1999 Cadillac El Dorado

1999 CADILLAC ELDORADO
12,000 MILES • V8 • FWD • AUTOMATIC
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DFABIAN2986
  • MEMBER
  • 1 POST
The power window on the drivers side does not work. I purchase it that way, it doesn't make any sound when you hit the switch. what do I need to check first?
Dec 9, 2009 at 12:53 AM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Open up the door panel and access the window motor connector and apply direct power if it comes on -up and down-concentrate on the master switch and power input to the switch
Dec 9, 2009 at 3:22 AM
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FACTORYJACK
  • CAR REPAIR CONTRIBUTOR
  • 4,159 POSTS
Easiest without removing the door trim panel is pulling the switch, and checking power and ground for the left window circuits. Pins F and B are for the left window motor, F is dark blue, and B is brown. There are two dark blue wires, pin A is for the rh window. When pushing the switch up, pin F will be hot, and pin B will be ground. When pressed down, pin B will be hot, and pin F will be ground.
Dec 10, 2009 at 9:36 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.