Service bulletin 21PBN
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 | 10207154 |
| Published by NHTSA | 2022-02-04 |
| Manufacturer's number | 21PBN |
| Manufacturer's date | 2022-01-07 |
| NHTSA component | FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; ELECTRICAL SYSTEM; EQUIPMENT |
NHTSA's summary
Interim Safety Recall – Methane detection system will not warn the operator if the system loses power. The driver could be unaware of an issue with the methane detection system or excessive methane present, increasing the risk of a fire, crash and/or personal injury. The repair procedure will be added when it is available.
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, Fuel system, Fuel tank
| PETERBILT 536 | 2020 to 2021 |
|---|---|
| PETERBILT 536 | 2022 |
| PETERBILT 567 | 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
| PETERBILT 579 | 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 23V653000 | 2023-09-27. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 21PBN | 2022-12-05. Service bulletin. 21PBN – LNG/CNG Methane Detecti on System Will Not Warn Operator if System Loses Power – NHTSA ID:21V00N, TC: 2021-793 |
|---|