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