bin file help

hi, looking for a bin for a 2002 5.3L 4l60e 4x4 and am unsure, Is there a difference in 2wd v.s 4x4 bins?

I installed a 5.3 in an s10 blazer 4x4 and integrated the GMC yukon harness into the factory blazer per shop manual diagrams.

I downloaded Os 12212156 5.3l 4l60 but it doesn't say if its 4x4 or not. am I missing something?
is it just the calibration file and not the Os? thanks.

I'm thinking diagnostic code P1875 would be no error reporting for 2WD.

dave w

Look at 5th digit in VIN

C=2WD
K=4WD

Awesome, thanks guys! Forgot I could get to that info in the bin