Pinpoint Test V: The Individual Reversing Lamp Is Inoperative: Notes
WARNING: This page is about a different car, the 2007 Lincoln MKX and 2007 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
Refer to SYSTEM WIRING DIAGRAMS , 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 are provided ground through circuits GD149 (BK/GY) and GD151 (BK/GN), respectively.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Bulb holder
- Rear lamp assembly