR | DTC B3121 |
| B3122 | Keyless Entry Antenna 4 Performance | RCDLR | DTC B3122 |
| B3142 | Left Front Unlock Switch Circuit Low | DDS | DTC B3142 or B3152 |
| B3145 | Right Front Unlock Switch Circuit Low | PDM | DTC B3145 or B3155 |
| B3152 | Left Front Lock Switch Circuit Low | DDS | DTC B3142 or B3152 |
| B3155 | Right Front Lock Switch Circuit Low | PDM | DTC B3145 or B3155 |
| B3170 | Right Front Window Up Switch Circuit | PDM | DTC B3170, B3175, or B3280 |
| B3175 | Right Front Window Down Switch Circuit | PDM | DTC B3170, B3175, or B3280 |
| B3205 | Window Motor Circuit | DDM, PDM | DTC B3205 |
| B3265 | Trunk Release Output Circuit | BCM | DTC B3265 |
| B3280 | Right Front Window Express Up or Down Circuit | PDM | DTC B3170, B3175, or B3280 |
| B3377 | Left Front Window Up Switch Circuit Low | DDS | DTC B3377, B3382, B3387, B3392, B3467, or B3472 |
| B3382 | Left Front Window Down Switch Circuit Low | DDS | DTC B3377, B3382, B3387, B3392, B3467, or B3472 |
| B3387 | Right Front Window Up Switch Circuit Low | DDS | DTC B3377, B3382, B3387, B3392, B3467, or B3472 |
| B3392 | Right Front Window Down Switch Circuit Low | DDS | DTC B3377, B3382, B3387, B3392, B3467, or B3472 |
| B3467 | Left Front Window Express Up or Down Circuit Low | DDS | DTC B3377, B3382, B3387, B3392, B3467, or B3472 |
| B3472 | Right Front Window Express Up or Down Circuit Low | DDS | DTC B3377, B3382, B3387, B3392, B3467, or B3472 |
| B3542 | Window Obstruction Sensor Control Circuit | DDM, PDM | DTC B3542 |
| B3602 | Moveable Roof Control Switch | FTC | DTC B3602 |
| B3618 | Exterior Trunk Release Switch Circuit | RCDLR | DTC B3618 |
| B3623 | Steering Wheel Control Adaptive Cruise Control (ACC) Gap Up/Down Signal Circuit | BCM | DTC B3623 |
| B3624 | Steering Wheel Control Entertainment Signal 2 Circuit | BCM | DTC B3624 or DTC B3624 |
| B3641 | Trunk Close Switch Circuit | FTC | DTC B3641 |
| B3665 | Front Tonneau Position Error | FTC | DTC B3665 |
| B3666 | Rear Tonneau Position Error | FTC | DTC B3666 |
| B3669 | Deck Lid Position Sensor Circuit | FTC | DTC B3669 |
| B3670 | Pump Motor Temperature Sensor Circuit | FTC | DTC B3670 |
| B3794 | Cruise Control Function Request Circuit | BCM | DTC B3794 |
| B3810 | Headlamp Washer Relay Circuit | BCM | DTC B3810 |
| B3848 | Interior Door Handle Switch Circuit | DDM, PDM, RCDLR | DTC B1474, B2981, B3848, or B3849 (DDM/PDM) or DTC B1474, B2981, B3848, or B3849 (RCDLR) |
| B3849 | Left Front Exterior Door Handle Switch Circuit | DDM, PDM, RCDLR | DTC B1474, B2981, B3848, or B3849 (DDM/PDM) or DTC B1474, B2981, B3848, or B3849 (RCDLR) |
| B3948 | Left Front Turn Signal Circuit | BCM | DTC B3948 |
| B3949 | Right Front Turn Signal Circuit | BCM | DTC B3949 |
| B3950 | Left Rear Turn Signal Circuit | BCM | DTC B3950 |
| B3951 | Right Rear Turn Signal Circuit | BCM | DTC B3951 |
| B3971 | Folding Top Position Sensor | FTC | DTC B3971 |
| C0035 | Left Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 |
| C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 |
| C0045 | Left Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 |
| C0050 | Right Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 |
| C0110 | Pump Motor Circuit | EBCM | DTC C0110 |
| C0136 | Base Brake System Pressure Circuit | EBCM | DTC C0136 |
| C0137 | Base Brake System Pressure Circuit Range | EBCM | DTC C0137 |
| C0161 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit | EBCM | DTC C0161 |
| C0179 | System Thermal High | EBCM | DTC C0179 |
| C0186 | Lateral Accelerometer Circuit | EBCM | DTC C0186 |
| C0196 | Yaw Rate Circuit | EBCM | DTC C0196 |
| C0220 | Left Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 |
| C0221 | Right Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 |
| C0228 | Left Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 |
| C0229 | Right Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 |
| C0240 | Powertrain Control Module (PCM) Traction Control Not Allowed | EBCM | DTC C0240 |
| C0242 | Powertrain Control Module (PCM) Indicated TC Malfunction | EBCM | DTC C0242 |
| C0249 | Left Normal Force Error | EBCM | DTC C0249 or C0250 |
| C0250 | Right Normal Force Error | EBCM | DTC C0249 or C0250 |
| C0252 | Vehicle Stability Enhancement System (VSES) Sensor Uncorrelated | EBCM | DTC C0252 |
| C0253 | Centering Error | EBCM | DTC C0253 |
| C0267 | Low Brake Fluid Indicated | EBCM | DTC C0267 |
| C0277 | Brake Pedal Position Sensor Circuit | BCM | DTC C0277 |
| C0278 | Brake Pedal Position Sensor Not Calibrated | BCM | DTC C0278 |
| C0281 | Dynamic Rear Proportioning (DRP) Performance | EBCM | DTC C0281 or C081 |
| C0290 | Park Brake Apply Relay Circuit | BCM | DTC C0290 |
| C0291 | Park Brake Release Relay Circuit | BCM | DTC C0291 |
| C0450 | Steering Assist Control Actuator Circuit | EBCM | DTC C0450 |
| C0550 | Electronic Control Unit (ECU) Performance | EBCM | DTC C0550 |
| ESC | DTC C0550 | ||
| C0551 | Option Configuration Error | EBCM | DTC C0551 |
| C0558 | Calibration Data Not Programmed | ESC | DTC C0558 |
| C0561 | System Disabled Information Stored | EBCM | DTC C0561 |
| C0565 | Vehicle Identification Number (VIN) Information Error | EBCM | DTC C0565 |
| C0575 | Left Front Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 |
| C0580 | Right Front Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 |
| C0585 | Left Rear Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 |
| C0590 | Right Rear Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 |
| C0615 | Left Front Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 |
| C0620 | Right Front Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 |
| C0625 | Left Rear Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 |
| C0630 | Right Rear Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 |
| C0696 | Position Sensor Overcurrent (5 Volt Supply) | ESC | DTC C0696 |
| C0710 | Steering Position Signal | EBCM | DTC C0710 |
| C0750 | Left Front Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 |
| C0755 | Right Front Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 |
| C0760 | Left Rear Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 |
| C0765 | Right Rear Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 |
| C0820 | Device Ground Circuit | EBCM | DTC C0820 |
| C0870 | Device Voltage Reference Output Circuit | EBCM | DTC C0870 |
| Device Voltage Reference Output 1 Circuit | BCM | DTC C0870 | |
| C0895 | Device Voltage | ESC | DTC C0895 |
| C0899 | Device Voltage Low | EBCM | DTC C0899 |
| C0900 | Device Voltage High | EBCM | DTC C0900 |
| C0914 | Device Voltage Reference Output 1 Circuit | ACM | DTC C0914 |
| C1002 | Distance Sensing Cruise Control Module Performance | DCC | DTC C1002 |
| P0010 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1 | ECM | DTC P0010, P0013, P0020, or P0023
for the 4.6L (LH2) engine or DTC P0010, P0013, P0020, or P0023 for the 4.4L engine |
| P0011 | Intake Camshaft Position (CMP) System Performance Bank 1 | ECM | DTC P0011, P0014, P0021, or P0024
for the 4.6L (LH2) engine or DTC P0011, P0014, P0021, or P0024 for the 4.4L engine |
| P0013 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1 | ECM | DTC P0010, P0013, P0020, or P0023
for the 4.6L (LH2) engine or DTC P0010, P0013, P0020, or P0023 for the 4.4L engine |
| P0014 | Exhaust Camshaft Position (CMP) System Performance Bank 1 | ECM | DTC P0011, P0014, P0021, or P0024
for the 4.6L (LH2) engine or DTC P0011, P0014, P0021, or P0024 for the 4.4L engine |
