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Damn car won't start!

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Old 02-17-2004, 03:19 PM
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Unhappy Damn car won't start!

(Yes I tried the search function)

Car won't start... Security light flashes... You've heard the story a million times. Here's what has been tried from what I remember.
  • New key
  • Swap BCM from another car
  • Disabled VATS via LS1_edit
  • VATS bypass module.

Security light still comes on. What the hell is going on?! Any help would be appreciated.
Old 02-17-2004, 04:38 PM
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Look at the Detailed Disgnostic Info sticky at the top this group. Get the pdf file listed there. Page 9, after a PCM, PIM, or BCM have been replaced they must be security linked to each other using a Tech2 and a TIS.

I bet you will have to take the car to GM and have it done unless you know someone with these.
Old 02-17-2004, 04:57 PM
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Originally Posted by Technoman64
Look at the Detailed Disgnostic Info sticky at the top this group. Get the pdf file listed there. Page 9, after a PCM, PIM, or BCM have been replaced they must be security linked to each other using a Tech2 and a TIS.

I bet you will have to take the car to GM and have it done unless you know someone with these.
Thanks a ton man. Will try it.
Old 02-17-2004, 09:05 PM
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Exactly a Techno said, why not install all your stuff back & just go the edit route?




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