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Service campaign SF735-Bulletin

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService campaign
NHTSA id11030494
Published by NHTSA2026-04-02
Manufacturer's numberSF735-Bulletin
Manufacturer's date2026-03-12
Campaign id or software versionSF735
NHTSA componentENGINE

NHTSA's summary

Revised Field Service campaign for Adaptive Cruise Control (ACC): Cummins Medium Duty Engines

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
FREIGHTLINER 108SD2026
FREIGHTLINER 114SD2026
FREIGHTLINER BUSINESS CLASS M22026
WESTERN STAR 47X2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
CXA 07_25_F1011,F1015 Lbl2026-08-05. Other. CX Advocate for Lost/Damaged Replacement F1011/F1015 Labels
ICI26-0072026-05-02. Other. Important Campaign Information for SF735 - Campaign Suspended
SF735-DLR LTR2026-04-02. Service campaign. Revised Field Service campaign for Adaptive Cruise Control (ACC): Cummins Medium Duty Engines
FleetCom_Heater Core2026-01-08. Other. Fleet Communications for Heater Core Plugging
TSB54-377-FTL2026-01-07. Service bulletin. Technical Service Bulletin Low Coolant Sensor
F1015-DLR LTR2025-12-02. Emissions. Revised Emissions Recall for VECI Label Emissions Recall
ICI25-0262025-12-02. Other. Important Campaign Information for F1011 & F1015 Campaigns Revised
F1015-Bulletin2025-12-02. Emissions. Revised Emissions Recall for VECI Label Emissions Recall
SS3162-FTL2025-11-05. Other. Service Solution for M2 Plus, 108,114SD Plus and New Cascadia Vehicles, SSL and SSR Non-Functional
F1015-OWN LTR2025-09-03. Emissions. Emissions Recall for VECI Label Emissions Recall