Service bulletin ICI23-001
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 | 10230658 |
| Published by NHTSA | 2023-02-02 |
| Manufacturer's number | ICI23-001 |
| Manufacturer's date | 2023-01-12 |
| NHTSA component | ELECTRICAL SYSTEM; EQUIPMENT |
NHTSA's summary
Important Campaign Information Letter for SF658 Revised Bulletin, Intelligent Powertrain Management ECU
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
Electrical system, Equipment and accessories
| FREIGHTLINER CASCADIA | 2022 |
|---|---|
| WESTERN STAR 49X | 2022 to 2023 |
| WESTERN STAR 5700 | 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 22V338000 | 2022-05-16. EQUIPMENT:OTHER:LABELS |
|---|---|
| 22V101000 | 2022-02-22. SERVICE BRAKES; ELECTRICAL SYSTEM:SOFTWARE |
| 2021399 | 2021-06-25. Electrical |
| 21V481000 | 2021-06-25. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES |
| 2021172 | 2021-03-24. Electrical |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| SS 3175-FTL | 2026-05-02. Other. Service Solution for Progressive Low Voltage Disconnect Parameter Update |
|---|---|
| FleetCom_ECU Faults | 2026-02-05. Other. Fleet Communications for Intermittent Connections and ECU Fault Codes |
| FleetCom_ECU Faults | 2026-01-08. Other. Fleet Communications for Corrosion Protecton/Glyptal Application |
| FleetCom_SS 3174-FTL | 2025-12-06. Other. Fleet Communication for SS 3174-FTL |
| FleetCom_AMP Draw | 2025-12-06. Other. Fleet Communications for Key off amp draw |
| CXA 11_25_ECU Faults | 2025-12-02. Other. CX Advocate for Intermittent Connections and ECU Fault Codes |
| CXA_10_25_Tech Questions | 2025-11-05. Other. CX Advocate for technical questions/issues raised |
| SS3175-FTL | 2025-06-04. Other. Service Solution for Progressive Low Voltage Disconnect Parameter Update |
| SS3176-FTL | 2025-05-02. Other. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message |
| CXA 4_25_SS3175-FTL Volt | 2025-05-02. Other. CX Advocate for Progressive Low Voltage Disconnect Parameter Update |