Diagnostic Trouble Codes Definitions: Notes
NOTE:
Speed sensor diagnostics and code retrieval use different DLC1 terminals with short pin connected. If a speed sensor or speed sensor circuit problem is suspected, see SPEED SENSOR DIAGNOSTICS .
Check suspect components in order given. See COMPONENT TESTING . Checks consist mainly of a visual inspection and continuity checks. For diagnostic flow charts, see CIRCUIT TESTS .
DIAGNOSTIC TROUBLE CODES (DTC) DEFINITIONS
| DTC | Description |
|---|---|
| Code 11 | Open ABS Control Solenoid Relay Circuit, Defective ABS Control Solenoid Relay |
| Code 12 | Short To Voltage In ABS Control Solenoid Relay Circuit, Defective ABS Control Solenoid Relay |
| Code 13 | Open Or Short In ABS Control Pump Motor Relay Circuit, Defective ABS Control Pump Motor Relay |
| Code 14 | Short To Voltage In ABS Control Pump Motor Relay Circuit, Defective ABS Control Pump Motor Relay |
| Code 21 | Open Or Short In 2-Position Solenoid Circuit For Right Front Wheel, Defective ABS Actuator |
| Code 22 | Open Or Short In 2-Position Solenoid Circuit For Left Front Wheel, Defective ABS Actuator |
| Code 23 | Open Or Short In 2-Position Solenoid Circuit For Rear Wheel, Defective ABS Actuator |
| Code 31 | Malfunction Of Right Front Wheel Speed Sensor Signal |
| Code 32 | Malfunction Of Left Front Wheel Speed Sensor Signal |
| Code 33 | Malfunction Of Right Rear Wheel Speed Sensor Signal |
| Code 34 | Malfunction Of Left Rear Wheel Speed Sensor Signal |
| Code 37 | Neither Front Speed Sensor Rotor Missing, Front Axle Hub, Front Speed Sensor, Front Speed Sensor Circuit |
| Code 41 | Low Battery Voltage, Or Excessively High Battery Voltage |
| Code 43 | 4WDMalfunction Of Deceleration Sensor |
| Code 44 | 4WDOpen Or Short In Deceleration Sensor Circuit |
| Code 48 | Open Or Short In Rear Differential Lock Circuit |
| Code 51 | Actuator Pump Motor Is Locked |