GMC TSB #GCUS-3-851

2017 GMC Acadia

TSB Document:

Affected Component: EQUIPMENT ADAPTIVE/MOBILITY

Summary
17079 - Service Update. Incorrect heat treatment processing of the ring gear installed in the Power Transfer Unit (PTU) may result in the possible loss of a gear tooth. Replace the Power Transfer Unit (PTU).

17079 - Service Update. Incorrect heat treatment processing of the ring gear installed in the Power Transfer Unit (PTU) may result in the possible loss of a gear tooth. Replace the Power Transfer Unit (PTU).

Date Published
FEB 21, 2017
NHTSA TSB #
10113385
Find something helpful? Spread the word.

Become a Fan & Spread the Word