Steering Lock System DTCS
STEERING LOCK SYSTEM DIAGNOSTIC TROUBLE CODE IDENTIFICATION
| Diagnostic codes | Diagnostic items | Diagnostic code output check operation | Reference |
|---|---|---|---|
| B2781 | [Steering Lock ECU Open/Short] | No output verification required (constantly detected) | DTC B2781 Steering Lock ECU Open/Short |
| B2782 | [Steering lock power supply circuit abnormal (smart ECU-side abnormal)] | Steering lock/unlock operation (Lock: When the door is opened while the shifter is in the P position (Transmission A/T) and the vehicle is set to IG OFF and ACC OFF. [Unlock]: The electrical key transmitter SUB-ASSY (Electronic key) is being carried and the vehicle is set to ACC ON or IG ON. |
DTC B2782 Steering lock power supply circuit malfunction (Smart ECM-side malfunction) |
| B2788 | [IGN2 input abnormal] | No output verification required (constantly detected) | DTC B2788 IGN2 input malfunction |