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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti Lock Brake System (Abs) & Brake Control Module (BCM) Diagnostic Trouble Codes >> Abs-0031: Left Rear Wheel Sensor. Faulty Signal (1999-2001) >> Faulty signal >> Checking the brakes and wheel bearings

Checking the brakes and wheel bearings

HINT: A sticking brake or parking brake may have locked one or both wheels during driving. This will mean that the wheel sensor signal is not transmitted. 

Check that the parking brake is not sticking or in contact with anything.

Check that the brake calipers are not sticking and locking the wheels.

Check the wheel bearing on the relevant wheel for play. Check that the wheel rotates freely and is not sticking.

Remedy as necessary.

Other information: 

Fig 1: Checking Wheel
GLL101055Courtesy of VOLVO CARS OF NORTH AMERICA.