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Home >> Volvo >> 2007 >> V70 Base, 2.4 61, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes (DTC) - 10 Of 14 >> ECM-8010: System Relay Output, Faulty Signal, Intermittent Fault (B5234T3; B5244T3; 2001) >> Faulty signal, intermittent fault >> Checking wiring
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Checking wiring

Check the cable between system relay terminal 3 and control module terminal A70 (#B10) for an intermittent open-circuit and an intermittent short-circuit to ground according to Short-circuit to ground, intermittent faults .

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

Was a fault detected?