Intermittent fault

Check the control module and pump motor connector. Check for contact resistance and oxidation.

Check the wiring between the pump motor and the pump motor connector. Check for an intermittent open-circuit.

Check the cable between the battery and control module terminal #25. Check for an intermittent open-circuit.

Remedy as necessary.

Other information: 

• To connect the breakout box, see Connecting the ABS breakout box
• To disconnect the ABS control module connector, see Control module (ABS), replacing
• For other values, see Signal specification, ABS control module
• See Checking wiring and terminals

Fig 1: Breakout Box

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Continue 

  Refer to Information