DTC B153F-01: Electrically Deployable Tow Bar Switch Pack Telltale - General electrical failure: Action
- Check the security and integrity of the deployable towbar switchpack circuit connectors and rectify as required
- Refer to the appropriate system wiring diagrams and check the deployable towbar switch status LED circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair circuit as required, clear DTC and retest