Checking Component And Wiring

Check the cable between Engine control module (ECM) #B46 and Driver information module (DIM) #2 for short-circuiting, see:Checking wiring and terminals. Permanent fault

Remedy as necessary.

Other information:

For connection of engine control module (ECM) breakout box, see Connecting the breakout box .
To connect the breakout box to the Driver information module (DIM), see:Connecting the breakout box
To access/replace the combined instrument panel, see Driver information module (DIM), replacing
Signal description Driver information module (DIM):Signal specification