Checking the wiring and component

Check the wiring between control module terminal #25 and the battery. Check for an open-circuit according to Open-circuit, permanent faults . Check for a short-circuit to ground according to Short-circuit to ground, permanent faults .

Check that fuse 4 in the integrated relay/fusebox in the engine compartment is intact. If the fuse is blown, check the cable between the fuse and control module terminal #25 for a short-circuit to ground according to Short-circuit to ground, permanent faults and then replace the fuse.

Remedy as necessary.

Other information: 

• To connect the breakout box, see Connecting the ABS breakout box .

Fig 1: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Fuses

Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected? 

• YES 

  Refer to Verification 

• NO 

  Refer to Checking the pump motor circuit