Town Car V8-4.6L VIN V Flex Fuel (2006)
F2-F3
Normal Operation
The DSM communicates with the diagnostic tool through the standard corporate protocol (SCP) communications network, circuits 914 (TN/OG) and
915 (PK/LB). Check the SCP circuits between the DSM C341c 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 circuit in the SCP network, damage to the DLC C251, or damage to the DSM
C341c.
Possible Causes
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SCP data plus circuit 914 (TN/OG) open
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SCP data minus circuit 915 (PK/LB) open
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DSM C341c
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DSM
Test G: The Air Suspension Module Does Not Respond To The Diagnostic Tool
PINPOINT TEST G: THE AIR SUSPENSION MODULE DOES NOT RESPOND TO THE DIAGNOSTIC TOOL