TSB Document:

• SB-10059104-2987.pdf

Affected Component: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

Summary

GMC/CHEVROLET: INFORMATION ON SERVICE PROCEDURE REGARDING TRANSFER CASE ADAPTER HOUSING AND INSTALLING TWO MISSING ADAPTER LOWER TRANSFER CASE BOLTS, WHICH CAN INCREASE VIBRATION AT SPEEDS ABOVE 80 MPH (128 KM/H). MODEL 2015 CANYON, COLORADO 4WD. *PE

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