Retrieving DTCS
DTC INDEX
| DTC | Description |
|---|---|
| DTC 11 | Open in Solenoid Relay Circuit |
| DTC 12 | Short in Solenoid Relay Circuit |
| DTC 13 | Open in Pump Motor Relay Circuit |
| DTC 14 | Short in Pump Motor Relay Circuit |
| DTC 21 | Open or Short Circuit in Solenoid For Right Front Wheel |
| DTC 22 | Open or Short Circuit in Solenoid For Left Front Wheel |
| DTC 23 | Open or Short Circuit in Solenoid 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 35 | Open in Left Front or Right Rear Wheel Speed Sensor Circuit |
| DTC 36 | Open in Right Front or Left Rear Wheel Speed Sensor Circuit |
| DTC 41 | Abnormally High or Low Battery Voltage |
| DTC 43 | Malfunction in Deceleration Sensor |
| DTC 44 | Open or Short Circuit in Deceleration Sensor |
| DTC 48 | Open or Short Circuit in Center Differential Lock Indicator |
| DTC 51 | Actuator Pump Motor Is Locked, or Pump Motor Circuit Is Open |
| DTC 71 | Low Voltage of Right Front Speed Sensor Signal |
| DTC 72 | Low Voltage of Left Front Speed Sensor Signal |
| DTC 73 | Low Voltage of Right Rear Speed Sensor Signal |
| DTC 74 | Low Voltage of Left Rear Speed Sensor Signal |
| DTC 75 | Abnormal Signal From Right Front Speed Sensor |
| DTC 76 | Abnormal Signal From Left Front Speed Sensor |
| DTC 77 | Abnormal Signal From Right Rear Speed Sensor |
| DTC 78 | Abnormal Signal From Left Rear Speed Sensor |
| DTC 79 | Deceleration Sensor If Faulty |
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.
- Confirm center differential is free. Ensure battery voltage is about 12 volts. Turn ignition on. ABS light should come on, then go out after 3 seconds. If warning light does not come on, check fuse, bulb, and wiring harness.
- With ignition on, connect jumper wire between DLC1 terminals Tc and E1. See Figure. Remove short pin from terminals WA and WB of DLC1. See Figure. If a DTC is stored, 4 seconds will elapse, then ABS light will begin to flash a 2-digit DTC. First series of flashes indicates first digit of DTC. After a 1.5-second pause, second series of flashes indicates second digit of DTC.
- If 2 or more DTCs are stored, there will be a 2.5-second pause between each DTC. After all DTCs are displayed, a 4-second pause will occur, then all DTCs will repeat. If ABS system is functioning properly, ABS light will flash 2 times every second. For DTC interpretation, see DTC DEFINITIONS .
- After replacing or repairing malfunctioning components, clear DTCs. If a battery cable was disconnected during repairs, all DTCs will be erased. If battery cable was not disconnected during repairs, see CLEARING DTCS .