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Old 12-01-2014, 08:51 AM   #16
NastyBuzzard
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Join Date: Oct 2013
Location: Saluda, SC
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Re: Just did a body swap 06 4.3 2wd to 06 4.8 4x4. Cant get it to Start. HELP??

Quote:
Originally Posted by ls1nova71 View Post
You have to have the BCM from the same truck the PCM and ignition switch came from. They are programmed to work together. I dont think they can be reprogrammed.
Yeah that is what I did. I took the body control module and the ignition/key switch (the part that just slides out when you press the pin in) from the 06 4.8 4x4 cab harness and put that in the 06 4.3 2wd cab harness.

I tried the reset procedure thing for passlock but it didn't work.
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