Checking the component and wiring

Check the cable between Engine control module (ECM) #B46 and Driver information module (DIM) #4 for open circuit. Refer to:Checking wiring and terminals. Permanent fault

Remedy as necessary.

Other information 

• To connect the breakout box to the Engine control module (ECM), see:Connecting the breakout box
• To connect the breakout box to the driver information module (DIM), see:Connecting the Driver Information Module (DIM) test box
• See Driver information module (DIM), replacing
• Signal description engine control module (ECM): Signal specification 
• Signal description Driver information module (DIM):Driver Information Module (DIM) signal description

• Continue 

  Refer to Verification