2014 Mazda CX-5 Powertrain (other) Problems

I was waiting at a traffic signal to make a left turn, with my foot on the brake. The car accelerated aggressively, with no warning, like the pedal was pushed to the floor. I stood on the brake and shoved the shifter into park - coming to a stop in the middle of the intersection, Fortunately my wheels were pointed straight and the car did not race into oncoming traffic. My [XXX] father was in the car with me. Thankfully, my grandchildren were NOT in the car. You could smell the gas and brakes. It was NOT driver foot placement, nor was it floor mats. Vehicle has ~ 75K miles, and I am terrified of this happening again. I had driven this car regularly in rush hour stop & go traffic for years with no event like this ever before. Apparently sudden unintended vehicle acceleration is a recognized problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11594255

Incident

May 31, 2024

The contact owns a 2014 Mazda CX-5. The contact stated while attempting to turn off the vehicle, the vehicle failed to immediately turn off. After several attempts, the contact was able to turn off the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was 70,000.

NHTSA ID

11516704

Incident

Jan 12, 2023

Mileage

70,000 mi

After pushing the button to turn my car off, the engine turns off but none of the electronics does. I have to turn my car on and off numerous times to get the navigation/radio screen to turn off, I'm a single woman and I don't want to come back to my car to find a dead battery late at night with no one around. I was advised that Mazda was aware of the problem with the sensor #KDY0-46-040, but was not issuing a recall. https://www.cargurus.com/Cars/Discussion- t49115_ds799849?sntEmlId=1964374109#msg850430, which shows numerous people are having the same problem and Mazda has assisted some of them in having this part replaced at no cost. This issue should be a recall from Mazda. It's not a wear and tear kind of problem, after many complains they actually changed the specifics of the new part, showing that they know it was defective.

NHTSA ID

11441508

Incident

Sep 1, 2021

For the last couple of months every time I place my car in park and press the PUSH START/OFF BUTTON- the car does not completely shut off. So I start the car again, move the gear shift out of park all the way back into drive and back into park again in hopes when I push off button it will cut off. It is a gamble. Now I am having to cut the car on and off almost 6 times in a row to get it to cut off completely. Not only is it causing incredible wear and tear on my vehicle, it is a horrible defect that seems like it will be dangerous and costly in the long run. I think Mazda should recall this issue and fix it promptly!

NHTSA ID

11420624

Incident

Feb 1, 2021

WHEN VEHICLE IS PARKED AND THE SHIFT IS IN P POSITION THE IGNITION DOES NOT TURN OFF WHEN PRESSING START STOP BUTTON.THE IGNITION STAYS ON IN ACCESSORY MODE. I NEED TO START AND STOP NUMEROUS TIMES AND PUT SHIFT INTO R AND THEN P TO TURN CAR OFF. IT WOULD TAKE ANYWHERE FROM 3 TO 10 TIMES. I SEARCHED THE WEB AND FOUND THIS IS A COMMON PROBLEM IN 2014 MAZDA CX-5 AND THERE ARE NUMEROUS COMPLAINT ABOUT IT. THIS ISSUE LEADS TO DRIVER STRANDED AS WITHOUT PROPER SHUTOFF,IT RUNS DOWN BATTERY. MAZDA IS FULLY AWARE OF THIS ISSUE AND THEY HAVE RECTIFIED THE SHIFTER SWITCH WITH NEW PART # KDY0-46-040. THERE WAS A SERVICE BULLETIN SEND TO MAZDA DEALERS ON 12/22/15 AND 4/11/16 ON HOW TO ADDRESS THIS PROBLEM WITH BULLETIN NO. 05-004/16 AND NOW RECOMMENDING TO REPLACE THE SWITCH UNIT WITH NEW PART # KDY0-46-040. HOWEVER THERE IS NO RECALL FOR THIS ISSUE. MAZDA SHOULD REPAIR THIS DEFECTIVE PART WITHOUT ADDITIONAL COST TO OWNERS AS THIS CAN BE DANGEROUS AS YOU CAN EASILY LEAVE CAR IN ACCESSORY MODE AND CAR BATTERY WILL BE DEAD UPON RETURN. THIS HAS OCCURRED TO US MULTIPLE TIMES AND AS RECENT AS THIS WEEK ONLY.

