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2002 Pontiac Grand Prix Question: reguarding power window

 

Question

mrprix, San Jose, CA, August 19, 2014, 13:37
 Rookie

how do I check to see if the motor for my power window is bad

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  • Medium-star Best Answer
    August 19, 2014, 17:26
     Master

    Check for power and ground control at plug to motor while operating switch. OR if you can access motor , apply battery voltage and ground to terminals reverse polarity as needed for up-down change. keep hands/fingers clear of moving parts! do NOT apply voltage for more than 1-2 seconds! Good luck. Wouldn't hurt to test ALL fuses first!.......

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    mrprix, August 29, 2014, 15:36
     Rookie

    thanks that help alot

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  • Answer #2

    August 19, 2014, 17:49
     Enthusiast

    check voltage at pos+ conection on motor while engaging window switch you should see source voltage same at ground connection on motor. wait i may be wrong on this, lemme get back to ya...

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