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Diagnostic Trouble Code (DTC) Chart

DIAGNOSTIC TROUBLE CODE (DTC) CHART

DTC Description Source Action
B1213 Anti-Theft Number of Programmed Keys is Below Minimum PATS Module REFER to ANTI-THEFT - PATS .
B1219 Fuel Tank Pressure Sensor Circuit Failure Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1220 Fuel Tank Pressure Sensor Circuit Short to Battery Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1222 Fuel Temperature Sensor No. 1 Circuit Failure Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1223 Fuel Temperature Sensor No. 1 Circuit Open Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1224 Fuel Temperature Sensor No. 1 Circuit Short to Battery Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1225 Fuel Temperature Sensor No. 1 Circuit Short to Ground Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1226 Fuel Temperature Sensor No. 2 Circuit Failure Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1227 Fuel Temperature Sensor No. 2 Circuit Open Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1228 Fuel Temperature Sensor No. 2 Circuit Short to Battery Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1229 Fuel Temperature Sensor No. 2 Circuit Short to Ground Natural Gas Fuel Indication Module REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE .
B1231 Longitudinal Acceleration Threshold Exceeded RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1247 Panel Dim Switch Circuit Open LCM REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION .
B1300 Power Door Lock Circuit Failure LCM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1310 Power Door Unlock Circuit Failure LCM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1317 Battery Voltage High LCM REFER to EXTERIOR LIGHTING .
B1317 Battery Voltage High RCM REFER to GENERATORS & REGULATORS .
B1317 Battery Voltage High Natural Gas Fuel Indication Module REFER to EXTERIOR LIGHTING .
B1317 Battery Voltage High Air Suspension Module REFER to GENERATORS & REGULATORS .
B1318 Battery Voltage Low Air Suspension Module REFER to GENERATORS & REGULATORS .
B1318 Battery Voltage Low LCM REFER to EXTERIOR LIGHTING .
B1318 Battery Voltage Low RCM REFER to GENERATORS & REGULATORS .
B1318 Battery Voltage Low Natural Gas Fuel Indication Module REFER to GENERATORS & REGULATORS .
B1319 Driver Door Ajar Circuit Failure LCM REFER to INTERIOR LIGHTING .
B1322 Door Ajar LF Short to Ground DDM REFER to INTERIOR LIGHTING .
B1322 Door Ajar LF Short to Ground LCM REFER to INTERIOR LIGHTING .
B1331 Decklid Ajar Rear Door Circuit Failure LCM REFER to INTERIOR LIGHTING .
B1334 Decklid Ajar Rear Door Short to Ground LCM REFER to INTERIOR LIGHTING .
B1340 Chime Input Request Circuit Short to Ground LCM REFER to WARNING DEVICES .
B1342 ECU is Defective ABS Module CLEAR DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new ABS module. REFER to ANTI-LOCK CONTROL-TRACTION CONTROL . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective DDM CLEAR DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new DDM. REFER to MODULE - DRIVER DOOR (DDM) . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective LCM CLEAR DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new LCM. REFER to MODULE - LIGHTING CONTROL (LCM) . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective RCM CLEAR DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new RCM. REFER to SAFETY BELT SYSTEM or AIR BAG RESTRAINT SYSTEMS . CLEAR the DTCs. REPEAT the self-test.
B1342 ECU is Defective Natural Gas Fuel Indication Module CLEAR DTCs. REPEAT the self-test. If DTC B1342 is retrieved, INSTALL a new natural gas fuel indication module. REFER to INSTRUMENT CLUSTER-NATURAL GAS VEHICLE . CLEAR the DTCs. REPEAT the self-test.
B1343 Heated Backlight Input Circuit Failure LCM REFER to INTERIOR LIGHTING .
B1345 Heated Backlight Input Circuit Short to Ground LCM REFER to INTERIOR LIGHTING .
B1352 Key In Ignition Failure DDM REFER to WARNING DEVICES .
B1352 Key In Ignition Failure LCM REFER to WARNING DEVICES .
B1354 Key In Ignition Short to Ground LCM REFER to WARNING DEVICES .
B1359 Ignition RUN/ACCESSORY Circuit Failure LCM REFER to STEERING COLUMN SWITCHES .
B1361 Ignition RUN/ACCESSORY Circuit Short to Battery LCM REFER to STEERING COLUMN SWITCHES .
B1396 Power Door Lock Circuit Short to Battery DDM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1396 Power Door Lock Circuit Short to Battery LCM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1397 Power Door Unlock Circuit Short to Battery LCM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1442 Door Handle Switch Circuit Failure LCM REFER to INTERIOR LIGHTING .
B1445 Door Handle Switch Circuit Short to Ground LCM REFER to INTERIOR LIGHTING .
B1446 Wiper PARK Sense Circuit Failure LCM REFER to WIPERS AND WASHERS .
B1449 Wiper PARK Sense Circuit Short To Ground LCM REFER to WIPERS AND WASHERS .
B1468 ECS/EIC Chime Input Request Circuit Failure LCM REFER to WARNING DEVICES .
B1470 Lamp Headlamp Input Circuit Failure LCM REFER to EXTERIOR LIGHTING .
B1472 Headlamp Input Circuit Short to Ground LCM REFER to EXTERIOR LIGHTING .
B1483 Brake Pedal Input Circuit Failure DDM REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
B1484 Brake Pedal Input Open Circuit ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
B1526 Keyless Entry Circuit Short to Ground DDM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1549 Power Window Master Circuit Short To Battery DDM REFER to GLASS, FRAMES AND MECHANISMS .
B1553 Decklid Release Circuit Short to Battery DDM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1555 RUN/START Input Circuit Failure LCM REFER to STEERING COLUMN SWITCHES .
B1557 RUN/START Input Circuit Short to Battery LCM REFER to STEERING COLUMN SWITCHES .
B1563 Door Ajar Circuit Failure LCM REFER to INTERIOR LIGHTING .
B1566 Door Ajar Circuit Short to Ground LCM REFER to INTERIOR LIGHTING .
B1566 Door Ajar Circuit Short to Ground Air Suspension Module REFER to INTERIOR LIGHTING .
B1575 Lamp Park Input Circuit Failure LCM REFER to EXTERIOR LIGHTING .
B1578 Lamp Park Input Circuit Short to Ground LCM REFER to EXTERIOR LIGHTING .
B1600 PATS Ignition Key Transponder Signal is Not Received PATS Module REFER to ANTI-THEFT - PATS .
B1601 PATS Received Incorrect Key-Code From Ignition Key Transponder PATS Module REFER to ANTI-THEFT - PATS .
B1602 PATS Received Invalid Format of Key-Code From Ignition Key Transponder PATS Module REFER to ANTI-THEFT - PATS .
B1676 Battery Pack Voltage Out of Range ABS Module REFER to GENERATORS & REGULATORS .
B1677 Alarm Panic Input Circuit Failure LCM REFER to ANTI-THEFT - PATS .
B1679 Alarm Panic Input Circuit Short to Battery LCM REFER to ANTI-THEFT - PATS .
B1681 PATS Transceiver Module Signal is Not Received PATS Module REFER to ANTI-THEFT - PATS .
B1685 Lamp Dome Input Circuit Failure LCM REFER to INTERIOR LIGHTING .
B1688 Lamp Dome Input Circuit Short to Ground LCM REFER to INTERIOR LIGHTING .
B1693 Autolamp On Circuit Failure LCM REFER to EXTERIOR LIGHTING .
B1696 Autolamp On Circuit Short to Ground LCM REFER to EXTERIOR LIGHTING .
B1751 Park/Neutral Switch Short to Battery DDM REFER to TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS .
B1792 Autolamp Sensor Input Circuit Short to Battery LCM REFER to EXTERIOR LIGHTING .
B1793 Autolamp Sensor Input Circuit Short to Ground LCM REFER to EXTERIOR LIGHTING .
B1869 Lamp Air Bag Warning Indicator Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1870 Lamp Air Bag Warning Indicator Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1872 Turn Signal/Hazard Power Feed Circuit Short to Battery LCM REFER to EXTERIOR LIGHTING .
B1873 Turn Signal/Hazard Power Feed Circuit Short to Ground (Flasher Input) LCM REFER to EXTERIOR LIGHTING .
B1884 PAD Warning Lamp Inoperative RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1890 PAD Warning Lamp Circuit Short to Battery RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B1891 Air Bag Tone Warning Indicator Circuit Short to Battery RCM REFER to WARNING DEVICES .
B1892 Air Bag Tone Warning Indicator Circuit Failure RCM REFER to WARNING DEVICES .
B1921 Air Bag Diagnostic Monitor Ground Circuit Open RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2103 Antenna Not Connected PATS Module REFER to ANTI-THEFT - PATS .
B2139 Data Mismatch (Receive Data Does Not Match What Was Expected) PATS Module REFER to ANTI-THEFT - PATS .
B2141 NVM Configuration Failure PATS Module REFER to MODULE CONFIGURATION .
B2290 Occupant Classification System Fault RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2292 Restraint System-Safety Belt Pretensioner Status RCM REFER to SAFETY BELT SYSTEM .
B2293 Restraint System-Air Bag Status RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2295 Restraint System-Side Air Bag Status RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2296 Restraint System-Impact Sensor Status RCM REFER to AIR BAG RESTRAINT SYSTEMS .
B2425 RKE Out of Sync DDM REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B2432 Driver Safety Belt Buckle Switch Circuit Open RCM REFER to SAFETY BELT SYSTEM .
B2433 Driver Safety Belt Buckle Switch Circuit Short to Battery RCM REFER to SAFETY BELT SYSTEM .
B2434 Driver Safety Belt Buckle Switch Circuit Short to Ground RCM REFER to SAFETY BELT SYSTEM .
B2435 Driver Safety Belt Buckle Switch Resistance Out of Range RCM REFER to SAFETY BELT SYSTEM .
B2436 Passenger Safety Belt Buckle Switch Circuit Open RCM REFER to SAFETY BELT SYSTEM .
B2437 Passenger Safety Belt Buckle Switch Circuit Short to Battery RCM REFER to SAFETY BELT SYSTEM .
B2438 Passenger Safety Belt Buckle Switch Circuit Short to Ground RCM REFER to SAFETY BELT SYSTEM .
B2439 Passenger Safety Belt Buckle Switch Resistance Out of Range RCM REFER to SAFETY BELT SYSTEM .
B2477 Module Configuration Failure RCM REFER to MODULE CONFIGURATION .
B2477 Module Configuration Failure Air Suspension Module REFER to MODULE CONFIGURATION .
B2498 Headlamp Switch Multiple Signals Input Active LCM REFER to EXTERIOR LIGHTING .
C1145 Speed Wheel Sensor RF Input Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1155 Speed Wheel Sensor LF Input Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1165 Speed Wheel Sensor RR Input Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1175 Speed Wheel Sensor LR Input Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1222 Speed Wheel Mismatch ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1266 ABS Valve Power Relay Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1296 Wheel Speed LF Signal Fault ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1297 Wheel Speed RF Signal Fault ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1298 Wheel Speed RR Signal Fault ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1299 Wheel Speed LR Signal Fault ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1300 ABS Pump Motor Circuit Failure ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1414 Incorrect Vehicle ID RCM REFER to AIR BAG RESTRAINT SYSTEMS .
C1445 Vehicle Speed Signal Circuit Failure Air Suspension Module REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
C1724 Air Suspension Height Sensor Power Circuit Failure Air Suspension Module REFER to VEHICLE DYNAMIC .
C1726 Air Suspension Rear Pneumatic Circuit Failure Air Suspension Module REFER to VEHICLE DYNAMIC .
