Test C: The Interior Lamps Do Not Turn On With One Door Open

PINPOINT TEST C: THE INTERIOR LAMPS DO NOT TURN ON WITH ONE DOOR OPEN

C1-C3:

C3 Continued:

C4-C5:

Normal Operation
When any door is opened, the door ajar switch closes and signals the smart junction box (SJB). The SJB receives the door open signal and activates the interior lamp relay (integral to the SJB) and applies voltage to circuit 53 (BK/LB).

Possible Causes
- Circuit 57 (BK) open
- Circuit 761 (GY/RD) open
- Circuit 765 (YE/BK) open
- Door ajar switch
- SJB