NHTSA ID

11340126

Incident

Apr 8, 2019

Mileage

88,489 mi

TL THE CONTACT OWNS A 2014 MAZDA CX-5. THE CONTACT STATED THAT THERE WAS A MANUFACTURING ERROR FOR THE UPSWITCH BUILT INTO THE SELECTER LEVER COMPONENT IN THE GEAR SHIFT IN AN AUTOMATIC TRANSMISSION. THE SWITCH WOULD NOT TURN OFF ONE OUT OF EVERY THREE TIMES, WHICH DRAINED THE VEHICLE'S BATTERY. THE MANUFACTURER STATED THAT THEY SAW NO RECALLS FOR THE FAILURE AND REFERRED THE CONTACT TO NHTSA. THE CONTACT STILL HAD AN EXTENDED WARRANTY, BUT WOULD NOT COVER THE FAILURE. AN UNKNOWN DEALER ALSO STATED THAT THEY WOULD NOT COVER THE REPAIR COSTS. THE DEALER GAVE THE CONTACT A COPY OF A TECHNICAL SERVICE BULLETIN REGARDING THE FAILURE. THE FAILURE MILEAGE WAS 69,000.

NHTSA ID

11289938

Incident

Apr 1, 2019

Mileage

69,000 mi

THE DASHBOARD INDICATORS SUDDENLY CAME ON ALL AT ONCE WHILE DRIVING ON THE HIGHWAY. AFTER PULLING OVER TO THE BREAKDOWN LANE AND PUTTING IT IN PARL, THE ENGINE WOULD NOT TURN OFF WHEN PRESSING THE ON/OFF BUTTON. AFTER ARRIVING AT OUR DESTINATION, WE NEEDED SEVERAL ATTEMPTS OF PUTTING IT IN DRIVE AND BACK TO PARK BEFORE THE ENGINE FINALLY SHUT OFF. BUT THE DASHBOARD INDICATORS REMAINED ON AND WOULD NOT TURN OFF, DRAINING THE BATTERY ALL THE WAY DOWN. THE FOLLOWING MORNING, WE HAD TO HAVE THE VEHICLE TOWED TO A NEARBY MAZDA SERVICE CENTER.

NHTSA ID

11282872

Incident

Nov 28, 2019

Mileage

145,000 mi

TL* THE CONTACT OWNS A 2014 MAZDA CX-5. WHILE ATTEMPTING TO TURN THE VEHICLE OFF, THE SHIFTER WOULD NOT IMMEDIATELY CHANGE INTO THE PARK POSITION AND THE VEHICLE WOULD NOT COMPLETELY SHUT OFF. ON SEVERAL OCCASIONS, THE BATTERY DRAINED DUE TO THE FAILURE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE LOCAL DEALER WAS NOT NOTIFIED OF THE FAILURE. THE MANUFACTURER WAS CONTACTED, BUT NO ASSISTANCE WAS OFFERED. THE FAILURE MILEAGE WAS 75,000.

NHTSA ID

11267073

Incident

Sep 1, 2018

Mileage

75,000 mi

I WAS SLOWLY ACCELERATING AWAY FROM A STOP LIGHT IN TRAFFIC ON A 4 LANE HIGHWAY WHEN SUDDENLY THE TRANSMISSION FELT LIKE IT WAS SHIFTING FROM 1ST GEAR INTO REVERSE INSTEAD OF 2ND GEAR. MY AWD AUTOMATIC TRANSMISSION MAZDA SHOOK AND IT FELT LIKE IT WAS SHIFTING FROM 1ST TO REVERSE AND BACK AGAIN REPEATEDLY. I PUT IT IN NEUTRAL AND COASTED THROUGH THE INTERSECTION. I STOPPED IN THE MIDDLE OF THE RIGHT LANE AND CHECKED THE GEAR LEVER WHICH WAS IN DRIVE, NO WARNING OR CHECK ENGINE LIGHTS. I PUT IT IN GEAR AND SLOWLY DROVE FORWARD AND IT STARTED JERKING AGAIN AND I WAS FORCED TO COAST TO A WIDER SPOT SO I WOULDN'T GET REAR ENDED. I HAD IT TOWED BY AAA (THE LOCAL DRIVER REPORTED I WAS THE 6TH MAZDA CX-5 THEY TOWED FOR SIMILAR SYMPTOMS). THEY TOWED IT TO THEIR RECOMMENDED TRANSMISSION SHOP AND AFTER A SCAN, THE MECHANIC COULDN'T FIND ANY CODES. HE TEST DROVE IT AND IT EXHIBITED THE EXACT SAME SYMPTOMS. HE SAID IT WAS PROBABLY ELECTRICAL OR SOFTWARE AND HE COULDN'T FIX IT. I'LL GET IT TOWED TO MAZDA MONDAY. MY WARRANTY FROM CAR MAX RAN OUT 300 MILES AGO, THEY'VE BEEN VERY HELPFUL, BUT NOT MUCH THEY CAN DO UNTIL WE IDENTIFY THE CAUSE.