C1760 Air Suspension Rear Height Sensor High (SE) Signal Circuit Failure Air Suspension Module REFER to VEHICLE DYNAMIC .
C1770 Air Suspension Vent Solenoid Output Circuit Failure Air Suspension Module REFER to VEHICLE DYNAMIC .
C1790 Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure Air Suspension Module REFER to VEHICLE DYNAMIC .
C1795 Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure Air Suspension Module REFER to VEHICLE DYNAMIC .
C1805 Mismatched PCM and/or ABS/TC Module ABS Module REFER to ANTI-LOCK CONTROL-TRACTION CONTROL .
C1830 Air Suspension Compressor Relay Circuit Failure Air Suspension Module REFER to VEHICLE DYNAMIC .
C1840 Air Suspension Disable Switch Circuit Failure Air Suspension Module REFER to VEHICLE DYNAMIC .
C1897 Steering VAPS II Circuit Loop Failure Air Suspension Module REFER to STEERING SYSTEM-GENERAL INFORMATION .
C1946 Seat Track Position Switch Circuit Open RCM REFER to SEATING .
C1947 Seat Track Position Switch Circuit Short to Ground RCM REFER to SEATING .
C1948 Seat Track Position Switch Circuit Resistance Out of Range RCM REFER to SEATING .
C1964 Air Suspension Air Compressor Request Exceeded Max. Timing Air Suspension Module REFER to VEHICLE DYNAMIC .
C1982 Seat Track Position Switch Circuit Short to Battery RCM REFER to SEATING .
P0107 MAP/BP Sensor Low Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0108 MAP/BP Sensor High Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0112 Intake Air Temperature Circuit Low Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0113 Intake Air Temperature Circuit High Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0117 Engine Coolant Temperature Circuit Low Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0118 Engine Coolant Temperature Circuit High Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0132 Heated Oxygen Sensor Circuit High Voltage ACFM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0134 Heated Oxygen Sensor Circuit No Activity Detected AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0152 Heated Oxygen Sensor Circuit High Voltage AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0154 Heated Oxygen Sensor Circuit No Activity Detected AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0171 System Too Lean (Bank 1) AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0172 System Too Rich (Bank 1) AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0174 System Too Lean (Bank 2) AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0175 System Too Rich (Bank 2) AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0182 Fuel Temperature Sensor A Circuit Low Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0183 Fuel Temperature Sensor A Circuit High Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0187 Fuel Temperature Sensor B Circuit Low Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0188 Fuel Temperature Sensor B Circuit High Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0192 Fuel Rail Pressure Sensor Circuit Low Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0193 Fuel Rail Pressure Sensor Circuit High Input AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
P0603 Powertrain Control Module Keep Memory Alive (KAM) Error AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
U1009 SCP (J1850) Invalid or Missing Data for Engine Torque ABS Module REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
U1011 SCP (J1850) Invalid or Missing Data for Engine Air Intake AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
U1059 SCP (1850) Invalid or Missing Data for Transmission/Transaxle PRNDL ABS Module REFER to INSTRUMENT CLUSTER-CONVENTIONAL .
U1062 SCP (J1850) Invalid or Missing Data for Engine RPM Air Suspension Module REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE
U1071 SCP (J1850) Invalid or Missing Data For Engine Sensors AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
U1073 SCP (J1850) Invalid or Missing Data for Engine Coolant AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
U1260 SCP (J1850) Single Ended (+) Circuit Failure AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
U1261 SCP (J1850) Single Ended (-) Circuit Failure AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
U1262 SCP (J1850) Communication Bus Fault ABS Module REFER to MODULE COMMUNICATIONS NETWORK .
U1262 SCP (J1850) Communication Bus Fault AFCM REFER to MODULE COMMUNICATIONS NETWORK .
U1341 SCP (J1850) Invalid or Missing Data for Function Read Vehicle Speed AFCM REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .
U2015 Signal Link Fault (Non SPC) AFCM REFER to MODULE COMMUNICATIONS NETWORK .
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