DTC B143A-00: Collision Detection Unlock Function Operation [Electrical Supply Unit (ESU)]: Notes
DTC B143A-00: (ELECTRICAL SUPPLY UNIT) DETECTION CONDITION AND POSSIBLE CAUSE
| Description |
Collision detection unlock function operation |
| Detection condition |
- Electrical supply unit (ESU) operates the collision detection unlock function.
|
| Fail-safe |
Not applicable |
| Possible cause |
CAUTION:
- The electrical supply unit (ESU) operates the collision detection unlock function in the event of a collision to enhance rescue operation from outside the vehicle. The electrical supply unit (ESU) operates the collision detection unlock function and outputs this DTC simultaneously. Explain to the customer that this may not indicate a malfunction even if this DTC is output.
- Collision detection unlock function operated due to vehicle collision.
- Electrical supply unit (ESU) internal malfunction
|
| System wiring diagram |
Not applicable |