| P0016 | Crankcase Position (CKP)-Intake Camshaft Position (CMP) Correlation Bank 1 | ECM | DTC P0016, P0017, P0018, or P0019
for the 4.4L engine or DTC P0016, P0017, P0018, or P0019 for the 4.6L (LH2) engine |
| P0017 | Crankcase Position (CKP)-Exhaust Camshaft Position (CMP) Correlation Bank 1 | ECM | DTC P0016, P0017, P0018, or P0019
for the 4.4L engine or DTC P0016, P0017, P0018, or P0019 for the 4.6L (LH2) engine |
| P0018 | Crankcase Position (CKP)-Intake Camshaft Position (CMP) Correlation Bank 2 | ECM | DTC P0016, P0017, P0018, or P0019
for the 4.4L engine or DTC P0016, P0017, P0018, or P0019 for the 4.6L (LH2) engine |
| P0019 | Crankcase Position (CKP)-Exhaust Camshaft Position (CMP) Correlation Bank 2 | ECM | DTC P0016, P0017, P0018, or P0019
for the 4.4L engine or DTC P0016, P0017, P0018, or P0019 for the 4.6L (LH2) engine |
| P0020 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2 | ECM | DTC P0010, P0013, P0020, or P0023
for the 4.6L (LH2) engine or DTC P0010, P0013, P0020, or P0023 for the 4.4L engine |
| P0021 | Intake Camshaft Position (CMP) System Performance Bank 2 | ECM | DTC P0011, P0014, P0021, or P0024
for the 4.6L (LH2) engine or DTC P0011, P0014, P0021, or P0024 for the 4.4L engine |
| P0023 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2 | ECM | DTC P0010, P0013, P0020, or P0023
for the 4.6L (LH2) engine or DTC P0010, P0013, P0020, or P0023 for the 4.4L engine |
| P0024 | Exhaust Camshaft Position (CMP) System Performance Bank 2 | ECM | DTC P0011, P0014, P0021, or P0024
for the 4.6L (LH2) engine or DTC P0011, P0014, P0021, or P0024 for the 4.4L engine |
| P0030 | HO2S Heater Control Circuit Bank 1 Sensor 1 | ECM | DTC P0030, P0036, P0050, or P0056
for the 4.6L (LH2) engine or DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 for the 4.4L engine |
| P0031 | HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 1 | ECM | DTC P0031, P0037, P0051, or P0057 |
| P0032 | HO2S Heater Control Circuit High Voltage Bank 1 Sensor 1 | ECM | DTC P0032, P0038, P0052, or P0058 |
| P0033 | Supercharger Bypass Valve Solenoid Control Circuit | ECM | DTC P0033 |
| P0036 | HO2S Heater Control Circuit Bank 1 Sensor 2 | ECM | DTC P0030, P0036, P0050, or P0056
for the 4.6L (LH2) engine or DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 for the 4.4L engine |
| P0037 | HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 2 | ECM | DTC P0031, P0037, P0051, or P0057 |
| P0038 | HO2S Heater Control Circuit High Voltage Bank 1 Sensor 2 | ECM | DTC P0032, P0038, P0052, or P0058 |
| P0050 | HO2S Heater Control Circuit Bank 2 Sensor 1 | ECM | DTC P0030, P0036, P0050, or P0056
for the 4.6L (LH2) engine or DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 for the 4.4L engine |
| P0051 | HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 1 | ECM | DTC P0031, P0037, P0051, or P0057 |
| P0052 | HO2S Heater Control Circuit High Voltage Bank 2 Sensor 1 | ECM | DTC P0032, P0038, P0052, or P0058 |
| P0053 | HO2S Heater Resistance Bank 1 Sensor 1 | ECM | DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 |
| P0054 | HO2S Heater Resistance Bank 1 Sensor 2 | ECM | DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 |
| P0056 | HO2S Heater Control Circuit Bank 2 Sensor 2 | ECM | DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161
for the 4.6L (LH2) engine or DTC P0030, P0036, P0050, or P0056 for the 4.6L (LH2) engine |
| P0057 | HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 2 | ECM | DTC P0031, P0037, P0051, or P0057 |
| P0058 | HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2 | ECM | DTC P0032, P0038, P0052, or P0058 |
| P0059 | HO2S Heater Resistance Bank 2 Sensor 1 | ECM | DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 |
| P0060 | HO2S Heater Resistance Bank 2 Sensor 2 | ECM | DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 |
| P0068 | Throttle Body Airflow Performance | ECM | DTC P0068
for the 4.6L (LH2) engine or DTC P0068 or P0121 for the 4.4L engine |
| P0069 | Manifold Absolute Pressure - Barometric Pressure Correlation | ECM | DTC P0069 |
| P0096 | Intake Air Temperature (IAT) Sensor 2 Performance | ECM | DTC P0096 |
| P0097 | Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage | ECM | DTC P0097 or P0098 |
| P0098 | Intake Air Temperature (IAT) Sensor 2 Circuit High Voltage | ECM | DTC P0097 or P0098 |
| P0101 | Mass Air Flow (MAF) Sensor Performance | ECM | DTC P0101
for the 4.6L (LH2) engine or DTC P0101 for the 4.4L engine |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | ECM | DTC P0102
for the 4.6L (LH2) engine or DTC P0102 or P0103 for the 4.4L engine |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | ECM | DTC P0103
for the 4.6L (LH2) engine or DTC P0102 or P0103 for the 4.4L engine |
| P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | ECM | DTC P0106
for the 4.6L (LH2) engine or DTC P0106 for the 4.4L engine |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | ECM | DTC P0107
for the 4.6L (LH2) engine or DTC P0107 or P0108 for the 4.4L engine |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | ECM | DTC P0108
for the 4.6L (LH2) engine or DTC P0107 or P0108 for the 4.4L engine |
| P0111 | Intake Air Temperature (IAT) Sensor Performance | ECM | DTC P0111 |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | ECM | DTC P0112
for the 4.6L (LH2) engine or DTC P0112 or P0113 for the 4.4L engine |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | ECM | DTC P0113
for the 4.6L (LH2) engine or DTC P0112 or P0113 for the 4.4L engine |
| P0115 | Engine Coolant Temperature (ECT) Sensor Circuit | TCM | DTC P0115 |
| P0116 | Engine Coolant Temperature (ECT) Sensor Performance | ECM | DTC P0116
for the 4.6L (LH2) engine or DTC P0116 for the 4.4L engine |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | ECM | DTC P0117
for the 4.6L (LH2) engine or DTC P0117 or P0118 for the 4.4L engine |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | ECM | DTC P0118
for the 4.6L (LH2) engine or DTC P0117 or P0118 for the 4.4L engine |
| P0120 | Throttle Position (TP) Sensor Circuit | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 4.4L engine |
| TCM | DTC P0120 for the 5L40-E/5L50-E transmission | ||
| P0121 | Throttle Position (TP) Sensor 1 Performance | ECM | DTC P0068 or P0121 |
| P0122 | Throttle Position (TP) Sensor 1 Circuit Low Voltage | ECM | DTC P0122
for the 4.6L (LH2) engine or DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 4.4L engine |
| P0123 | Throttle Position (TP) Sensor 1 Circuit High Voltage | ECM | DTC P0123
for the 4.6L (LH2) engine or DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 4.4L engine |
| P0125 | Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control | ECM | DTC P0125 |
| P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | ECM | DTC P0128
for the 4.6L (LH2) engine or DTC P0128 for the 4.4L engine |
| P012B | Supercharger Inlet Absolute Pressure (SCIAP) Sensor Performance | ECM | DTC P012B |
| P012C | Supercharger Inlet Absolute Pressure (SCIAP) Sensor Circuit Low Voltage | ECM | DTC P012C or P012D |
| P012D | Supercharger Inlet Absolute Pressure (SCIAP) Sensor Circuit High Voltage | ECM | DTC P012C or P012D |
| P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 | ECM | DTC P0131 or P0151
for the 4.6L (LH2) engine or DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 for the 4.4L engine |
| P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 | ECM | DTC P0132 or P0152
