DTC B1159: VIN Not Programmed (OSS); DTC B1160: Key Code Not Programmed (OSS); DTC B1164: VIN Not Programmed (ESL); DTC B1165: Key Code Not Programmed (ESL): Notes
CAUTION:
- When the diagnostic trouble code No. B1159, B1160, B1164, or B1165 is set, be sure to diagnose the CAN bus line.
- Before replacing ECU, ensure that the communication circuit is normal.