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Home >> Volvo >> 2002 >> S60 Base, 2.4 61, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Cables And Fuses - General Diagnostics And Tests) >> Connecting The Test Box. Auxiliary Heater (1999-2000) >> Checking ground points >> Checking for open circuits, contact resistance and oxidation

Checking for open circuits, contact resistance and oxidation

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Check the heater's ground point and wires connected to it for an open circuit as described in Open-circuit, permanent faults and Contact resistance and oxidation .

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