Navigator 4WD V8-5.4L VIN 5 (2006)
F2-F3
Normal Operation
The DSM communicates with the diagnostic tool through the medium speed controller area network (CAN), circuits 2180 (WH/BK) and 2181
(BK/YE). Check circuits 2180 (WH/BK) and 2181 (BK/YE) 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 in one of the medium speed CAN circuits, damage to the
DLC C251, damage to the DSM C341c, or a problem in an in-line connector.
Possible Causes
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medium speed CAN circuit 2180 (WH/BK) open
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medium speed CAN circuit 2181 (BK/YE) open
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DSM
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DSM C341c
Test G: The Parking Aid Module Does Not Respond To The Diagnostic Tool
PINPOINT TEST G: THE PARKING AID MODULE DOES NOT RESPOND TO THE DIAGNOSTIC TOOL