Normal Operation
WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
When the instrument cluster senses that the ignition switch is in the START or RUN position, it provides a ground for the delay accessory relay coil through circuit 1332 (LB). The delay accessory relay provides switched voltage to the non-dimmable components through circuits 54 (LG/YE) and 400 (LB/BK).
Possible Causes
- Circuit 1332 (LB) open
- Circuit 54 (LG/YE) open
- Delay accessory relay
- Central junction box (CJB)
- Instrument cluster
- Audio unit (XLT, FX4, Lariat only)