Checking the Wires

Check and measure the wire between combined instrument 4 and engine control module connector B46 for an open circuit as described in Open-Circuit, Permanent Faults , and a short circuit to voltage supply as described in Short-Circuit To Supply Voltage. Permanent Faults .

Additional information: 

• To connect the test box, see Connecting the Driver Information Module (DIM) Test Box .

Fig 1: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Is there a fault? 

• YES 

  Refer to Verification 

• NO 

  FAULT NOT FOUND:  Troubleshooting has been completed.