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Service bulletin 0811523

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 id10239994
Published by NHTSA2023-07-31
Manufacturer's number0811523
Manufacturer's date2023-05-04
NHTSA componentPOWER TRAIN:AXLE ASSEMBLY

NHTSA's summary

A moaning, grinding, or groaning type noise while driving between 80 112 kph (50 70 mph). Noise is not heard when the front axle disconnect is disengaged. (The noise can happen more as the ambient temperatures become colder.)

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, Axle

Vehicles listed
JEEP GRAND CHEROKEE2023

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