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Service bulletin 9001762

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 id10218178
Published by NHTSA2022-08-22
Manufacturer's number9001762
Manufacturer's date2014-11-05
NHTSA componentPOWER TRAIN; ENGINE AND ENGINE COOLING

NHTSA's summary

Part Description: Thermostat, Engine Issue Description: Important! There has been an application change to the Cummins turbo diesel thermostat. When replacing a thermostat confirm the correct replacement is choosen.~ 2010, 2011, and 2012 RAM Trucks 2500/3500/4500/5500 engine coolant operating temperature has been increased to 200 degrees requiring thermostat 68067109AA.~ 2009, 2013, and 2014 RAM Trucks 2500/3500/4500/5500 engine coolant operating temperature is 190 degrees requiring thermostat 68005464AA.~ These thermostats are not interchangeable and doing so will result in reduced engine performance.

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, Transmission and driveline

Vehicles listed
DODGE RAM 25002010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
DODGE RAM 35002010, 2011, 2012 (the catalog's model; the bulletin names a series or trim of it)
DODGE RAM 45002011, 2012 (the catalog's model; the bulletin names a series or trim of it)
RAM 25002009
RAM 25002013, 2014
RAM 35002007 to 2009
RAM 35002013, 2014
RAM 45002008 to 2009
RAM 45002013, 2014
RAM 55002008
RAM redundant 45002010

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
20176592017-12-21. Powertrain
17V8210002017-12-20. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
20174412017-09-13. Engine
17V5620002017-09-12. ENGINE AND ENGINE COOLING:ENGINE:DIESEL
20152042015-05-14. Powertrain
14V6350002014-10-08. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; FUEL SYSTEM, DIESEL
13V3440002013-08-06. POWER TRAIN:AUTOMATIC TRANSMISSION
13V2390002013-06-04. POWER TRAIN:AXLE ASSEMBLY
20131042013-04-05. 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
91009232026-09-30. Service bulletin. AIR CLEANER - NONE Instruction to Dealers while ordering the PN# 68137142AD. 1. If the Air Cleaner Assembly is functional and only the MAF Sensor has failed, the dealer should order and replace only the MAF Sensor(68002441AC). 2. If the Air Cleaner Assembly has failed and the MAF Sensor remains functional, the dealer should order the new Air Cleaner Assembly PN(68137142AD) and reuse the existing MAF Sensor(68002441AC) from the failed assembly. 3. If both the Air Cleaner Assembly and the MAF Sensor have failed, the dealer should order both the New Air Cleaner Assembly(68137142AD) and the MAF Sensor(68002441AC) as separate service parts.
1129062026-07-02. Service bulletin. BEARING - CRANKSHAFT THRUST and KIT
1129062026-07-02. Service bulletin. BEARING - CRANKSHAFT THRUST and KIT
1023072025-01-06. Service bulletin. GEAR - REACTION SUN
1023872025-01-04. Service bulletin. SEAL - OUTPUT SHAFT
1023892025-01-04. Service bulletin. SEAL - OUTPUT SHAFT
1012322024-11-07. Service bulletin. Plate - Planetary
67A Rev 4 Combo2024-07-02. Service bulletin. Emission Recall 67A D Truck Engine Calibration
67A Rev 3 Combo2024-06-28. Service bulletin. EMISSION RECALL 67A D Truck Engine Calibration
S1625000004 REV.A2024-06-05. Service bulletin. On Board Diagnosis (OBD) Monitor Readiness Information