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October 30, 2001 Service bulletin

Safety recall regarding the calibration of the active transfer case control module or a range shift collar...

Chevrolet technical service bulletin 01064 for 2002 Chevrolet Trailblazer and 2002 GMC Envoy.

Bulletin number
01064
Component
Power train: transfer case (4-wheel drive)
Summary
Safety recall regarding the calibration of the active transfer case control module or a range shift collar that was not machined properly. Tt

Owners of these vehicles have filed 393 complaints in the transmission category.

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