Right turn signal issue

Tiny
FORENSICS
  • MEMBER
  • 1978 BUICK REGAL
  • 5.0L
  • V8
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Hello and thanks to all who read.

My right turn signal does not function; the front right bulb doesn't come on at all and the back right comes on solid without blinking.
When I click left the left side works and when I turn on the hazards all 4 come on and work properly as they should.
Sunday, May 3rd, 2020 AT 3:07 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,397 POSTS
Hello,

This sounds like the turn signal switch needs to be replaced. This guide will help you check for power through the switch to confirm the issue:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Please run down this guide and report back.
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Monday, May 4th, 2020 AT 12:11 PM

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