Cummins recall: Engine and engine cooling

What is wrong

Cummins, Inc. (Cummins) is recalling certain Cummins Westport Inc. B6.7N natural gas engines (part number D1H3001BX03) equipped with 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.

What could happen

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 fix

Cummins will notify manufacturers and owners, and dealers will recalibrate the engine control module, free of charge. The recall began April 9, 2021. Owners may contact Cummins customer service at 1-800-286-6467. Cummins number for this recall is C2409.

Vehicles covered

• Cummins B6.7N

Facts

NHTSA recall number

21E014000

Type

Equipment

Filed by

Cummins, Inc.

Reported to NHTSA

Feb 17, 2021

Owners notified

Apr 9, 2021

Vehicles or items affected

267

Started by

The manufacturer

Built

–

Part

Engine and engine cooling › Engine › Engine control module (ECU/ECM) › Software; Engine

Maker's own recall number

C2409

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.

To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.