Ordered DTC List
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DTC Descriptor | Module That Sets the DTC | Diagnostic Procedure |
|---|---|---|---|
| B0001 | Vehicle Speed Information Circuit Range/Performance | Navigation Radio | DTC B0001 in Navigation Systems |
| B0005 | In Park Switch Circuit | BCM, SCLCM | DTC B0005 in Steering Wheel and Column |
| B0012 | Passenger Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0013 | Passenger Frontal Deployment Loop Stage 2 Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0014 | Passenger Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0016 | Passenger Frontal Deployment Loop Stage 1 Resistance Low | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0017 | Passenger Frontal Deployment Loop Stage 1 Open | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0018 | Passenger Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | DTC B0012, B0013, B0014, B0016, B0017, or B0018 in SIR |
| B0022 | Driver Frontal Deployment Loop Stage 1 Resistance Low | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0024 | Driver Frontal Deployment Loop Stage 1 Voltage Out of Range | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0026 | Driver Frontal Deployment Loop Stage 1 Open | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0028 | Right Front Side Deployment Loop Resistance Low | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0029 | Right Front Side Deployment Loop Open | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0030 | Right Front Side Deployment Loop Voltage Out of Range | SDM | DTC B0028, B0029, or B0030 in SIR |
| B0040 | Left Front Side Deployment Loop Resistance Low | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0041 | Left Front Side Deployment Loop Open | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0042 | Driver Frontal Deployment Loop Stage 2 Resistance Low | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0043 | Driver Frontal Deployment Loop Stage 2 Voltage Out of Range | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0044 | Driver Frontal Deployment Loop Stage 2 Open | SDM | DTC B0022, B0024, B0026, B0042, B0043, or B0044 in SIR |
| B0045 | Left Front Side Deployment Loop Voltage Out of Range | SDM | DTC B0040, B0041, or B0045 in SIR |
| B0051 | Deployment Commanded | SDM | DTC B0051 in SIR |
| B0053 | Deployment Commanded with Loop DTCs Present | SDM | DTC B0053 in SIR |
| B0057 | Right Front Pretensioner Deployment Loop Resistance Low | SDM | DTC B0057, B0058, or B0059 in SIR |
| B0058 | Right Front Pretensioner Deployment Loop Open | SDM | DTC B0057, B0058, or B0059 in SIR |
| B0059 | Right Front Pretensioner Deployment Loop Voltage Out of Range | SDM | DTC B0057, B0058, or B0059 in SIR |
| B0064 | Left Front Pretensioner Deployment Loop Resistance Low | SDM | DTC B0064, B0065, or B0066 in SIR |
| B0065 | Left Front Pretensioner Deployment Loop Open | SDM | DTC B0064, B0065, or B0066 in SIR |
| B0066 | Left Front Pretensioner Deployment Loop Voltage Out of Range | SDM | DTC B0064, B0065, or B0066 in SIR |
| B0077 | Driver Side Impact Sensor (SIS) Performance | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0078 | Passenger Side Impact Sensor (SIS) Performance | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0079 | Incorrect Driver Side Impact Sensor (SIS) Installed | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0080 | Discard Driver Side Impact Sensor (SIS) | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0081 | Incorrect Passenger Side Impact Sensor (SIS) Installed | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0082 | Discard Passenger Side Impact Sensor (SIS) | SDM | DTC B0077, B0078, B0079, B0080, B0081, or B0082 in SIR |
| B0083 | Right Front Seat Position Sensor Circuit | SDM | DTC B0083 or B0084 in SIR |
| B0084 | Left Front Seat Position Sensor Circuit | SDM | DTC B0083 or B0084 in SIR |
| B0090 | Active Switch Voltage Out of Range | SDM | DTC B0090 in SIR |
| B0091 | Active Switch: Wrong State | SDM | DTC B0091 in SIR |
| B0100 | Front End Sensor 1 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0101 | Discard Front End Sensor 1 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0102 | Incorrect Front End Sensor 1 Installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0103 | Front End Sensor 2 Performance | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0104 | Discard Front End Sensor 2 | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0105 | Incorrect Front End Sensor 2 Installed | SDM | DTC B0100, B0101, B0102, B0103, B0104, or B0105 in SIR |
| B0159 | Outside Air Temperature Sensor Circuit | HVAC | DTC B0159 or B0164 in HVAC Systems - Automatic |
| B0164 | Passenger Compartment Temperature Sensor Circuit | HVAC | DTC B0159 or B0164 in HVAC Systems - Automatic |
| B0174 | Output Air Temperature Sensor 1 | HVAC | DTC B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0179 | Output Air Temperature Sensor 2 | HVAC | DTC B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0184 | Solar Load Sensor 1 Circuit Performance | HVAC | DTC B0184 or B0189 in HVAC Systems - Automatic |
| B0189 | Solar Load Sensor 2 Circuit Performance | HVAC | DTC B0184 or B0189 in HVAC Systems - Automatic |
| B0248 | Air Flow Control 3 Circuit | HVAC | DTC B0248, B0268, B0408, or B0423 in HVAC Systems - Automatic |
| B0249 | Air Flow Control 3 Circuit Range | HVAC | DTC B0249, B0269, B0409, or B0419 in HVAC Systems - Automatic |
| B0268 | Air Flow Control 7 Circuit | HVAC | DTC B0248, B0268, B0408, or B0423 in HVAC Systems - Automatic |
| B0269 | Air Flow Control 7 and Circuit Range | HVAC | DTC B0249, B0269, B0409, or B0419 in HVAC Systems - Automatic |
| B0408 | Temperature Control 1 Circuit | HVAC | DTC B0248, B0268, B0408, or B0423 in HVAC Systems - Automatic |
| B0409 | Temperature Control 1 Circuit Range | HVAC | DTC B0249, B0269, B0409, or B0419 in HVAC Systems - Automatic |
| B0419 | Temperature Control 2 Circuit Range | HVAC | DTC B0249, B0269, B0409, or B0419 in HVAC Systems - Automatic |
| B0423 | Temperature Control 2 Circuit | HVAC | DTC B0248, B0268, B0408, or B0423 in HVAC Systems - Automatic |
