Checking Component And Wiring
Check the cable between engine control module (ECM) #B46 and combined instrument panel #4 for a short-circuit to ground according to SHORT-CIRCUIT TO GROUND, PERMANENT FAULTS .
Remedy as necessary.
Other information:
- For connection of engine control module (ECM) breakout box, see CONNECTING THE BREAKOUT BOX .
- To connect the combined instrument panel breakout box, see CONNECTING THE DRIVER INFORMATION MODULE (DIM) TEST BOX
- To access/replace the combined instrument panel, see DRIVER INFORMATION MODULE (DIM), REPLACING
- For 5 cylinder turbocharged engines -2004, see SIGNAL DESCRIPTION
- For 5 cylinder turbocharged engines 2005-, see SIGNAL SPECIFICATION .
- For 6 cylinder engines -2004, see SIGNAL SPECIFICATION
- For 6 cylinder engines 2005-, see SIGNAL SPECIFICATION .
- For information about the combined instrument panel connector, see DRIVER INFORMATION MODULE (DIM) SIGNAL DESCRIPTION .
- Continue
Refer to VERIFICATION