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Acceleration & cruise control

2021 Freightliner M2 Acceleration problems

Owners have filed 1 complaint about the 2021 Freightliner M2's acceleration & cruise control with NHTSA - 12% of all its complaints, most recently on March 25, 2025. Unintended acceleration, surging, throttle problems and cruise or adaptive cruise faults.

Complaints
1
Recalls
0
Crashes
0
Fires
0
Injuries
0
Deaths
0

Acceleration complaints

Acceleration & cruise control

The contact owns a 2021 Freightliner M2. The contact stated while driving at various speeds and slightly depressing the accelerator pedal, the pedal travelled down to the floorboard and was stuck, causing the vehicle to accelerate unintendedly. The contact depressed the brake pedal, but the vehicle failed to respond. The contact shifted to neutral(N), pulled over to the side of the road, and turned off the vehicle. The contact stated that upon restarting the vehicle, the vehicle operated as needed temporarily. The...

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contact stated that the failure had caused him to pull over to the side of the road several times in one drive. The contact stated that the failure had been recurring intermittently. The contact stated that while driving 40 MPH, the failure recurred, and the vehicle accelerated unintendedly to 70 MPH. The contact stated that the vehicle was taken to the dealer several times. The dealer test-drove the vehicle and informed the contact that the failure could not be duplicated. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 15,000.

Filed Incident Vehicle speed controlNHTSA 11650436

Freightliner M2 acceleration complaints by year

M2 acceleration problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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