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Service bulletin N19040413

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 id10188660
Published by NHTSA2021-03-15
Manufacturer's numberN19040413
Manufacturer's date2013-04-04
NHTSA componentEQUIPMENT; FUEL SYSTEM, DIESEL

NHTSA's summary

Some of the above vehicles equipped with a 6.7L diesel engine may experience a condition where the Noise, Vibration, and Harshness (NVH) engine cover insulates the area on the passenger side of the engine. This could cause engine components under the NVH cover to overheat and possibly ignite.

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, Fuel system

Vehicles listed
RAM 25002013
RAM 35002013

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

Recalls for the same vehicles and component
20182302018-05-03. Accessories
20176632017-12-22. Accessories
17V8240002017-12-21. EQUIPMENT
20162142016-05-12. Accessories
15V4610002015-07-23. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
20144492014-10-09. Fuel System
14V6350002014-10-08. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; FUEL SYSTEM, DIESEL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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930232023-10-02. Service bulletin. Warranty Bulletin D-16-03 - "Can / Am" Warranty Coverage - 594 / 595 / 596 WCC (Rev. B)
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18048232023-05-30. Service bulletin. wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
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09011202023-01-09. Service bulletin. 6.7L New Oil Usage Information This bulletin provides information regarding the correct oil grade to use on the 6.7L Cummins used in the 2019 and newer HD Trucks. The following information is intended to eliminate confusion.
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