NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
9 reportsClear category filterMileage unknown · Oct 15, 2024
Vehicle Speed ControlCrashInjury
The car had a (SUA) Sudden Unintended Acceleration malfunction. No, the car was totaled and towed away. My safety was put at risk as I was slowly pulling into a parking spot, eased my foot onto the brake and this malfunction caused my car to involuntarily jolt into a rampant high speed. It jumped a curb and crashed into a tree.…
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The car had a (SUA) Sudden Unintended Acceleration malfunction. No, the car was totaled and towed away. My safety was put at risk as I was slowly pulling into a parking spot, eased my foot onto the brake and this malfunction caused my car to involuntarily jolt into a rampant high speed. It jumped a curb and crashed into a tree. My brake was useless in stopping this runaway vehicle. The only thing that stopped it was that tree! The airbag deployed and I was badly bruised from the airbag. Fortunately, there were no pedestrians or other cars near mine. There were no warning lights or messages before, during or after the accident. It happened so quickly because the tree was only a few feet in front of my car.
NHTSA ODI #11619928
55,200 miles · Mar 22, 2019
Vehicle Speed Control
INTERMITTENTLY, THE CRUISE CONTROL BUTTONS DO NOT PERFORM THEIR PROPER FUNCTION. WHEN EXPERIENCING THE ISSUE, ALL OF THE FOLLOWING OCCUR: 1) CANCEL BUTTON FUNCTIONS AS THE MINUS (DECELERATE) BUTTON, 2) THE MINUS BUTTON FUNCTIONS AS THE PLUS (ACCELERATE) BUTTON, 3) THE PLUS BUTTON DOESN'T WORK, AND 4) THE OFF BUTTON DISENGAGES TH…
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INTERMITTENTLY, THE CRUISE CONTROL BUTTONS DO NOT PERFORM THEIR PROPER FUNCTION. WHEN EXPERIENCING THE ISSUE, ALL OF THE FOLLOWING OCCUR: 1) CANCEL BUTTON FUNCTIONS AS THE MINUS (DECELERATE) BUTTON, 2) THE MINUS BUTTON FUNCTIONS AS THE PLUS (ACCELERATE) BUTTON, 3) THE PLUS BUTTON DOESN'T WORK, AND 4) THE OFF BUTTON DISENGAGES THE CRUISE CONTROL BUT DOES NOT SHUTOFF THE CRUISE CONTROL MAIN POWER. THIS BEHAVIOR IS AN ISSUE BECAUSE WITH THE CANCEL BUTTON ACTING AS THE MINUS BUTTON, THE CRUISE CONTROL WILL ACTIVATE WITH THE CANCEL BUTTON. IN ADDITION, HAVING THE MINUS BUTTON FUNCTION AS THE PLUS BUTTON COULD CAUSE AN ACCIDENT IF THE CAR BEHAVES IN THE OPPOSITE MANNER AS EXPECTED. THE ISSUE OCCURS INTERMITTENTLY WHILE DRIVING.
