| Description |
Light switch error signal received |
| Detection condition |
- Front body control module (FBCM) receives the error signals from the start stop unit for 5 s or more
with the ignition switched ON (engine off or on).
|
| Fail-safe |
- If DTC B10A6:64 is detected when the ignition is switched ON (engine off or on), the headlight LO and the TNS (parking lights) are illuminated.
- If DTC B10A6:64 is cleared, the headlight LO and the TNS (parking lights) are turned off, and the operation returns to normal.
|
| Possible cause |
- Start stop unit malfunction
- Light switch malfunction
- Front body control module (FBCM) malfunction
|
| System wiring diagram |
Not applicable |