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Service bulletins for the 2014 Freightliner Coronado

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.

582 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
16 TS-142016-10-17. Service bulletin. EQUIPMENT; ENGINE. 16TS14 EPA10 AND GHG14 SERVICE REPLACEMENT 1-BOX DOC INLET CHANGE
SF516A2016-07-07. Service bulletin. SUSPENSION:MULTIPLE AXLE:TORQUE ARM; SUSPENSION:REAR. Freightliner Argosy and Coronado Axle Tower Brackets. Certain vehicles may have an incorrect transverse torque rod tower bracket installed on the rearmost drive axle. An incorrect axle tower bracket results in poor alignment of the transverse torque rod and premature failures of the transverse rod tapered pin and/or bushing. The axle tower bracket on the rearmost drive axle and the transverse torque rod will be replaced.
SF516A2016-07-07. Service bulletin. SUSPENSION:MULTIPLE AXLE:TORQUE ARM; SUSPENSION:REAR. Freightliner Argosy and Coronado Axle Tower Brackets Certain vehicles may have an incorrect transverse torque rod tower bracket installed on the rear most drive axle. An incorrect axle tower bracket results in poor alignment of the transverse rod tapered pin and/or bushing. The axle tower bracket on the rearmost drive axle and the transverse torque rod will be replaced.
FSB-49-352014-06-04. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, DIESEL. FREIGHTLINER: DURING EXTREME COLD TEMPERATURES, THE RETURN FITTING OF THE 6 GALLON DEF TANK HAS PROBLEM WITH DEF FREEZING. MODEL 122SD, CORONADO, BUSINESS CLASS M2, CASCADIA, 108SD, 114SD. *PE
FSB-54-2782014-05-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. FREIGHTLINER: TROUBLESHOOTING GUIDE INFORMATION REGARDING SOME TRUCKS WITH SEPARATE CABLE VOLTAGE DROP CHECKS, CHARGING, STARTER ISSUES, BATTERY, AND ALTERNATOR ROUTES . *PE
FSB-35-302014-02-11. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING. FREIGHTLINER: ON RECOMMENDATION OF CONMET, REPLACEMENT OF BEARING SPACER, WITH A NEW ONE, IS REQUIRED WHEN A HUB IS REMOVED. *PE
SB-54-2742014-01-24. Service bulletin. EQUIPMENT. FREIGHTLINER: THE PLASTIC BATTERY BOX COVER CAN BECOME LOOSE OR LOST DUE TO AN INADEQUATE RETENTION CLIP. NO YEARS LISTED. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.