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1974 Buick Lesabre blinkers not working

Tiny
GRIPPS
  • MEMBER
  • 1974 BUICK LESABRE
  • V8
  • 2WD
  • AUTOMATIC
My blinkers is not working I have tail lights brake lights all my bulbs is working and good oh and my hazerd lights is not working all my fuses is good I replace old blinker relay and still no blikers what can be the problem
Friday, September 5th, 2014 AT 11:35 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Seeif the flashers get power or not if they do then it may be the turn signal switch or they aren't grounding out. There are also two fusible links that run off of starter on eof them may be bad and not supplying power so check that you'll need a test light or volt meter and should have 12volts both sides.
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Friday, September 5th, 2014 AT 12:09 PM
Tiny
NJHILL
  • MEMBER
  • 5 POSTS
Change the flasher, if the relay is good and the bulbs and fuses are good. Also check the turn signal control arm too.
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Tuesday, December 2nd, 2014 AT 11:14 AM

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