for the 4.6L (LH2) engine or DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 for the 4.4L engine |
| P0133 | HO2S Slow Response Bank 1 Sensor 1 | ECM | DTC P0133 or P0153
for the 4.6L (LH2) engine or DTC P0133, P0134, P0140, P0153, P0154, P0160, P1133, or P1153 for the 4.4L engine |
| P0134 | HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | ECM | DTC P0134 or P0154
for the 4.6L (LH2) engine or DTC P0133, P0134, P0140, P0153, P0154, P0160, P1133, or P1153 for the 4.4L engine |
| P0135 | HO2S Heater Performance Bank 1 Sensor 1 | ECM | DTC P0135 or P0155
for the 4.6L (LH2) engine or DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 for the 4.4L engine |
| P0137 | HO2S Circuit Low Voltage Bank 1 Sensor 2 | ECM | DTC P0137 or P0157
for the 4.6L (LH2) engine or DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 for the 4.4L engine |
| P0138 | HO2S Circuit High Voltage Bank 1 Sensor 2 | ECM | DTC P0138 or P0158
for the 4.6L (LH2) engine or DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 for the 4.4L engine |
| P0139 | HO2S Slow Response Bank 1 Sensor 2 | ECM | DTC P0139 or P0159 |
| P0140 | HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | ECM | DTC P0140 or P0160
for the 4.6L (LH2) engine or DTC P0133, P0134, P0140, P0153, P0154, P0160, P1133, or P1153 for the 4.4L engine |
| P0141 | HO2S Heater Performance Bank 1 Sensor 2 | ECM | DTC P0141 or P0161
for the 4.6L (LH2) engine or DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 for the 4.4L engine |
| P0151 | HO2S Circuit Low Voltage Bank 2 Sensor 1 | ECM | DTC P0131 or P0151
for the 4.6L (LH2) engine or DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 for the 4.4L engine |
| P0152 | HO2S Circuit High Voltage Bank 2 Sensor 1 | ECM | DTC P0132 or P0152
for the 4.6L (LH2) engine or DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 for the 4.4L engine |
| P0153 | HO2S Low Response Bank 2 Sensor 1 | ECM | DTC P0133 or P0153
for the 4.6L (LH2) engine or DTC P0133, P0134, P0140, P0153, P0154, P0160, P1133, or P1153 for the 4.4L engine |
| P0154 | HO2S Circuit Insufficient Activity Bank 2 Sensor 1 | ECM | DTC P0134 or P0154
for the 4.6L (LH2) engine or DTC P0133, P0134, P0140, P0153, P0154, P0160, P1133, or P1153 for the 4.4L engine |
| P0155 | HO2S Heater Performance Bank 2 Sensor 1 | ECM | DTC P0135 or P0155
for the 4.6L (LH2) engine or DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 for the 4.4L engine |
| P0157 | HO2S Circuit Low Voltage Bank 2 Sensor 2 | ECM | DTC P0137 or P0157 |
| P0158 | HO2S Circuit High Voltage Bank 2 Sensor 2 | ECM | DTC P0138 or P0158 |
| P0159 | HO2S Low Response Bank 2 Sensor 2 | ECM | DTC P0139 or P0159 |
| P0160 | HO2S Circuit Insufficient Activity Bank 2 Sensor 2 | ECM | DTC P0140 or P0160 |
| P0161 | HO2S Heater Performance Bank 2 Sensor 2 | ECM | DTC P0141 or P0161
for the 4.6L (LH2) engine or DTC P0030, P0036, P0050, P0053, P0054, P0056, P0059, P0060, P0135, P0141, P0155, or P0161 for the 4.4L engine |
| P0171 | Fuel Trim System Lean Bank 1 | ECM | DTC P0171 or P0174
for the 4.6L (LH2) engine or DTC P0171 or P0172 for the 4.4L engine |
| P0172 | Fuel Trim System Rich Bank 1 | ECM | DTC P0172 or P0175
for the 4.6L (LH2) engine or DTC P0171 or P0172 for the 4.4L engine |
| P0174 | Fuel Trim System Lean Bank 2 | ECM | DTC P0171 or P0174
for the 4.6L (LH2) engine or DTC P0174 or P0175 for the 4.4L engine |
| P0175 | Fuel Trim System Rich Bank 2 | ECM | DTC P0172 or P0175
for the 4.6L (LH2) engine or DTC P0174 or P0175 for the 4.4L engine |
| P0196 | Engine Oil Temperature (EOT) Sensor Performance | ECM | DTC P0196 |
| P0197 | Engine Oil Temperature (EOT) Sensor Circuit Low Voltage | ECM | DTC P0197 or P0198 |
| P0198 | Engine Oil Temperature (EOT) Sensor Circuit High Voltage | ECM | DTC P0197 or P0198 |
| P0201 | Injector 1 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
for the 4.6L (LH2) engine or DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 4.4L engine |
| P0202 | Injector 2 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
for the 4.6L (LH2) engine or DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 4.4L engine |
| P0203 | Injector 3 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
for the 4.6L (LH2) engine or DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 4.4L engine |
| P0204 | Injector 4 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
for the 4.6L (LH2) engine or DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 4.4L engine |
| P0205 | Injector 5 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
for the 4.6L (LH2) engine or DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 4.4L engine |
| P0206 | Injector 6 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
for the 4.6L (LH2) engine or DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 4.4L engine |
| P0207 | Injector 7 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
for the 4.6L (LH2) engine or DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 4.4L engine |
| P0208 | Injector 8 Control Circuit | ECM | DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208
for the 4.6L (LH2) engine or DTC P0201, P0202, P0203, P0204, P0205, P0206, P0207, or P0208 for the 4.4L engine |
| P0218 | Transmission Fluid Overtemperature | TCM | DTC P0218
for the 5L40-E/5L50-E transmission or DTC P0218 for the 6L80-E transmission |
| P0220 | Throttle Position (TP) Sensor 2 Circuit | ECM | DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 |
| P0222 | Throttle Position (TP) Sensor 2 Circuit Low Voltage | ECM | DTC P0222
for the 4.6L (LH2) engine or DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 4.4L engine |
| P0223 | Throttle Position (TP) Sensor 2 Circuit High Voltage | ECM | DTC P0223
for the 4.6L (LH2) engine or DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 4.4L engine |
| P0230 | Fuel Pump Relay Control Circuit | ECM | DTC P0230 |
| P023A | Charge Air Cooler (CAC) Coolant Pump Relay Control Circuit | ECM | DTC P023A |
| P0261 | Injector 1 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 |
| P0262 | Injector 1 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 |
| P0264 | Injector 2 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 |
| P0265 | Injector 2 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 |
| P0267 | Injector 3 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 |
| P0268 | Injector 3 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 |
| P0270 | Injector 4 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 |
| P0271 | Injector 4 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 |
| P0273 | Injector 5 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 |
| P0274 | Injector 5 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 |
| P0276 | Injector 6 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 |
| P0277 | Injector 6 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 |
| P0279 | Injector 7 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 |
| P0280 | Injector 7 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 |
| P0282 | Injector 8 Control Circuit Low Voltage | ECM | DTC P0261, P0264, P0267, P0270, P0273, P0276, P0279, or P0282 |
| P0283 | Injector 8 Control Circuit High Voltage | ECM | DTC P0262, P0265, P0268, P0271, P0274, P0277, P0280, or P0283 |
| P0300 | Engine Misfire Detected | ECM | DTC P0300
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0301 | Cylinder 1 Misfire Detected | ECM | DTC P0301-P0308
