2018 Mazda MAZDA6 other reported problems

10 of the 82 complaints about the 2018 Mazda MAZDA6 are about the other systems — 12% of everything reported for this model year. Half of the failures with a mileage on record happened before 18,799 miles.

C

10

Complaints

0

Crashes

1

Fires

0

Injuries

Exactly what failed

Unknown OR Other 9 90.0%
Other/I am not Sure 1 10.0%

Other & Unspecified across every Mazda MAZDA6 year

2009 57 29.4%
2010 33 17.0%
2011 22 11.3%
2012 20 10.3%
2014 17 8.8%
2016 11 5.7%
2017 24 12.4%
2018 10 5.2%

What owners said

Filed with NHTSA, in their own words.

Spring Hope, NC

Other/I am not sure

Have had 3 seats replaced under warranty by Graco and was told to make a report with you. The rigid latch anchors on two have been faulty after 2 months. The second one got stuck in the installed base and pulling the release button did nothing. The rigid latch on the first got stuck in the open position. The second they would move independently of each other and not lock in. The third is starting to have the same issue with getting stuck in the base. These have all happened within two months of normal use.

NHTSA complaint #11760546 — an unverified report by a vehicle owner.

Rocklin, CA

UNKNOWN OR OTHER

Software error/loss of engine power. No warning of this before it happens. The car completely loses power, and stalls or stops in the middle of me driving. This has happened on the freeway and risked my life as well as my husbands, and children. This same issue has been a previous recall and fixed in 2019 for my car, and now it is happening again.

NHTSA complaint #11636672 — an unverified report by a vehicle owner.

Benton, KY

UNKNOWN OR OTHER

Coolant leaks at the cylinder head around the exhaust manifold causing my car to over heat. Also when my thermostat is set to the exact temperature for both sides my driver side blows cold and the passenger side blows hot

NHTSA complaint #11634788 — an unverified report by a vehicle owner.

Denver, CO

UNKNOWN OR OTHER

My car has stalled out on me 6 times in traffic and wouldn’t restart for hours. I took it to the Mazda dealership and they told me nothing was wrong but it continues to happen. I need something done as soon as possible

NHTSA complaint #11616978 — an unverified report by a vehicle owner.

Bellfower, CA

UNKNOWN OR OTHER

Mazda is producing and installing bad belt tensioner sand bad belts for new cars belt tensioner only lasts about 27,500 miles and belt only lasts 11 month/14,000 miles belt tensioner is a major safety issue

NHTSA complaint #11519167 — an unverified report by a vehicle owner.

Alexandria, VA

UNKNOWN OR OTHER

Timing chain cover leak

NHTSA complaint #11479105 — an unverified report by a vehicle owner.

Bellfower, CA

UNKNOWN OR OTHER

I took my car in for scheduled maintenance and the technicians at the Mazda dealer found out the tensioner and belt needed to be replaced, when the car is less than 36k in miles. Vehicles being repaired under warranty but a tensioner should not be going out this early in the lifespan of a 2 year old car. I have found a lot of people are complaining for the same issue. This can cause the cars to not run as there’s no notice ahead of time that the belt and tensioner are bad. I do have paper work stating tensioner problems. Vehicles should be recalled due to poor manufacturing and parts making it unsafe on the road.

NHTSA complaint #11423596 — an unverified report by a vehicle owner.

at 26,198 miles Fullerton, CA

UNKNOWN OR OTHER

I WAS DRIVING ON A STREET AND MY CHECK ENGINE LIGHT, TCS/DSC LIGHT, SBS/SCBS LIGHT, MRCC LIGHT, AND WARNING LIGHT APPEARED ON MY DASHBOARD. MY CAR THEN STARTED PUTTING OR JERKY. IT FELT AS MY CAR WAS VERY WEAK AS IF IT WAS GOING TO GIVE OUT. THIS IS THE THIRD TIME THESE SAME MALFUNCTIONS APPEARED. EACH TIME IT OCCURRED I TOOK MY CAR TO THE MAZDA DEALERSHIP. THE FIRST TIME THEY DID NOT FIND A PROBLEM BECAUSE THE WARNING LIGHT HAD ALREADY TURNED OFF. THE SECOND TIME(SEPTEMBER 5), THEY GAVE ME A NEW BATTERY AND NEW COMPUTER SOFTWARE. IT IS NOW AT THE DEALERSHIP AGAIN. THIS SITUATION IS VERY SCARY AND I NEED TO KNOW WHY THIS IS HAPPENING

NHTSA complaint #11374972 — an unverified report by a vehicle owner.

Fresno, CA Fire

UNKNOWN OR OTHER

MY MAZDA6 SPONTANEOUSLY CAUGHT ON FIRE WHILE IT WAS PARKED ON A STREET AND COMPLETELY BURNED DOWN. THE FAULT/PROBLEM CAUSE IS UNKNOWN AT THIS TIME BUT I SUSPECT THERE WAS WIRING/ELECTRICAL FAULT AND MANUFACTURING AND DESIGN DEFECT. BOTH THE SHERIFF'S DEPARTMENT AND FIRE DEPARTMENT WERE INVOLVED IN ASSISTING ME IN THIS INCIDENT. I AM STILL WAITING FOR REPORTS FROM LAW ENFORCEMENT/FIRST RESPONDERS. MAZDA HAS REFUSED TO ADDRESS THIS SITUATION WITHOUT ME PROVIDING THEM WITH AN "INSPECTION REPORT SUPPORTING THE CLAIM A DEFECT WAS PRESENT AND SAID DEFECT CAUSED THE FIRE." AS I WAS ONLY A LESSEE OF THE VEHICLE, I HAVE NO POSSESSION OF THE VEHICLE AND, THEREFORE, I CANNOT ORDER AN INSPECTION ON THE VEHICLE. MAZDA IS ACTING IN BAD-FAITH.

NHTSA complaint #11349943 — an unverified report by a vehicle owner.

at 11,400 miles Lakeville, MN

UNKNOWN OR OTHER

EXCESSIVE PAINT CHIPPING. KNOW PROBLEM. NORMAL, EVERYDAY DRIVING; NO ROCKY ROADS, GRAVEL TRUCKS, ETC.

NHTSA complaint #11222395 — an unverified report by a vehicle owner.

Other 2018 Mazda MAZDA6 problems

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