Test J: The Puddle Lamps Are Inoperative

PINPOINT TEST J: THE PUDDLE LAMPS ARE INOPERATIVE

Normal Operation
The smart junction box (SJB) provides voltage to the puddle lamps through circuit CLN25 (VT). The puddle lamps have separate ground circuits. The LH exterior mirror is grounded through circuit GD133 (BK), and the RH exterior mirror is grounded through circuit GD151 (BK/GN).

- DTC B2089 (Puddle/Approach Lamp Fault) - is a continuous and on-demand DTC that sets when the SJB detects a puddle/approach lamp circuit fault.

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

J1-J4:

J4-J6: