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Control System DTCS

CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action
B1001 Headlamp Leveling Relay Coil Circuit Short to Ground See HEADLAMPS .
B1002 Headlamp Leveling Relay Coil Circuit Failure See HEADLAMPS .
B1034 Radio Start Signal Circuit Failure See TROUBLESHOOTING (ENTERTAINMENT) .
B1202 Fuel Sender Circuit Open See INSTRUMENT CLUSTER .
B1204 Fuel Sender Circuit Short to Ground See INSTRUMENT CLUSTER .
B1205 EIC Switch-1 Assembly Circuit Failure See INSTRUMENT CLUSTER .
B1208 EIC Switch-1 Assembly Circuit Short to Ground See INSTRUMENT CLUSTER .
B1212 EIC Switch-2 Assembly Circuit Short to Ground See INSTRUMENT CLUSTER .
B1217 Horn Relay Coil Circuit Failure See HORN .
B1218 Horn Relay Coil Circuit Short to Battery See HORN .
B1231 Longitudinal Acceleration Threshold Exceeded See TROUBLESHOOTING .
B1244 Wiper Rear Motor Run Relay Coil Circuit Failure See WIPERS AND WASHERS .
B1245 Wiper Rear Motor Run Relay Coil Circuit Short to Battery See WIPERS AND WASHERS .
B1246 Dim Panel Potentiometer Switch Circuit Failure See INSTRUMENT CLUSTER .
B1300 Power Door Lock Circuit Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B1302 Accessory Delay Relay Coil Circuit Failure See INTERIOR LIGHTING .
B1304 Accessory Delay Relay Coil Circuit Short to Battery See INTERIOR LIGHTING .
B1314 Battery Saver Relay Coil Circuit Open See INTERIOR LIGHTING .
B1316 Battery Saver Relay Circuit Short to Ground See INTERIOR LIGHTING .
B1317 Battery Voltage High See CHARGING SYSTEM .
B1317 Battery Voltage High See CHARGING SYSTEM .
B1317 Battery Voltage High See CHARGING SYSTEM .
B1317 Battery Voltage High See CHARGING SYSTEM .
B1318 Battery Voltage High See CHARGING SYSTEM .
B1318 Battery Voltage Low See CHARGING SYSTEM .
B1318 Battery Voltage Low See CHARGING SYSTEM .
B1318 Battery Voltage Low See CHARGING SYSTEM .
B1319 Driver Door Ajar Switch/Circuit Failure See INTERIOR LIGHTING .
B1327 Passenger Door Ajar Circuit Failure See INTERIOR LIGHTING .
B1335 Door Ajar - Right Rear Switch/Circuit Failure See INTERIOR LIGHTING .
B1342 ECU is Defective CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. See RESTRAINTS CONTROL MODULE (RCM) . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new SJB. See SMART JUNCTION BOX (SJB) . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER (IC) REPLACEMENT PROCEDURE - WDS . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS module. See ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new 4WD control module. See FOUR -- WHEEL DRIVE (4WD) CONTROL MODULE . CLEAR the DTCs. REPEAT the self-test.
B1345 Heated Backlite Switch/Circuit Short to Ground See GLASS, FRAMES AND MECHANISMS .
B1347 Heated Backlite Relay Coil Circuit Failure See GLASS, FRAMES AND MECHANISMS .
B1349 Heated Backlite Relay Coil Short to Battery See GLASS, FRAMES AND MECHANISMS .
B1352 Ignition Key-In Circuit Failure See PINPOINT TEST 2: THE KEY-IN-IGNITION CHIME IS INOPERATIVE/DOES NOT OPERATE CORRECTLY .
B1359 Ignition RUN/ACC Circuit Failure See STEERING COLUMN SWITCHES .
B1372 Illuminated Entry Relay Circuit Open See INTERIOR LIGHTING .
B1374 Illuminated Entry Relay Short to Ground See INTERIOR LIGHTING .
B1396 Doors - Lock All Relay Circuit Coil Short to Battery See LOCKS, LATCHES AND ENTRY SYSTEMS .
B1397 Other Doors - Unlock All Relay Coil Circuit Short to Battery See LOCKS, LATCHES AND ENTRY SYSTEMS .
B1472 Headlamp (Low Beam) ON Switch/Circuit Short to Ground See HEADLAMPS .
B1474 Battery Saver - Interior Lighting Power Circuit Short to Battery See INTERIOR LIGHTING .
B1499 Lamps, Left Turn Signal Failure See TURN SIGNAL, CORNERING AND HAZARD LAMPS .
B1502 Lamps, Left Turn Signal Short to Ground See TURN SIGNAL, CORNERING AND HAZARD LAMPS .
B1503 Lamps, Right Turn Signal Failure See TURN SIGNAL, CORNERING AND HAZARD LAMPS .
B1506 Lamps, Right Turn Signal Short to Ground See TURN SIGNAL, CORNERING AND HAZARD LAMPS .
B1510 Flash-to-Pass Switch/Circuit Short to Ground See HEADLAMPS .
B1519 Hood Ajar Switch/Circuit Failure See ANTI-THEFT SYSTEM .
B1555 Ignition - RUN/START Circuit Failure See STEERING COLUMN SWITCHES .
B1570 Lamp Headlamp High-Beam Circuit Short to Ground See HEADLAMPS .
B1571 Door Ajar - Left Rear Switch/Circuit Failure See INTERIOR LIGHTING .
B1578 Park Lamp On/Off Switch/Circuit Short to Ground See PARKING, REAR AND LICENSE LAMPS .
B1614 Wiper Rear Mode Select Switch/Circuit Short to Ground See WIPERS AND WASHERS .
B1626 Keypad Illumination Circuit Short to Ground See LOCKS, LATCHES AND ENTRY SYSTEMS .
B1676 Battery Voltage Out of Range See CHARGING SYSTEM .
B1693 Autolamp On/Off Switch/Circuit Failure See HEADLAMPS .
B1696 Autolamp On/Off Switch/Circuit Short to Ground See HEADLAMPS .
B1791 Autolamp Sensor Input Circuit Open See HEADLAMPS .
B1793 Autolamp Sensor Input Circuit Short to Ground See HEADLAMPS .
B1797 Lamp Headlamp Low-Beam Circuit Short to Ground See HEADLAMPS .
B1869 Lamp Air Bag Warning Indicator Circuit Open See OCCUPANT RESTRAINT SYSTEM .
B1870 Lamp Air Bag Warning Indicator Circuit Short to Battery See OCCUPANT RESTRAINT SYSTEM .
B1884 PAD Warning Lamp Circuit Failure See OCCUPANT RESTRAINT SYSTEM .
B1890 PAD Warning Lamp Circuit Short to Battery See OCCUPANT RESTRAINT SYSTEM .
B1891 Air Bag Tone Warning Indicator Circuit Short to Battery See OCCUPANT RESTRAINT SYSTEM .
B1892 Air Bag Tone Warning Indicator Circuit Failure See OCCUPANT RESTRAINT SYSTEM .
B1921 Air Bag Diagnostic Monitor Ground Circuit Open See OCCUPANT RESTRAINT SYSTEM .
B1982 Driver Door - Unlock Relay Coil Circuit Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B1983 Driver Door - Unlock Relay Coil Circuit Short to Battery See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2030 Front Fog Lamps Relay Coil Circuit Failure See FOG LAMPS .
B2070 Trailer Tow Relay Coil(s) Circuit Failure See TRAILER LAMPS .
B2071 Hazard Switch/Circuit Short to Ground See TURN SIGNAL, CORNERING AND HAZARD LAMPS .
B2077 Lift Gate Ajar Switch/Circuit Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2097 Compass Module Failure See INSTRUMENT CLUSTER .
B2100 Door Driver Key Cylinder Switch/Circuit Short to Ground See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2104 Door Passenger Key Cylinder Switch Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2111 All Door Lock Input Short to Ground See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2127 Short Circuit to Ground or Double Lock Reset Line See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2141 NVM Configuration Failure See MODULE CONFIGURATION .
B2143 NVM Memory Failure See MODULE CONFIGURATION .
B2250 All Doors - Unlock All Relay Coil Circuit Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2254 Front Fog Lamp Switch Failure See FOG LAMPS .
B2264 Rear Fog Lamp Switch/Circuit Short to Ground See FOG LAMPS .
B2281 Right Turn Signal Switch/Circuit Short to Ground See TURN SIGNAL, CORNERING AND HAZARD LAMPS .
B2282 Left Turn Signal Switch/Circuit Short to Ground See TURN SIGNAL, CORNERING AND HAZARD LAMPS .
B2290 Occupant Classification System Fault - Front Passenger Side See OCCUPANT RESTRAINT SYSTEM .
B2292 Restraint System - Safety Belt Pretensioner Fault See OCCUPANT RESTRAINT SYSTEM .
B2293 Restraint System - Air Bag Fault See OCCUPANT RESTRAINT SYSTEM .
B2294 Restraint System - Curtain Fault See OCCUPANT RESTRAINT SYSTEM .
B2296 Restraint System - Impact Sensor Fault See OCCUPANT RESTRAINT SYSTEM .
B2382 Reverse (Backup) Lamps Relay Coil Circuit Failure See BACKUP LAMPS .
B2407 Backup Light Relay Circuit - High See BACKUP LAMPS .
B2425 Remote Keyless Entry Out of Synchronization See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2434 Driver Safety Belt Buckle Switch Circuit Short to Ground See OCCUPANT RESTRAINT SYSTEM .
B2435 Driver Safety Belt Buckle Switch Resistance Out of Range See OCCUPANT RESTRAINT SYSTEM .
B2438 Passenger Safety Belt Buckle Switch Circuit Short to Ground See OCCUPANT RESTRAINT SYSTEM .
B2439 Passenger Safety Belt Buckle Switch Resistance Out of Range See OCCUPANT RESTRAINT SYSTEM .
B2477 Module Configuration Failure See MODULE CONFIGURATION .
B2477 Module Configuration Error See MODULE CONFIGURATION .
B2477 Module Configuration Error See MODULE CONFIGURATION .
B2477 Module Configuration Error See MODULE CONFIGURATION .
B2501 Headlamp, Left Low-Beam Circuit Failure See HEADLAMPS .
B2503 Headlamp, Right Low-Beam Circuit Failure See HEADLAMPS .
B2505 Headlamp, Left High-Beam Circuit Failure See HEADLAMPS .
B2507 Headlamp, Right High-Beam Circuit Failure See HEADLAMPS .
B2512 Front Fog Lamps Relay Coil Circuit Short to Battery See FOG LAMPS .
B2674 Double Lock Output Short to Battery See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2691 Front Driver Safety Belt Buckle Switch Circuit Fault See OCCUPANT RESTRAINT SYSTEM .
B2692 Front Passenger Safety Belt Buckle Switch Circuit Fault See OCCUPANT RESTRAINT SYSTEM .
B2695 Keypad 9/0 (A) Switch/Circuit Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2696 Keypad 7/8 (B) Switch/Circuit Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2697 Keypad 5/6 (C) Switch/Circuit Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2900 VIN Mismatch See ANTI-LOCK CONTROL .
B2902 Rear Window Ajar Switch/Circuit Failure See LOCKS, LATCHES AND ENTRY SYSTEMS .
B2909 Belt Tension Sensor Fault See OCCUPANT RESTRAINT SYSTEM .
C1095 ABS Hydraulic Pump Motor Circuit Failure See ANTI-LOCK CONTROL .
C1145 Speed Wheel Sensor RF Circuit Failure See ANTI-LOCK CONTROL .
C1155 Speed Wheel Sensor LF Circuit Failure See ANTI-LOCK CONTROL .
C1165 Speed Wheel Sensor RR Circuit Failure See ANTI-LOCK CONTROL .
