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Service bulletins for the 2012 Freightliner Cascadia

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.

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

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
604-132018-06-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; EQUIPMENT. 604-13 Performing a Parked Regeneration
18SP6842018-06-18. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 18SP684Rev3 EPA07 and EPA10 DD Platform EGR Delta Pressure Sensor Update
sb20832018-06-18. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. sb2083 FluidXchange Tool and FittingsB
sb20782018-06-18. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. sb2078 Cascadia Radiator Strut Rod Rubbing on Upper RadiatorHose
sb20772018-06-18. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. sb2077 Tuned Mass Absorber Installation, Cascadia with 1625 sq in Radiator
sb20742018-06-18. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. sb2074 Kysor Fan Clutch Rocking Runout Inspection
sb20662018-06-18. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. sb2066 Gentech Low Coolant Level Sensor
13TS62018-06-11. Service bulletin. ENGINE. 13TS6 DD Platform Engine Oil Filter.pdf
207-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 207-13 Removal and Installation of the Camshaft Housing
13TS122018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 13TS12 HDEP Wastegate Solenoid Air Leaks
13TS102018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 13TS10 DD Platform Oil Coolant Module Plugs
13TS82018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 13TS8 GHG14 Throttle Codes SPN 91-FMI 7 and SPN 91-FMI 10
311-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 311-13 SPN 651-FMI 3 - EPA10 - GHG14
303-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. 303-13 SPN 3242-FMI 4 -EPA10 - GHG14
305-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER. 305-13 GHG14 DD15 Asymmetrical Turbocharger Flanged Exhaust Manifold
sb42692018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. sb4269 DEF Metering Unit Inlet Screen Clogging Due to Excessive Moisture in the Air System
808-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; FUEL SYSTEM, DIESEL. 808-13 FMI 0 Under Pressurized DEF System
802-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 802-13 FMI 18 Coolant Level Low
803-13 B2018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 803-13 FMI 10,18: Intake Throttle Position Abnormal Rate of Change, Position Data Valid but Below Normal Operating Range - Moderately Severe Level
803-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 803-13 FMI 2: Intake Throttle Position Deviation Error
83-1442018-06-11. Service bulletin. ENGINE. 83-144 - Optimized Idle and Auxiliary Cab Heater Concurrent Operation
1113-122018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 1113-12 SPN 3226/FMI 20 - GHG14
13TS22018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. 13TS2 Single-Speed Fan Operation on Cascadia Vehicles
137-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 137-13 SPN 2798-FMI 4 - EPA10 - GHG14
109-132018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. 109-13 SPN 3250-FMI 31 (ACM2.1) GHG14

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