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Service bulletin 68227808A

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10149738
Published by NHTSA2018-12-03
Manufacturer's number68227808A
Manufacturer's date2015-07-31
NHTSA componentPOWER TRAIN

NHTSA's summary

Rear Differential or Rear Differential Actuation Motor If you are attempting to repair a whistling/high pitched noise from the rear differential area FCA is currently working on a fix for the concern. Please do not replace the differential motor or the rear differential module for this concern until futher notice

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
FCA ALL MODELS2006 to 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.