What could cause the blinkers to randomly come on?

Asked by Jul 08, 2017 at 01:36 PM about the 2007 GMC Sierra 2500HD 4 Dr SLE2 Crew Cab 4WD

Question type: Maintenance & Repair

Change wiring harness?

1 Answer

120,195

The switch may be bad or the wiring harness could be shorting out inside the steering column.

Your Answer:

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