1991 Buick Park Avenue Electrical Gremlins

Tiny
JACOBG1281
  • MEMBER
  • 1991 BUICK PARK AVENUE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 155,000 MILES
I have a 1991 Buick Park Avenue that seems to have some electrical issues. There is an open connection somewhere that allows the battery to bleed down unless the fuse that controls the power seats is removed. The interior lights do not come on when the doors are opened, but they do come on when the car is placed in reverse. Last but not least, the car has the digital a/c and heat. The a/c is out due to a faulty compressor, (I am replacing that) the heater is comes on only on high, and sets its temperature at 151 degrees. You get "high and hot" or "off and cold" in the winter; there is no in - between. As a footnote, there was an incident where a tree limb fell on top of the car right over the driver's seat. It was not a big dent, but had to be repaired in a body shop, consequently they had to replace the headliner. Are these things related?
Saturday, May 17th, 2008 AT 6:19 PM

1 Reply

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
Look under the carpet on drivers side of floor near the door and look for rotted wires. I think thats where you will find the problem. The carpet gets wet and over time the solder connections in the wire rot and thats the most logical place for the wires to get crossed.
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Saturday, May 17th, 2008 AT 6:56 PM

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