Recalls › 21V181000

NHTSA recall 21V181000

Engine

Peterbilt 536

Reported Mar 16, 20211 vehicles affectedPACCAR IncorporatedMaker’s number 21PBC

The defect

PACCAR Incorporated (PACCAR) is recalling one 2021 Peterbilt 536 vehicle equipped with a Cummins Westport Inc. B6.7N engine that has certain engine control module calibrations. The engine control module software may be calibrated incorrectly, causing the engine to not limit engine speed or torque as intended for certain safety-related functions such as vehicle braking, traction and stability control, speed control, or collision avoidance.

The risk

If safety-related functions such as vehicle braking, stability, speed, and collision avoidance do not function properly, it can increase the risk of a crash.

The remedy

PACCAR owns the vehicle affected, and it was repaired as of March 3, 2021. Owners may contact PACCAR customer service at 1-940-591-4220. PACCAR's number for this recall is 21PBC.

EngineEngine and engine cooling › Engine › Engine control module (ecu/ecm) › Software

Official recall at NHTSA ↗

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Vehicles in this recall

Peterbilt 536
2021

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.