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NHTSA Recall 17V705000: Parking brake

PACCAR Incorporated reported this safety recall to NHTSA on , covering an estimated 4 vehicles. It affects 2017 Peterbilt 320.

4
vehicles potentially affected
1
model affected
2017
owners notified (December 15)
NHTSA campaign17V705000
Manufacturer campaign1117E
ComponentPARKING BRAKE
Report receivedNovember 10, 2017
Owner notificationDecember 15, 2017
Initiated byManufacturer

Defect

PACCAR Incorporated (PACCAR) is recalling certain 2017 Peterbilt 320 vehicles, equipped with Meritor disc brakes. The park brake chamber on these vehicles may be to small, which can cause the vehicle to move unexpectedly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems."

Safety risk

A vehicle with an undersized parking brake could result in the vehicle moving unexpectedly, increasing the risk of a crash or injury to anyone in the path of the vehicle.

Remedy

PACCAR will notify owners, and dealers will replace the rear axle park brake chambers, free of charge. The recall began on December 15, 2017. Owners may contact Peterbilt customer service at 1-940-591-4000. PACCAR's number for this recall is 1117E.

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.

Vehicles covered by recall 17V705000

Make and modelModel years
Peterbilt 3202017

Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.