Service bulletin 1100220

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)
Type	Service bulletin
NHTSA id	10223573
Published by NHTSA	2022-10-17
Manufacturer's number	1100220
Manufacturer's date	2020-06-02
NHTSA component	ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

Missing Chrome Exhaust Tips This bulletin involves inspecting and replacing the muffler assembly if necessary. Customers may notice the chrome tips on the mufflers are missing when the Monroney label shows it should have them.

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

Engine, Exhaust and emissions

Vehicles listed
JEEP CHEROKEE	2020

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

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