C1175 Speed Wheel Sensor LR Circuit Failure See ANTI-LOCK CONTROL .
C1233 Speed Wheel LF Input Signal Missing See ANTI-LOCK CONTROL .
C1234 Speed Wheel RF Input Signal Missing See ANTI-LOCK CONTROL .
C1235 Speed Wheel RR Input Signal Missing See ANTI-LOCK CONTROL .
C1236 Speed Wheel LR Input Signal Missing See ANTI-LOCK CONTROL .
C1414 Incorrect Module Design Level See OCCUPANT RESTRAINT SYSTEM .
C1446 Brake On/Off (BOO) Switch/Circuit Failure See ANTI-LOCK CONTROL .
C1730 Reference Voltage Out of Range See ANTI-LOCK CONTROL .
C1769 Park Brake Switch/Circuit Short to Ground See PARKING, REAR AND LICENSE LAMPS .
C1788 Brake (Stop) Lamps Circuit Short to Ground See STOPLAMPS .
C1789 Brake (Stop) Lamps Relay Output Circuit Open See STOPLAMPS .
C1805 Mismatched PCM and/or ABS Module See ANTI-LOCK CONTROL .
C1947 Driver Seat Track Position Switch Circuit Short to Ground See OCCUPANT RESTRAINT SYSTEM .
C1948 Driver Seat Track Position Switch Circuit Resistance Out of Range See OCCUPANT RESTRAINT SYSTEM .
C1961 Park Lamp Relay Coil Circuit Failure See PARKING, REAR AND LICENSE LAMPS .
C1981 Front Driver Seat Track Position Switch Circuit Fault See OCCUPANT RESTRAINT SYSTEM .
C2769 Longitudinal Acceleration Sensor Circuit Failure See ANTI-LOCK CONTROL .
C2770 Longitudinal Acceleration Sensor Signal Fault See ANTI-LOCK CONTROL .
P0812 Reverse Input Circuit See TROUBLESHOOTING .
P0928 Gear Shift Lock Solenoid Circuit Open See TROUBLESHOOTING .
P0930 Gear Shift Lock Solenoid Circuit Low See TROUBLESHOOTING .
P1635 Tire/Axle Out of Acceptable Range See FOUR-WHEEL DRIVE SYSTEMS .
P1824 4-Wheel Drive Clutch Relay Circuit Failure See FOUR-WHEEL DRIVE SYSTEMS .
P1825 4-Wheel Drive Clutch Relay Open Circuit See FOUR-WHEEL DRIVE SYSTEMS .
U0073 Control Module Communication Bus Off See PINPOINT TEST 6: NO MEDIUM SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
U0100 Lost Communication with PCM See FOUR-WHEEL DRIVE SYSTEMS .
U0121 Lost Communication with ABS Module See FOUR-WHEEL DRIVE SYSTEMS .
U0401 Invalid Data Received From PCM High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
U0415 Invalid Data Received From ABS Module High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
U1900 CAN Communication Bus Fault Receive Error Medium Speed CAN Error. See PINPOINT TEST 6: NO MEDIUM SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
U1900 CAN Communication Bus Fault Receive Error High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
U1900 CAN Communication Bus Fault Receive Error High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
U1900 CAN Communication Bus Fault-Receive Error High Speed CAN Error. See PINPOINT TEST 7: NO HIGH SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
U2013 Compass Module is Not Responding See INSTRUMENT CLUSTER .
U2023 External Node Fault DTC See PINPOINT TEST 3: THE ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DOES NOT RESPOND TO THE DIAGNOSTIC TOOL .
U2023 Fault Received From External Node Medium Speed CAN Error. See PINPOINT TEST 6: NO MEDIUM SPEED CONTROLLER AREA NETWORK (CAN) COMMUNICATION .
U2050 No Application Present See MODULE CONFIGURATION .
U2051 One or More Calibration Files Missing/Corrupt See MODULE CONFIGURATION .
PXXX - See DIAGNOSTIC TROUBLE CODE NUMBERS .
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