CHANGING OUT THE COMPUTER ON A 2002 TRAIL BLAZER.WHAT DO I HAVE TO HAVE TO DO THIS JOB.

  • Tiny
  • chevygip
  • 2002 Chevrolet Trailblazer
  • 91,000 miles

I bought a used computer for this 2002 trail blazer. What has to be done to get on an running. Does it need to be reprogrammed.

Thursday, October 27th, 2011 AT 12:39 AM

1 Answer

  • Tiny
  • caradiodoc
  • Expert
  • 24,978 posts

You're right in the middle of when they went to that nonsense of preventing you from buying an inexpensive used computer. Regardless of whether it has to be programmed to your truck, it's going to have to be installed, so you might as well try it. If the truck will still run with the old computer, you might want to install the replacement in the dealer's parking lot. They don't do anything for free but at least if it does need to be programmed by them, you won't need a tow truck.

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Thursday, October 27th, 2011 AT 12:47 AM

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