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2013 Chevrolet Suburban
Platform: GMT 400, 800, 900

DTC Code B1001

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Old September 28th, 2009, 8:44 AM
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Default DTC Code B1001

After programming my BCM to indicate I now have the Navigation Radio installed in my 2009 Burb, the Airbag light appeared on my cluster.

I looked up the details and it says this can occur if the BCM has a different VIN number then what the SDM module has. This is not the case. I think since programming the BMC it lost the SDM ID's.

Here are my questions

1. Can execute the LEARN SDM ID's into BCM with just the TECH2 or do I need to use TIS2WEB

2. Will I be required to do a VTD relearn procedure also and can this be done with just the TECH2 or do I need to use TIS2WEB

3. Are there any gotcha's in doing the VTD relearn procedures that I should know about. I don't want my truck to be stranded an not able to start when I'm done.

Thanks
Old October 12th, 2009, 10:26 AM
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Still havn't fixed this yet.. Anyone have any comments? Thanks
Old October 12th, 2009, 11:19 AM
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do a bcm setup with the tech2
I belive you just have to set the primary keys from the sdm
Old October 12th, 2009, 2:48 PM
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Originally Posted by shawnvw
do a bcm setup with the tech2
I belive you just have to set the primary keys from the sdm
Will do.. thanks again Shawn
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