Service bulletin SF669
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10248135 |
| Published by NHTSA | 2024-01-05 |
| Manufacturer's number | SF669 |
| Manufacturer's date | 2023-12-19 |
| NHTSA component | VEHICLE SPEED CONTROL |
NHTSA's summary
Field Service Campaign for Adaptive Cruise Control
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
Throttle and cruise control
| FREIGHTLINER BUSINESS CLASS M2 | 2020 to 2022 |
|---|---|
| FREIGHTLINER CASCADIA | 2020, 2021, 2022 |
| WESTERN STAR 47X | 2020 to 2022 |
| WESTERN STAR 49X | 2020 to 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| ICI24-007 | 2024-03-06. Service bulletin. Important Campaign Information letter for SF669 Campaign Suspended |
|---|---|
| SF661_V2 | 2023-05-04. Service bulletin. Revised Freightliner and Western Star Field Service Campaign for Freightliner and Western Star Trucks with Cummins Engines, Cruise Control Indicator Light |
| SF661 | 2023-04-07. Service bulletin. Revised Field Service Campaign for Freightliner & Western Star Trucks with Cummins Engines - Cruise Control Indicator Light |
| SF661 | 2022-12-03. Service bulletin. Field Service Campaign for Freightliner and Western Star Trucks w Cummins Engines - Cruise Control Indicator Light |
| SS3109-FTL2022 | 2022-10-04. Service bulletin. Service Solution for New Cascadia Low PowerComplaint. When additional floor heat insulation is ordered, the throttle pedal in some cases (when the throttle is fully depressed) may not reach 100% (full throttle). This can also occur if aftermarket floor mats are added to the vehicle. |
| 508971 | 2022-03-04. Service bulletin. Notice for certain vehicles: Due to the way in which this vehicle was configured, the vehicle does not display the Cruise Control telltale on the instrument cluster when the Cruise Control system is turned On. All other Cruise Control functionality works as intended, including the driver’s ability to disable Cruise Control by engaging the brakes. |
| TechTalk566827 | 2021-06-03. Service bulletin. Tech Talk Discussion Powertrain Overspeed Detected |
| TechTalk7762 | 2020-11-03. Service bulletin. Tech Talk discussion on Cruise Control Intermittently Dropping Out. |
| TechTalk7708 | 2020-10-01. Service bulletin. Tech Talk discussion on Detroit Assurance shutting down. |
| TechTalk6972 | 2020-09-30. Service bulletin. Tech Talk discussion on P4 speedometer issues. |