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Vehicle speed controlPart report

2018 Toyota 4RUNNER Vehicle speed control Problems

Complaints
2about this part
Share
3%of 60 total for the year
Median mileage
8,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the vehicle speed control of the 2018 Toyota 4RUNNER, 3% of the 60 complaints for this model year. Where a mileage was given, the median is 8,000 miles. 1 of these say a crash was involved, according to the filers.

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 was being driven on beltway and suddenly lost all power, braking, and steering capabilities. Emergency brake was used to stop vehicle. Vehicle was not able to be restarted. Phone attached via cigarette outlet was zapped. Manufacturer has failed to assume any responsibility customer has endured due to this total vehicle malfunction.”

NHTSA complaint #11404761, filed 2021-03, 8,000 miles

“While my father was exiting his 2018 Toyota 4Runner SR5, the vehicle unexpectedly started reversing fairly quickly, despite no foot being on the brake. He was dragged by the vehicle while attempting to stop it outside the car, and it continued moving backwards then down a hill before crashing into a fence, causing significant damage to both the car and the fence. This vehicle should not have rolled back at this speed, and it appears to be related to a potential design flaw in the vehicle’s brake-shift interlock system or automatic reverse functionality. …”

NHTSA complaint #11650452, filed 2025-03

Related service bulletins

Vehicle speed control: other model years

YearComplaintsShare of year
202313%
202238%
202113%
201823%
201726%
201634%
201589%
201411%
201326%
201222%
201132%
201085%
200915%
20081617%
20072114%
2006174%
2005297%
2004345%
2003294%
2002115%
200153%
200092%
199962%
199883%
1997114%
199653%
199435%
1992611%
199112%
199056%

Other parts of the 2018 Toyota 4RUNNER

Steering
12 complaints
Fuel system
9 complaints
Other or unknown
9 complaints
Air bags
8 complaints
Brakes
7 complaints
Engine
5 complaints
Body and structure
5 complaints
Electrical system
4 complaints
Suspension
4 complaints
Transmission and drivetrain
3 complaints
Electronic stability control
2 complaints
Seat belts
2 complaints

← All problems reported for the 2018 Toyota 4RUNNER

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