2005 Buick La Crosse Possible Electrical

Tiny
KIMZHERETOO
  • MEMBER
  • 2005 BUICK LA CROSSE
  • AUTOMATIC
  • 182,000 MILES
This morning driving our son to school, the heat/fan would not go on - could not defrost windows. When my husband hit a bump - everything bumped on. This also happened with the headlights a few weeks ago - I was driving at night going 55 mph on the road and all the lights inside/outside the car turned off (thank goodness I had the fog lights to turn on). I did not test the brights. Then a couple of miles later down the road, the lights came back on.

Any ideas as to the problem? Estimated cost to fix?
Monday, November 17th, 2014 AT 8:06 AM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Check body ground from battery for corrosion or loose. Also clean battery terminal ends. Check ground at back of lh headlight and at base of dash left of steering column. If it still continues have it scanned.
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Monday, November 17th, 2014 AT 8:18 AM

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