| B0510 | Output Air Temperature Sensor 3 | HVAC | DTC B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0515 | Output Air Temperature Sensor 4 | HVAC | DTC B0174, B0179, B0510, or B0515 in HVAC Systems - Automatic |
| B0976 | Power Mode OFF Indicator Circuit | BCM | DTC B0976, B0977, or B0978 in Computer/Integrating Systems |
| B0977 | Power Mode START Indicator Circuit | BCM | DTC B0976, B0977, or B0978 in Computer/Integrating Systems |
| B0978 | Power Mode ACCESSORY Indicator Circuit | BCM | DTC B0976, B0977, or B0978 in Computer/Integrating Systems |
| B1000 | Electronic Control Unit (ECU) Performance | DSCC, BCM, DDM, DRR, RCDLR, FTC, HUD, HVAC, IPC, PDM, Radio, SCLCM, SDM, VCIM | DTC B1000 in Computer/Integrating Systems |
| B1001 | Option Configuration Error | BCM | DTC B1001 in Computer/Integrating Systems |
| DRR, Radio, | DTC B1001 in Entertainment | ||
| SDM | DTC B1001 in SIR | ||
| B1004 | Keep Alive Memory (KAM) Reset | Audio Amplifier, DDS, HVAC, SCLCM, VCIM | DTC B1004 in Computer/Integrating Systems |
| B1007 | EEPROM Write Error | Audio Amplifier, DDS, DPM, FTC, SCLCM | DTC B1007 in Computer/Integrating Systems |
| B1009 | EEPROM Checksum Mismatch | Audio Amplifier, DDS, DPM, FTC, SCLCM, VCIM | DTC B1009 in Computer/Integrating Systems |
| B1011 | System Disabled Information Stored | DDM, PDM | DTC B1011 in Doors |
| FTC | DTC B1011 in Roof | ||
| B1013 | Calibration Read Only Memory (ROM) Checksum Error | HVAC | DTC B1013 in Computer/Integrating Systems |
| B1014 | Program Read Only Memory (ROM) Checksum Error | HVAC | DTC B1014 in Computer/Integrating Systems |
| B1259 | Antenna Ground Circuit | Radio | DTC B1259 in Entertainment |
| B1271 | Theft Locked | Radio | DTC B1271 in Entertainment |
| B1291 | Convertible Top Fifth Bow Position | FTC | DTC B1291 in Roof |
| B1325 | Device Power 1 Circuit Voltage | BCM | DTC B1325 in Engine Electrical |
| B1327 | Device Power 1 Circuit Low | Audio Amplifier, DRR, DPM, FTC, HVAC, SDM, SCLCM, VCIM, DDS | DTC B1327 in Engine Electrical |
| B1328 | Device Power 1 Circuit High | Audio Amplifier, FTC, HVAC, SCLCM, SDM | DTC B1328 in Engine Electrical |
| B1336 | Device Power 3 Circuit Range/Performance | DPM/MSM | DTC B1336 in Seats |
| B1370 | Device Ignition 1 (ON and START) Circuit | RCDLR | DTC B1370 in Computer/Integrating Systems |
| B1420 | Device Voltage | DDM, PDM | DTC B1420 in Doors |
| FTC | DTC B1420 in Roof | ||
| DPM/MSM | DTC B1420 in Seats | ||
| B1440 | Power Mode Master Input Circuits Mismatch | RCDLR | DTC B1440 in Computer/Integrating Systems |
| B1451 | Accessory Power Circuit | BCM | DTC B1451 in Computer/Integrating Systems |
| 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) in Doors |
| B1480 | Battery Rundown Protection Circuit | BCM | DTC B1480 in Lighting Systems |
| B1580 | Left Front Mirror Horizontal Position Sensor Circuit | DDM, PDM | DTC B1580 or B1590 in Doors |
| B1590 | Left Front Mirror Vertical Position Sensor Circuit | DDM, PDM | DTC B1580 or B1590 in Doors |
| B1600 | Mirror Motor 1 (vertical) Circuit | DDM, PDM | DTC B1600 or B1605 in Doors |
| B1605 | Mirror Motor 2 (horizontal) Circuit | DDM, PDM | DTC B1600 or B1605 in Doors |
| B1697 | Mirror Left-Up Control Switch Circuit Low | DDSA | DTC B1697, B1702, B1707, or B1712 in Doors |
| B1702 | Mirror Left-Down Control Switch Circuit Low | DDSA | DTC B1697, B1702, B1707, or B1712 in Doors |
| B1707 | Mirror Right-Up Control Switch Circuit Low | DDSA | DTC B1697, B1702, B1707, or B1712 in Doors |
| B1712 | Mirror Right-Down Control Switch Circuit Low | DDSA | DTC B1697, B1702, B1707, or B1712 in Doors |
| B1735 | Seat Front Up Switch Circuit | DPM/MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats |
| B1740 | Seat Front Down Switch Circuit | DPM/MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats |
| B1745 | Seat Rear Up Switch Circuit | DPM/MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats |
| B1750 | Seat Rear Down Switch Circuit | DPM/MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats |
| B1755 | Seat Assembly Horizontal Forward Switch Circuit | DPM/MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats |
| B1760 | Seat Assembly Horizontal Rearward Switch Circuit | DPM/MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats |
| B1815 | Seat Recline Forward Switch Circuit | DPM/MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats |
| B1820 | Seat Recline Rearward Switch Circuit | DPM/MSM | DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, or B1820 in Seats |
| B1825 | Seat Recline Position Sensor Circuit | DPM/MSM | DTC B1825, B1850, B2355, B2365, or B2375 in Seats |
| B1826 | Seat Recline Position Sensor Circuit Range/Performance | DPM/MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B2355 | Seat Front Vertical Position Sensor Circuit | DPM/MSM | DTC B1825, B1850, B2355, B2365, or B2375 in Seats |
| B2356 | Seat Front Vertical Position Sensor Circuit Range/Performance | DPM/MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B2365 | Seat Rear Vertical Position Sensor Circuit | DPM/MSM | DTC B1825, B1850, B2355, B2365, or B2375 in Seats |
| B2366 | Seat Rear Vertical Position Sensor Circuit Range/Performance | DPM/MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B2375 | Seat Assembly Horizontal Position Sensor Circuit | DPM/MSM | DTC B1825, B1850, B2355, B2365, or B2375 in Seats |
| B2376 | Seat Assembly Horizontal Position Sensor Circuit Range/Performance | DPM/MSM | DTC B1826, B1851, B1861, B2356, B2366, or B2376 in Seats |
| B2455 | Cellular Phone Microphone Circuit | VCIM | DTC B2455 in Cellular Communication |
| B2462 | Global Positioning System (GPS) Signal Error | Navigation Radio | DTC B2462 in Navigation Systems |
| B2470 | Cellular Phone Antenna Circuit | VCIM | DTC B2470 in Cellular Communication |
| B2476 | Cellular Phone Select Service Switch | VCIM | DTC B2476 in Cellular Communication |
| B2482 | Cellular Phone Select Service Switch Performance | VCIM | DTC B2482 in Cellular Communication |
| B2483 | Global Positioning System (GPS) Sensor Circuit Low | VCIM | DTC B2483 or B2484 in Cellular Communication |
| B2484 | Global Positioning System (GPS) Sensor Circuit Open | VCIM | DTC B2483 or B2484 in Cellular Communication |
| B2510 | Steering Column Lock Motor Unlock Circuit | SCLCM | DTC B2510 in Steering Wheel and Column |
| B2515 | Steering Column Lock Motor Feedback Circuit | SCLCM | DTC B2515 in Steering Wheel and Column |
| B2517 | Left Front Door Latch Circuit | DDM, PDM | DTC B2517 or B2518 in Doors |
| B2518 | Right Front Door Latch Circuit | DDM, PDM | DTC B2517 or B2518 in Doors |
| B2527 | Front Fog Lamps Circuit Low | BCM | DTC B2527 in Horns |
| B2528 | Front Foglamps Circuit High | BCM | DTC B2528 in Horns |
| B2530 | Front Foglamps Control Circuit | BCM | DTC B2530 in Lighting Systems |
| B2540 | Rear Foglamps Control Circuit | BCM | DTC B2540 in Lighting Systems |
| B2567 | Under hood Lamp Control Circuit Low | BCM | DTC B2567 in Body Rear End |
| B2573 | Trunk/Hatch Lamp Control Circuit High | BCM | DTC B2573 in Body Rear End |
| B2580 | Headlamp High Beam Control Circuit | BCM | DTC B2580 in Lighting Systems |
| B2625 | Display Dimming Pulse Width Modulation (PWM) Output Circuit | BCM | DTC B2625 in Computer/Integrating Systems |
| B2710 | Gearshift Lock Circuit | RCDLR | DTC B2710 in Shift Lock Control |
| B2757 | Memory 1 Select Switch Circuit Low | DDM | DTC B2757, B2762, B2767, or B2772 in Seats |
| B2762 | Memory 2 Select Switch Circuit Low | DDM | DTC B2757, B2762, B2767, or B2772 in Seats |
| B2853 | Telescope Forward Switch Circuit High | DPM/MSM | DTC B2853, B2858, B2873, or B2878 in Steering Wheel and Column |
| B2858 | Telescope Rearward Switch Circuit High | DPM/MSM | DTC B2853, B2858, B2873, or B2878 in Steering Wheel and Column |
| B2860 | Telescope Position Sensor | DPM/MSM | DTC B2860 in Steering Wheel and Column |
| B2873 | Tilt Up Switch Circuit High | DPM/MSM | DTC B2853, B2858, B2873, or B2878 in Steering Wheel and Column |
| B2878 | Tilt Down Switch Circuit High | DPM/MSM | DTC B2853, B2858, B2873, or B2878 in Steering Wheel and Column |
| B2897 | Steering Column Lock Motor Lock Circuit | SCLCM | DTC B2897 in Steering Wheel and Column |
| B2907 | Steering Column Lock Motor Enable Relay Circuit | BCM, SCLCM | DTC B2907 in Steering Wheel and Column |
| B2910 | Steering Column Lock Password Incorrect | SCLCM | DTC B2910 in Steering Wheel and Column |
| 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) in Doors |
| B3089 | Content Theft System Intrusion Sensor Signal Circuit | BCM | DTC B3089 in Theft Deterrent |
| B3119 | Keyless Entry Antenna 1 Performance | RCDLR | DTC B3119 in Keyless Entry |
| B3120 | Keyless Entry Antenna 2 Performance | RCDLR | DTC B3120 in Keyless Entry |
| B3121 | Keyless Entry Antenna 3 Performance | RCDLR | DTC B3121 in Keyless Entry |
| B3122 | Keyless Entry Antenna 4 Performance | RCDLR | DTC B3122 in Keyless Entry |
| B3142 | Left Front Unlock Switch Circuit Low | DDSA | DTC B3142 or B3152 in Doors |
| B3145 | Right Front Unlock Switch Circuit Low | PDM | DTC B3145 or B3155 in Doors |
| B3152 | Left Front Lock Switch Circuit Low | DDSA | DTC B3142 or B3152 in Doors |
| B3155 | Right Front Lock Switch Circuit Low | PDM | DTC B3145 or B3155 in Doors |
| B3170 | Right Front Window Up Switch Circuit | PDM | DTC B3170, B3175, or B3280 in Doors |
| B3175 | Right Front Window Down Switch Circuit | PDM | DTC B3170, B3175, or B3280 in Doors |
| B3205 | Left Front Window Motor Circuit | DDM | DTC B3205 in Doors |
| B3280 | Right Front Window Express Up or Down Circuit | PDM | DTC B3170, B3175, or B3280 in Doors |
| B3377 | Left Front Window Up Switch Circuit Low | DDSA | DTC B3377, B3382, B3387, B3392, B3467, or B3472 in Doors |
| B3382 | Left Front Window Down Switch Circuit Low | DDSA | DTC B3377, B3382, B3387, B3392, B3467, or B3472 in Doors |
| B3387 | Right Front Window Up Switch Circuit Low | DDSA | DTC B3377, B3382, B3387, B3392, B3467, or B3472 in Doors |
| B3392 | Right Front Window Down Switch Circuit Low | DDSA | DTC B3377, B3382, B3387, B3392, B3467, or B3472 in Doors |
| B3467 | Left Front Window Express Up or Down Circuit Low | DDSA | DTC B3377, B3382, B3387, B3392, B3467, or B3472 in Doors |
| B3472 | Right Front Window Express Up or Down Circuit Low | DDSA | DTC B3377, B3382, B3387, B3392, B3467, or B3472 in Doors |
| B3542 | Left Front Window Obstruction Sensor Control Circuit | DDM, PDM | DTC B3542 in Doors |
| B3602 | Convertible Top Control Switch | FTC | DTC B3602 in Roof |
| B3618 | Exterior Trunk Release Switch Circuit Low | BCM | DTC B3618 in Body Rear End |
| B3619 | Head-Up Display (HUD) Change Page Switch Circuit | HUD | DTC B3619 in Instrument Panel, Gages, and Console |
| B3620 | Head Up Display (HUD) Information Up Switch Circuit | HUD | DTC B3620 in Instrument Panel, Gages, and Console |
| B3621 | Head Up Display (HUD) Information Down Switch Circuit | HUD | DTC B3621 in Instrument Panel, Gages, and Console |
| B3634 | Head Up Display (HUD) Dimming (Up) Switch Circuit | HUD | DTC B3634 in Instrument Panel, Gages, and Console |
| B3659 | Head Up Display (HUD) Dimming Down Switch Circuit | HUD | DTC B3659 in Instrument Panel, Gages, and Console |
| B3666 | Rear Tonneau Position Error | FTC | DTC B3666 in Roof |
| B3667 | Tonneau Release Circuit | FTC | DTC B3667 in Roof |
| B3670 | Pump Motor Temperature Sensor Circuit | FTC | DTC B3670 in Roof |
| B3715 | Front Wiper Relay Drive Circuit | BCM | DTC B3715 in Wipers/Washer Systems |
| B3744 | Head Up Display (HUD) Mode Switch Circuit | HUD | DTC B3744 in Instrument Panel, Gages, and Console |
| B3794 | Cruise Control Function Request Circuit | BCM | DTC B3794 in Cruise Control |
| B3810 | Headlamp Washer Relay Circuit | BCM | DTC B3810 in Wipers/Washer Systems |
| 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) in Doors |
| 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) in Doors |
| B3948 | Left Front Turn Signal Circuit | BCM | DTC B3948 in Lighting Systems |
| B3949 | Right Front Turn Signal Circuit | BCM | DTC B3949 in Lighting Systems |
| B3950 | Left Rear Turn Signal Circuit | BCM | DTC B3950 in Lighting Systems |
| B3951 | Right Rear Turn Signal Circuit | BCM | DTC B3951 in Lighting Systems |
| B3971 | Folding Top Position Sensor | FTC | DTC B3971 in Roof |
| C0035 | Left Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 in Antilock Brake System |
| C0040 | Right Front Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 in Antilock Brake System |
| C0045 | Left Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 in Antilock Brake System |
| C0050 | Right Rear Wheel Speed Sensor Circuit | EBCM | DTC C0035-C0050 in Antilock Brake System |
| C0110 | Pump Motor Circuit | EBCM | DTC C0110 in Antilock Brake System |
| C0136 | Base Brake System Pressure Circuit | EBCM | DTC C0136 in Antilock Brake System |
| C0137 | Base Brake System Pressure Circuit Range | EBCM | DTC C0137 in Antilock Brake System |
| C0161 | Antilock Brake System (ABS)/Traction Control System (TCS) Brake Switch Circuit | EBCM | DTC C0161 in Antilock Brake System |
| C0179 | System Thermal High | EBCM | DTC C0179 in Antilock Brake System |
| C0186 | Lateral Accelerometer Circuit | EBCM | DTC C0186 in Antilock Brake System |
| C0196 | Yaw Rate Circuit | EBCM | DTC C0196 in Antilock Brake System |
| C0220 | Left Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 in Antilock Brake System |
| C0221 | Right Front Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 in Antilock Brake System |
| C0228 | Left Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 in Antilock Brake System |
| C0229 | Right Rear Antilock Brake System (ABS) Channel in Release Too Long | EBCM | DTC C0220-C0229 in Antilock Brake System |
| C0240 | Powertrain Control Module (PCM) Traction Control Not Allowed | EBCM | DTC C0240 in Antilock Brake System |
| C0242 | Powertrain Control Module (PCM) Indicated TCS Malfunction | EBCM | DTC C0242 in Antilock Brake System |
| C0249 | Left Normal Force Error | EBCM | DTC C0249 or C0250 in Antilock Brake System |
| C0250 | Right Normal Force Error | EBCM | DTC C0249 or C0250 in Antilock Brake System |
| C0252 | Vehicle Stability Enhancement System (VSES) Sensors Uncorrelated | EBCM | DTC C0252 in Antilock Brake System |
| C0253 | Centering Error | EBCM | DTC C0253 in Antilock Brake System |
| C0267 | Low Brake Fluid Indicated | EBCM | DTC C0267 in Hydraulic Brakes |
| C0277 | Brake Pedal Position Sensor Circuit | BCM | DTC C0277 in Lighting Systems |
| C0278 | Brake Pedal Position Sensor Not Calibrated | BCM | DTC C0278 in Lighting Systems |
| C0281 | Dynamic Rear Proportioning (DRP) Performance | EBCM | DTC C0281 in Antilock Brake System |
| C0550 | Electronic Control Unit (ECU) Performance | EBCM | DTC C0550 in Antilock Brake System |
| ESC | DTC C0550 in Electronic Suspension Control (ESC) | ||
| C0551 | Option Configuration Error | EBCM | DTC C0551 in Antilock Brake System |
| C0558 | Calibration Data Not Programmed | ESC | DTC C0558 in Electronic Suspension Control (ESC) |
| C0561 | System Disabled Information Stored | EBCM | DTC C0561 in Antilock Brake System |
| C0565 | Vehicle Identification Number (VIN) Information Error | EBCM | DTC C0565 in Antilock Brake System |
| C0575 | Left Front Solenoid/Motor/Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 in Electronic Suspension Control (ESC) |
| C0580 | Right Front Solenoid/Motor/Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 in Electronic Suspension Control (ESC) |
| C0585 | Left Rear Solenoid/Motor/Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 in Electronic Suspension Control (ESC) |
| C0590 | Right Rear Solenoid/Motor/Actuator Circuit | ESC | DTC C0575, C0580, C0585, or C0590 in Electronic Suspension Control (ESC) |
| C0615 | Left Front Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 in Electronic Suspension Control (ESC) |
| C0620 | Right Front Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 in Electronic Suspension Control (ESC) |
| C0625 | Left Rear Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 in Electronic Suspension Control (ESC) |
| C0630 | Right Rear Position Sensor Circuit | ESC | DTC C0615, C0620, C0625 or C0630 in Electronic Suspension Control (ESC) |
| C0696 | Position Sensor Overcurrent (5-volt supply) | ESC | DTC C0696 in Electronic Suspension Control (ESC) |
| C0710 | Steering Position Signal | RCDLR | DTC C0710 in Antilock Brake System |
| C0750 | Left Front Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 in Tire Pressure Monitoring |
| C0755 | Right Front Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 in Tire Pressure Monitoring |
| C0760 | Left Rear Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 in Tire Pressure Monitoring |
| C0765 | Right Rear Low Tire Pressure Sensor | RCDLR | DTC C0750, C0755, C0760, or C0765 in Tire Pressure Monitoring |
| C0820 | EBCM Case Voltage | EBCM | DTC C0820 in Antilock Brake System |
| C0870 | Device Voltage Reference Output 1 Circuit | EBCM | DTC C0870 in Antilock Brake System |
| BCM | DTC C0870 in Lighting Systems | ||
| C0895 | Device Voltage | ESC | DTC C0895 in Electronic Suspension Control (ESC) |
| C0899 | Device 1 Voltage Low | EBCM | DTC C0899 in Antilock Brake System |
| C0900 | Device 1 Voltage High | EBCM | DTC C0900 in Antilock Brake System |
| C1241 | Steering Assist Control Actuator Circuit | EBCM | DTC C1241 in Variable Effort Steering |
| P0016 | Crankshaft Position (CKP)-Camshaft Position (CMP) Correlation | ECM | DTC P0016 in Engine Controls - 6.0L |
| P0030 | HO2S Heater Control Circuit Bank 1 Sensor 1 | ECM | DTC P0030, P0036, P0050, or P0056 in Engine Controls - 6.0L |
| P0036 | HO2S Heater Control Circuit Bank 1 Sensor 2 | ECM | DTC P0030, P0036, P0050, or P0056 in Engine Controls - 6.0L |
| P0050 | HO2S Heater Control Circuit Bank 2 Sensor 1 | ECM | DTC P0030, P0036, P0050, or P0056 in Engine Controls - 6.0L |
| P0056 | HO2S Heater Control Circuit Bank 2 Sensor 2 | ECM | DTC P0030, P0036, P0050, or P0056 in Engine Controls - 6.0L |
| P0068 | Throttle Body Airflow Performance | ECM | DTC P0068 in Engine Controls - 6.0L |
| P0101 | Mass Air Flow (MAF) Sensor Performance | ECM | DTC P0101 in Engine Controls - 6.0L |
| P0102 | Mass Air Flow (MAF) Sensor Circuit Low Frequency | ECM | DTC P0102 in Engine Controls - 6.0L |
| P0103 | Mass Air Flow (MAF) Sensor Circuit High Frequency | ECM | DTC P0103 in Engine Controls - 6.0L |
| P0106 | Manifold Absolute Pressure (MAP) Sensor Performance | ECM | DTC P0106 in Engine Controls - 6.0L |
| P0107 | Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage | ECM | DTC P0107 in Engine Controls - 6.0L |
