Dakota 4WD V6-3.9L VIN X (1997)
Data Link Connector: Testing and Inspection
-
The grounding point for circuit Z12 is the rear of the engine.
-
Circuit Z12 also supplies a ground for the PCM high current drivers.
-
If the system loses ground for the Z12 circuits at the rear of the engine, the vehicle will not operate. Check the connection at the ganged-ground
circuit eyelet.
-
Check the 10 amp fuse in the junction block