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Service bulletin 18-039-16

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 id10074937
Published by NHTSA2016-06-22
Manufacturer's number18-039-16
Manufacturer's date2016-04-02
NHTSA componentENGINE

NHTSA's summary

SUMMARY TO BE PROVIDED ON A FUTURE DATE.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
RAM 35002016
RAM 45002016
RAM 55002016

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

Recalls for the same vehicles and component
20182692018-05-17. Engine
20174412017-09-13. Engine
17V5620002017-09-12. ENGINE AND ENGINE COOLING:ENGINE:DIESEL
15V5920002015-09-23. ELECTRICAL SYSTEM:IGNITION:MODULE; ENGINE AND ENGINE COOLING:ENGINE

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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1129062026-07-02. Service bulletin. BEARING - CRANKSHAFT THRUST and KIT
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S1625000004 REV.A2024-06-05. Service bulletin. On Board Diagnosis (OBD) Monitor Readiness Information
Reference67A2024-03-18. Service bulletin. Emission Recall 67A D Truck Engine Calibration
Reference67A2024-01-16. Service bulletin. Emission Recall 67A - D Truck Engine Calibration
09013232023-09-25. Service bulletin. 6.7L New Oil Usage Information Incorrect oil used. This bulletin provides information regarding the correct oil grade to use on the 6.7L Cummins used in the 2023 to 2013 HD Trucks. The following information is intended to eliminate confusion.
07007232023-07-31. Service bulletin. Water Quality When Mixed With Engine Coolant