Not sure which tools can do programming BCM, I only used the GM Tech2 and MDI at the dealership.
Check with your tool truck dealers on that info.
Here is the bulletin info.
#PIT4960A: Updated Remote Start Calibrations (Reprogram BCM) - keywords button DTC engine fob key no off quir RFA run RVS stall start - (Feb 17, 2010)
Subject: Updated Remote Start Calibrations (Reprogram BCM)
Models: 2007-2008 Cadillac Escalade Models
2007-2008 Chevrolet Avalanche, Silverado, Suburban, Tahoe
2007-2008 GMC Sierra, Yukon, Yukon Denali, Yukon XL, Yukon XL Denali
This PI was superseded to update the recommendation. Please discard PIT4960.
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
When working on a vehicle with a remote start issue, make sure the BCM has the latest calibrations.
Reprogram the BCM with the latest cals in TIS2WEB. If the BCM already has the latest calibrations and/or you still exhibit the concern after programming, continue with normal SI diagnostics.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.