| P0108 | Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage | ECM | DTC P0108 in Engine Controls - 6.0L |
| P0112 | Intake Air Temperature (IAT) Sensor Circuit Low Voltage | ECM | DTC P0112 in Engine Controls - 6.0L |
| P0113 | Intake Air Temperature (IAT) Sensor Circuit High Voltage | ECM | DTC P0113 in Engine Controls - 6.0L |
| P0116 | Engine Coolant Temperature (ECT) Sensor Performance | ECM | DTC P0116 in Engine Controls - 6.0L |
| P0117 | Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage | ECM | DTC P0117 in Engine Controls - 6.0L |
| P0118 | Engine Coolant Temperature (ECT) Sensor Circuit High Voltage | ECM | DTC P0118 in Engine Controls - 6.0L |
| P0120 | Throttle Position (TP) Sensor 1 Circuit | ECM | DTC P0120 in Engine Controls - 6.0L |
| P0121 | Throttle Position (TP) Sensor 1 Performance | ECM | DTC P0121 in Engine Controls - 6.0L |
| P0122 | Throttle Position (TP) Sensor 1 Circuit Low Voltage | ECM | DTC P0122 in Engine Controls - 6.0L |
| P0123 | Throttle Position (TP) Sensor 1 Circuit High Voltage | ECM | DTC P0123 in Engine Controls - 6.0L |
| P0128 | Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature | ECM | DTC P0128 in Engine Controls - 6.0L |
| P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 | ECM | DTC P0131 or P0151 in Engine Controls - 6.0L |
| P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 | ECM | DTC P0132 or P0152 in Engine Controls - 6.0L |
| P0133 | HO2S Slow Response Bank 1 Sensor 1 | ECM | DTC P0133 or P0153 in Engine Controls - 6.0L |
| P0134 | HO2S Circuit Insufficient Activity Bank 1 Sensor 1 | ECM | DTC P0134 or P0154 in Engine Controls - 6.0L |
| P0135 | HO2S Heater Performance Bank 1 Sensor 1 | ECM | DTC P0135, P0141, P0155, or P0161 in Engine Controls - 6.0L |
| P0136 | HO2S Circuit Bank 1 Sensor 2 | ECM | DTC P0136 or P0156 in Engine Controls - 6.0L |
| P0137 | HO2S Circuit Low Voltage Bank 1 Sensor 2 | ECM | DTC P0137 or P0157 in Engine Controls - 6.0L |
| P0138 | HO2S Circuit High Voltage Bank 1 Sensor 2 | ECM | DTC P0138 or P0158 in Engine Controls - 6.0L |
| P0140 | HO2S Circuit Insufficient Activity Bank 1 Sensor 2 | ECM | DTC P0140 or P0160 in Engine Controls - 6.0L |
| P0141 | HO2S Heater Performance Bank 1 Sensor 2 | ECM | DTC P0135, P0141, P0155, or P0161 in Engine Controls - 6.0L |
| P0151 | HO2S Circuit Low Voltage Bank 2 Sensor 1 | ECM | DTC P0131 or P0151 in Engine Controls - 6.0L |
| P0152 | HO2S Circuit High Voltage Bank 2 Sensor 1 | ECM | DTC P0132 or P0152 in Engine Controls - 6.0L |
| P0153 | HO2S Slow Response Bank 2 Sensor 1 | ECM | DTC P0133 or P0153 in Engine Controls - 6.0L |
| P0154 | HO2S Circuit Insufficient Activity Bank 2 Sensor 1 | ECM | DTC P0134 or P0154 in Engine Controls - 6.0L |
| P0155 | HO2S Heater Performance Bank 2 Sensor 1 | ECM | DTC P0135, P0141, P0155, or P0161 in Engine Controls - 6.0L |
| P0156 | HO2S Circuit Bank 2 Sensor 2 | ECM | DTC P0136 or P0156 in Engine Controls - 6.0L |
| P0157 | HO2S Circuit Low Voltage Bank 2 Sensor 2 | ECM | DTC P0137 or P0157 in Engine Controls - 6.0L |
| P0158 | HO2S Circuit High Voltage Bank 2 Sensor 2 | ECM | DTC P0138 or P0158 in Engine Controls - 6.0L |
| P0160 | HO2S Circuit Insufficient Activity Bank 2 Sensor 2 | ECM | DTC P0140 or P0160 in Engine Controls - 6.0L |
| P0161 | HO2S Heater Performance Bank 2 Sensor 2 | ECM | DTC P0135, P0141, P0155, or P0161 in Engine Controls - 6.0L |
| P0171 | Fuel Trim System Lean Bank 1 | ECM | DTC P0171 or P0174 in Engine Controls - 6.0L |
| P0172 | Fuel Trim System Rich Bank 1 | ECM | DTC P0172 or P0175 in Engine Controls - 6.0L |
| P0174 | Fuel Trim System Lean Bank 2 | ECM | DTC P0171 or P0174 in Engine Controls - 6.0L |
| P0175 | Fuel Trim System Rich Bank 2 | ECM | DTC P0172 or P0175 in Engine Controls - 6.0L |
| P0201 | Injector 1 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 6.0L |
| P0202 | Injector 2 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 6.0L |
| P0203 | Injector 3 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 6.0L |
| P0204 | Injector 4 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 6.0L |
| P0205 | Injector 5 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 6.0L |
| P0206 | Injector 6 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 6.0L |
| P0207 | Injector 7 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 6.0L |
| P0208 | Injector 8 Control Circuit | ECM | DTC P0201-P0208 in Engine Controls - 6.0L |
| P0218 | Transmission Fluid Overtemperature | TCM | DTC P0218 in Automatic Transmission - 4L60-E/4L80-E |
| P0220 | Throttle Position (TP) Sensor 2 Circuit | ECM | DTC P0220 in Engine Controls - 6.0L |
| P0222 | Throttle Position (TP) Sensor 2 Circuit Low Voltage | ECM | DTC P0222 in Engine Controls - 6.0L |
| P0223 | Throttle Position (TP) Sensor 2 Circuit High Voltage | ECM | DTC P0223 in Engine Controls - 6.0L |
| P0230 | Fuel Pump Relay Control Circuit | ECM | DTC P0230 in Engine Controls - 6.0L |
| P0300 | Engine Misfire Detected | ECM | DTC P0300 in Engine Controls - 6.0L |
| P0315 | Crankshaft Position (CKP) System Variation Not Learned | ECM | DTC P0315 in Engine Controls - 6.0L |
| P0325 | Knock Sensor (KS) Circuit | ECM | DTC P0325 in Engine Controls - 6.0L |
| P0326 | Knock Sensor (KS) Performance | ECM | DTC P0326 in Engine Controls - 6.0L |
| P0327 | Knock Sensor (KS) 1 Circuit Low Frequency | ECM | DTC P0327 or P0332 in Engine Controls - 6.0L |
| P0332 | Knock Sensor (KS) 2 Circuit Low Frequency | ECM | DTC P0327 or P0332 in Engine Controls - 6.0L |
| P0335 | Crankshaft Position (CKP) Sensor Circuit | ECM | DTC P0335 in Engine Controls - 6.0L |
| P0336 | Crankshaft Position (CKP) Sensor Performance | ECM | DTC P0336 in Engine Controls - 6.0L |
| P0340 | Camshaft Position (CMP) Sensor Circuit | ECM | DTC P0340 in Engine Controls - 6.0L |
| P0341 | Camshaft Position (CMP) Sensor Performance | ECM | DTC P0341 in Engine Controls - 6.0L |
| P0351 | Ignition Coil 1 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 6.0L |
| P0352 | Ignition Coil 3 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 6.0L |
| P0353 | Ignition Coil 3 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 6.0L |
| P0354 | Ignition Coil 4 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 6.0L |
| P0355 | Ignition Coil 5 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 6.0L |
| P0356 | Ignition Coil 6 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 6.0L |
| P0357 | Ignition Coil 7 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 6.0L |
| P0358 | Ignition Coil 8 Control Circuit | ECM | DTC P0351-P0358 in Engine Controls - 6.0L |
| P0420 | Catalyst System Low Efficiency Bank 1 | ECM | DTC P0420 or P0430 in Engine Controls - 6.0L |
| P0430 | Catalyst System Low Efficiency Bank 2 | ECM | DTC P0420 or P0430 in Engine Controls - 6.0L |
| P0442 | Evaporative Emission (EVAP) System Small Leak Detected | ECM | DTC P0442 in Engine Controls - 6.0L |
| P0443 | Evaporative Emission (EVAP) Purge Solenoid Control Circuit | ECM | DTC P0443 in Engine Controls - 6.0L |
| P0446 | Evaporative Emission (EVAP) Vent System Performance | ECM | DTC P0446 in Engine Controls - 6.0L |
| P0449 | Evaporative Emission (EVAP) Vent Solenoid Control Circuit | ECM | DTC P0449 in Engine Controls - 6.0L |
| P0451 | Fuel Tank Pressure (FTP) Sensor Performance | ECM | DTC P0451 in Engine Controls - 6.0L |
| P0452 | Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage | ECM | DTC P0452 in Engine Controls - 6.0L |
| P0453 | Fuel Tank Pressure (FTP) Sensor Circuit High Voltage | ECM | DTC P0453 in Engine Controls - 6.0L |
| P0454 | Fuel Tank Pressure (FTP) Sensor Circuit Intermittent | ECM | DTC P0454 in Engine Controls - 6.0L |
| P0455 | Evaporative Emission (EVAP) System Large Leak Detected | ECM | DTC P0455 in Engine Controls - 6.0L |
| P0461 | Fuel Level Sensor 1 Performance | ECM | DTC P0461 in Instrument Panel, Gages, and Console |
| P0462 | Fuel Level Sensor 1 Circuit Low Voltage | ECM | DTC P0462 in Instrument Panel, Gages, and Console |
| P0463 | Fuel Level Sensor 1 Circuit High Voltage | ECM | DTC P0463 in Instrument Panel, Gages, and Console |
| P0464 | Fuel Level Sensor Circuit Intermittent | ECM | DTC P0464 in Instrument Panel, Gages, and Console |
| P0496 | Evaporative Emission (EVAP) System Flow During Non-Purge | ECM | DTC P0496 in Engine Controls - 6.0L |
| P0502 | Vehicle Speed Sensor (VSS) Circuit Low Voltage | ECM | DTC P0502 in Manual Transmission - Tremec 6-Speed |
| P0503 | Vehicle Speed Sensor (VSS) Circuit Intermittent | ECM | DTC P0503 in Manual Transmission - Tremec 6-Speed |
| P0506 | Idle Speed Low | ECM | DTC P0506 in Engine Controls - 6.0L |
| P0507 | Idle Speed High | ECM | DTC P0507 in Engine Controls - 6.0L |
| P0521 | Engine Oil Pressure (EOP) Sensor Performance | ECM | DTC P0521 in Instrument Panel, Gages, and Console |
| P0522 | Engine Oil Pressure (EOP) Sensor Circuit Low Voltage | ECM | DTC P0522 in Instrument Panel, Gages, and Console |
| P0523 | Engine Oil Pressure (EOP) Sensor Circuit High Voltage | ECM | DTC P0523 in Instrument Panel, Gages, and Console |
| P0531 | Air Conditioning (A/C) Refrigerant Pressure Sensor Performance | HVAC | DTC P0531, P0532, or P0533 in HVAC Systems - Automatic |
| P0532 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit Low Voltage | HVAC | DTC P0531, P0532, or P0533 in HVAC Systems - Automatic |
| P0533 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit High Voltage | HVAC | DTC P0531, P0532, or P0533 in HVAC Systems - Automatic |
| P0562 | System Voltage Low | ECM | DTC P0562 in Engine Electrical |
| TCM | DTC P0562 in Automatic Transmission - 4L60-E/4L65-E | ||
| P0563 | System Voltage High | ECM | DTC P0563 in Engine Electrical |
| TCM | DTC P0563 in Automatic Transmission - 4L60-E/4L65-E | ||
| P0572 | Brake Switch Circuit 1 Low Voltage | ECM | DTC P0572 in Lighting Systems |
| P0573 | Brake Switch Circuit 1 High Voltage | ECM | DTC P0573 in Lighting Systems |
| P0575 | Cruise Control Switch Signal Circuit | ECM | DTC P0575 in Cruise Control |
| P0601 | Control Module Read Only Memory (ROM) | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P0601 | Transmission Control Module (TCM) Read Only Memory (ROM) | TCM | DTC P0601-P0604 or P1621 in Automatic Transmission - 4L60-E/4L65-E |
| P0602 | Control Module Not Programmed | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P0602 | Transmission Control Module (TCM) Not Programmed | TCM | DTC P0601-P0604 or P1621 in Automatic Transmission - 4L60-E/4L65-E |
| P0603 | Control Module Long Term Memory Reset | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P0603 | Transmission Control Module (TCM) Long Term Memory Reset | TCM | DTC P0601-P0604 or P1621 in Automatic Transmission - 4L60-E/4L65-E |
| P0604 | Control Module Random Access Memory (RAM) | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P0604 | Transmission Control Module (TCM) Random Access Memory (RAM) | TCM | DTC P0601-P0604 or P1621 in Automatic Transmission - 4L60-E/4L65-E |
| P0606 | Control Module Internal Performance | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P0607 | Control Module Performance | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P0608 | Vehicle Speed Output Circuit | ECM | DTC P0608 in Instrument Panel, Gages, and Console |
| P060E | Control Module Throttle Position (TP) System Performance | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P060D | Control Module Accelerator Pedal Position (APP) System Performance | ECM | DTC P060D in Engine Controls - 5.3L |
| P0615 | Starter Relay Control Circuit | ECM | DTC P0615 in Engine Electrical |
| P0621 | Generator L-Terminal Circuit | ECM | DTC P0621 in Engine Electrical |
| P0622 | Generator F-Terminal Circuit | ECM | DTC P0622 in Engine Electrical |
| P0641 | 5-Volt Reference 1 Circuit | ECM | DTC P0641 in Engine Controls - 6.0L |
| P0646 | Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage | HVAC | DTC P0646 or P0647 in HVAC Systems - Automatic |
| P0647 | Air Conditioning (A/C) Clutch Relay Control Circuit High Voltage | HVAC | DTC P0646 or P0647 in HVAC Systems - Automatic |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit | ECM | DTC P0650 in Engine Controls - 6.0L |
| P0651 | 5-Volt Reference 2 Circuit | ECM | DTC P0651 in Engine Controls - 6.0L |
| P0654 | Engine Speed Output Circuit | ECM | DTC P0654 in Instrument Panel, Gages, and Console |