NHTSA ID

11246221

Incident

Aug 23, 2019

Mileage

92,912 mi

MY VEHICLE WILL NOT TURN OFF WHEN I PLACE IT IN PARK AND TURN OFF THE ENGINE. IT CAUSES ME TO TURN ON THE ENGINE, MOVE THE VEHICLE'S SHIFT LEVEL, PLACE IT BACK IN PARK, AND TRY TURNING IT OFF AGAIN. SOMETIMES IT TAKES 5 TO 10 MIN OF REPEATING THIS PROCESS IN ORDER TO TURN OFF THE VEHICLE. THIS SEEMS TO BE A KNOWN ISSUE FOR OTHER MAZDA CX-5 OWNERS BASED ON THOUSANDS OF RELATED COMPLAINTS ON FORUMS DATING BACK TO AT LEAST 2015 ON GOOGLE AND BING. THIS EFFECTS THE CARS, BATTERY, ENGINE, SHIFT LEVER, AND ALSO MAKES IT UNCERTAIN IF YOU ACTUALLY HAVE THE CAR TRULY IN PARK OR ON/OFF. THE ISSUE HAPPENED OCCASIONALLY BEFORE BUT IS NOW EVERYTIME I TRYING AND TURN OFF THE VEHICLE! MAZDA USDA IS AWARE OF THE ISSUE NOT TAKING RESPONSIBILITY.

NHTSA ID

11234566

Incident

Jul 1, 2016

Mileage

24,000 mi

WHEN SHIFTING INTO PARK, UNABLE TO SHUT OFF ENGINE AS CAR DOES NOT RECOGNIZE IT IS IN PARK

NHTSA ID

11233548

Incident

Jul 5, 2019

Mileage

85,000 mi

MY VEHICLE DOES NOT COMPLETELY SHUT OFF WHEN THE START BUTTON IS PUSHED. IT GOES INTO AUXILIARY MODE. IF LEFT THE VEHICLE WILL STAY RUNNING UNTIL THE BATTERY DIES. THIS CAN BE RESOLVED AT TIMES BY RESTARTING THE CAR, SHIFTING IT OUT OF PARK, BACK INTO PARK AND THEN SHUTTING THE CAR OFF AGAIN..THIS MAY NEED TO BE DONE MORE THAN ONCE AND SOMETIMES YOU HAVE TO MOVE THE CAR A LITTLE TO GET IT TO WORK.

NHTSA ID

11232171

Incident

Jul 6, 2018

Mileage

70,000 mi

WHEN PUTTING THE VEHICLE IN PARK, THE VEHICLE OFTEN DOES NOT FULLY TURN OFF (GOES INTO ACCESSORY MODE). IT SEEMS TO BE A SHIFTER ISSUE, OR IT DOES NOT KNOW IT'S IN PARK. I HAVE SEEN MANY SIMILAR REPORTS ON THIS AT HTTPS://WWW.CARGURUS.COM/CARS/DISCUSSION-T49115_DS799849

NHTSA ID

11229485

Incident

Jul 4, 2019

Mileage

60,000 mi

WHEN PRESSING THE START/STOP BUTTON, THE IGNITION DOES NOT TURN OFF. ALTHOUGH THE SHIFT LEVER IS IN 'P' POSITION AND THE ENGINE SHUTS OFF NORMALLY, THE IGNITION STAYS ON.

