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Vehicle speed controlPart report

2020 Toyota C-HR Vehicle speed control Problems

Complaints
4about this part
Share
6%of 66 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the vehicle speed control of the 2020 Toyota C-HR, 6% of the 66 complaints for this model year.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“While taking off in my 2020 Toyota C-HR on the highway, the CVT transmission suddenly failed, resulting in an immediate and significant loss of propulsion power. The vehicle did not fully shut off but lost the ability to maintain normal highway speed, requiring me to rapidly reduce speed and carefully maneuver the vehicle to safety in active traffic conditions. This created a serious safety risk due to unexpected loss of acceleration and potential inability to maintain highway speed in traffic. The failure occurred at approximately 117,700 miles and shortly after purchase. …”

NHTSA complaint #11733254, filed 2026-04

“While driving, my 2020 Toyota C-HR suddenly lost acceleration in the middle of the road, with the vehicle failing to respond to throttle input. This has now happened twice. There was no warning noise (no whining or grinding) beforehand, and the loss of power occurred without warning while the vehicle was in motion, creating a dangerous driving condition due to inability to maintain speed or safely merge/clear traffic.”

NHTSA complaint #11756861, filed 2026-08

Related service bulletins

Vehicle speed control: other model years

YearComplaintsShare of year
202113%
202046%
201944%
201821%

Other parts of the 2020 Toyota C-HR

Transmission and drivetrain
51 complaints
Other or unknown
6 complaints
Electrical system
5 complaints
Engine
5 complaints
Steering
3 complaints
Tires
3 complaints
Brakes
2 complaints
Seat belts
2 complaints
Wheels
2 complaints
Forward collision avoidance
1 complaints
Fuel system
1 complaints
Suspension
1 complaints

← All problems reported for the 2020 Toyota C-HR

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology