MULTIFUNCTION Electronic Modules
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B1201 | Fuel Sender Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1204 | Fuel Sender Circuit Short To Ground | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1205 | EIC Switch-1 Assembly Circuit Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B1213 | Anti-Theft Number of Programmed Keys is Below Minimum | PCM | REFER to ANTI-THEFT - PATS . |
| B1231 | Longitudinal Acceleration Threshold Exceeded | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1309 | Power Door Lock Circuit Short to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1317 | Battery Voltage High | 4WD Control Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1317 | Battery Voltage High | Instrument Cluster | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | 4WD Control Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | Instrument Cluster | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1318 | Battery Voltage Low | RCM | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1319 | Driver Door Ajar Circuit Failure | 4WD Control Module | REFER to INTERIOR LIGHTING . |
| B1322 | Driver Door Ajar Circuit Short to Ground | 4WD Control Module | REFER to INTERIOR LIGHTING . |
| B1322 | Driver Door Ajar Circuit Short to Ground | Vehicle Security Module | REFER to INTERIOR LIGHTING . |
| B1322 | Driver Door Ajar Circuit Short to Ground | Instrument Cluster | REFER to INTERIOR LIGHTING . |
| B1330 | Passenger Door Ajar Circuit Short to Ground | Instrument Cluster | REFER to INTERIOR LIGHTING . |
| B1334 | Decklid Ajar Rear Door Circuit Short to Ground | Vehicle Security Module | Refer to INTERIOR LIGHTING . |
| B1338 | RR Door Ajar Circuit Short to Ground | Vehicle Security Module | Refer to INTERIOR LIGHTING . |
| B1341 | Power Door Unlock Circuit Short to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1342 | ECU is Defective | ABS Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new ABS module. REFER to ANTI-LOCK CONTROL . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Vehicle Security Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new vehicle security module. REFER to VEHICLE SECURITY MODULE in this section. CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | 4WD Control Module | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new 4WD Control Module. REFER to FOUR- WHEEL DRIVE SYSTEMS . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | Instrument Cluster | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER . CLEAR the DTCs. REPEAT the self-test. |
| B1342 | ECU is Defective | RCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new RCM. REFER to SUPPLEMENTAL RESTRAINT SYSTEM . CLEAR the DTCs. REPEAT the self-test. |
| B1352 | Ignition Key-In Circuit Failure | Instrument Cluster | REFER to WARNING DEVICES . |
| B1355 | Ignition Run Circuit Failure | 4WD Control Module | REFER to STEERING COLUMN SWITCHES . |
| B1360 | Ignition Run Circuit Failure | Instrument Cluster | REFER to STEERING COLUMN SWITCHES . |
| B1483 | Brake Pedal Input Circuit Failure | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| B1485 | Brake Pedal Switch Input Circuit Short to Battery | ABS Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| B1485 | Brake Pedal Input Circuit Short to Battery | Vehicle Security Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| B1485 | Brake Pedal Input Circuit Short to Battery | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| B1522 | Hood Switch Circuit Short to Ground | Vehicle Security Module | REFER to ANTI-THEFT - PATS . |
| B1526 | Keyless Entry Circuit Short to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1555 | Ignition Run/Start Circuit Failure | 4WD Control Module | REFER to STEERING COLUMN SWITCHES . |
| B1562 | Door Lock Cylinder Circuit Short to Ground | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B1600 | PATS Ignition Key Transponder Signal is Not Received | PCM | REFER to ANTI-THEFT - PATS . |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder | PCM | REFER to ANTI-THEFT - PATS . |
| B1602 | PATS Received Invalid Format Of Key-Code From Ignition Key Transponder | PCM | REFER to ANTI-THEFT - PATS . |
| B1629 | PRNDL Reverse Input Short To Battery | Vehicle Security Module | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION EXTERNAL CONTROLS . |
| B1676 | Battery Voltage Out of Range | ABS Module | REFER to CHARGING SYSTEM - GENERAL INFORMATION . |
| B1681 | PATS Transceiver Module Signal is Not Received | PCM | REFER to ANTI-THEFT - PATS . |
| B1869 | Lamp Air Bag Warning Indicator Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1870 | Lamp Air Bag Warning Indicator Circuit Short To Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1892 | Air Bag Tone Warning Indicator Circuit Failure | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2103 | Antenna Not Connected | PCM | REFER to ANTI-THEFT - PATS . |
| B2143 | NVM Memory Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| B2276 | Less Than Two Transmitters Programmed | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2293 | Restraint System - Airbag Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2296 | Restraint System - Impact Sensor Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2425 | Remote Keyless Entry Out of Synchronization | Vehicle Security Module | REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS . |
| B2431 | Transponder Programming Failure | PCM | REFER to ANTI-THEFT - PATS . |
| B2434 | Driver Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2435 | Driver Seat Belt Buckle Switch Circuit Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2438 | Passenger Seat Belt Buckle Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2439 | Passenger Seat Belt Buckle Switch Circuit Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2477 | Module Configuration Failure | ABS Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | Vehicle Security Module | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | Instrument Cluster | REFER to MODULE CONFIGURATION . |
| B2477 | Module Configuration Failure | RCM | REFER to MODULE CONFIGURATION . |
| B2607 | Harness/Configuration Mismatch | ABS Module | REFER to ANTI-LOCK CONTROL . |
| B2659 | Courtesy Switch Fault | Instrument Cluster | REFER to INTERIOR LIGHTING . |
| B2691 | Front Driver's Side Seat Belt Buckle Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| B2692 | Front Passenger's Seat Belt Buckle Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1095 | Hydraulic Pump Motor Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1145 | Wheel Speed Sensor RF Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1155 | Wheel Speed Sensor LF Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1230 | Wheel Speed Sensor Rear Center Input Circuit Failure | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1233 | Wheel Speed LF Input Signal Comparison Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1234 | Wheel Speed RF Input Signal Comparison Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1237 | Rear Wheel Speed Input Signal Comparison Fault | ABS Module | REFER to ANTI-LOCK CONTROL . |
| C1284 | Oil Pressure Switch Failure | Instrument Cluster | REFER to INSTRUMENT CLUSTER . |
| C1414 | Incorrect Module Design Level | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1728 | Transfer Case Unable To Transition Between 2H and 4H | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1729 | Transfer Case Unable To Transition Between 4H and 4L | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| C1947 | Driver's Seat Track Position Switch Circuit Short to Ground | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1948 | Driver's Seat Track Position Switch Circuit Resistance Out of Range | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| C1981 | Driver's Seat Track Position Switch Circuit Fault | RCM | REFER to SUPPLEMENTAL RESTRAINT SYSTEM . |
| P0500 | Vehicle Speed Sensor Malfunction | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P0705 | Transmission Range (TR) Sensor Circuit | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0708 | Transmission Range (TR) Sensor Circuit High Input | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0712 | Transmission Fluid Temperature (TFT) Sensor Low Input | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0713 | Transmission Fluid Temperature (TFT) Sensor High Input | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0715 | Turbine/Input Shaft Speed Sensor Circuit | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0717 | Turbine/Input Shaft Speed Sensor Circuit No Signal | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0718 | Turbine/Input Shaft Speed Sensor Circuit Intermittent | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0720 | Output Shaft Speed (OSS) Sensor Circuit | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0721 | Output Shaft Speed (OSS) Sensor Circuit Range/Performance | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0722 | Output Shaft Speed (OSS) Sensor Circuit No Signal | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0731 | Gear 1 Incorrect Ratio | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0732 | Gear 2 Incorrect Ratio | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0733 | Gear 3 Incorrect Ratio | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0734 | Gear 4 Incorrect Ratio | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0735 | Gear 5 Incorrect Ratio | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0740 | Torque Converter Clutch Solenoid Circuit/Open | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0741 | Torque Convertor Clutch (TCC) Circuit Performance | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0743 | Torque Convertor Clutch (TCC) Circuit Electrical | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0750 | Shift Solenoid A | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0753 | Shift Solenoid A Electrical | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0755 | Shift Solenoid B | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0758 | Shift Solenoid B Electrical | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0760 | Shift Solenoid C | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0763 | Shift Solenoid C Electrical | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0765 | Shift Solenoid D | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0768 | Shift Solenoid D Electrical | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0791 | Intermediate Shaft Speed (ISS) Sensor Circuit | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P0794 | Intermediate Shaft Speed (ISS) Sensor Circuit Intermittent | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1636 | Inductive Signature Chip Communication Error | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1702 | Transmission Range Sensor Circuit Intermittent | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1704 | Transmission Range Circuit Not Indicating Park/Neutral During Self-Test | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1705 | Transmission Range Circuit Not Indicating Park/Neutral During Self-Test | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1707 | Transfer Case Indicator Hard Fault Present | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1711 | Transmission Fluid Temperature (TFT) Sensor Out Of Self-Test Range | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1713 | Transmission Fluid Temperature (TFT) Sensor In Range Failure | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1714 | Shift Solenoid A Inductive Signature | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1715 | Shift Solenoid B Inductive Signature | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1716 | Shift Solenoid C Inductive Signature | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1717 | Shift Solenoid D Inductive Signature | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1718 | Transmission Fluid Temperature (TFT) Sensor In Range Failure | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1740 | Torque Convertor Clutch (TCC) Solenoid Inductive Signature | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1746 | Pressure Control Solenoid A Open Circuit | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1747 | Pressure Control Solenoid A Short Circuit | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1760 | Pressure Control Solenoid A Short Circuit Intermittent | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1780 | Transmission Control Switch Circuit Out Of Self-Test Range | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1783 | Transmission Over Temperature Condition | PCM | REFER to AUTOMATIC TRANSAXLE/TRANSMISSION - 5R55E . |
| P1804 | Transmission 4-Wheel Drive High Indicator Circuit Failure | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1806 | Transmission 4-Wheel Drive High Indicator Circuit Short to Battery | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1808 | Transmission 4-Wheel Drive Low Indicator Circuit Failure | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1810 | Transmission 4-Wheel Drive Low Indicator Circuit Short to Battery | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1812 | Transmission 4-Wheel Drive Mode Select Circuit Failure | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1815 | Transmission 4-Wheel Drive Mode Select Circuit Short to Ground | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1816 | Transmission Neutral Safety Switch Circuit Failure | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1819 | Transmission Neutral Safety Switch Circuit Short to Ground | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1849 | Transmission Transfer Case Contact Plate A Circuit Short to Ground | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1853 | Transmission Transfer Case Contact Plate B Circuit Short to Ground | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1857 | Transmission Transfer Case Contact Plate C Circuit Short to Ground | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1861 | Transmission Transfer Case Contact Plate D Circuit Short to Ground | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1867 | Transmission Transfer Case Contact Plate General Circuit Failure | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |
| P1891 | Transmission Transfer Case Contact Plate Ground Return Open Circuit | 4WD Control Module | REFER to FOUR- WHEEL DRIVE SYSTEMS . |