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Service bulletin 2102822

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 id10225279
Published by NHTSA2022-10-31
Manufacturer's number2102822
Manufacturer's date2022-08-13
NHTSA componentELECTRICAL SYSTEM; EXTERIOR LIGHTING; POWER TRAIN; POWER TRAIN:MANUAL TRANSMISSION:CONTROL MODULE:SOFTWARE

NHTSA's summary

Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find the following Diagnostic Trouble Code (DTC) has been set: P06EF - Engine Restart Performance. Software update also includes the following enhancement:2-1 downshifts enhancement.

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

Electrical system, Lighting, Transmission and driveline, Manual transmission

Trouble codes named

P06EF

Vehicles listed
JEEP COMPASS2022

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