How To Test A Power Window Switch. Just connect the multimeter to the pin as shown above and set your multimeter to audiable Continuity and press the. Passenger window not working Most vehicles have a lockout switch on the master switch to prevent passenger windows.
Test that power is being received at the window motor connector while pressing the switch. Testing The Right Window Switch Output. 2 Jan 28 2015.
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Door Panels - Removal and Installation. If it does not light up it means that theres no power supply to the motor. How to Test a Power Window Switch with a Multimeter. If the voltage is the correct number this tells you that the power and wiring leading the window switch is sufficient.
