Test B: An Individual Courtesy Lamp Is Inoperative
PINPOINT TEST B: AN INDIVIDUAL COURTESY LAMP IS INOPERATIVENormal Operation
Circuit VLN33 (GY/VT) provides voltage to each courtesy lamp when activated. The courtesy lamps are grounded through circuit GD150 (BK/WH).
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Interior lamp
B1:
B1-B2:
