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Home >> Volvo >> 2007 >> S60 Base, AWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System (Abs) & Brake Control Module (BCM) Diagnostic Trouble Codes - 1 Of 2 >> Abs-0075: Control Module. Internal Fault. Permanent Fault (2001) >> Internal fault. Permanent fault >> Replacing the control module >> Checking the 30-supply to the control module
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Checking the 30-supply to the control module

Fig 1: Identifying Ignition Switch OFF Position
GLL101045Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Control Module Disconnected
GLL101002Courtesy of VOLVO CARS OF NORTH AMERICA.

The voltmeter should read battery voltage.