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Service bulletins for the 2018 Freightliner 114SD

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.

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

By type

By component

Bulletins, newest first
fsb420732018-06-18. Service bulletin. SUSPENSION. fsb42073 Inspection d'absence de fuites d'air par les transporteurs concessionnaires
fsb420722018-06-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. fsb42072 Diagnostic de fuite d'air
sb31312018-06-11. Service bulletin. EQUIPMENT. sb3131 Huck-Spin 2 Changeover
sb831142018-06-11. Service bulletin. EQUIPMENT. sb83114 Approved Leak Detection Methods for Air Conditioning
sb20742018-06-11. Service bulletin. POWER TRAIN. sb2074 Kysor Fan Clutch Rocking Runout Inspection
sb49322018-06-11. Service bulletin. ELECTRICAL SYSTEM. sb4932 DEF Gauge Reading Incorrectly
1102-172018-06-11. Service bulletin. ELECTRICAL SYSTEM. SPN 157 (MCM) (GHG17)
1101-172018-06-11. Service bulletin. EQUIPMENT. Symptom Diagnostics - Noisy One-Box Aftertreatment
1105-172018-06-11. Service bulletin. FUEL SYSTEM, DIESEL. EPA10, GHG14 and GHG17 Diesel Particulate Filters
1110-172018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. Exhaust and Exhaust Gas Recirculation
FL7402018-06-11. Service bulletin. SERVICE BRAKES. Brake Check Valve
49-0402018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. Diesel Exhaust Fluid (DEF) Pressure Line Disconnected at the Doser Connection
sb542902018-06-11. Service bulletin. ELECTRICAL SYSTEM. sb54290 Guidelines for Repairing or Replacing an Electrical Harness
sb98152018-06-11. Service bulletin. STRUCTURE. sb9815 Paint Finish Standards
0312-182018-06-11. Service bulletin. POWER TRAIN. 0312-18 Installation Output Shaft Seal
0311-182018-06-11. Service bulletin. POWER TRAIN. 0311-18 Installation of the Main Shaft Speed Sensor
aeo18M12018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. aeo18M1 GHG14 Heavy Duty Engine Platform Vocational Application Programming
MY18M12018-06-11. Service bulletin. ELECTRICAL SYSTEM. MY18M1a_05-MAR-2018_Vocational
SF5532018-06-11. Service bulletin. FUEL SYSTEM, GASOLINE. SF553 Freightliner 114SD Fuel Line Routing
17TL8Rev12018-06-11. Service bulletin. ELECTRICAL SYSTEM. Vehicle Interface Module
17TL7Rev2018-06-11. Service bulletin. ENGINE. Heavy Duty Engine Wastegate Repair Kit DKI470E16019
17TS112018-06-11. Service bulletin. POWER TRAIN. Detroit? DT12? Transmission Proper Moving Procedure
17TS102018-06-11. Service bulletin. SUSPENSION. Detroit? DT12? Split Rod Bushing Repair
0406-172018-06-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SPN 521221 (TCM)
0405-172018-06-11. Service bulletin. ELECTRICAL SYSTEM. SPN 521222 (TCM)

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