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Service campaign 90A Combo Rev1

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 campaign
NHTSA id11003046
Published by NHTSA2024-07-03
Manufacturer's number90A Combo Rev1
Manufacturer's date2024-06-27
NHTSA componentUNKNOWN OR OTHER
Manufacturer's systemDEF Pump

NHTSA's summary

Customer Satisfaction Notification 90A Diesel Exhaust Fluid

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.

Vehicles listed
RAM 25002019, 2020, 2021, 2022
RAM 35002019, 2020, 2021, 2022
RAM 45002019, 2020, 2021, 2022
RAM 55002019, 2020, 2021, 2022

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