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ls1nova71 · 12-01-2014, 08:49 AM

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.

12-01-2014, 08:49 AM	#15
ls1nova71 Registered User Join Date: Dec 2009 Location: Independence Mo Posts: 4,118	Re: Just did a body swap 06 4.3 2wd to 06 4.8 4x4. Cant get it to Start. HELP?? 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. __________________ My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html