| P0685 | Engine Controls Ignition Relay Control Circuit | ECM | DTC P0685 in Engine Controls - 6.0L |
| P0689 | Engine Controls Ignition Relay Feedback Circuit Low Voltage | ECM | DTC P0689 in Engine Controls - 6.0L |
| P0690 | Engine Controls Ignition Relay Feedback Circuit High Voltage | ECM | DTC P0690 in Engine Controls - 6.0L |
| P0700 | Transmission Control Module (TCM) Requested MIL Illumination | ECM | DTC P0700 in Engine Controls - 6.0L |
| P0703 | Brake Switch 2 Circuit | TCM | DTC P0703 in Cruise Control |
| P0711 | Transmission Fluid Temperature (TFT) Sensor Performance | TCM | DTC P0711 in Automatic Transmission - 4L60-E/4L65-E |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Circuit Low Voltage | ECM | DTC P0712 in Manual Transmission - Tremec 6-Speed |
| TCM | DTC P0712 in Automatic Transmission - 4L60-E/4L65-E | ||
| P0713 | Transmission Fluid Temperature (TFT) Sensor Circuit High Voltage | ECM | DTC P0713 in Manual Transmission - Tremec 6-Speed |
| TCM | DTC P0713 in Automatic Transmission - 4L60-E/4L65-E | ||
| P0719 | Brake Switch Circuit Low Voltage | TCM | DTC P0719 in Lighting Systems |
| P0722 | Output Speed Sensor Circuit Low Voltage | TCM | DTC P0722 in Automatic Transmission - 4L60-E/4L65-E |
| P0723 | Output Speed Sensor Circuit Intermittent | TCM | DTC P0723 in Automatic Transmission - 4L60-E/4L65-E |
| P0724 | Brake Switch Circuit High Voltage | TCM | DTC P0724 in Lighting Systems |
| P0741 | Torque Converter Clutch (TCC) System - Stuck Off | TCM | DTC P0741 in Automatic Transmission - 4L60-E/4L65-E |
| P0742 | Torque Converter Clutch (TCC) System - Stuck On | TCM | DTC P0742 in Automatic Transmission - 4L60-E/4L65-E |
| P0751 | 1-2 Shift Solenoid (SS) Valve Performance - No First or Fourth Gear | TCM | DTC P0751 in Automatic Transmission - 4L60-E/4L65-E |
| P0752 | 1-2 Shift Solenoid (SS) Valve Performance - No Second or Third Gear | TCM | DTC P0752 in Automatic Transmission - 4L60-E/4L65-E |
| P0756 | 2-3 Shift Solenoid (SS) Valve Performance - No First or Second Gear | TCM | DTC P0756 in Automatic Transmission - 4L60-E/4L65-E |
| P0757 | 2-3 Shift Solenoid (SS) Valve Performance - No Third or Fourth Gear | TCM | DTC P0757 in Automatic Transmission - 4L60-E/4L65-E |
| P0787 | 3-2 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0787 in Automatic Transmission - 4L60-E/4L65-E |
| P0788 | 3-2 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0788 in Automatic Transmission - 4L60-E/4L65-E |
| P0801 | Reverse Inhibit Solenoid Control Circuit | ECM | DTC P0801 in Manual Transmission - Tremec 6-Speed |
| P0803 | Skip Shift Solenoid Control Circuit | ECM | DTC P0803 in Manual Transmission - Tremec 6-Speed |
| P0833 | Clutch Pedal Switch 2 Circuit | ECM | DTC P0833 in Manual Transmission - Tremec 6-Speed |
| P0894 | Transmission Component Slipping | TCM | DTC P0894 in Automatic Transmission - 4L60-E/4L65-E |
| P0961 | Line Pressure Control (PC) Solenoid System Performance | TCM | DTC P0961 in Automatic Transmission - 4L60-E/4L65-E |
| P0973 | 1-2 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0973 in Automatic Transmission - 4L60-E/4L65-E |
| P0974 | 1-2 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0974 in Automatic Transmission - 4L60-E/4L65-E |
| P0976 | 2-3 Shift Solenoid (SS) Control Circuit Low Voltage | TCM | DTC P0976 in Automatic Transmission - 4L60-E/4L65-E |
| P0977 | 2-3 Shift Solenoid (SS) Control Circuit High Voltage | TCM | DTC P0977 in Automatic Transmission - 4L60-E/4L65-E |
| P1101 | Intake Air Flow System Performance | ECM | DTC P1101 in Engine Controls - 6.0L |
| P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 | ECM | DTC P1133 or P1153 in Engine Controls - 6.0L |
| P1134 | HO2S Transition Time Ratio Bank 1 Sensor 1 | ECM | DTC P1134 or P1154 in Engine Controls - 6.0L |
| P1153 | HO2S Insufficient Switching Bank 2 Sensor 1 | ECM | DTC P1133 or P1153 in Engine Controls - 6.0L |
| P1154 | HO2S Transition Time Ratio Bank 2 Sensor 1 | ECM | DTC P1134 or P1154 in Engine Controls - 6.0L |
| P1258 | Engine Coolant Overtemperature - Protection Mode Active | ECM | DTC P1258 in Engine Cooling |
| P1380 | Misfire Detected - Rough Road Data Not Available | ECM | DTC P1380 in Engine Controls - 6.0L |
| P1381 | Misfire Detected - No Communication With Brake Control Module | ECM | DTC P1381 in Engine Controls - 6.0L |
| P1482 | Cooling Fan Speed Output Circuit | ECM | DTC P1482 in Engine Cooling |
| P1516 | Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance | ECM | DTC P1516 in Engine Controls - 6.0L |
| P1617 | Engine Oil Level Switch Circuit | ECM | DTC P1617 in Instrument Panel, Gages, and Console |
| P1621 | Control Module Long Term Memory Performance | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P1621 | Transmission Control Module (TCM) Long Term Memory Performance | TCM | DTC P0601-P0604 or P1621 in Automatic Transmission - 4L60-E/4L65-E |
| P1630 | Theft Deterrent Learn Mode Active | ECM | DTC P1630 in Theft Deterrent |
| P1631 | Theft Deterrent Fuel Enable Signal Not Correct | ECM | DTC P1631 in Theft Deterrent |
| P1682 | Ignition 1 Switch Circuit 2 | ECM | DTC P1682 in Engine Controls - 6.0L |
| P1810 | Transmission Fluid Pressure (TFP) Position Switch Circuit | TCM | DTC P1810 in Automatic Transmission - 4L60-E/4L65-E |
| P1815 | Transmission Fluid Pressure (TFP) Valve Position Switch - Start in Wrong Range | TCM | DTC P1815 in Automatic Transmission - 4L60-E/4L65-E |
| P1816 | Transmission Fluid Pressure (TFP) Valve Position Switch Indicates Park/Neutral (P/N) with Drive Ratio | TCM | DTC P1816 in Automatic Transmission - 4L60-E/4L65-E |
| P2066 | Fuel Level Sensor 2 Performance | ECM | DTC P2066 in Instrument Panel, Gages, and Console |
| P2067 | Fuel Level Sensor 2 Circuit Low Voltage | ECM | DTC P2067 in Instrument Panel, Gages, and Console |
| P2068 | Fuel Level Sensor 2 Circuit High Voltage | ECM | DTC P2068 in Instrument Panel, Gages, and Console |
| P2101 | Control Module Throttle Actuator Position Performance | ECM | DTC P2101 in Engine Controls - 6.0L |
| P2119 | Throttle Closed Position Performance | ECM | DTC P2119 in Engine Controls - 6.0L |
| P2120 | Accelerator Pedal Position (APP) Sensor 1 Circuit | ECM | DTC P2120 in Engine Controls - 6.0L |
