Pinpoint Test V: The Individual Reversing Lamp Is Inoperative: Notes
WARNING: This page is about a different car, the 2008 Mercury Sable, 2008 Ford Taurus X, and 2008 Ford Taurus. However, it is still accessible from the selected car via links, so may be relevant.
Refer to appropriate SYSTEM WIRING DIAGRAMS article, Reversing Lamps for schematic and connector information.
When the reversing lamps relay is energized, voltage is routed to the reversing lamps through circuit CLS10 (GN/BN). The LH and RH reversing lamps share the ground circuits with the stoplamps.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Rear lamp jumper harness