Normal Operation
WARNING: This page is about a different car, the 2008 Ford RV Cutaway, 2008 Ford Econoline, 2008 Ford E450 Super Duty, and 2008 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
When the multifunction switch is placed in the RH TURN position, voltage is supplied to the instrument cluster (IC) through circuit 2 (WH/LB). When the multifunction switch is placed in the LH TURN position, voltage is supplied to the instrument cluster (IC) through circuit 3 (LG/WH).
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Instrument cluster (IC)