Fusion L4-2.3L VIN Z (2006)
Normal Operation
The DSM communicates with the diagnostic tool through the medium speed controller area network (CAN), circuits VDB06 (GY/OG) and VDB07
(VT/OG).
Check the medium speed CAN circuits VDB06 (GY/OG) and VDB07 (VT/OG) between the DSM C3299c 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 one of the high speed CAN
circuits, damage to the DLC C251, damage to the DSM C3299c, or a problem in an in-line connector.
Possible Causes
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medium speed CAN data plus circuit VDB06 (GY/OG) open
-
medium speed CAN data minus circuit VDB07 (VT/OG) open
-
DSM C3299c
-
DSM
Test J: The Climate Controlled Seat Module Does Not Respond To The Diagnostic Tool
PINPOINT TEST J: THE CLIMATE CONTROLLED SEAT MODULE DOES NOT RESPOND TO THE DIAGNOSTIC TOOL
J1
