ECM HELP!!! Putting in used pcm from salvage

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william12
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ECM HELP!!! Putting in used pcm from salvage

Post by william12 »

Is there a way to disable the theft feature so i can use another Ecm without going to the dealer,
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HenryJ
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Re: ECM HELP!!! Putting in used pcm from salvage

Post by HenryJ »

I don't think so. I believe the PCM must be encoded with the correct VIN or it will not play well with the other modules.

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Re: ECM HELP!!! Putting in used pcm from salvage

Post by raven2510 »

yes, henryj is correct. You must have the ecm VIN matched to the BCM for it to work.
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HenryJ
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Re: ECM HELP!!! Putting in used pcm from salvage

Post by HenryJ »

I am using a BCM that is not VIN matched on my truck so that I have the Tow/Haul mode. The dealer could not tell me if matching my VIN was possible, or if it might disable the Tow/Haul. I have not given it a try. Not sure I even will.
Currently it has the airbag light on and disabled. That is fine since I have a laptop in front of the passenger side bag anyway.
I am living with it as is for now.

"Speed doesn't kill, suddenly becoming stationary does." - Richard Hammond
"Speed is just a matter of Money - How fast do YOU want to go?"-Mechanic from Mad Max-
If at first you don't succeed - Don't take up Skydiving!
- ThunderII KE7CSK