There are 3 stored owner reports matching the speed control & cruise leading-label group for the 2011 Mazda CX-7 in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)CAR ACCELERATES WHEN IDLING IN DRIVE OR REVERSE EVEN WITH FOOT ON BRAKE. CAUSES MANY NEAR ACCIDENTS WHEN PARKING OR IDLING. SEEMS TO BE CONNECTED WITH AC COMPRESSOR. THIS IS VERY DANGEROUS AND SHOULD BE RECALLED AND FIXED.
I WAS DRIVING AT A NORMAL RATE OF SPEED ON A FAIRLY BUSY STREET WHEN THE CAR JUST SUDDENLY DECELERATED, CAUSING THE CAR BEHIND ME TO SWERVE TO NARROWLY AVOID ME. THANKFULLY HE ALSO AVOIDED HITTING ANYONE ELSE. MY CAR CONTINUED TO MOVE FORWARD, BUT WITH NO ABILITY TO ACCELERATE. I MANAGED TO GET CLEAR OF TRAFFIC AND WAS ABLE TO GET THE CAR TO A REPAIR PLACE NEARBY. I WAS TOLD THAT THE ENTIRE THROTTLE BODY WAS BAD, AND THAT IT WOULD HAVE TO BE REPLACED. THE CAR IS A 2011, LESS THAN 60K MILES ON IT WITH REGULAR OIL CHANGES AND HAS NEVER HAD ANY ISSUES UNTIL THIS. THE COMPLETE AND IMMEDIATE DECELERATION SEEMS QUITE DANGEROUS IN MY OPINION. AND HAVING DONE SOME READING ONLINE, THIS SEEMS TO BE A FAIRLY COMMON PROBLEM THAT MAZDA IS AWARE OF YET HAS DONE NOTHING TO RECTIFY.
THE CAR HAS A ACCELERATION PROBLEN WHEN YOU ARE ON A DRIVE ON A STOP POSITION OR ON A RED LIGHT.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.