# Service bulletin 17389

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10191046
- Published by NHTSA: 2021\-04\-30
- Manufacturer's number: 17389
- Manufacturer's date: 2017\-11\-01
- NHTSA component: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\)

## NHTSA's summary

Some vehicles were shipped with a power transfer unit \(PTU\) that failed leak testing. Correction Dealers are to replace the PTU.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10191046-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10191046-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline, Transfer case

## Vehicles listed

- 2017 to 2018 CADILLAC XT5
- 2018 CHEVROLET TRAVERSE
- 2017 GMC ACADIA

## Other bulletins for the same vehicles and component

- [060089026N](/bulletins/10139278.md), 2018-06-04, Service bulletin: ELECTRICAL SYSTEM; VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE:BODY:DOOR; POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\); VISIBILITY:WINDSHIELD; ELECTRONIC STABILITY CONTROL \(ESC\). This warranty bulletin provides labor operation numbers for customer concerns that cant be duplicated.
- [PIP5383](/bulletins/10083850.md), 2016-11-03, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT 2017 CADILLAC XT5 TRANSFER CASE HAS AN EXCHANGE PROGRAM, AND TO CALL THE GENERAL MOTORS PRODUCT QUALITY CENTER FOR FURTHER ASSISTANCE.
- [PIP\-5383](/bulletins/10078678.md), 2016-08-13, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT 2017 CADILLAC XT5 TRANSFER CASE HAS AN EXCHANGE PROGRAM, AND TO CALL THE GENERAL MOTORS PRODUCT QUALITY CENTER FOR FURTHER ASSISTANCE.

JSON: [/v1/bulletins/10191046](/v1/bulletins/10191046)

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