A)2003 SAFARI INTERIOR LIGHTS BLINK ON AND OFF B)POWER DOOR LOCKS DO NOT OPERATE WITH KEY OR ANY SWITCH

  • Tiny
  • celebrado
  • 2003 GMC Safari
  • 71,000 miles

1)While driving down the road, lights blink on and off?
a)Check:Door jam switches all good and tight

2)Power door locks do not operate with key or interior lock switch?
a)Fuse's and circuit breaker seem OK
b)Can hear side sliding door lock working on and off while driving down the road.

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Monday, January 30th, 2012 AT 5:41 PM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 44,308 posts

Check the door lock relay behind the right kick panel for the side door and check to make sure circuit breaker in ip fuse box is ok and not knocking off.

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Monday, January 30th, 2012 AT 8:38 PM

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