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Vehicle speed controlPart report

2006 Mazda MAZDA6 Vehicle speed control Problems

Complaints
5about this part
Share
3%of 173 total for the year
Median mileage
54,250miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the vehicle speed control of the 2006 Mazda MAZDA6, 3% of the 173 complaints for this model year. Where a mileage was given, the median is 54,250 miles. 2 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.

“The issue has been ongoing, but originally started in the summer of 2008 (car had roughly about 42,000 or so miles on it). Initially the car would increase the RPM up to 7000r in 5th gear (going to 6th) and then decrease causing it to do a hard jerk (someone else described it as being rear ended and that's exactly what it feels like). I took my car to the Mazda dealership in marlow heights, md (while it was still under warranty) and the service person and I went for a drive (I was driving) he told me that he didn't notice anything off about it so I went back home. …”

NHTSA complaint #10604922, filed 2014-06, 42,500 miles

“Tl * the contact owns a 2006 Mazda 6. While driving at an unknown speed in a parking lot, the vehicle suddenly accelerated. The acceleration continued even after the hand brake was applied. The contact lost control of the vehicle and crashed into the side of a truck, tree, and transformer before finally crashing into a metal fence. The air bags failed to deploy. The police were called and the vehicle was towed. There were no injuries. The dealer was notified of the failure, but the manufacturer was not. The vehicle was not repaired. There were no injuries. …”

NHTSA complaint #10592527, filed 2014-05, 66,000 miles

“I've had issues with my car whenever I put gas in it. My car won't start up or cut off whenever I put gas in it. I've also had issues with the acceleration because of this.”

NHTSA complaint #11351464, filed 2020-08

“The contact owns a 2006 Mazda 6. While stopped at a traffic light the vehicle accelerated without warning striking another vehicle. There was damage to the front bumper and the headlights however there were no injuries. The road conditions were dry. The vehicle was drive-able. The dealer has not diagnosed the vehicle. The current and failure mileage was 30,000. The engine size was unavailable.”

NHTSA complaint #10190694, filed 2007-05, 30,000 miles

Related service bulletins

Vehicle speed control: other model years

YearComplaintsShare of year
201812%
201679%
201523%
201497%
201111%
201010%
200921%
200721%
200653%
200575%
200474%
20031810%
200214%

Other parts of the 2006 Mazda MAZDA6

Air bags
93 complaints
Transmission and drivetrain
20 complaints
Electrical system
11 complaints
Engine
10 complaints
Engine cooling
9 complaints
Brakes
7 complaints
Exterior lighting
7 complaints
Steering
7 complaints
Body and structure
7 complaints
Tires
7 complaints
Fuel system
6 complaints
Suspension
4 complaints

← All problems reported for the 2006 Mazda MAZDA6

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