Five Hundred 2WD V6-3.0L VIN 1 (2006)
Courtesy Lamp: Pinpoint Tests
Test A: The Interior Lamps Are Inoperative
PINPOINT TEST A: THE INTERIOR LAMPS ARE INOPERATIVE
A1-A4
A5
Normal Operation
The interior lamps are activated by any door, decklid/liftgate, dimmer control switch, or remote keyless entry (RKE). When the smart junction box
(SJB) receives an interior lamps on request, it grounds the interior lamp relay (internal to the SJB) and provides voltage to the interior lamps through
circuit 53 (BK/LB). The interior lamps are provided ground through circuit 1205 (BK).