TURN SIGNAL

  • Tiny
  • knightranger
  • 2004 GMC Envoy
  • 6 CYL
  • 4WD
  • automatic
  • 79,000 miles

My turn signals work and then they don't, all of the bulbs work when activating the turn signal lever. None of the bulbs are burned out as they work in 4 way flash mode. Could the problem be the flasher module? It will flash when the car gets warmed up.

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Monday, January 24th, 2011 AT 2:21 AM

1 Reply

  • Tiny
  • BMRFIXIT
  • Expert
  • 19,553 posts

Suspect and replace flasher

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Monday, January 24th, 2011 AT 2:39 AM

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