Anti-Lock Brakes DTCS
ANTI-LOCK BRAKES DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTCS | Description | Perform Test |
|---|---|---|
| B1342 | Anti-Lock Brake System (ABS) Module Failure | REPAIR all other DTCs. CLEAR the DTCs. TEST the system for normal operation. If DTC returns, INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . |
| C1220 | Yellow ABS Warning Indicator Failure | C . |
| C1194/C1196 | Dump Valve, Front Left | D . |
| C1198/C1200 | Isolation Valve, Front Left | D . |
| C1202/C1204 | Dump Valve, Rear | D . |
| C1206/C1208 | Isolation Valve, Rear | D . |
| C1210/C1212 | Dump Valve, Front Right | D . |
| C1214/C1216 | Isolation Valve, Front Right | D . |
| C1155 | Front Left Wheel Speed Sensor (Electrical/Static) | E . |
| C1158/C1233 | Front Left Wheel Speed Sensor (Dynamic) | F |
| C1145 | Front Right Wheel Speed Sensor (Electrical/Static) | G . |
| C1148/C1234 | Front Right Wheel Speed Sensor (Dynamic) | H . |
| C1230 | Rear axle speed sensor (Electrical/Static) | I . |
| C1229/C1237 | Rear axle speed sensor (Dynamic) | J . |
| C1095/C1096 | Pump Motor | L . |
| C1113/C1115 | Internal Power Relay | M . |
| C1185 | Open Internal Power Relay | M . |
| C1169 | Excessive Dump Time | REPAIR all other DTCs before proceeding. Go To O . |
| C1184 | ABS System Timeout | REPAIR all other DTCs before proceeding. Go To N . |
| C1222 | Wheel Speed Error (Dynamic) | N . |
| C1226 | Brake Warning Lamp On | REFER to ANALOG INSTRUMENT PANELS . |
| C1502/C1503 | Left/Right Isolation Valve Diode Shorted | INSTALL a new ABS module. REFER to ANTI-LOCK BRAKE SYSTEM (ABS) MODULE . |
| B1676 | Voltage Out of Range | Q . |