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0302 | Cylinder 2 Misfire Detected | ECM | DTC P0301-P0308
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0303 | Cylinder 3 Misfire Detected | ECM | DTC P0301-P0308
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0304 | Cylinder 4 Misfire Detected | ECM | DTC P0301-P0308
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0305 | Cylinder 5 Misfire Detected | ECM | DTC P0301-P0308
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0306 | Cylinder 6 Misfire Detected | ECM | DTC P0301-P0308
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0307 | Cylinder 7 Misfire Detected | ECM | DTC P0301-P0308
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0308 | Cylinder 8 Misfire Detected | ECM | DTC P0301-P0308
for the 4.6L (LH2) engine or DTC P0300-P0308 for the 4.4L engine |
| P0315 | Crankshaft Position (CKP) System Variation Not Learned | ECM | DTC P0315
for the 4.6L (LH2) engine or DTC P0315 for the 4.4L engine |
| P0324 | Knock Sensor (KS) Module Performance | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0331, P0332, or P0333 |
| P0325 | Knock Sensor (KS) Circuit Bank 1 | ECM | DTC P0325 or P0330
for the 4.6L (LH2) engine or DTC P0324, P0325, P0326, P0327, P0328, P0330, P0331, P0332, or P0333 for the 4.4L engine |
| P0326 | Knock Sensor (KS) Performance Bank 1 | ECM | DTC P0326 or P0331
for the 4.6L (LH2) engine or DTC P0324, P0325, P0326, P0327, P0328, P0330, P0331, P0332, or P0333 for the 4.4L engine |
| P0327 | Knock Sensor (KS) Circuit Low Voltage Bank 1 | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0331, P0332, or P0333 |
| P0328 | Knock Sensor (KS) Circuit High Voltage Bank 1 | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0331, P0332, or P0333 |
| P0330 | Knock Sensor (KS) Circuit Bank 2 | ECM | DTC P0325 or P0330
for the 4.6L (LH2) engine or DTC P0324, P0325, P0326, P0327, P0328, P0330, P0331, P0332, or P0333 for the 4.4L engine |
| P0331 | Knock Sensor (KS) Performance Bank 2 | ECM | DTC P0326 or P0331 |
| P0332 | Knock Sensor (KS) Circuit Low Voltage Bank 2 | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0331, P0332, or P0333 |
| P0333 | Knock Sensor (KS) Circuit High Voltage Bank 2 | ECM | DTC P0324, P0325, P0326, P0327, P0328, P0330, P0331, P0332, or P0333 |
| P0335 | Crankshaft Position (CKP) Sensor Circuit | ECM | DTC P0335
for the 4.6L (LH2) engine or DTC P0335 or P0336 for the 4.4L engine |
| P0336 | Crankshaft Position (CKP) Sensor Performance | ECM | DTC P0336
for the 4.6L (LH2) engine or DTC P0335 or P0336 for the 4.4L engine |
| P0340 | Intake Camshaft Position (CMP) Sensor Circuit Bank 1 | ECM | DTC P0340 or P0345
for the 4.6L (LH2) engine or DTC P0340 or P0345 for the 4.4L engine |
| P0341 | Intake Camshaft Position (CMP) Sensor Performance Bank 1 | ECM | DTC P0341 or P0346
for the 4.6L (LH2) engine or DTC P0341 or P0346 for the 4.4L engine |
| P0345 | Intake Camshaft Position (CMP) Sensor Circuit Bank 2 | ECM | DTC P0340 or P0345
for the 4.6L (LH2) engine or DTC P0340 or P0345 for the 4.4L engine |
| P0346 | Intake Camshaft Position (CMP) Sensor Performance Bank 2 | ECM | DTC P0341 or P0346
for the 4.6L (LH2) engine or DTC P0341 or P0346 for the 4.4L engine |
| P0351 | Ignition Coil 1 Control Circuit | ECM | DTC P0351-P0358
for the 4.6L (LH2) engine or DTC P0351-P0358 for the 4.4L engine |
| P0352 | Ignition Coil 2 Control Circuit | ECM | DTC P0351-P0358
for the 4.6L (LH2) engine or DTC P0351-P0358 for the 4.4L engine |
| P0353 | Ignition Coil 3 Control Circuit | ECM | DTC P0351-P0358
for the 4.6L (LH2) engine or DTC P0351-P0358 for the 4.4L engine |
| P0354 | Ignition Coil 4 Control Circuit | ECM | DTC P0351-P0358
for the 4.6L (LH2) engine or DTC P0351-P0358 for the 4.4L engine |
| P0355 | Ignition Coil 5 Control Circuit | ECM | DTC P0351-P0358
for the 4.6L (LH2) engine or DTC P0351-P0358 for the 4.4L engine |
| P0356 | Ignition Coil 6 Control Circuit | ECM | DTC P0351-P0358
for the 4.6L (LH2) engine or DTC P0351-P0358 for the 4.4L engine |
| P0357 | Ignition Coil 7 Control Circuit | ECM | DTC P0351-P0358
for the 4.6L (LH2) engine or DTC P0351-P0358 for the 4.4L engine |
| P0358 | Ignition Coil 8 Control Circuit | ECM | DTC P0351-P0358
for the 4.6L (LH2) engine or DTC P0351-P0358 for the 4.4L engine |
| P0365 | Exhaust Camshaft Position (CMP) Sensor Circuit Bank 1 | ECM | DTC P0365 or P0390
for the 4.6L (LH2) engine or DTC P0365 or P0390 for the 4.4L engine |
| P0366 | Exhaust Camshaft Position (CMP) Sensor Performance Bank 1 | ECM | DTC P0366 or P0391
for the 4.6L (LH2) engine or DTC P0366 or P0391 for the 4.4L engine |
| P0390 | Exhaust Camshaft Position (CMP) Sensor Circuit Bank 2 | ECM | DTC P0365 or P0390
for the 4.6L (LH2) engine or DTC P0365 or P0390 for the 4.4L engine |
| P0391 | Exhaust Camshaft Position (CMP) Sensor Performance Bank 2 | ECM | DTC P0366 or P0391
for the 4.6L (LH2) engine or DTC P0366 or P0391 for the 4.4L engine |
| P0420 | Catalyst System Low Efficiency Bank 1 | ECM | DTC P0420 or P0430
for the 4.6L (LH2) engine or DTC P0420 or P0430 for the 4.4L engine |
| P0430 | Catalyst System Low Efficiency Bank 2 | ECM | DTC P0420 or P0430
for the 4.6L (LH2) engine or DTC P0420 or P0430 for the 4.4L engine |
| P0442 | Evaporative Emission (EVAP) System Small Leak Detected | ECM | DTC P0442
for the 4.6L (LH2) engine or DTC P0442 for the 4.4L engine |
| P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | ECM | DTC P0443
for the 4.6L (LH2) engine or DTC P0443 for the 4.4L engine |
| P0446 | Evaporative Emission (EVAP) Vent System Performance | ECM | DTC P0446
for the 4.6L (LH2) engine or DTC P0446 for the 4.4L engine |
| P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | ECM | DTC P0449
for the 4.6L (LH2) engine or DTC P0449 for the 4.4L engine |
| P0451 | Fuel Tank Pressure (FTP) Sensor Performance | ECM | DTC P0451
for the 4.6L (LH2) engine or DTC P0451 for the 4.4L engine |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | ECM | DTC P0452
for the 4.6L (LH2) engine or DTC P0452 for the 4.4L engine |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | ECM | DTC P0453
for the 4.6L (LH2) engine or DTC P0453 for the 4.4L engine |
| P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent | ECM | DTC P0454
for the 4.6L (LH2) engine or DTC P0454 for the 4.4L engine |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected | ECM | DTC P0455
for the 4.6L (LH2) engine or DTC P0455 for the 4.4L engine |
| P0458 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit Low Voltage | ECM | DTC P0458 |
| P0459 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit High Voltage | ECM | DTC P0459 |
| P0461 | Fuel Level Sensor 1 Performance | ECM | DTC P0461 |
| P0462 | Fuel Level Sensor 1 Circuit Low Voltage | ECM | DTC P0462 |
| P0463 | Fuel Level Sensor 1 Circuit High Voltage | ECM | DTC P0463 |
| P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | ECM | DTC P0496
for the 4.6L (LH2) engine or DTC P0496 for the 4.4L engine |
| P0498 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit Low Voltage | ECM | DTC P0498 |
| P0499 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit High Voltage | ECM | DTC P0499 |
| P0500 | Vehicle Speed Sensor (VSS) Circuit | TCM | DTC P0500 |
| P0506 | Idle Speed Low | ECM | DTC P0506
for the 4.6L (LH2) engine or DTC P0506 or P0507 for the 4.4L engine |
| P0507 | Idle Speed High | ECM | DTC P0507
for the 4.6L (LH2) engine or DTC P0506 or P0507 for the 4.4L engine |
