the sdm should be re-learned using the trucks 2002 bcm,i put used sdms in all the time and just do a set-up to change the vin,i think you need to do a sps/tis reprogram of the bcm,but i will try to scan a 2001 2500hd at work tomorow
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Any GM Techs got an idea on this?!
- Thread starter 88gmctruck
- Start date
88gmctruck
02GMCtruck
Either way I hook everything up, I'm using the same SDM, which is original to the truck.
Well if I put my original (2002) BCM in the truck the airbag light is off, but that BCM isn't programmed for the options in the truck that I want.
If I put the parts truck (2001) BCM in the truck the airbag light is on, but the options I want work.
So if I use the 2001 BCM I can have it programmed for my SDM by the procedure you describe?
Well if I put my original (2002) BCM in the truck the airbag light is off, but that BCM isn't programmed for the options in the truck that I want.
If I put the parts truck (2001) BCM in the truck the airbag light is on, but the options I want work.
So if I use the 2001 BCM I can have it programmed for my SDM by the procedure you describe?