1999 Buick Century electric windows

Tiny
4WAYHUNTER
  • MEMBER
  • 1999 BUICK CENTURY
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 190,000 MILES
I bought a 99 buick century, the car runs great but the windows wouldnt roll down I replaced the motor, regulator and main switch and still wont roll down or up. When you press down on the driver side button it just clicks. I checked the voltage and it was only 9 volts so what do I check next all help is appreciated.
Thursday, August 12th, 2010 AT 8:56 PM

3 Replies

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Check for faulty retained accessory power (RAP) relay, behind glove box.
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Thursday, August 12th, 2010 AT 8:59 PM
Tiny
4WAYHUNTER
  • MEMBER
  • 2 POSTS
What does it look like. The 30afuse has 12 vts when car is not running and 14 when ranked. I bet the one in the fuse box is not what your talking about.
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Saturday, August 14th, 2010 AT 12:11 AM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Will look similar to the pic below, it's a relay which is a bit different than a normal fuse.


https://www.2carpros.com/forum/automotive_pictures/261618_Noname_2583.jpg

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Saturday, August 14th, 2010 AT 5:36 PM

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