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Obtaining GM Calibration ID
Posted to Technical Discussion Forum on 4/20/2012 4 Replies

Hi guys, thanks for the help and sorry for the 'stupid' question ahead of time.

I'm working on a '06 GMC 2500HD 6.6L.

How do I find out what the current calibration on the PCM is through the tech 2.

I know what the latest calibration ID should be, I got ... Login to read more.

4 Replies Received (View Replies)

 

car Vehicle Data

2006 GMC Sierra 2500 HD SLT 6.6L

VIN 1GTHK23256
Engine6.6 L
Trans6-speed Standard

car Vehicle Data

2006 GMC Sierra 2500 HD SLT 6.6L

VIN 1GTHK23256
Engine6.6 L
Trans6-speed Standard