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Service bulletin 21-011-15

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 id10144906
Published by NHTSA2018-09-24
Manufacturer's number21-011-15
Manufacturer's date2015-02-28
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN

NHTSA's summary

Transmission Fluid Overfill After Repair This bulletin involves inspecting and adjusting the transmission fluid to the correct level. A small number of customers may experience slight reduction in transmission performance after a recent repair. This may be due to an overfill condition after incorrect fill procedures being followed at the time of the repair.

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

Equipment and accessories, Transmission and driveline

Vehicles listed
JEEP COMPASS2014, 2015

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

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