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Test B

PINPOINT TEST B: THE LUGGAGE COMPARTMENT LID IS INOPERATIVE - FROM THE REMOTE SWITCH AND THE REMOTE TRANSMITTER


Test B1-B4:






Test B4-B7:






Normal Operation
The luggage compartment lid remote switch supplies a ground signal to the front electronic module (FEM). When the FEM receives ground through circuit 8-AA30 (WH), the FEM sends an SCP message to the rear electronic module (REM) which energizes circuit 29S-AA83 (OG) and releases the luggage compartment lid. When the driver door module (DDM) receives the signal to open the luggage compartment lid from the remote transmitter, the DDM sends an SCP message to the REM which energizes circuit 29S-AA83 (OG) and releases the luggage compartment lid.

Possible Causes
- circuit 29S-AA83 (OG) shorted to ground or open
- circuit 31-AA83 (BK/OG) open
- luggage compartment lid actuator
- REM