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Service bulletins for the 2012 Freightliner M2

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.

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

By type

By component

Bulletins, newest first
SS10329742021-06-09. Service bulletin. UNKNOWN OR OTHER. SS 1032974 High Oil Pressure on 2017 DTNA Vehicles Instrument Cluster Display
SS10327282021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS 1032728 Bulkhead Module Fault Codes 524280 thru 524286 with FMI 7 Clarification
SS10329892021-06-09. Service bulletin. ELECTRICAL SYSTEM. Service Solution SS 1032989 – BHM Fault Code Changes
SS10329982021-06-09. Service bulletin. EQUIPMENT. Service Solution SS 1032998 M2 mirror wind noise
SS10330942021-06-09. Service bulletin. FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:MANIFOLD PRESSURE (MAP) SENSOR. Service Solution SS 1033094 KUS Float Tube Fuel Level Sensor Inform...
SS10331802021-06-09. Service bulletin. UNKNOWN OR OTHER. Service Solution SS 1033180 BHM Fault Code SPN 524251 FMI 7 - Extr...
SS10332892021-06-09. Service bulletin. ELECTRICAL SYSTEM. Service Solution SS 1033289 BHM Fault Code SPN 524249 / FMI 7
FAB2122021-05-19. Service bulletin. EQUIPMENT; STRUCTURE. Freightliner Action Bulletin FAB212 Aggressive Step Edge
FAB2112021-05-19. Service bulletin. VISIBILITY. Freightliner Action Bulletin FAB211 Mounting for Rear View Monitor
FAB1622021-05-18. Service bulletin. EQUIPMENT; POWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY. Freightliner Action Bulletin FAB162 Remote Stop Start
FAB1602021-05-18. Service bulletin. STRUCTURE; ENGINE AND ENGINE COOLING. Freightliner Action Bulletin FAB160 Rock Guard
FAB1562021-05-18. Service bulletin. ELECTRICAL SYSTEM:HAND HEATER:WIRING HARNESS; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Freightliner Action Bulletin FAB156 M2 aux rear heat and AC
FAB1552021-05-18. Service bulletin. STRUCTURE. Freightliner Action Bulletin FAB155 Polished stainless steel steps
FAB1522021-05-18. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Freightliner Action Bulletin FAB152 Chassis Module Relocation
FAB1502021-05-18. Service bulletin. EXTERIOR LIGHTING; STRUCTURE:BODY:BUMPERS. Freightliner Action Bulletin FAB150 Bumper guide lights
FAB1492021-05-18. Service bulletin. SEATS. Freightliner Action Bulletin FAB149 heated seats
FAB1482021-05-18. Service bulletin. FUEL SYSTEM, GASOLINE. Freightliner Action Bulletin FAB148 Between rail fuel tank
FAB1472021-05-18. Service bulletin. EQUIPMENT; SEAT BELTS. Freightliner Action Bulletin FAB147 Vehicle Data Recorder and Seat Belt Display
SB49342021-05-10. Service bulletin. ENGINE AND ENGINE COOLING. DEF Tank Coolant Valve O-Ring Kit
TT87452021-02-22. Service bulletin. POWER TRAIN. Notice concerning Freightliner Service Bulletin 20-086
19-008WI2019-08-08. Service bulletin. EQUIPMENT. Warranty Information Letter sent to customers regarding new refrigerator supplier for returning parts.
SF585 22019-08-05. Service bulletin. ENGINE AND ENGINE COOLING. Receiver/Dryer Bracket and CAC Plumbing Interference
SF5852019-08-05. Service bulletin. ENGINE AND ENGINE COOLING. Receiver/Dryer Bracket and CAC Plumbing Interference Field Service Campaign
18TS4Rev DD2019-04-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. 18TS4Rev DD Heavy Duty Platform Accessory Drive Belt
GHG172019-04-01. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Letter to customer on Coverage Extension GHG17 After Treatment

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