WenmarOpen by Wenmar Pro

Service bulletins for the 2015 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.

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

By type

By component

Bulletins, newest first
New Cascadia Cab2019-04-08. Service bulletin. SUSPENSION. Field Service-New Cascadia Cab Air Shocks
DOC-10339512019-04-08. Service bulletin. EQUIPMENT:ELECTRICAL. SS 1033951 New Cascadia - Low Air Warning Audible Alert (Buzzer) Operation
FL721A-E2019-04-08. Service bulletin. FUEL SYSTEM, OTHER:STORAGE. FL721 CNG Fuel Tank and CPDM Mounting Location
ICI17-0182019-04-08. Service bulletin. FUEL SYSTEM, OTHER:STORAGE. FL721 Fifth Revised Bulletin
sb20782019-04-08. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. Cascadia Radiator Strut Rod Rubbing on Upper Radiator Hose
sb46412019-04-08. Service bulletin. STEERING. Adjusting Tilt Lock Force on TRW Steering Columns
FL721A-E2019-04-08. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY. FL721 CNG Fuel Tank and CPDM Mounting Location
ICI17-0182019-04-08. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY. FL721 Fifth Revised Bulletin
sb20782019-04-08. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. Cascadia Radiator Strut Rod Rubbing on Upper Radiator Hose
sb46412019-04-08. Service bulletin. STEERING. Adjusting Tilt Lock Force on TRW Steering Columns
0606-172019-04-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SPN 3226 (ACM) (GHG17)
0607-172019-04-08. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. SPN 96 (MCM) (GHG17)
0609-172019-04-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SPN 3226 (ACM) (GHG17)
0603-172019-04-08. Service bulletin. FUEL/PROPULSION SYSTEM. Fuel System Integrity Check Routine - Two-Filter Fuel System
0608-172019-04-08. Service bulletin. FUEL/PROPULSION SYSTEM. Diagnostic tests - Two Filter System - FSIC Leak Test
0601-172019-04-08. Service bulletin. ENGINE AND ENGINE COOLING. SPN 3464 (MCM) (GHG14)
0604-172019-04-08. Service bulletin. POWER TRAIN. SPN 712 (CPC) (GHG17)
0602-172019-04-08. Service bulletin. UNKNOWN OR OTHER. Cylinder Liner - Testing of the Cylinder Liner Upper O-Ring
sb26522019-04-08. Service bulletin. POWER TRAIN. DT12 PTO Upfit
sb542962019-04-08. Service bulletin. FUEL SYSTEM, DIESEL. Fuel Level Sending Unit Retrofit
aeoD18M22019-04-01. Service bulletin. EQUIPMENT:OTHER:LABELS; ENGINE AND ENGINE COOLING. Field Service Campaign D18M2 GHG17 GHG17 Detroit? DD13® Software Reprogramming and Emission Label Replacement for Motor Coach Industries, Inc. (MCI®)
18TS4Rev DD2019-04-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. 18TS4Rev DD Heavy Duty Platform Accessory Drive Belt
DOC-10336282019-04-01. Service bulletin. STEERING; STEERING: STEERING WHEEL/HANDLE BAR. SS 1033628 New Cascadia Ground Strategy -Steering Wheel Clockspring Failures
GHG172019-04-01. Service bulletin. ENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Letter to customer on Coverage Extension GHG17 After Treatment
D18M22019-04-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:OTHER:LABELS. Field Service Campaign-D18M2 ? REVISION 1 GHG17 Detroit? DD13® Software Reprogramming and Emission Label Replacement for Motor Coach Industries, Inc. (MCI®)

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