B18A1

DTC Troubleshooting: B18A1

DTC B18A1:

BSI Control Unit Internal Circuit Error

1. Clear the DTCs with the HDS.

2. Press the engine start/stop button to select the ON mode, then wait for 10 seconds.

3. Check for DTCs with the HDS.

Is DTC B18A1 indicated?

YES -

Replace the BSI control unit BSI Control Unit Removal/Installation.�

NO -

Intermittent failure, the system is OK at this time.