Normal Operation
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
When the reversing lamps relay is energized, voltage is routed to the reversing lamps through circuit CBB07 (GN/BU). The reversing lamps are provided ground through circuit GD182 (BK/GY).
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Bulb holder