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Infiniti Qx80 Brakes Problems

12 owner complaints filed with NHTSA across 6 model years.

Complaints by Year

Worst year: 2016. Best year: 2020.

Owner Reports

A representative sample of complaints filed with NHTSA.

Brakes · 2015 4

I WAS DRIVING DOWN BACK STREET AND APPLIED BRAKES DUE TO A STOP SIGN AHEAD OF ME AND MY VEHICLE DID NOT STOP. I WAS IN TOTAL SHOCK AT THE TIME OF THE ACCIDENT AND COULD NOT BELIEVE I REAR ENDED ANOTHER VEHICLE. THE DATE OF THE ACCIDENT...

Brakes · 2020 2

The brakes automatically engage without cause. The problem occurs at both city and highway speeds, from 20-75 mph. It is particularly bad when passing underneath a bridge. The car will abruptly stop. This has been ongoing for monthes. S...

Brakes · 2016 2

I HAD MY INFINITY 2016 QX 80 FOR 6 MONTHS AND THE BREAKS WENT OUT TO THE FLOOR. I WAS ONLY GOING OVER A SPEED HUMP, LUCKILY. I PULLED OVER AND THE CALIPER WAS AGAINST THE INSIDE OF THE RIM. I WAS TOLD THE PIN FELL OUT. VERY DANGEROUS!

Brakes · 2019 2

2019 INFINITY QX80 LIMITED 4 X 4--FAULTY AUTOMATIC BREAKING SYSTEM!!! CAR WOULD EMIT A BEEP BEEP BEEEEEEP AND THEN THE AUTO BRAKING SYSTEM WOULD ENGAGE AND CAUSE THE CAR TO COME TO AN ABRUPT STOP. THIS OCCURRED WITHIN THE FIRST 1000 MIL...

Brakes · 2016 2

WE HAVE HAD SEVERAL ISSUES WITH OUR VEHICLE. IT HAS BEEN TO THE DEALERSHIP 3 TIMES SINCE NOVEMBER 20, 2019. THE FIRST TIME WE TOOK THE VEHICLE INTO THE DEALERSHIP, IT WAS DUE TO IT BOGGING DOWN. THIS HAPPENED WHEN THE VEHICLE WAS IN...

Brakes · 2016 2

THIS VEHICLE HAS A CRASH AVOIDANCE SYSTEM THAT HAS TO BE TURNED ON, I THINK IT SHOULD TURN WHEN THE VEHICLE IS STARTED LIKE FCA,GM,FORD AND THE BENDIX SYSTEM WE HAVE IN HD TRUCKS. THE DEALER IS NO HELP.

Brakes · 2015 2

DRIVING DOWN A CITY STREET AT ABOUT 25-30 MPH WITH NO CARS IN CLOSE PROXIMITY IN FRONT OF VEHICLE. HEARD THREE QUICK BEEPS AND THEN THE CAR SUDDENLY STOPPED IN THE MIDDLE OF THE STREET. MOVED FOOT FROM GAS PEDDLE TO THE BRAKE TO FIND THE...

Brakes · 2017 1

Automatic emergency braking system phantom braking; Several different times now, on the road; at low speed causing sudden stopping in traffic; after pulling over the emergency stopping system turned off but the transmission locked u...

Brakes · 2014 1

My daughter was driving this car home from college on I80 east from Iowa to joliet and almost was involved in a accident. The stearing started to lean to the left and when she had to slow down and brake the stearing went hard to her left...

Brakes · 2017 1

I am writing to report serious safety concerns regarding my 2017 Infiniti QX80. The vehicle has exhibited two primary issues: 1. Unintended Braking: The vehicle has a tendency to suddenly and unexpectedly brake, particularly when drivin...

Brakes · 2019 1

THE 2019 QX80 FORWARD EMERGENCY BREAKING SYSTEM (FEB) CONTINUOUSLY ENGAGES THE BRAKES WITHOUT WARNING OR AN OBSTRUCTION. ALWAYS WHILE A RAILROAD CROSSING IS IN SITE, SOMETIMES WHEN A REDLIGHT IS NEAR BUT (GREEN) WITH NO VEHICLES STOPPED ...

Brakes · 2015 1

I WAS A PASSENGER IN MY INFINITI QX80 GOING ABOUT 25 +/- . THERE WERE 3 BEEPS AND THE CAR SUDDENLY BREAKED ON ITS OWN IN THE MIDDLE OF THE STREET. I LOOKED UP TO FIND NOTHING IN FRONT OF US. THE DRIVER SAID THE CAR BREAKED SUDDENLY ON I...

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