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Kenworth methane detection system will not function if the system loses power.

NHTSA campaign 21V-00N · Reported December 29, 2021 · 1,107 vehicles affected

AFFECTED MODELS
Kenworth T280, T680, T880, 536, 567 and 579
VEHICLES AFFECTED
1,107
REMEDY
Dealers will re-wire the warning alarm, free of charge.
COST
Free

The short version

PACCAR Incorporated reported a problem with the electrical system wiring. Here is what owners need to know.

WHAT

The methane detection system will not function if the system loses power.

WHY IT MATTERS

The operator may be unaware of a system malfunction or the presence of excessive methane levels, increasing the risk of injury or fire.

WHAT TO DO

Take it to a dealer — they will re-wire the warning alarm, free of charge.

Affected vehicles

These model years are included in NHTSA campaign 21V-00N.

YEAR RANGEMODEL
2021Kenworth T280
2016–2022Kenworth T680
2017–2021Kenworth T880
2021–2022Peterbilt 536
2016–2022Peterbilt 567
2016–2022Peterbilt 579

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

Not affiliated

MyAutoRecalls is not affiliated with PACCAR Incorporated or the National Highway Traffic Safety Administration.