NHTSA

Methane Detection System May Fail

Hazard

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

What You Should Do

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.

Products

Methane Detection System May Fail
Brand
PACCAR Incorporated
Manufacturer
PACCAR Incorporated

Units Affected

1107