Test B: An Individual Courtesy Lamp Is Inoperative

PINPOINT TEST B: AN INDIVIDUAL COURTESY LAMP IS INOPERATIVE

Normal Operation
The smart junction box (SJB) provides voltage to the courtesy lamps on circuit CLN26 (BU). The courtesy lamps are grounded through circuit GD139 (BK/YE). The luggage compartment lamp is also on the courtesy lamp circuit. Circuit CLN26 (BU) provides voltage to the luggage compartment lamp, and the lamp is grounded through circuit GD139 (BK/YE).

For a concern with the puddle lamps, GO to Pinpoint Test I. Test I: The Puddle Lamps Are Inoperative

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

B1-B2: