Test F: The Headlamps Do Not Illuminate When The Wipers Are On

PINPOINT TEST F: THE HEADLAMPS DO NOT ILLUMINATE WHEN THE WIPERS ARE ON

Normal Operation
If equipped with automatic headlamps, the smart junction box (SJB) will illuminate the exterior lamps, including the parking lamps, when the front wipers are on for more than 3 seconds. The SJB monitors the front wiper motor on circuit CRW01 (WH).

- DTC B2008 Wipers On Signal Circuit Short to Ground - Short to ground on wiper motor on input circuit.

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Windshield wiper motor
- SJB

F1:

F1-F3: