33Affected configurations shown1,107Potential units affected40.1%Latest completion context
What can happen
Safety consequence
The operator may be unaware of a system malfunction or the presence of excessive methane levels, increasing the risk of injury or fire.
What fixes it
Official remedy
Dealers will re-wire the warning alarm, free of charge. Owner notification letters were mailed December 1, 2022. Owners may contact Peterbilt customer service at 1-940-591-4220, and Kenworth customer service at 1-425-828-5888. PACCAR's numbers for this recall are 21KWH and 21PBN.
Recall lifecycle
Repair completion history
Campaign-level completion reporting. This does not determine whether a particular VIN has been repaired.
2022-4
0.0%
2023-1
0.0%
2023-2
0.0%
2023-3
0.0%
2023-4
0.0%
2024-1
0.0%
2024-2
0.0%
2024-3
0.0%
Affected vehicles
Vehicle configurations connected to 21V00N000
2022 KENWORTH T680Open vehicle record →2022 PETERBILT 536Open vehicle record →2022 PETERBILT 567Open vehicle record →2022 PETERBILT 579Open vehicle record →2021 KENWORTH T280Open vehicle record →2021 KENWORTH T680Open vehicle record →2021 KENWORTH T880Open vehicle record →2021 PETERBILT 567Open vehicle record →2021 PETERBILT 536Open vehicle record →2021 PETERBILT 579Open vehicle record →2020 KENWORTH T440Open vehicle record →2020 KENWORTH T880Open vehicle record →2020 KENWORTH T680Open vehicle record →2020 KENWORTH T270Open vehicle record →2020 PETERBILT 567Open vehicle record →2020 PETERBILT 579Open vehicle record →2019 KENWORTH T880Open vehicle record →2019 KENWORTH T680Open vehicle record →2019 KENWORTH T440Open vehicle record →2019 PETERBILT 567Open vehicle record →2019 PETERBILT 579Open vehicle record →2018 KENWORTH T680Open vehicle record →2018 KENWORTH T880Open vehicle record →2018 KENWORTH T440Open vehicle record →2018 PETERBILT 567Open vehicle record →2018 PETERBILT 579Open vehicle record →2017 KENWORTH T880Open vehicle record →2017 KENWORTH T680Open vehicle record →2017 PETERBILT 567Open vehicle record →2017 PETERBILT 579Open vehicle record →2016 KENWORTH T680Open vehicle record →2016 PETERBILT 567Open vehicle record →2016 PETERBILT 579Open vehicle record →
Owner action
Campaign pages describe the public recall record. To determine whether your specific vehicle has an unrepaired recall, use your VIN and verify the current status through NHTSA.