Turn signal issue

Discussion in 'New Member Check-In' started by dckpipe, Nov 29, 2019.

  1. dckpipe

    dckpipe New Member

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    I have an intermittent problem with the turn signals. When I signal left the lights works correctly. When I signal right sometimes it works correctly, other times the hazard lights come on.
    I will try a new flasher relay. What should I check next?
     
  2. dckpipe

    dckpipe New Member

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    The Tahoe is a 2003 LS with 5.3 engine, 4x4 and 175,750 miles.
     
  3. dckpipe

    dckpipe New Member

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    This is a 2003 Tahoe LS with 5.3 flex engine and 4x4. 175,500 miles.
     
  4. dckpipe

    dckpipe New Member

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    Replaced the turn signal relay (lighting control module) with the wrong one, then replaced the turn signal switch. Same problem remained, left turn preformed flawlessly. Right turn sometimes worked correctly, sometimes hazard flashing.
    I found the correct lighting control module, installed it and the problem went away.