| P2122 | Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage | ECM | DTC P2122 in Engine Controls - 6.0L |
| P2123 | Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage | ECM | DTC P2123 in Engine Controls - 6.0L |
| P2125 | Accelerator Pedal Position (APP) Sensor 2 Circuit | ECM | DTC P2125 in Engine Controls - 6.0L |
| P2127 | Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage | ECM | DTC P2127 in Engine Controls - 6.0L |
| P2128 | Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage | ECM | DTC P2128 in Engine Controls - 6.0L |
| P2135 | Throttle Position (TP) Sensor 1-2 Correlation | ECM | DTC P2135 in Engine Controls - 6.0L |
| P2138 | Accelerator Pedal Position (APP) Sensor 1-2 Correlation | ECM | DTC P2138 in Engine Controls - 6.0L |
| P2176 | Minimum Throttle Position Not Learned | ECM | DTC P2176 in Engine Controls - 6.0L |
| P2610 | Control Module Ignition Off Timer Performance | ECM | DTC P0601-P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610 in Engine Controls - 6.0L |
| P2763 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit High Voltage | TCM | DTC P2763 in Automatic Transmission - 4L60-E/4L65-E |
| P2764 | Torque Converter Clutch (TCC) Pressure Control (PC) Solenoid Control Circuit Low Voltage | TCM | DTC P2764 in Automatic Transmission - 4L60-E/4L65-E |
| P2769 | Torque Converter Clutch (TCC) Enable Solenoid Control Circuit Low Voltage | TCM | DTC P2769 in Automatic Transmission - 4L60-E/4L65-E |
| P2770 | Torque Converter Clutch (TCC) Enable Solenoid Control Circuit High Voltage | TCM | DTC P2770 in Automatic Transmission - 4L60-E/4L65-E |
| U0001 | High Speed CAN Communication Bus | ECM | DTC U0001 in Computer/Integrating Systems |
| U0101 | Lost Communications with Transmission Control Module (TCM) | ECM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0121 | Lost Communications with Electronic Brake Control Module (EBCM) | ECM | DTC U0100-U0299 in Computer/Integrating Systems |
| U0140 | Lost Communication With Body Control Module (BCM) | ECM | DTC U0100-U0299 in Computer/Integrating Systems |
| U1000 | Class 2 Data Link | BCM, DDM, DDS, DPM, DRR, FTC, HUD, IPC, PDM, Radio, RCDLR, SCLCM, SDM, VCIM | DTC U1000 and U1255 in Computer/Integrating Systems |
| U1017 | Lost Communications with Engine Control Module (ECM) | DDM, DDS, DRR, FTC, HVAC, HUD, IPC, PDM, Radio, RCDLR, SDM, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1024 | Lost Communications with Transmission Control Module (TCM) | DDS, DDM, DPM, FTC, IPC, HUD, PDM, Radio, RCDLR | DTC U1001-U1254 in Computer/Integrating Systems |
| U1040 | Lost Communications with Electronic Brake Control Module (EBCM) | IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1064 | Lost Communications with Body Control Module (BCM) | DDM, DDS, DPM, DRR, FTC, HVAC, HUD, IPC, PDM, Radio, RCDLR, SDM, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1088 | Lost Communication with Sensing and Diagnostic Module (SDM) | BCM, IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1096 | Lost Communication with Instrument Panel Cluster (IPC) | BCM, DDM, HUD, HVAC, PDM, Radio, SDM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1098 | Lost Communications with Head Up Display (HUD) | BCM, IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1128 | Lost Communications with Radio | DRR, IPC, HUD | DTC U1001-U1254 in Computer/Integrating Systems |
| U1137 | Lost Communications with Digital Radio Receiver (DRR) | Radio | DTC U1001-U1254 in Computer/Integrating Systems |
| U1151 | Lost Communications with Communication Interface Module (OnStar®) | IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1153 | Lost Communication with HVAC Control Module | BCM, DDM, IPC, HUD, PDM, Radio | DTC U1001-U1254 in Computer/Integrating Systems |
| U1160 | Lost Communications with Driver Door Module (DDM) | IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1161 | Lost Communications with Passenger Door Module (PDM) | IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1164 | Lost Communications with Driver Door Switch (DDS) | DDM, DPM, DRR, IPC, PDM, Radio, RCDLR | DTC U1001-U1254 in Computer/Integrating Systems |
| U1166 | Lost Communication with Driver Position Module (DPM) | IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1177 | Lost Communications with Folding Top Controller (FTC) | DDM, HVAC, IPC, PDM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1193 | Lost Communications with Remote Control Door Lock Receiver (RCDLR) | BCM, DDM, DDS, DPM, DRR, FTC, HVAC, HUD, IPC, PDM, Radio, SDM, VCIM | DTC U1001-U1254 in Computer/Integrating Systems |
| U1194 | Lost Communications with Steering Column Lock Control Module (SCLCM) | BCM, IPC | DTC U1001-U1254 in Computer/Integrating Systems |
| U1255 | Class 2 Data Link | HVAC | DTC U1000 and U1255 in Computer/Integrating Systems |
| U1300 | Class 2 Data Link Low | DDM, DDS, DRR, HVAC, IPC, PDM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1301 | Class 2 Data Link High | DDM, DDS, DRR, HVAC, IPC, PDM, Radio, SDM, VCIM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1305 | Class 2 Data Link Low or High | BCM, DPM, FTC, HUD, SCLCM | DTC U1300, U1301, or U1305 in Computer/Integrating Systems |
| U1500 | Inter-device Dedicated Bus 1 | VCIM | DTC U1500 in Cellular Communication |
| U2100 | Controller Area Network (CAN) Bus Communication | ESC, BCM, EBCM, TCM | DTC U2100 in Computer/Integrating Systems |
| U2105 | Lost Communication with Engine Control Module (ECM) | BCM, EBCM, ESC, TCM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2106 | Lost Communication With Transmission Control Module (TCM) | BCM, EBCM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2107 | Lost Communication With Body Control Module (BCM) | EBCM, ESC, TCM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2108 | Lost Communication With Electronic Brake Control Module (EBCM) | BCM, ESC, TCM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2112 | Lost Communications With Electronic Suspension Control Module (ESC) | EBCM | DTC U2105-U2199 in Computer/Integrating Systems |
| U2153 | Navigation Electronic Control Unit (ECU) - VICS Communication Circuit | Navigation Radio | DTC U2153 in Navigation Systems |