Diagnostic Function
- OSS-ECU sets the DTC B1159 when the VIN is not written to OSS-ECU, and the DTC B1160 when the key code is not written.NOTE: When OSS-ECU is new, the DTC B1159 and B1160 are set simultaneously.
- OSS-ECU sets the DTC B1164 when the VIN is not written to the electric steering lock, and the DTC B1165 when the key code is not written.NOTE: When the electric steering lock is new, the DTC B1164 and B1165 are set simultaneously.