NHTSA ID

11217723

Incident

Jan 1, 2018

I AM HAVING ISSUES WITH TURNING THE CAR OFF. FREQUENTLY, I WILL PARK THE CAR, ENSURE THE AUTOMATIC TRANSMISSION IS ENGAGED IN "PARK", PUT MY FOOT ON THE BRAKE AND HIT THE OFF BUTTON (KEYLESS). THE ACCESSORY POWER WILL REMAIN ON AND THE CAR WILL ALERT ME THAT THE VEHICLE IS STILL "ON", EVEN THOUGH EVERYTHING SHOULD BE OFF. I WILL HAVE TO TRY MULTIPLE TIMES TO TURN THE CAR ON AND OFF, EVEN ENGAGING IN REVERSE, DRIVE, ETC AND THEN TRYING TO TURN OFF BEFORE IT FINALLY TURNS OFF FULLY. LOOKING FOR MORE INFORMATION ONLINE, I FOUND THERE ARE MANY OTHER CX-5 OWNERS WHO ARE HAVING THIS ISSUE.

NHTSA ID

11203200

Incident

Apr 18, 2019

Mileage

62,000 mi

TRANSMISSION SAFETY SWITCH WHICH ALLOWS RECOGNIZES THE GEAR SELECTOR SWITCH IS IN THE P POSITION IS FAULTY/DEFECTIVE. DEFECTIVE SWITCH IS A SAFETY CONCERN AS WILL NOT ALLOW VEHICLES TO COMPLETELY TURN OFF. MAZDA IS AWARE OF THE PROBLEM AND HAS ISSUED A MAINTENANCE BULLETIN ON MANY AFFECTED 2013 AND 2014 MODEL VEHICLES. THIS STARTED HAPPENING RANDOMLY 3 YEARS AGO, BUT HAS PROGRESSED TO 3-4 TIMES PER WEEK.

NHTSA ID

11196414

Incident

Apr 14, 2019

Mileage

50,000 mi

MY CAR HAS 58,283 MILES AND I NEED A NEW DIFFERENTIAL. I HAVE NEVER EVEN HAD A DIFFERNTIAL REPLACED ON ANY OF MY PRIOR CARS. I HAVE HAD CARS WITH OVER 200,000 MILES. THIS IS A COSTLY FIX AND I FEEL IT SHOULD NOT HAPPEN TO A CAR AT THIS MILEAGE. I BOUGHT THE CAR USED AT ABOUT 23,000 MILES.

NHTSA ID

11194864

Incident

Apr 9, 2019

Mileage

58,283 mi

VEHICLE WON'T SHUT COMPLETELY OFF. INFOTAINMENT SYSTEM REMAINS ON, DOORS WON'T LOCK AND KEY FOBS WON'T WORK. ALL AFTER PRESSING THE START BUTTON IN ORDER TO SHUT IT OFF.

NHTSA ID

11189851

Incident

Mar 18, 2019

Mileage

77,000 mi

THE ENGINE WAS IN DRIVE AND THE BRAKE PEDAL WAS FULLY DEPRESSED. THE CAR WAS STOPPED FOR AT LEAST 5 SECONDS- AT WHICH POINT THE ENGINE STARTS TO REV, LOUD CLUNK FROM BEHIND AND THE CAR JUMPS FORWARD AT LEAST 5 FEET. FEELS AS THOUGH WAS HIT FROM BEHIND. IN ADDITION, THE CAR SUDDENLY STARTS TO REV UP TO 4000-5000 RPM WHILE AT STOP AND WHILE DRIVING LOCALLY (NOT HIGHWAY DRIVING)

NHTSA ID

11187460

Incident

Mar 15, 2019

Mileage

80,000 mi

TL* THE CONTACT OWNS A 2014 MAZDA CX-5. WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE SLIPPED INTO NEUTRAL AND STOPPED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO INDEPENDENCE MAZDA (704-563-1510, LOCATED AT 6735 E INDEPENDENCE BLVD, CHARLOTTE, NC 28212) TO BE DIAGNOSED, BUT THE FAILURE COULD NOT BE DUPLICATED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE VIA EMAIL. THE MANUFACTURER ATTEMPTED, BUT FAILED TO REACH THE CONTACT. THE CONTACT PLANNED TO CALL THE MANUFACTURER BACK. THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 49,500.