NHTSA ODI #11190861
68,000 miles · Jul 26, 2017
Vehicle Speed Control
I WAS DRIVING ON THE HIGHWAY WITH MY CRUISE CONTROL SET AND ALL OF A SUDDEN THE CRUISE CONTROL SHUT OFF AND A WARNING POPPED UP "MRCC INSPECTION REQUIRED"
NHTSA ODI #11010727
14,000 miles · Jun 22, 2017
Air BagsPower TrainVehicle Speed ControlCrashInjury
TL* THE CONTACT OWNS A 2014 MAZDA 6. WHILE PULLING INTO THE PARKING SPOT AND DEPRESSING THE BRAKE PEDAL TO STOP THE VEHICLE, IT SUDDENLY ACCELERATED. THE VEHICLE CRASHED INTO A TREE AND THE ENGINE CONTINUED TO REV AS IF ATTEMPTING TO CONTINUE ACCELERATING. THE AIR BAGS DID NOT DEPLOY. THE CONTACT SUSTAINED BRUISES TO THE UPPER B…
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TL* THE CONTACT OWNS A 2014 MAZDA 6. WHILE PULLING INTO THE PARKING SPOT AND DEPRESSING THE BRAKE PEDAL TO STOP THE VEHICLE, IT SUDDENLY ACCELERATED. THE VEHICLE CRASHED INTO A TREE AND THE ENGINE CONTINUED TO REV AS IF ATTEMPTING TO CONTINUE ACCELERATING. THE AIR BAGS DID NOT DEPLOY. THE CONTACT SUSTAINED BRUISES TO THE UPPER BODY, WHICH DID NOT REQUIRE MEDICAL ATTENTION. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TOWED TO A COLLISION CENTER FOR DIAGNOSTIC TESTING. THE MECHANIC WAS ABLE TO FEEL THE VEHICLE ATTEMPTING TO ACCELERATE ON ITS OWN. THE VEHICLE WAS TAKEN TO THE SEA COAST MAZDA DEALER, BUT THE CAUSE OF THE FAILURE WAS UNDETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 14,000. UPDATED 09/07/17*LJ
NHTSA ODI #11000638
56,000 miles · Jul 18, 2016
Service BrakesVehicle Speed Control
WHILE DRIVING ON THE HIGHWAY WITH CRUISE CONTROL ON, MY CAR ATOMATICALLY SLAMMED ON THE BRAKES AND SLOWED DOWN RAPIDLY. A SHORT TIME LATER, THE FORWARD OBSTRUCTION WARNING INDICATOR CAME ON AND SAID AN INSPECTION WAS NEEDED. MAZDA DEALERSHIP SAID "NEVER HEARD OF THAT" DESPITE SIMILAR PUBLIC COMMENTS ON USER FORUMS. DEALER WILL N…
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WHILE DRIVING ON THE HIGHWAY WITH CRUISE CONTROL ON, MY CAR ATOMATICALLY SLAMMED ON THE BRAKES AND SLOWED DOWN RAPIDLY. A SHORT TIME LATER, THE FORWARD OBSTRUCTION WARNING INDICATOR CAME ON AND SAID AN INSPECTION WAS NEEDED. MAZDA DEALERSHIP SAID "NEVER HEARD OF THAT" DESPITE SIMILAR PUBLIC COMMENTS ON USER FORUMS. DEALER WILL NOT COVER FULL COST OF THE REPAIR BECUASE CARE IT OUT OF WARRANTY. I BELIEVE THIS IS A SERIOUS SAFETY ISSUE THAT SHOULD NOT FALL UNDER NORMAL WARRANTY CONSIDERATIONS.
NHTSA ODI #10885499
39,000 miles · Jan 12, 2016
Vehicle Speed ControlCrash
TL* THE CONTACT OWNS A 2014 MAZDA MAZDA6. THE CONTACT STATED THAT WHILE ATTEMPTING TO PARK, THE VEHICLE LUNGED FORWARD AND CRASHED INTO A POLE AS AN UNKNOWN WARNING LIGHT ILLUMINATED. A POLICE REPORT WAS NOT FILED AND NO INJURIES WERE SUSTAINED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF TH…
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TL* THE CONTACT OWNS A 2014 MAZDA MAZDA6. THE CONTACT STATED THAT WHILE ATTEMPTING TO PARK, THE VEHICLE LUNGED FORWARD AND CRASHED INTO A POLE AS AN UNKNOWN WARNING LIGHT ILLUMINATED. A POLICE REPORT WAS NOT FILED AND NO INJURIES WERE SUSTAINED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 39,000.
