Erasing Codes
Erasing trouble codes can be achieved by reviewing codes, correcting trouble codes stored and driving vehicle over 18 MPH. Observe ABS warning light. If light does not illuminate, no trouble codes are present.
ABS DIAGNOSTIC TROUBLE CODE (DTC) CHART
| DTC | Circuit Affected | Test |
|---|---|---|
| DTC 1-1-1-1 | Faulty Connection At ABS Control Unit | TEST A |
| DTC 1-1-1-2 | Left Front Isolation Solenoid (HCU) | TEST B |
| DTC 1-1-3-2 | Left Front Dump Solenoid (HCU) | TEST C |
| DTC 1-1-1-4 | Right Front Isolation Solenoid (HCU) | TEST D |
| DTC 1-1-3-4 | Right Front Dump Solenoid (HCU) | TEST E |
| DTC 1-2-1-1 | Right Rear Isolation Solenoid (HCU) | TEST F |
| DTC 1-2-1-3 | Right Rear Dump Solenoid (HCU) | TEST G |
| DTC 1-2-1-2 | Left Rear Isolation Valve (HCU) | TEST H |
| DTC 1-2-1-4 | Left Rear Dump Valve (HCU) | TEST I |
| DTC 2-2-3-4 | ABS Main Relay Or Fuse | TEST J |
| DTC 1-2-3-3 | Left Front Wheel Speed Sensor | TEST K |
| DTC 1-2-4-1 | Right Front Wheel Speed Sensor | TEST L |
| DTC 1-2-4-3 | Right Rear Wheel Speed Sensor | TEST M |
| DTC 1-3-1-1 | Left Rear Wheel Speed Sensor | TEST N |
| DTC 4-1-3-3 | Pump Motor Inoperative | TEST O |
| DTC 1-3-1-3 | Pump Motor Operates Continuously | TEST P |