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Home >> Volvo >> 2002 >> V70 XC >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Central Electronic Module (CEM) Diagnostic Trouble Codes - 2 Of 12 >> CEM-1A5F Communication With The Abs Control Module, Signal Missing, Intermittent Fault (2001) >> Signal missing, Intermittent fault >> Checking control module power supply and ground terminals, Intermittent fault >> Checking power supply and ground terminals
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Checking power supply and ground terminals

Check ABS control module connector for contact resistance and oxidation according to Contact resistance and oxidation .

Check fuse 11/9 in the fusebox in the passenger compartment for contact resistance and oxidation according to Contact resistance and oxidation .

Check power supply cable between fuse 11/9 and control module #A4 for an intermittent open-circuit according to Open-circuit, intermittent faults .

Check ground terminal 31/95 for contact resistance and oxidation according to Contact resistance and oxidation Check ground terminal 31/95 and control module #A8 and #A24 for an intermittent open-circuit according to Open-circuit, intermittent faults .

Remedy as necessary.

Other information: 

Fig 1: Identifying Ohm Meter
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.