Test C: The Courtesy Lamps Stay On Continuously

PINPOINT TEST C: THE COURTESY LAMPS STAY ON CONTINUOUSLY

C1-C3:

C3-C6:

C7-C9:

Normal Operation
When any door, the liftgate or the liftgate glass is opened, the ajar switch opens the circuit to the smart junction box (SJB). The SJB monitors the ajar circuits, and based on the ajar status, the SJB will supply voltage to the courtesy lamps on circuit CLN03 (YE/GY).

Possible Causes
- Circuit CLN03 (YE/GY) short to voltage
- Circuit CLN28 (GN/BU) short to ground
- Circuit CPL26 (GN/VT) open
- Circuit CPL31 (WH) open
- Circuit CPL36 (GN) open
- Circuit CPL39 (YE) open
- Circuit CPL44 (YE/OG) open
- Circuit CPL58 (GY/OG) open
- Circuit GD143 (BK/VT) open
- Dimmer control switch
- Ajar switch
- SJB