Steering Column Switches DTCS
STEERING COLUMN SWITCHES DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1217 | Horn Relay Coil Circuit Failure | B |
| B1218 | Horn Relay Coil Circuit Short To Power | C |
| B1342 | ECU Failure | Using WDS or NGS tester, retrieve and document all continuous DTCs. Perform Generic Electronic Module (GEM) self-test. If DTC B1342 is retrieved again, replace GEM |
| B1359 | Ignition RUN/ACC Circuit Failure | D |
| B1555 | Ignition RUN/START Circuit Failure | E |