Test W: An Individual Reversing Lamp Is Inoperative

PINPOINT TEST W: AN INDIVIDUAL REVERSING LAMP IS INOPERATIVE

Normal Operation
When the transmission is placed in REVERSE (R), the digital TR sensor or reversing lamp switch routes voltage through circuit 1043 (DG/YE) to the reversing lamps. Ground is provided to the reversing lamps through circuit 57 (BK).

This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors

W1: