Town Car V8-4.6L VIN V Flex Fuel (2006)
M1-M2
M3
Normal Operation
The luggage compartment lid module communicates with the diagnostic tool through the international standards organization (ISO) 9141
communications network, circuit 70 (LB/WH). Check the ISO 9141 circuit between the luggage compartment lid module C4081a and the data link
connector (DLC) C251. The total resistance values must not be more than 5 ohms. If the resistance is more than 5 ohms, there is an open in the ISO
9141 network, damage to the DLC C251, or damage to the luggage compartment lid module C4081a.
Possible Causes
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ISO 9141 circuit 70 (LB/WH) open
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luggage compartment lid module C4081a
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luggage compartment lid module
Test N: No Controller Area Network (CAN) Communications
PINPOINT TEST N: NO CONTROLLER AREA NETWORK (CAN) COMMUNICATIONS
