Service bulletin TechTalk7463
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 | 10186663 |
| Published by NHTSA | 2021-02-04 |
| Manufacturer's number | TechTalk7463 |
| Manufacturer's date | 2021-01-25 |
| NHTSA component | SERVICE BRAKES; ELECTRICAL SYSTEM |
NHTSA's summary
Tech Talk continuing discussion on ABS trailer code 520216 31 P4 New Cascadia.
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
Brakes, Electrical system
| FREIGHTLINER CASCADIA | 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2026428 | 2026-09-09. Brakes |
|---|---|
| 26V583000 | 2026-09-09. ELECTRONIC STABILITY CONTROL (ESC); SERVICE BRAKES, AIR:ANTILOCK |
| 2023051 | 2023-02-10. Brakes |
| 23V073000 | 2023-02-10. ELECTRONIC STABILITY CONTROL (ESC); SERVICE BRAKES, AIR:ANTILOCK:MODULATOR |
| 2022626 | 2022-11-01. Brakes |
| 22V817000 | 2022-11-01. SERVICE BRAKES, AIR:ANTILOCK:MODULATOR; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL |
| 2021399 | 2021-06-25. Electrical |
| 21V481000 | 2021-06-25. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES |
| 2021013 | 2021-01-20. Brakes |
| 21V018000 | 2021-01-20. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| FleetCom 1_Solenoid | 2026-05-02. Other. Fleet Communications for solenoid issues |
|---|---|
| CXA 03_26_ABS LA Fault | 2026-04-02. Other. CX Advocate for 1810/02 ABS longitudinal acceleration fault (TSB-54-104-WST,TSB-54-379-FTL) |
| FleetCom_ESC Warning Lamp | 2026-03-04. Other. Fleet Communications for TSB-54-379-FTL & TSB-54-104-WST ESC warning lamp and ECU replacement |
| TSB-54-379-FTL | 2026-02-03. Service bulletin. Revised Technical Service Bulletin for ESC Warning Lamp and ECU Replacement |
| TSB-54-379-FTL | 2026-02-03. Service bulletin. Technical Service Bulletin for ESC Warning Lamp and ECU Replacement |
| FleetCom_ABS Wheel Spd | 2026-01-08. Other. Fleet Communications for ABS Wheel Speed Sensor Faults |
| 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 10_25_Air Dryer Purge | 2025-11-06. Other. CX Advocate for Experiencing Excessive Purging from Air Dryer |
| CXA_10_25_Tech Questions | 2025-11-05. Other. CX Advocate for technical questions/issues raised |