Test J: The Puddle Lamps Are Inoperative

PINPOINT TEST J: THE PUDDLE LAMPS ARE INOPERATIVE

J1-J4:

J4-J6:

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 - sets when the SJB detects a puddle/approach lamp fault.

Possible Causes
- Circuit CLN25 (VT) open
- Circuit GD133 (BK) open
- Circuit GD151 (BK/GN) open
- Exterior mirror
- SJB