Turn signal problems on 2000 Buick Lesabre

Tiny
AEW
  • 2000 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 45,000 MILES

I have a 2000 buick lesabre. The signal lights arent working, however the hazzard lights do flash when turned on. I have checked the fuses I know to check and all the bulbs are working. However when the turn signal switch on the steering column is pushed up or down to activate the turn signals they do not work. Can you tell me how to go about fixing this problem?

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Saturday, January 22nd, 2011 AT 5:13 PM

1 Reply

Tiny
JDL
  • EXPERT
  • 16,281 POSTS

There is a turn signal module under the drivers side of the dash that probably needs replacing.

Turn Signal/Hazard Flasher Module Under left side of dash.

Also check the bulb wiring at the socket, here is a diagram.

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Wednesday, April 6th, 2011 AT 6:59 PM

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