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Service bulletin 324-15

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 id10129642
Published by NHTSA2018-03-05
Manufacturer's number324-15
Manufacturer's date2015-03-24
NHTSA componentPOWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT

NHTSA's summary

324-15 External Component Repair

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, Transmission and driveline, Manual transmission

Vehicles listed
FREIGHTLINER 114SD2012, 2013, 2014, 2015, 2016, 2017
FREIGHTLINER 122SD2012 to 2017
FREIGHTLINER BUSINESS CLASS M22012 to 2017
FREIGHTLINER CASCADIA2012, 2013, 2014, 2015, 2016, 2017
FREIGHTLINER CENTURY CLASS2012 to 2017
FREIGHTLINER COLUMBIA2012, 2013, 2014, 2015, 2016, 2017
FREIGHTLINER CORONADO2012, 2013, 2014, 2015, 2016, 2017
WESTERN STAR 47002012, 2013, 2014, 2015, 2016, 2017
WESTERN STAR 49002012, 2013, 2014, 2015, 2016, 2017

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

Recalls for the same vehicles and component
15V6170002015-10-01. POWER TRAIN:MANUAL TRANSMISSION

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
FTLCAE172-20172021-05-17. Service bulletin. New Accuride Aluminum Wheels
Detroit DT122019-03-11. Service bulletin. Detroit DT12 Split Rod Bushing Repair letter to customer
0405-182018-10-01. Service bulletin. 0405-18 Symptom Diagnostics - Range Up or Down Shift Issue
sb26522018-06-18. Service bulletin. DT12 PTO Upfit
sb601592018-06-18. Service bulletin. sb60159 Shifter Adapter Plate for Replacement Cab or Cab FloorB
REF-15-0102015-09-01. Service bulletin. DAIMLER TRUCKS: ON CERTAIN TRUCKS, A POTENTIAL TO A SERIOUS TRANSMISSION COOLER LEAKAGE IN CERTAIN AREAS AS JUMPER TO MAIN LINE, REAR CRIMP MAIN LINE, FITTING ON COOLER, JUMPER TO COOLER, FITTING ON TRANSMISSION, FORWARD CRIMP LINE, FITTING TO TRANSMISSION FITTING. NO YEARS LISTED. *PE
TT-7400-EN2014-07-03. Service bulletin. DAIMLER TRUCKS: ON BEHALF OF WESTERN STAR AND FREIGHTLINER TRUCKS, A REPROGRAMMING WILL BE PERFORMED FOR ACCELERATION CONTROL (VAC), ON SOME TRUCKS, BY ALLISON TRANSMISSION DISTRIBUTORS. *PE
FSB-25-342014-01-23. Service bulletin. FREIGHTLINER: THERE MAY BE A NO START FAULT ASSOCIATED WITH CLUTCH POSITION COMBINATION SWITCH ON MANUAL TRANSMISSION AND INVESTIGATION WILL DETERMINE CAUSE OF PROBLEM. MODEL CASCADIA. NO YEARS LISTED. *PE
SB-42-692013-11-01. Service bulletin. FREIGHTLINER: BENDIX AIR DRYERS ARE EXPERIENCING EXCESSIVE MOISTURE IN THE AIR SYSTEM. THIS COULD POSSIBLY LEAD TO TRANSMISSION SOLENOID FAILURE. *KB