Test D: Luggage Compartment Lid Closing Motor Inoperative
PINPOINT TEST D: LUGGAGE COMPARTMENT LID CLOSING MOTOR INOPERATIVED1-D2:
D3-D4:
D4-D6:
Normal Operation
The luggage compartment lid module receives voltage from battery junction box through circuit 1190 (YE/BK) and grounds through circuit 57 (BK). When the button on the driver door trim panel, the remote keyless entry (RKE) keypad, or the RKE transmitter is pressed with the lid open, the DDM sends a signal to the luggage compartment lid module which grounds circuit 1600 (TN/RD) and sends voltage on circuit 1602 to the lid motor and lowers the lid until the latch closes. At this time, the module powers the closing motor on circuit 1603 (RD/LG) grounding circuit 1601 (WH/PK), slowly pulling the lid to a fully closed position. The striker down switch on circuit 1604 (VT/OG) and the striker up switch on circuit 1605 (VT/WH) within the closing motor are monitored by the module to determine when the closing motor is fully down or up.
Possible Causes
- fuse(s)
- circuit 57 (BK) open
- circuit 1190 (YE/BK) open or short to ground
- circuit 1601 (WH/PK) open or short to ground
- circuit 1603 (RD/LG) open or short to ground
- circuit 1604 (VT/OG) open or short to ground
- circuit 1605 (VT/WH) open or short to ground
- luggage compartment lid motor
- luggage compartment lid switch
- luggage compartment lid module