Retrieving Diagnostic Trouble Codes
Diagnostic Trouble Codes (DTC) are retrieved using a Tech 1 or 2 scan tool or other OBD-II compatible scan tool connected to Data Link Connector (DLC). See Fig 1 . DLC is located below left side of dash.
ABS DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC (1) | System Affected | ||
|---|---|---|---|
| C1212 | Class 2 Data Link Low | ||
| C1213 | Class 2 Data Link High | ||
| C1214 | System Relay Contact Or Coil Open | ||
| C1215 | Idle Up Circuit Malfunction | ||
| C1217 | Pump Motor Shorted To Ground | ||
| C1218 | Pump Motor Shorted To Voltage Or Ground Open | ||
| C1221 | LF WSS Input Signal = 0 | ||
| C1222 | RF WSS Input Signal = 0 | ||
| C1223 | LR WSS Input Signal = 0 | ||
| C1224 | RR WSS Input Signal = 0 | ||
| C1225 | LF Excessive WSS Variation | ||
| C1226 | RF Excessive WSS Variation | ||
| C1227 | LR Excessive WSS Variation | ||
| C1228 | RR Excessive WSS Variation | ||
| C1232 | LF WSS Circuit Open Or Shorted | ||
| C1233 | RF WSS Circuit Open Or Shorted | ||
| C1234 | LR WSS CIrcuit Open Or Shorted | ||
| C1235 | RR WSS Circuit Open Or Shorted | ||
| C1236 | Low System Supply Voltage | ||
| C1237 | High System Supply Voltage | ||
| C1242 | Pump Motor Circuit Open | ||
| C1243 | BPMV Pump Motor Stalled | ||
| C1254 | Abnormal Shutdown Detected | ||
| C1255 | EBCM Internal Malfunction (ABS Disabled) | ||
| C1256 | EBCM Internal Malfunction | ||
| C1257 | Accelerometer Circuit Malfunction | ||
| C1258 | 4WD Switch Circuit Malfunction | ||
| C1261 | LF Inlet Valve Solenoid Malfunction | ||
| C1262 | LF Outlet Valve Solenoid Malfunction | ||
| C1263 | RF Inlet Valve Solenoid Malfunction | ||
| C1264 | RF Outlet Valve Solenoid Malfunction | ||
| C1267 | Rear Inlet Valve Solenoid Malfunction | ||
| C1268 | Rear Outlet Valve Solenoid Malfunction | ||
| C1295 | Brake Lamp Switch CIrcuit Open | ||
| U1300 | Class 2 Data Link Communication Malfunction (Low) | ||
| U1301 | Class 2 Data Link Communication Malfunction (High) | ||
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