Checking the power supply and ground terminals

Check the ABS control module connector for, see Contact resistance and oxidation .

Check fuse 11/9 in the fusebox in the passenger compartment.

Check the power supply cable between fuse 11/9 and the control module for an open-circuit according to Open-circuit, permanent faults .

Also check the wiring between control module terminals #A8 and #A24 and ground terminal 31/95. Check for, see Contact resistance and oxidation . Check for an open-circuit according to Open-circuit, permanent faults .

Remedy as necessary.

Other information: 

• To connect the breakout box, see Connecting the ABS breakout box
• For information about signals, see Signal specification, ABS control module .

Fig 1: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected? 

• YES 

  Refer to Verification 

• NO 

  Refer to Checking connectors