Right blinker does not work

Tiny
RRA
  • MEMBER
  • 2008 CHEVROLET TRAILBLAZER
  • 4WD
  • AUTOMATIC
  • 227,000 MILES
My right blinker started off not working, and then quit completely and then went back to working off and on. So I took it in and had a diagnostic test done and was told it was the multi-function switch that a wire on it was bent and no good. We replaced it and it is still doing the same thing. Could it be the relay switch? Checked the fuses and they were good but replaced them anyways. Need some help. Thanks!
Saturday, November 18th, 2017 AT 8:14 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
If the signal comes on and does not flash, replace the flasher. If nothing happens when you use it, the fuses are good. You need to start tracing wires to see where the power is lost. Not a fun job but has to be done.
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Saturday, November 18th, 2017 AT 9:15 PM

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