NHTSA ODI #10819815
8,000 miles · Dec 8, 2014
Equipment Adaptive/mobilityVehicle Speed ControlCrash
THIS VEHICLE HAS A PROBLEM WITH SUDDEN ACCELERATION WHEN TRAVELING AT VERY SLOW SPEED OR IDLING. ON NUMEROUS OCCASIONS THE VEHICLE WILL ACCELERATE WHILE YOU ARE IDLING AND OR HAVE FOOT ON BRAKE. I WAS DRIVER ON ONE OCCASION WHILE I WAS AT A FAST FOOD DRIVE IN IDLING IN GEAR AND THE CAR SUDDENLY ACCELERATED A LURCHED FORWARD. ON …
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THIS VEHICLE HAS A PROBLEM WITH SUDDEN ACCELERATION WHEN TRAVELING AT VERY SLOW SPEED OR IDLING. ON NUMEROUS OCCASIONS THE VEHICLE WILL ACCELERATE WHILE YOU ARE IDLING AND OR HAVE FOOT ON BRAKE. I WAS DRIVER ON ONE OCCASION WHILE I WAS AT A FAST FOOD DRIVE IN IDLING IN GEAR AND THE CAR SUDDENLY ACCELERATED A LURCHED FORWARD. ON OTHER OCCASIONS I HAVE BEEN IDLING WAITING TO TURN LEFT AND THE CAR SUDDENLY ACCELERATED. THIS PARTICULAR ACCIDENT HAPPENED WHILE DRIVING UNDER 10MPH AND THE CAR SUDDENLY ACCELERATED CAUSING A REAR END COLLISION WITH THE CAR IN FRONT. *TR
NHTSA ODI #10662946
21,328 miles · Jun 17, 2014
Equipment Adaptive/mobilityService BrakesVehicle Speed Control
THE ADAPTIVE CRUISE CONTROL (MRCC), SMART CITY BRAKE SYSTEM (SBS), AND DISTANCE RECOGNITION (DRSS) SAFETY FEATURES FAILED FOR THE FIRST TIME DURING THE MENTIONED DATE ABOVE (FEB 18 2014, AT 21000KM. I REPORTED TO MAZDA SERVICE CENTER I KHOBAR, KSA THOUGH PHONE CALLS, EMAILS, AND BROUGHT CAR FOR SEVERAL TIMES. I WAITED FOR MONTHS…
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THE ADAPTIVE CRUISE CONTROL (MRCC), SMART CITY BRAKE SYSTEM (SBS), AND DISTANCE RECOGNITION (DRSS) SAFETY FEATURES FAILED FOR THE FIRST TIME DURING THE MENTIONED DATE ABOVE (FEB 18 2014, AT 21000KM. I REPORTED TO MAZDA SERVICE CENTER I KHOBAR, KSA THOUGH PHONE CALLS, EMAILS, AND BROUGHT CAR FOR SEVERAL TIMES. I WAITED FOR MONTHS UNTIL THE ISSUES WERE RESOLVED ON APRIL 7 2014 AT 30000KM LAST JUNE 14, 2014, THE SAME FAILURES OCCURRED AGAIN WHILE I WAS DRIVING ON A HIGHWAY AT 75MPH. I BROUGHT THE CAR TO SERVICE CENTER ON THE NEXT DAY AND IT TOOK A DAY TO FIX THE ISSUES. IM AFRAID THE SAME ISSUES WILL OCCUR AGAIN WHICH IS PUT MYSELF TO HIGH RISK FOR ROAD ACCIDENTS. *TR
NHTSA ODI #10598731
100 miles · Mar 21, 2013
Vehicle Speed Control
TL* THE CONTACT OWNS A 2014 MAZDA MAZDA6. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 68 MPH, THE RADAR OPERATED CRUISE CONTROL ACTIVATED AND CAUSED THE VEHICLE TO INDEPENDENTLY DECELERATE TO 55 MPH. THE CONTACT STATED THAT THERE WAS NOT ANOTHER VEHICLE AHEAD OF HIM WHEN THE FAILURE OCCURRED. THERE WAS A SEMI-TRUCK LOCA…
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TL* THE CONTACT OWNS A 2014 MAZDA MAZDA6. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 68 MPH, THE RADAR OPERATED CRUISE CONTROL ACTIVATED AND CAUSED THE VEHICLE TO INDEPENDENTLY DECELERATE TO 55 MPH. THE CONTACT STATED THAT THERE WAS NOT ANOTHER VEHICLE AHEAD OF HIM WHEN THE FAILURE OCCURRED. THERE WAS A SEMI-TRUCK LOCATED TO THE RIGHT OF THE CONTACTS VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS WHERE THE TECHNICIAN RE-CALIBRATED THE RADAR SYSTEM HOWEVER, THE FAILURE CONTINUED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 100. *TR
NHTSA ODI #10503960
Official recalls
4Jun 22, 2017
Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda6 and 2014-2016 Mazda3 vehicles. Water could possibly enter the brake caliper causing the parking brake actuator shaft to corrode and possibly bind.
