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2008 GMC Sierra 1500 SL, ECM/Inputs/Outputs Scan Data
Posted to the Waveform Library on 3/11/2010

These are all the available PIDs for the TAC datalist. As you can see, this is frame 29 of 80, taken at the 5.8 second mark, and this matches the cursor position on the graphs. I find it interesting that all three brake switch inputs are in this list.

 

car Vehicle Data

2008 GMC Sierra 1500 SL 4.8L

Engine4.8 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

References

TECH: Runaway TAC?

car Vehicle Data

2008 GMC Sierra 1500 SL 4.8L

Engine4.8 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

References

TECH: Runaway TAC?