Checking for an open-circuit

Check ground terminals 31/50 and 31/51 in the central electrical unit and their cables for an open-circuit according to Open-circuit, permanent faults and contact resistance and oxidation according to Contact resistance and oxidation . Check ground lead between central electrical unit and chassis for an open-circuit according to Open-circuit, permanent faults and contact resistance and oxidation according to Contact resistance and oxidation .

Fig 1: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Select Continue when the fault has been remedied. 

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  Refer to Verification