Test C: The Interior Lamp Does Not Turn On With One Door Open

PINPOINT TEST C: THE INTERIOR LAMP DOES NOT TURN ON WITH ONE DOOR OPEN

C1-C2:

C2-C3:

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 CLN28 (GN/BU).

Possible Causes
- Circuit CPL26 (GN/VT) open
- Circuit CPL31 (WH) open
- Circuit CPL36 (GN) open
- Circuit CPL39 (YE) open
- Circuit GD161 (BK/YE) open
- Circuit GD175 (BK/BU) open
- Door ajar switch
- SJB