| P0521 | Engine Oil Pressure (EOP) Sensor Performance | ECM | DTC P0521 |
| P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage | ECM | DTC P0522 |
| P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage | ECM | DTC P0523 |
| P0531 | Air Conditioning (A/C) Refrigerant Pressure Sensor Performance | ECM | DTC P0531, P0532, or P0533 |
| P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage | ECM | DTC P0531, P0532, or P0533 |
| P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage | ECM | DTC P0531, P0532, or P0533 |
| P0562 | System Voltage Low | ECM | DTC P0562 |
| TCM | DTC P0562
for the 5L40-E/5L50-E transmission or DTC P0562 or P0563 for the 6L80-E transmission |
||
| P0563 | System Voltage High | ECM | DTC P0563 |
| TCM | DTC P0563
for the 5L40-E/5L50-E transmission or DTC P0562 or P0563 for the 6L80-E transmission |
||
| P0572 | Brake Switch Circuit 1 Low Voltage | ECM | DTC P0572 |
| P0573 | Brake Switch Circuit 1 High Voltage | ECM | DTC P0573 |
| P0575 | Cruise Control Switch Signal Circuit | ECM | DTC P0575 |
| P0601 | Control Module Read Only Memory (ROM) | ECM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
for the 4.6L (LH2) engine or DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 4.4L engine |
| Transmission Control Module (TCM) Read Only Memory (ROM) | TCM | DTC P0601, P0602, P0603, P0604, or P062F
for the 5L40-E/5L50-E transmission or DTC P0601, P0602, P0603, P0604, or P1621 for the 6L80-E transmission |
|
| P0602 | Control Module Not Programmed | ECM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
for the 4.6L (LH2) engine or DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 4.4L engine |
| Transmission Control Module (TCM) Not Programmed | TCM | DTC P0601, P0602, P0603, P0604, or P062F
for the 5L40-E/5L50-E transmission or DTC P0601, P0602, P0603, P0604, or P1621 for the 6L80-E transmission |
|
| P0603 | Control Module Long Term Memory Reset | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 4.4L engine |
| Transmission Control Module (TCM) Long Term Memory Reset | TCM | DTC P0601, P0602, P0603, P0604, or P062F
for the 5L40-E/5L50-E transmission or DTC P0601, P0602, P0603, P0604, or P1621 for the 6L80-E transmission |
|
| P0604 | Control Module Random Access Memory (RAM) | ECM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
for the 4.6L (LH2) engine or DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 4.4L engine |
| Transmission Control Module (TCM) Random Access Memory (RAM) | TCM | DTC P0601, P0602, P0603, P0604, or P062F
for the 5L40-E/5L50-E transmission or DTC P0601, P0602, P0603, P0604, or P1621 for the 6L80-E transmission |
|
| P0606 | Control Module Internal Performance | ECM | DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
for the 4.6L (LH2) engine or DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 4.4L engine |
| P0607 | Control Module Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 |
| P0608 | Vehicle Speed Output Circuit | ECM | DTC P0608 |
| P060D | Control Module Accelerator Pedal Position (APP) System Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 |
| P0615 | Starter Relay Control Circuit | ECM | DTC P0615 |
| P0616 | Starter Relay Control Circuit Low Voltage | ECM | DTC P0616 |
| P0617 | Starter Relay Control Circuit High Voltage | ECM | DTC P0617 |
| P0621 | Generator L-Terminal Circuit | ECM | DTC P0621 |
| P0622 | Generator F-Terminal Circuit | ECM | DTC P0622 |
| P0625 | Generator F-Terminal Circuit Low Voltage | ECM | DTC P0625 |
| P0626 | Generator F-Terminal Circuit High Voltage | ECM | DTC P0626 |
| P0627 | Fuel Pump Speed Output Circuit | ECM | DTC P0627, P1251, P1252, P1253, or P1254 |
| P0628 | Fuel Pump Relay Control Circuit Low Voltage | ECM | DTC P0628 |
| P0629 | Fuel Pump Relay Control Circuit High Voltage | ECM | DTC P0629 |
| P062F | Control Module Long Term Memory Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 for the 4.4L engine |
| Transmission Control Module (TCM) Long Term Memory Performance | TCM | DTC P0601, P0602, P0603, P0604, or P062F for the 5L40-E/5L50-E transmission | |
| P0634 | Transmission Control Module (TCM) Overtemperature | TCM | DTC P0634 |
| P0638 | Throttle Actuator Control (TAC) Command Performance | ECM | DTC P0638 |
| P0641 | 5-Volt Reference 1 Circuit | ECM | DTC P0641 |
| P0645 | Air Conditioning (A/C) Clutch Relay Control Circuit | ECM | DTC P0645, P0646, or P0647 |
| P0646 | Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage | ECM | DTC P0645, P0646, or P0647 |
| P0647 | Air Conditioning (A/C) Clutch Relay Control Circuit High Voltage | ECM | DTC P0645, P0646, or P0647 |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | ECM | DTC P0650
for the 4.6L (LH2) engine or DTC P0650 for the 4.4L engine |
| P0651 | 5-Volt Reference 2 Circuit | ECM | DTC P0651 |
| P0667 | Transmission Control Module (TCM) Temperature Sensor Performance | TCM | DTC P0667, P0668, or P0669 |
| P0668 | Transmission Control Module (TCM) Temperature Sensor Circuit Low Voltage | TCM | DTC P0667, P0668, or P0669 |
| P0669 | Transmission Control Module (TCM) Temperature Sensor Circuit High Voltage | TCM | DTC P0667, P0668, or P0669 |
| P0685 | Engine Controls Ignition Relay Control Circuit | ECM | DTC P0685, P0689, or P0690 |
| P0686 | Engine Control Ignition Relay Control Circuit | ECM | DTC P0686 |
| P0687 | Engine Control Ignition Relay Control Circuit High Voltage | ECM | DTC P0687 |
| P0689 | Engine Control Ignition Relay Feedback Circuit Low Voltage | ECM | DTC P0689
for the 4.6L (LH2) engine or DTC P0685, P0689, or P0690 for the 4.4L engine |
| P0690 | Engine Control Ignition Relay Feedback Circuit High Voltage | ECM | DTC P0690
for the 4.6L (LH2) engine or DTC P0685, P0689, or P0690 for the 4.4L engine |
| P0700 | Transmission Control Module (TCM) requested MIL Illumination | ECM | DTC P0700
for the 4.6L (LH2) engine or DTC P0700 for the 4.4L engine |
| P0703 | Brake Switch Circuit 2 | ECM | DTC P0703 |
| P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | TCM | DTC P0711
for the 5L40-E/5L50-E transmission or DTC P0711, P0712, or P0713 for the 6L80-E transmission |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | TCM | DTC P0712
for the 5L40-E/5L50-E transmission or DTC P0711, P0712, or P0713 for the 6L80-E transmission |
| P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | TCM | DTC P0713
for the 5L40-E/5L50-E transmission or DTC P0711, P0712, or P0713 for the 6L80-E transmission |
| P0716 | Input Speed Sensor Performance | TCM | DTC P0716
for the 5L40-E/5L50-E transmission or DTC P0716 or P0717 for the 6L80-E transmission |
| P0717 | Input Speed Sensor Circuit Low Voltage | TCM | DTC P0717
for the 5L40-E/5L50-E transmission or DTC P0716 or P0717 for the 6L80-E transmission |
| P0722 | Output Speed Sensor Circuit Low Voltage | TCM | DTC P0722
for the 5L40-E/5L50-E transmission or DTC P0722 or P0723 for the 6L80-E transmission |
| P0723 | Output Speed Sensor Circuit Intermittent | TCM | DTC P0723
for the 5L40-E/5L50-E transmission or DTC P0722 or P0723 for the 6L80-E transmission |
| P0727 | Engine Speed-No Signal | TCM | DTC P0727 |
| P0736 | Incorrect Reverse Ratio | TCM | DTC P0736 |
| P0741 | Torque Converter Clutch (TCC) System-Stuck Off | TCM | DTC P0741
for the 5L40-E/5L50-E transmission or DTC P0741 or P0742 for the 6L80-E transmission |
| P0742 | Torque Converter Clutch (TCC) System-Stuck On | TCM | DTC P0742
for the 5L40-E/5L50-E transmission or DTC P0741 or P0742 for the 6L80-E transmission |
| P0748 | Pressure Control (PC) Solenoid Control Circuit | TCM | DTC P0748 |
| P0751 | 1-2 Shift Solenoid Valve Performance-No First, Fourth or Fifth Gear | TCM | DTC P0751
for the 5L40-E/5L50-E transmission or DTC P0751 for the 6L80-E transmission |
| P0752 | 1-2 Shift Solenoid Valve Performance-No Second or Third Gear | TCM | DTC P0752
for the 5L40-E/5L50-E transmission or DTC P0752 for the 6L80-E transmission |
| P0756 | 2-3 Shift Solenoid Valve Performance-No First or Second Gear | TCM | DTC P0756
for the 5L40-E/5L50-E transmission or DTC P0756 for the 6L80-E transmission |
| P0757 | 2-3 Shift Solenoid Valve Performance-No Third, Fourth or Fifth Gear | TCM | DTC P0757 |
| P0761 | 4-5 Shift Solenoid Valve Performance-No Fourth Gear | TCM | DTC P0761 |
| P0762 | 4-5 Shift Solenoid Valve Performance-No Fifth Gear | TCM | DTC P0762 |
| P0776 | Clutch Pressure Control (PC) Solenoid 2 - Stuck Off | TCM | DTC P0776 or P0777 |
| P0777 | Clutch Pressure Control (PC) Solenoid 2 - Stuck On | TCM | DTC P0776 or P0777 |
| P0796 | Clutch Pressure Control (PC) Solenoid 3 - Stuck Off | TCM | DTC P0796 or P0797 |
| P0797 | Clutch Pressure Control (PC) Solenoid 3 - Stuck On | TCM | DTC P0796 or P0797 |
| P0815 | Downshift Switch Circuit | TCM | DTC P0815
for the 5L40-E/5L50-E transmission or DTC P0815, P0816, P0826, or P1876 for the 6L80-E transmission |
| P0816 | Downshift Switch Circuit | TCM | DTC P0816
for the 5L40-E/5L50-E transmission or DTC P0815, P0816, P0826, or P1876 for the 6L80-E transmission |
| P0826 | Up and Down Shift Switch Circuit | TCM | DTC P0826
for the 5L40-E/5L50-E transmission or DTC P0815, P0816, P0826, or P1876 for the 6L80-E transmission |
| P0842 | Transmission Fluid Pressure (TFP) Switch 1 Circuit Low Voltage | TCM | DTC P0842 or P0843 |
| P0843 | Transmission Fluid Pressure (TFP) Switch 1 Circuit High Voltage | TCM | DTC P0842 or P0843 |
| P0850 | Park/Neutral Position (PNP) Switch Circuit | TCM | DTC P0850 |
| P0872 | Transmission Fluid Pressure (TFP) Switch 3 Circuit Low Voltage | TCM | DTC P0872 or P0873 |
| P0873 | Transmission Fluid Pressure (TFP) Switch 3 Circuit High Voltage | TCM | DTC P0872 or P0873 |
| P0877 | Transmission Fluid Pressure (TFP) Switch 4 Circuit Low Voltage | TCM | DTC P0877 or P0878 |
| P0878 | Transmission Fluid Pressure (TFP) Switch 4 Circuit High Voltage | TCM | DTC P0877 or P0878 |
| P0897 | Transmission Fluid Life | TCM | DTC P0897 |
| P0961 | Line Pressure Control (PC) Solenoid System Performance | TCM | DTC P0961, P0962 or P0963 |
| P0962 | Line Pressure Control (PC) Solenoid Control Circuit Low Voltage | TCM | DTC P0961, P0962 or P0963 |
| P0963 | Line Pressure Control (PC) Solenoid Control Circuit High Voltage | TCM | DTC P0961, P0962 or P0963 |
| P0965 | Clutch Pressure Control (PC) Solenoid 2 System Performance | TCM | DTC P0965, P0966 or P0967 |
| P0966 | Clutch Pressure Control (PC) Solenoid 2 Control Circuit Low Voltage | TCM | DTC P0965, P0966 or P0967 |
| P0967 | Clutch Pressure Control (PC) Solenoid 2 Control Circuit High Voltage | TCM | DTC P0965, P0966 or P0967 |
| P0969 | Clutch Pressure Control (PC) Solenoid 3 System Performance | TCM | DTC P0969, P0970 or P0971 |
| P0970 | Clutch Pressure Control (PC) Solenoid 3 Control Circuit Low Voltage | TCM | DTC P0969, P0970 or P0971 |
| P0971 | Clutch Pressure Control (PC) Solenoid 3 Control Circuit High Voltage | TCM | DTC P0969, P0970 or P0971 |
| P0973 | 1-2 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0973
for the 5L40-E/5L50-E transmission or DTC P0973 or P0974 for the 6L80-E transmission |
| P0974 | 1-2 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0974
for the 5L40-E/5L50-E transmission or DTC P0973 or P0974 for the 6L80-E transmission |
| P0976 | 2-3 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0976
for the 5L40-E/5L50-E transmission or DTC P0976 or P0977 for the 6L80-E transmission |
| P0977 | 2-3 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0977
for the 5L40-E/5L50-E transmission or DTC P0976 or P0977 for the 6L80-E transmission |
| P0979 | 4-5 Shift Solenoid (SS) Valve Control Circuit Low Voltage | TCM | DTC P0979 |
| P0980 | 4-5 Shift Solenoid (SS) Valve Control Circuit High Voltage | TCM | DTC P0980 |
| P0989 | Transmission Fluid Pressure (TFP) Switch 5 Circuit Low Voltage | TCM | DTC P0989 or P0990 |
| P0990 | Transmission Fluid Pressure (TFP) Switch 5 Circuit High Voltage | TCM | DTC P0989 or P0990 |
| P1101 | Intake Air Flow System Performance | ECM | DTC P1101 |
| P1111 | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage | ECM | DTC P1111 |
| P1112 | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage | ECM | DTC P1112 |
| P1114 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage | ECM | DTC P1114 |
| P1115 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage | ECM | DTC P1115 |
| P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 | ECM | DTC P0133, P0134, P0140, P0153, P0154, P0160, P1133, or P1153 |
| P1137 | HO2S Circuit Low Voltage During Power Enrichment Bank 1 Sensor 2 | ECM | DTC P1137 or P1157 |
| P1138 | HO2S Circuit High Voltage During Decel Fuel Cut-Off Bank 1 Sensor 2 | ECM | DTC P1138 or P1158 |
| P1153 | HO2S Insufficient Switching Bank 2 Sensor 1 | ECM | DTC P0133, P0134, P0140, P0153, P0154, P0160, P1133, or P1153 |
| P1157 | HO2S Circuit Low Voltage During Power Enrichment Bank 2 Sensor 2 | ECM | DTC P1137 or P1157 |
| P1158 | HO2S Circuit High Voltage During Decel Fuel Cut-Off Bank 2 Sensor 2 | ECM | DTC P1138 or P1158 |
| P1182 | Supercharge Inlet Pressure Sensor Performance | ECM | DTC P1182 |
| P1183 | Supercharge Inlet Pressure Sensor Circuit Low Voltage | ECM | DTC P1183 or P1184 |
| P1184 | Supercharge Inlet Pressure Sensor Circuit High Voltage | ECM | DTC P1183 or P1184 |
| P1251 | Fuel Pump Speed Control Module Performance | ECM | DTC P0627, P1251, P1252, P1253, or P1254 |
| P1252 | Fuel Pump Speed Control Module Internal Circuit | ECM | DTC P0627, P1251, P1252, P1253, or P1254 |
| P1253 | Fuel Pump Speed Control Feedback Circuit Low Voltage | ECM | DTC P0627, P1251, P1252, P1253, or P1254 |
| P1254 | Fuel Pump Speed Control Feedback Circuit High Voltage | ECM | DTC P0627, P1251, P1252, P1253, or P1254 |
| P1258 | Engine Coolant Overtemperature-Protection Mode Active | ECM | DTC P1258 |
| P1380 | Misfire Detected - Rough Road Data Not Available | ECM | DTC P1380
for the 4.6L (LH2) engine or DTC P1380 or P1381 for the 4.4L engine |
| P1381 | Misfire Detected - No Communication With Brake Control Module | ECM | DTC P1381
for the 4.6L (LH2) engine or DTC P1380 or P1381 for the 4.4L engine |
| P1400 | Cold Start Emission Reduction Control System | ECM | DTC P1400 |
| P1482 | Cooling Fan Speed Output Circuit | ECM | DTC P1482 |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | ECM | DTC P1516, P2101, P2119, or P2176 |
| P1617 | Engine Oil Level Switch Circuit | ECM | DTC P1617 |
| P1621 | Transmission Control Module (TCM) Long Term Memory Performance | TCM | DTC P0601, P0602, P0603, P0604, or P1621 |
| P1629 | Theft Deterrent Fuel Enable Signal Not Received | ECM | DTC P1629 |
| P1630 | Theft Deterrent Learn Mode Active | ECM | DTC P1630 |
| P1631 | Theft Deterrent Fuel Enable Signal Not Correct | ECM | DTC P1631 |
| P1632 | Theft Deterrent Start Disable Signal Received | ECM | DTC P1632 |
| P1668 | Generator L - Terminal Control Circuit | ECM | DTC P1668 |
| P167A | Control Module HO2S Bank 1 Sensor 1 System Performance | ECM | DTC P167A or P167B |
| P167B | Control Module HO2S Bank 2 Sensor 1 System Performance | ECM | DTC P167A or P167B |
| P1682 | Ignition 1 Switch Circuit 2 | ECM | DTC P1682 |
| P1684 | Transmission Control Module (TCM) Power Up Temperature Sensor Performance | TCM | DTC P1684, P1685 or P1686 |
| P1685 | Transmission Control Module (TCM) Power Up Temperature Sensor Circuit Low Voltage | TCM | DTC P1684, P1685 or P1686 |
| P1686 | Transmission Control Module (TCM) Power Up Temperature Sensor Circuit High Voltage | TCM | DTC P1684, P1685 or P1686 |
| P1751 | Shift Valve 1 Performance | TCM | DTC P1751 |
| P1793 | Wheel Speed Signal | TCM | DTC P1793 |
| P1820 | Internal Mode Switch A Circuit Low Voltage | TCM | DTC P1820 |
| P1822 | Internal Mode Switch B Circuit High Voltage | TCM | DTC P1822 |
| P1823 | Internal Mode Switch P Circuit Low Voltage | TCM | DTC P1823 |
| P1825 | Internal Mode Switch-Invalid Range | TCM | DTC P1825
for the 5L40-E/5L50-E transmission or DTC P1825 or P1915 for the 6L80-E transmission |
| P1826 | Internal Mode Switch C Circuit High Voltage | TCM | DTC P1826 |
| P1831 | Pressure Control (PC) Solenoid/Shift Lock Solenoid Control Circuit Low Voltage | TCM | DTC P1831
for the 5L40-E/5L50-E transmission or DTC P1831 or P1832 for the 6L80-E transmission |
| P1832 | Pressure Control (PC) Solenoid/Shift Lock Solenoid Control Circuit Low Voltage | TCM | DTC P1832
for the 5L40-E/5L50-E transmission or DTC P1831 or P1832 for the 6L80-E transmission |
| P1833 | Torque Converter Clutch (TCC)/Shift Solenoid Control Circuit Low Voltage | TCM | DTC P1833 |
| P1834 | Torque Converter Clutch (TCC)/Shift Solenoid Control Circuit High Voltage | TCM | DTC P1834 |
| P1876 | Up and Down Shift Switch Performance-Range Switch Not in D3 | TCM | DTC P1876
for the 5L40-E/5L50-E transmission or DTC P0815, P0816, P0826, or P1876 for the 6L80-E transmission |
| P1915 | Internal Mode Switch Start/Wrong Range | TCM | DTC P1915
for the 5L40-E/5L50-E transmission or DTC P1825 or P1915 for the 6L80-E transmission |
| P2066 | Fuel Level Sensor 2 Performance | ECM | DTC P2066 or P2636 |
| P2067 | Fuel Level Sensor 2 Circuit Low Voltage | ECM | DTC P2067 |
| P2068 | Fuel Level Sensor 2 Circuit High Voltage | ECM | DTC P2068 |
| P2088 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1 | ECM | DTC P2088, P2090, P2092, or P2094 |
| P2089 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1 | ECM | DTC P2089, P2091, P2093, or P2095 |
| P2090 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1 | ECM | DTC P2088, P2090, P2092, or P2094 |
| P2091 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1 | ECM | DTC P2089, P2091, P2093, or P2095 |
| P2092 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2 | ECM | DTC P2088, P2090, P2092, or P2094 |
| P2093 | Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2 | ECM | DTC P2089, P2091, P2093, or P2095 |
| P2094 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2 | ECM | DTC P2088, P2090, P2092, or P2094 |
| P2095 | Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2 | ECM | DTC P2089, P2091, P2093, or P2095 |
| P2096 | Post Catalyst Fuel Trim System Low Limit Bank 1 | ECM | DTC P2096 or P2098 |
| P2097 | Post Catalyst Fuel Trim System High Limit Bank 1 | ECM | DTC P2097 or P2099 |
| P2098 | Post Catalyst Fuel Trim System Low Limit Bank 2 | ECM | DTC P2096 or P2098 |
| P2099 | Post Catalyst Fuel Trim System High Limit Bank 2 | ECM | DTC P2097 or P2099 |
| P2100 | Throttle Actuator Control (TAC) Motor Control Circuit | ECM | DTC P2100 |
| P2101 | Throttle Actuator Position Performance | ECM | DTC P2101
for the 4.6L (LH2) engine or DTC P1516, P2101, P2119, or P2176 for the 4.4L engine |
| P2108 | Throttle Actuator Control (TAC) Module Performance | ECM | DTC P2108 |
| P2119 | Throttle Closed Position Performance | ECM | DTC P2119
for the 4.6L (LH2) engine or DTC P1516, P2101, P2119, or P2176 for the 4.4L engine |
| P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 |
| P2122 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage | ECM | DTC P2122
for the 4.6L (LH2) engine or DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 4.4L engine |
| P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage | ECM | DTC P2123
for the 4.6L (LH2) engine or DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 4.4L engine |
| P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit | ECM | DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 |
| P2127 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage | ECM | DTC P2127
for the 4.6L (LH2) engine or DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 4.4L engine |
| P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage | ECM | DTC P2128
for the 4.6L (LH2) engine or DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 4.4L engine |
| P2135 | Throttle Position (TP) Sensor 1-2 Correlation | ECM | DTC P2135
for the 4.6L (LH2) engine or DTC P0120, P0122, P0123, P0220, P0222, P0223, or P2135 for the 4.4L engine |
| P2138 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation | ECM | DTC P2138
for the 4.6L (LH2) engine or DTC P2120, P2122, P2123, P2125, P2127, P2128, or P2138 for the 4.4L engine |
| P2176 | Minimum Throttle Position Not Learned | ECM | DTC P2176
for the 4.6L (LH2) engine or DTC P1516, P2101, P2119, or P2176 for the 4.4L engine |
| P2227 | Barometric Pressure (BARO) Sensor Performance | ECM | DTC P2227 |
| P2228 | Barometric Pressure (BARO) Sensor Circuit Low Voltage | ECM | DTC P2228 or P2229 |
| P2229 | Barometric Pressure (BARO) Sensor Circuit High Voltage | ECM | DTC P2228 or P2229 |
| P2231 | HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1 | ECM | DTC P2231 or P2234 |
| P2234 | HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 1 | ECM | DTC P2231 or P2234 |
| P2237 | HO2S Pumping Current Control Circuit Bank 1 Sensor 1 | ECM | DTC P2237 or P2240 |
| P2240 | HO2S Pumping Current Control Circuit Bank 2 Sensor 1 | ECM | DTC P2237 or P2240 |
| P2243 | HO2S Reference Voltage Circuit Bank 1 Sensor 1 | ECM | DTC P2243 or P2247 |
| P2247 | HO2S Reference Voltage Circuit Bank 2 Sensor 1 | ECM | DTC P2243 or P2247 |
| P2251 | HO2S Low Reference Circuit Bank 1 Sensor 1 | ECM | DTC P2251 or P2254 |
| P2254 | HO2S Low Reference Circuit Bank 2 Sensor 1 | ECM | DTC P2251 or P2254 |
| P2261 | Supercharger By-Pass Valve Stuck | ECM | DTC P2261 |
| P2300 | Ignition Coil 1 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 |
| P2301 | Ignition Coil 1 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 |
| P2303 | Ignition Coil 2 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 |
| P2304 | Ignition Coil 2 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 |
| P2306 | Ignition Coil 3 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 |
| P2307 | Ignition Coil 3 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 |
| P2309 | Ignition Coil 4 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 |
| P2310 | Ignition Coil 4 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 |
| P2312 | Ignition Coil 5 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 |
| P2313 | Ignition Coil 5 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 |
| P2315 | Ignition Coil 6 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 |
| P2316 | Ignition Coil 6 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 |
| P2318 | Ignition Coil 7 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 |
| P2319 | Ignition Coil 7 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 |
| P2321 | Ignition Coil 8 Control Circuit Low Voltage | ECM | DTC P2300, P2303, P2306, P2309, P2312, P2315, P2318, or P2321 |
| P2322 | Ignition Coil 8 Control Circuit High Voltage | ECM | DTC P2301, P2304, P2307, P2310, P2313, P2316, P2319, or P2322 |
| P2500 | Generator L-Terminal Circuit Low Voltage | ECM | DTC P2500 |
| P2501 | Generator L-Terminal Circuit High Voltage | ECM | DTC P2501 |
| P2534 | Ignition 1 Switch Circuit Low Voltage | TCM | DTC P2534 |
| P2544 | Transmission Torque Request Circuit | TCM | DTC P2544 |
| Transmission Torque Request Circuit | ECM | DTC P2544 | |
| P2610 | Control Module Ignition Off Timer Performance | ECM | DTC P0601, P0602, P0603, P0604, P0606, P0607, P060D, P062F, or P2610 |
| P2626 | HO2S Pumping Current Trim Circuit Bank 1 Sensor 1 | ECM | DTC P2626 or P2629 |
| P2629 | HO2S Pumping Current Trim Circuit Bank 2 Sensor 1 | ECM | DTC P2626 or P2629 |
| P2636 | Fuel Transfer Pump Flow Insufficient | ECM | DTC P2066 or P2636 or DTC P2636 for the 4.6L (LH2) engine |
| P2637 | Transmission Torque Delivered Circuit | TCM | DTC P2637 |
| P2714 | Clutch Pressure Control (PC) Solenoid 4 - Stuck Off | TCM | DTC P2714 or P2715 |
| P2715 | Clutch Pressure Control (PC) Solenoid 4 - Stuck On | TCM | DTC P2714 or P2715 |
| P2719 | Clutch Pressure Control (PC) Solenoid 4 System Performance | TCM | DTC P2719, P2720 or P2721 |
| P2720 | Clutch Pressure Control (PC) Solenoid 4 Control Circuit Low Voltage | TCM | DTC P2719, P2720 or P2721 |
| P2721 | Clutch Pressure Control (PC) Solenoid 4 Control Circuit High Voltage | TCM | DTC P2719, P2720 or P2721 |
| P2723 | Clutch Pressure Control (PC) Solenoid 5 - Stuck Off | TCM | DTC P2723 or P2724 |
| P2724 | Clutch Pressure Control (PC) Solenoid 5 - Stuck On | TCM | DTC P2723 or P2724 |
| P2728 | Clutch Pressure Control (PC) Solenoid 5 System Performance | TCM | DTC P2728, P2729 or P2730 |
| P2729 | Clutch Pressure Control (PC) Solenoid 5 Control Circuit Low Voltage | TCM | DTC P2728, P2729 or P2730 |
| P2730 | Clutch Pressure Control (PC) Solenoid 5 Control Circuit High Voltage | TCM | DTC P2728, P2729 or P2730 |
| P2762 | Torque Converter Clutch (TCC) Pressure Control Solenoid System Performance | TCM | DTC P2762, P2763, or P2764 |
| P2763 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage | TCM | DTC P2763
for the 5L40-E/5L50-E transmission or DTC P2762, P2763, or P2764 |
| P2764 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage | TCM | DTC P2764
for the 5L40-E/5L50-E transmission or DTC P2762, P2763, or P2764 for the 6L80-E transmission |
| P2A00 | HO2S Performance Bank 1 Sensor 1 | ECM | DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 |
| P2A01 | HO2S Performance Bank 1 Sensor 2 | ECM | DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 |
| P2A03 | HO2S Performance Bank 2 Sensor 1 | ECM | DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, P0158, P2A00, P2A01, P2A03, or P2A04 |
| U0001 | High Speed CAN Communication Bus | BCM, DCC, EBCM, ECM, ESC, TCM, VCIM | DTC U0001 |
| U0073 | GMLAN Hardware Failure | ABS, BCM, ECM/PCM, TCM | DTC U0073 |
| U0100 | Lost Communication with ECM/PCM | ABS, BCM, TCM | DTC U0100-U0299 |
| U0101 | Lost Communication with TCM | ABS, BCM, ECM/PCM, TCM | DTC U0100-U0299 |
| U0104 | Lost Communication with Distance Sensing Cruise Control (DCC) Module | ECM | DTC U0100-U0299 |
| U0107 | Lost Communication with Throttle Actuator Control Module | ECM/PCM | DTC U0100-U0299 |
| U0121 | Lost Communication with Antilock Brake System (ABS) Control Module | BCM, ECM/PCM, TCM | DTC U0100-U0299 |
| U0140 | Lost Communication with Body Control Module (BCM) | ECM | DTC U0100-U0299 |
| U1000 | Class 2 Data Link | Audio Amplifier, BCM, DDM, DDS, DPM, DRR, FTC, HUD, IPC, PDM, Radio, RCDLR, CLCM, SDM, VCIM | DTC U1000 and U1255 |
| U1017 | Lost Communication with Engine Control Module (ECM) | Audio Amplifier, CDX, DDM, DDS, DRR, FTC, HVAC, HUD, IPC, PDM, Radio, RCDLR, SDM, VCIM | DTC U1001-U1254 |
| U1024 | Lost Communication With Transmission Control Module (TCM) | DDS, DDM, DPM, FTC, IPC, HUD, PDM, Radio, RCDLR | DTC U1001-U1254 |
| U1033 | Lost Communication With Distance Sensing Cruise Control (DCC) Module | HUD | DTC U1001-U1254 |
| U1040 | Lo of Communication With Electronic Brake Control Module (EBCM) | IPC | DTC U1001-U1254 |
| U1064 | Lo of Communication With Body Control Module (BCM) | Audio Amplifier, CDX, DDM, DDS, DPM, DRR, FTC, HVAC, HUD, IPC, PDM, Radio, RCDLR, SDM, VCIM | DTC U1001-U1254 |
| U1088 | Lost Communication with Sensing and Diagnostic Module (SDM) | BCM, IPC | DTC U1001-U1254 |
| U1096 | Lost Communication with Instrument Panel Cluster (IPC) | BCM, DDM, HUD, HVAC, PDM, Radio, SDM | DTC U1001-U1254 |
| U1098 | Lost Communication with Head Up Display (HUD) | BCM, IPC | DTC U1001-U1254 |
| U1128 | Lost Communication with Radio | Audio Amplifier, CDX, DRR, IPC, HUD | DTC U1001-U1254 |
| U1129 | Lost Communication With Audio Amplifier | BCM, IPC | DTC U1001-U1254 |
| U1130 | Lost Communication With CD Changer (CDX) | Radio | DTC U1001-U1254 |
| U1137 | Lost Communication With satellite Digital Audio Reception System | Radio | DTC U1001-U1254 |
| U1151 | Lost Communication With OnStar® | IPC | DTC U1001-U1254 |
| U1153 | Lost Communication With Climate Control Panel | Audio Amplifier, BCM, DDM, IPC, HUD, PDM, Radio | DTC U1001-U1254 |
| U1160 | Lost Communication with Driver Door Module (DDM) | IPC | DTC U1001-U1254 |
| U1161 | Lost Communication with Passenger Door Module (PDM) | IPC | DTC U1001-U1254 |
| U1164 | Lost Communication with Driver Door Switch (DDS) | DDM, DPM, DRR, IPC, PDM, Radio, RCDLR | DTC U1001-U1254 |
| U1166 | Lost Communication with Driver Position Module (DPM) | IPC | DTC U1001-U1254 |
| U1177 | Lost Communication with Folding Top Controller (FTC) | Audio Amplifier, DDM, HVAC, IPC, PDM | DTC U1001-U1254 |
| U1193 | Lost Communication with Remote Control Door Lock Receiver (RCDLR) | Audio Amplifier, BCM, CDX, DDM, DRR, FTC, HVAC, HUD, IPC, PDM, Radio, SDM, VCIM | DTC U1001-U1254 |
| U1194 | Lost Communication with Steering Column Lock Control Module (CLCM) | BCM, IPC | DTC U1001-U1254 |
| U1255 | Class 2 Data Link | HVAC | DTC U1000 and U1255 |
| U1300 | Class 2 Data Link Low | DDM, DDS, HVAC, IPC, PDM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305 |
| U1301 | Class 2 Data Link High | DDM, DDS, DRR, HVAC, IPC, PDM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305 |
| U1305 | Class 2 Data Link Low or High | Audio Amplifier, BCM, DPM, FTC, HUD, CLCM | DTC U1300, U1301, or U1305 |
| U2100 | High Speed CAN Communication Bus | DCC, ESC, BCM, EBCM | DTC U2100 |
| U2105 | Lost Communication with Engine Control Module (ECM) | BCM, DCC, EBCM, ESC | DTC U2105-U2199 |
| U2106 | Lost Communication with Transmission Control Module (TCM) | BCM, DCC, EBCM | DTC U2105-U2199 |
| U2107 | Lost Communication with Body Control Module (BCM) | DCC, EBCM, ESC | DTC U2105-U2199 |
| U2108 | Lost Communication with Electronic Brake Control Module (EBCM) | BCM, DCC, ESC | DTC U2105-U2199 |
| U2112 | Lost Communication with Electronic Suspension Control (ESC) Module | EBCM | DTC U2105-U2199 |
| U2144 | Lost Communication with Distance Sensing Cruise Control (DCC) Module | BCM, EBCM | DTC U2105-U2199 |
| U2153 | Navigation Electronic Control Unit (ECU) - VICS Communication Circuit | Navigation Radio | DTC U2153 |