NHTSA ID

11173283

Incident

Jan 22, 2019

Mileage

49,500 mi

THE CAR SLIPS GEARS - GOING FROM DRIVE TO NEUTRAL INSTANTANEOUSLY WITHOUT WARNING. THIS HAPPENS WHEN THE CAR IS IN MOTION AND IN DRIVE. THE INDICATOR LIGHT SAYS 'D' BUT THE CAR'S GEAR IS IN NEUTRAL. THIS HAS HAPPENED 3 TIMES ON STREETS AT APPROX 40MPH AFTER MAKING A 3 HOUR HWY TRIP.

NHTSA ID

11171800

Incident

Jan 21, 2019

Mileage

49,500 mi

TL* THE CONTACT OWNS A 2014 MAZDA CX-5. AFTER THE CONTACT SHIFTED INTO THE DRIVE POSITION, THE VEHICLE ROLLED BACKWARDS AND WOULD NOT DRIVE FORWARD. ALSO, THE VEHICLE WOULD NOT SHUT OFF WHEN THE ENGINE POWER BUTTON WAS PRESSED. THE VEHICLE WAS TOWED TO THE LOCAL DEALER (KOEPPEL MAZDA, 7712 NORTHERN BLVD, QUEENS, NY) WHERE IT WAS DIAGNOSED THAT THE SHIFTER WAS FAULTY. THE SHIFTER WAS REPLACED, BUT THE CONTACT STILL EXPERIENCED FAILURES WITH THE VEHICLE POWERING OFF. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES. THE FAILURE MILEAGE WAS 45,762. *DT*JB

NHTSA ID

11163258

Incident

Nov 1, 2016

Mileage

45,762 mi

TL* THE CONTACT OWNS A 2014 MAZDA CX-5. THE CONTACT STATED THAT THE VEHICLE FAILED TO ENGAGE IN PARK AND WAS UNABLE TO BE TURNED OFF. THE DEALER (BERGLUND MAZDA, 834 E MAIN ST, SALEM, VA 24153 WAS CONTACTED AND INFORMED THE CONTACT TO SCHEDULE A DIAGNOSTIC APPOINTMENT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED AND INFORMED THE CONTACT TO TAKE THE VEHICLE TO THE DEALER FOR DIAGNOSTIC TESTING. THE FAILURE MILEAGE WAS 46,000.

NHTSA ID

11101195

Incident

Jun 10, 2018

Mileage

46,000 mi

CAR WILL NOT TURN OFF WHEN BRAKE IS PRESSED, CAR IS IN PARK AND I HIT THE POWER OFF BUTTON. LEAVING CAR RUNNING IN GARAGE - VERY UNSAFE. NOT THE ONLY ONE... HERE IS A LINK TO SITE WITH 100'S OF PEOPLE WITH SAME ISSUES. HTTPS://WWW.CARGURUS.COM/CARS/DISCUSSION-T49115_DS799849

NHTSA ID

11089712

Incident

Feb 15, 2018

Mileage

70,000 mi

CHECK ENGINE LIGHT AND A/T WARNING LIGHT REMAIN ON. UNEXPECTED ISSUE DOES NOT APPEAR TO HAVE ANY CAUSE THAT IS BASED ON DRIVER USAGE OF VEHICLE. OEM BLOGS FOR VARIOUS OWNERS OF THIS MODEL APPEAR TO HAVE SIMILAR ISSUES. MANUFACTURER IS CHARGING CUSTOMERS TO UPDATE THE TCM AND PCM CODES ON PROGRAMMING BOARDS, FOR AN ISSUE IT IS AWARE OF. CODES APPEAR TO ARISE RANDOMLY, AND NOT AS PART OF VEHICLE BEING IN MOTION.

NHTSA ID

11076518

Incident

Mar 6, 2018

Mileage

66,938 mi