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Home >> Volvo >> 2002 >> V70 XC >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Cables And Fuses - Symptom Related Diagnostic Procedures (XC) - 2 Of 2 >> Checking The Lock Function Of The Fuel Tank Filler Cover (2001-2004) >> Checking the lock function of the fuel tank filler cover >> Circuit test continued

Circuit test continued

Measure the resistance between terminal #1 and ground and between terminal #2 and ground on the cable connector.

The ohmmeter should read 0 ohm.

  1. The ohmmeter displays a fault between terminal #1 and ground

    Refer to Checking the unlocking relay circuit 

  2. The ohmmeter displays a fault between terminal #2 and ground.

    Refer to Checking the locking relay circuit 

Fig 1: Identifying Connector Terminals
GLL104051Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Ohmmeter
GLL101042Courtesy of VOLVO CARS OF NORTH AMERICA.