Circuit test, continued

Check the wire between 8 in the cable connector and 3 in the relay socket for an open circuit as described in Open-circuit, permanent faults . If a fault is detected, check in particular the intermediate connector in the cable harness (2) for Contact resistance and oxidation .

Additional information 

• To access the relay/fuse box in the boot, see Integrated relay/fusebox cargo compartment/Rear electronic module (REM), replacing
• To access the lock unit, see Replacing the switch for the lock unit/cargo compartment lighting .

Fig 1: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Relays

Courtesy of VOLVO CARS OF NORTH AMERICA.

Is there a fault? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Checking the components