Smart Key Unit DTCS
SMART KEY UNIT DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1602 | CAN Error |
| DTC B1603 | CAN Bus Off |
| DTC B1604 | CAN Time out between SMK and (IPM or BCM) |
| DTC B1609 | CAN Timeout between SMK and SJB |
| DTC B1613 | CAN Timeout Between SMK and CLU |
| DTC B1625 | ECM Communication Data Failure |
| DTC B1987 | Sub Micom Failed |
| DTC B1991 | Immobilizer TX Short Circuit To Ground |
| DTC B2120 | SMK IGN Control Output Fault |