Retrieving DTCS
Diagnostic Trouble Code (DTC) is retrieved using Tech 2 scan tool. Follow scan tool manufacturer's instructions to perform tests.
Before diagnosing DTC(s), perform DIAGNOSTIC SYSTEM CHECK first. Scan tool is also used to perform test modes for diagnosis and service of the ABS/TCS system.
ABS/TCS DIAGNOSTIC TROUBLE CODE (DTC)
| DTC | Description |
|---|---|
| C1214 | Solenoid Valve Relay Contact Or Coil Circuit Open |
| C1217 | BPMV Pump Motor Relay Contact Circuit Open |
| C1221 | LF Wheel Speed Sensor Input Signal Is Zero |
| C1222 | RF Wheel Speed Sensor Input Signal Is Zero |
| C1223 | LR Wheel Speed Sensor Input Signal Is Zero |
| C1224 | RR Wheel Speed Sensor Input Signal Is Zero |
| C1225 | LF Wheel Excessive Speed Variation |
| C1226 | RF Wheel Excessive Speed Variation |
| C1227 | LR Wheel Excessive Speed Variation |
| C1228 | RR Wheel Excessive Speed Variation |
| C1232 | LF Wheel Speed Sensor Circuit Open Or Shorted |
| C1233 | RF Wheel Speed Sensor Circuit Open Or Shorted |
| C1234 | LR Wheel Speed Sensor Circuit Open Or Shorted |
| C1235 | RR Wheel Speed Sensor Circuit Open Or Shorted |
| C1236 | Low System Supply Voltage |
| C1237 | High System Supply Voltage |
| C1242 | BPMV Pump Motor Ground Circuit Open |
| C1243 | BPMV Pump Motor Stalled |
| C1245 | Brake Sensor Pressure Always High |
| C1247 | Brake Pressure Differential Switch Activated |
| C1255 | EBTCM Internal Malfunction (ABS/TCS Disabled) |
| C1256 | EBTCM Internal Malfunction |
| C1261 | LF Inlet Solenoid Valve Malfunction |
| C1262 | LF Outlet Solenoid Valve Malfunction |
| C1263 | RF Inlet Solenoid Valve Malfunction |
| C1264 | RF Outlet Solenoid Valve Malfunction |
| C1265 | LR Inlet Solenoid Valve Malfunction |
| C1266 | LR Outlet Solenoid Valve Malfunction |
| C1267 | RR Inlet Solenoid Valve Malfunction |
| C1268 | RR Outlet Solenoid Valve Malfunction |
| C1271 | LF TCS Master Cylinder Isolation Valve Malfunction |
| C1272 | LF TCS Prime Valve Malfunction |
| C1273 | RF TCS Master Cylinder Isolation Valve Malfunction |
| C1274 | RF TCS Prime Valve Malfunction |
| C1275 | Serial Data Malfunction |
| C1276 | Delivered Torque Signal Circuit Malfunction |
| C1277 | Requested Torque Signal Circuit Malfunction |
| C1278 | TCS Temporarily Inhibited By PCM |
| C1281 | Steering Sensor Uncorrelated Malfunction |
| C1282 | Yaw Rate Sensor Bias Circuit Malfunction |
| C1283 | Excessive Time to Center Steering |
| C1284 | Lateral Accel Sensor Self Test Malfunction |
| C1285 | Lateral Accel Sensor Circuit Malfunction |
| C1286 | Steering Sensor Bias Malfunction |
| C1287 | Steering Sensor Rate Malfunction |
| C1288 | Steering Sensor Circuit Malfunction |
| C1291 | Open Brakelight Switch Contacts During Deceleration |
| C1292 | Low Brake Pressure During Decel |
| C1293 | DTC C1291 Set In Previous Ignition Cycle |
| C1294 | Brakelight Switch Circuit Always Active |
| C1295 | Brakelight Switch Circuit Open |
| C1296 | Brake Pressure Sensor Circuit Open/Shorted |