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Service bulletin U90 Combo Rev5

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 id10229778
Published by NHTSA2023-01-17
Manufacturer's numberU90 Combo Rev5
Manufacturer's date2022-12-15
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

NHTSA's summary

Emission Recall U90 Catalyst Efficiency

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, Catalytic converter

Vehicles listed
CHRYSLER 2002015, 2016
DODGE DART2015, 2016
FIAT 500X2016
JEEP CHEROKEE2015, 2016
JEEP RENEGADE2016
RAM PROMASTER CITY2016

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

Other bulletins for the same vehicles and component
Recall U902022-10-31. Service bulletin. Emissions Recall U90 Catalyst Efficiency
Recall2022-10-31. Service bulletin. Emissions Recall U90 Catalyst Efficiency
170062018-06-11. Service bulletin. 68085119AE,Inspect and Return: Exhaust Pipe Assy - Frt W/Catalytic Converter You have been identified as either having stock, or have stock in transit to your dealership. Please return suspect stock of part number 68085119AE. See attachments for identifying suspect stock. Please return suspect parts back to your facing depot using Return Code 02, before 30 June, 2016. Return any open orders in process too. Direct all questions via email to mopardmail@fcagroup.com.