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Mercury
Cougar
Body
Window
Not Working
my electric window wont work
1993 MERCURY COUGAR
900,000 MILES
FBCLSR
MEMBER
3 POSTS
windows on either side, electric, wont raise or lower like they dont have power
Aug 31, 2011 at 4:26 PM
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JDL
✓
Experienced Mechanic
16,098 POSTS
You see the power window circuit in the diagram, use a voltage tester, check the circuit for voltage. Goes hot with the key on.
Also, check the wiring harness, hinge side of driver door. Sometimes the wires break into because the door is opened and shut, so much.
Image (Click to enlarge)
Aug 31, 2011 at 5:11 PM
JDL
✓
Experienced Mechanic
16,098 POSTS
In the diagram, the red wire with lite blue tracer is voltage. Black wire is ground.
Aug 31, 2011 at 5:14 PM
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