Driver and passenger windows

Tiny
CINDYJOHN1
  • MEMBER
  • 1999 FORD F-250
  • 280,000 MILES
Electric windows on a ford f250 will go down but wont go back up so unplugged switches hate it I want my windows to work again its a hassle help me please. Have taken it to he glass place and they stated the motor and regulator is fine
Monday, August 27th, 2012 AT 6:04 PM

5 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Since it is able to work one way, the most likely fault would be the switches. Which door is not functioning correctly?
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Monday, August 27th, 2012 AT 6:06 PM
Tiny
CINDYJOHN1
  • MEMBER
  • 3 POSTS
I already replaced them as well
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Monday, August 27th, 2012 AT 9:59 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
If you have replaced both switches, the next thing you need to check would be the GEM.
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Monday, August 27th, 2012 AT 11:23 PM
Tiny
CINDYJOHN1
  • MEMBER
  • 3 POSTS
Whats the GEM? How and what do I look for there?
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Monday, August 27th, 2012 AT 11:25 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
The schematics are attached. Do you have a test light or DVOM to perform testings?

Generic Electronic Module located in the central junction box.
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Tuesday, August 28th, 2012 AT 6:14 AM

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