Test M: The Luggage Compartment Lid Module Does Not Respond To The Scan Tool

PINPOINT TEST M: THE LUGGAGE COMPARTMENT LID MODULE DOES NOT RESPOND TO THE SCAN TOOL

M1-M2:

M3-M4:

Normal Operation
The luggage compartment lid module communicates with the scan tool through the ISO 9141 communications network. Circuit 70 (LB/WH) provides the network connection to the luggage compartment lid module. The luggage compartment lid module shares the ISO 9141 network with the restraints control module (RCM) and the parking aid module. Voltage for the luggage compartment lid module is provided by circuits 640 (RD/YE), 1190 (YE/BK) and 1524 (DB). Ground is provided by circuits 57 (BK) and 676 (PK/OG).

Possible Causes
- Fuse
- Circuit 57 (BK) open
- Circuit 70 (LB/WH) open
- Circuit 640 (RD/YE) open
- Circuit 676 (PK/OG) open
- Circuit 1190 (YE/BK) open
- Circuit 1524 (DB) open
- Luggage compartment lid module