Why do my indicators flash rapidly? (Pontiac Montana)?

  • Thread starter Thread starter DDBean
  • Start date Start date
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DDBean

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I swapped out a blown indicator bulb on my 2003 Pontiac Montana.
Now when I indicate, the bulbs on that side of the car flash at double speed. The other side is normal.
What's the cause?
 
Bean,
If all of your bulbs are flashing I would go to the rear and remove
that side taillamp. Now follow the wireloom and check the connecters
after you unplug it. It's very commom to find the ground wire making
a poor connection at that connector. Remove it and go to your dealer
and purchase the bulbs socket assembly and the wire harness pigtail.
Splice in the pigtail attach the bulb socket. And your done.
 
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