Service bulletin TSB01-001-DDC
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 | 11014775 |
| Published by NHTSA | 2025-03-04 |
| Manufacturer's number | TSB01-001-DDC |
| Manufacturer's date | 2025-02-05 |
| NHTSA component | ENGINE |
NHTSA's summary
Technical Service Bulletin for GHG17 and Newer DD Platform Heavy Duty Oil Pan Drain Plug Inserts
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
| FREIGHTLINER 122SD | 2020 to 2025 |
|---|---|
| FREIGHTLINER CASCADIA | 2020, 2021, 2022, 2023, 2024, 2025 |
| WESTERN STAR 4900 | 2020 |
| WESTERN STAR 49X | 2021 to 2025 |
| WESTERN STAR 5700 | 2020, 2021, 2022 |
| WESTERN STAR 57X | 2023 to 2025 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2022413 | 2022-07-29. Engine |
|---|---|
| 22V554000 | 2022-07-29. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) |
| 21V715000 | 2021-09-15. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM |
| 21V073000 | 2021-02-12. ENGINE |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| CXA 07_25_F1011,F1015 Lbl | 2026-08-05. Other. CX Advocate for Lost/Damaged Replacement F1011/F1015 Labels |
|---|---|
| CXA 03_26_Surge Tank | 2026-04-02. Other. CX Advocate for discolored coolant surge tanks (24CSA-20) |
| CXA 03_26_SSR | 2026-04-02. Other. CX Advocate for error generates when SSR is moved into an engine brake position 1,2,3 (TSB-26-058-FTL, TSB-26-009-WST) |
| CXA 03_26_DPF Ash | 2026-04-02. Other. CX Advocate for Gen 5 521133/13 DPF Ash Mileage Mismatch |
| TitanX Extension | 2026-03-04. Warranty extension. Standard Warranty Extension for vehicles with TitanX Radiators |
| FleetCom_Heater Core | 2026-01-08. Other. Fleet Communications for Heater Core Plugging |
| FleetCom_DPF Ash | 2026-01-07. Other. Fleet Communications for Gen 5 521133/13 DPF Ash Mileage Mismatch |
| TSB54-377-FTL | 2026-01-07. Service bulletin. Technical Service Bulletin Low Coolant Sensor |
| FleetCom_SS 3163-FTL | 2025-12-06. Other. Fleet Communications for Power Steering Reservoir Fill Cap Venting |
| FleetCom_DPF Ash | 2025-12-05. Other. Fleet Communications for DPF Ash Mileage Mismatch |