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Vehicle speed controlPart report

2021 Toyota Tacoma Vehicle speed control Problems

Complaints
5about this part
Share
6%of 81 total for the year
Median mileage
150miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the vehicle speed control of the 2021 Toyota Tacoma, 6% of the 81 complaints for this model year. Where a mileage was given, the median is 150 miles.

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.

“Vehicle will not hold 6th gear while in cruise control. Vehicle will suddenly down shift to 5th and sometimes 4th. This makes the vehicle surge forward abruptly.”

NHTSA complaint #11412879, filed 2021-04, 150 miles

“I have experienced short periods with my Tacoma accelerating when my foot wasn't on the gas pedal. The floor mat was pinned down correctly and not in the way. I was turning left and my truck started to speed up like the gas was being pressed. I had to hit the brakes as a red light was coming and vehicles were stopped at the Red light. I have also had another issue with the truck not responding when the pedal was pressed all the way down and the truck wouldn't speed up at all for a few seconds.”

NHTSA complaint #11499295, filed 2022-12

“Driving at approximately 55 mph and dash lights started flickering, radio went off, reset to 530 (am radio). Vehicle started sputtering and slowing down in traffic and completely shut down. Lost all power and coasted to side of road. I had no or little control of vehicle. I have connected services that was to warn me about mechanical and electrical failures and no warning of this happening. This enrollment was to give me services designed to help keep you safe, secure and in control of your Tacoma from almost anywhere . brand engagement center not concerned of the incident. …”

NHTSA complaint #11574484, filed 2024-02

“- Engine throttle went into wide open throttle causing the Unintended acceleration in traffic - The truck was doing about 45mph the passing gear came on and a second I was doing 60mph I quickly applied full pressure on the brakes and the car did not slow down at all, the truck failed to STOP or slow down and was getting closer to the vehicle in front, it was in the Expressway. My only thought was too press the ON OFF button and instantly shut down the passing gear and slowed down. _ The vehicle was dropped of at the dealer for 2-weeks and was inspected no problem found. …”

NHTSA complaint #11500891, filed 2023-01

“The truck will accelerate on its own during highway speeds of 60+ MPH and residential 25+ MPH. Also accelerates when coming up to a stop sign causing me to almost hit a child in a crosswalk. There was no cruise control engaged during the incidents. I took it into the Autonation toyota dealership twice and they said they could not reproduce and or duplicate the problem. It is very frightening when it happens as it lasts between 4-5 seconds if you do not apply the brakes hard. There has not been any warning lights or anything that comes up on the dash board.”

NHTSA complaint #11459755, filed 2022-04

Related service bulletins

Vehicle speed control: other model years

YearComplaintsShare of year
2026215%
202421%
202324%
202212%
202156%
2020910%
2019125%
2018199%
2017115%
2016103%
201599%
201444%
201386%
2012227%
201195%
20103412%
20095911%
20088519%
200710820%
200614719%
20059313%
2004307%
2003267%
200282%
2001113%
200063%
199983%
1998165%
199765%
1996125%
199553%

Other parts of the 2021 Toyota Tacoma

Transmission and drivetrain
14 complaints
Brakes
12 complaints
Engine
12 complaints
Other or unknown
12 complaints
Electrical system
9 complaints
Forward collision avoidance
9 complaints
Fuel system
9 complaints
Air bags
7 complaints
Body and structure
6 complaints
Lane departure
4 complaints
Seats
3 complaints
Steering
3 complaints

← All problems reported for the 2021 Toyota Tacoma

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