Consequence & remedy
Consequence: If the parking brake actuator shaft binds, the parking brake may not engage or disengage fully. If the parking brake does not engage properly, the vehicle may move unexpectedly if it is parked on a slope, increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will check the parking brake actuator shafts, replacing any that are corroded, free of charge. Remedy parts are currently unavailable. Interim notices informing owners of the safety risk were mailed August 24, 2017. Owners will receive a second notice when remedy parts become available. Owners may contact Mazda customer service at 1-800-222-5500. Mazda's number for this recall is 1217F.
Oct 27, 2014
Mazda North American Operations (Mazda) is recalling certain model year 2014-2015 Mazda6 vehicles manufactured October 25, 2012, to October 10, 2014. If the pressures of four of the tires on an affected vehicle gradually drop at the same time, the tire pressure monitoring system (TPMS) may not warn the driver of the drop in pressure. As such, these vehicles fail to comply with the requirements of the Federal Motor Vehicle Safety Standard (FMVSS) No. 138, "Tire Pressure Monitoring System."
Consequence & remedy
Consequence: A vehicle that is driven with under inflated tires may experience a sudden tire failure, increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will update the TPMS software, free of charge. The recall began on December 10, 2014. Owners may contact Mazda customer service at 1-800-222-5500.
Apr 3, 2014
Mazda North America Operations (Mazda) is recalling certain model year 2014 Mazda6 vehicles manufactured October 25, 2012, through May 9, 2013. In the affected vehicles, it is possible to fill the fuel tank beyond its rated capacity.
Consequence & remedy
Consequence: If the tank is overfilled, gas may flow into the charcoal canister (an evaporative emissions component) and possibly leak from the canister's external vent, increasing the risk of a fire.
Remedy: Mazda will notify owners and dealers will inspect and add an adapter to the shut off valve in the fuel tank and also inspect the charcoal canister for the presence of gasoline, replacing it as necessary, free of charge. The recall began on May 19, 2014. Owners may contact Mazda at 1-800-222-5500. Mazda's number for this recall is 7414D.
Apr 3, 2014
Mazda North America Operations (Mazda) is recalling certain model year 2014 Mazda3 vehicles manufactured June 12, 2013, through December 18, 2013, and model year 2014-2015 Mazda6 vehicles manufactured May 20, 2013, through December 4, 2013, and both equipped with a 2.5L engine and a regenerative engine braking system. When driving the affected vehicles in heavy rain or in deep puddles, the alternator belt may slip causing the Power Control module (PCM) to incorrectly assume failure of the charging system.
Consequence & remedy
Consequence: Once the PCM assumes that the charging system has failed, the vehicle will stop charging and could result in poor acceleration, loss of steering assist and windshield wiper operation, and a possible engine stall, increasing the risk of a crash.
Remedy: Mazda will notify owners, and dealers will reprogram the PCM with updated software, free of charge. The recall began on May 19, 2014. Owners may contact Mazda at 1-800-222-5500. Mazda's number for this recall is 7314D.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