2006 Infiniti QX56

Routine

Owners filed 80 complaints about this vehicle with federal regulators, most often about the brakes. It has been recalled 4 times.

Not among the Infiniti QX56 years to avoid. Which Infiniti QX56 years to avoid →

When it fails
020k40k60k90k120k200k
95,000 milesMedian miles at failure

72 complaints record an odometer reading. Failures cluster around 90,000–105,000 miles.

Most common 2006 Infiniti QX56 problems

56 of the 80 complaints (70%) are about the brakes.

ComponentReportsCrashesFiresInjuries
Service Brakes · brakes44
000
Service Brakes, Hydraulic · brakes11
000
Electrical System6
000
Power Train · transmission3
000
Engine3
000
Fuel System, Other › Storage › Fuel Gauge System · fuel system2
000
Exterior Lighting · headlights2
000
Unknown or Other1
000
Suspension › Front1
000
Service Brakes, Electric · brakes1
000

4 safety recalls

Part 573 reports
Engine and Engine Cooling10V517000
Filed Oct 28, 2010747,480 vehiclesNissan North America, Inc.

Defect. NISSAN IS RECALLING CERTAIN MODEL YEAR 2004-2006 ARMADA, TITAN, INFINITI QX56 AND MODEL YEAR 2005-2006 FRONTIER, PATHFINDER AND XTERRA VEHICLES. THE INTELLIGENT POWER DISTRIBUTION MODULE (IPDM) ASSEMBLY CONTAINS AN ENGINE CONTROL MODULE (ECM) RELAY THAT HAS A DIODE FOR ELECTRICAL CURRENT NOISE REDUCTION. THE ECM RELAY MAY ALLOW SILICON VAPOR TO FORM AND, OVER TIME, THE SILICON EVAPORATES FROM THE DIODE MOLDING WHICH CAUSES SILICON OXIDE TO DEVELOP ON THE ECM RELAY CONTACT DUE TO ARCING.

Risk. THIS COULD CAUSE ENGINE STALLING INCREASING THE RISK OF A CRASH.

Remedy. DEALERS WILL REPLACE THE ECM RELAY INSIDE THE IPDM ASSEMBLY. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON DECEMBER 6, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

Suspension › Front › Control Arm › Lower Arm10E019000
Filed May 20, 20101,873 vehiclesNissan North America, Inc.

Defect. NISSAN IS RECALLING CERTAIN FRONT AND REAR LOWER LINKS, P/NOS. 54501ZQ00A, 54500ZQ00A, 551A1ZQ00A, 551A0ZQ00A , 54501EA00A, 54500EA00A, 551A1EA500, 551A0EA500, 54501ZR00A, AND 54500ZR00A, SOLD BETWEEN NOVEMBER 25, 2009 AND MAY 14, 2010 AS REPLACEMENT PARTS FOR MODEL YEAR 2004 THROUGH 2010 TITAN, ARMADA, AND QX56, AND MODEL YEARS 2005 THROUGH 2010 FRONTIER, XTERRA, AND PATHFINDER VEHICLES. THE LOWER CONTROL LINK ASSEMBLY HAS TWO CYLINDRICAL COLLARS FORMING THE INBOARD ATTACHMENT POINTS TO THE CHASSIS. DUE TO AN IMPROPER WELDING PROCESS SOME COLLARS MAY CONTAIN WELDS THAT DO NOT MEET STRENGTH SPECIFICATIONS.

Risk. IF THE COLLAR WELD SEPARATES, THE VEHICLE HANDLING WILL DETERIORATE, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy. NISSAN WILL NOTIFY OWNERS AND DEALERS WILL REPLACE ANY AFFECTED LOWER LINK FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 12, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

Fuel System, Other › Storage › Fuel Gauge System10V074000
Filed Mar 3, 2010340,000 vehiclesNissan North America, Inc.

Defect. NISSAN IS RECALLING CERTAIN MODEL YEAR 2005-2009 TITAN, ARMADA, AND INFINITI QX56 VEHICLES. THE INSTRUMENT PANEL FUEL GAUGE MAY INACCURATELY DISPLAY THAT THE VEHICLE STILL HAS SOME FUEL, TYPICALLY ABOUT ONE QUARTER TANK, WHEN THE FUEL TANK IS EMPTY.

Risk. THIS COULD CAUSE THE VEHICLE TO RUN OUT OF GAS AND STALL ON THE HIGHWAY, WHICH COULD CAUSE A CRASH.

Remedy. DEALERS WILL REPLACE THE FUEL SENDER UNIT INSIDE THE FUEL TANK WITH A NEW IMPROVED SENDER CARD. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 22, 2010. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

Equipment › Appliance › Air Conditioner08V284000
Filed Jun 27, 2008180,664 vehiclesNissan North America, Inc.

Defect. NISSAN IS RECALLING 180,664 MY 2005-2006 TITAN, ARMADA AND INFINITY QX56 VEHICLES MANUFACTURED AFTER MARCH 17, 2005, THAT ARE EQUIPPED WITH A VISTEON AIR CONDITIONING CONDENSER FAN MOTOR. THE FAN MOTOR MAY NOT BE PROPERLY SEALED ALLOWING EXCESSIVE WATER INTRUSION AND INADEQUATE DRAINAGE OF MOISTURE.

Risk. THIS COULD CAUSE CORROSION IN THE MOTOR LEADING POSSIBLY TO OVERHEATING AND A FIRE.

Remedy. DEALERS WILL INSTALL A 'THERMAL PROTECTOR KIT' AND TEST THE AIR CONDITIONING CONDENSER FAN MOTOR AND REPLACE IT IF NECESSARY. THE RECALL BEGAN ON AUGUST 2, 2008. OWNERS MAY CONTACT NISSAN AT 1-800-647-7261.

All 4 campaigns on file, newest first.

What owners reported

Newest filings
Electrical System
Filed Oct 21, 2026249,000 milesDE

The contact owns a 2006 Infiniti QX56. The contact stated that while 5 MPH and making a turn at an intersection on three separate occasions, the vehicle unexpectedly shut off and restarted independently after several seconds. Additionally, the check engine warning light and a sensor warning light were illuminated. The vehicle was taken to the dealer, where it was diagnosed that an Intelligent Cruise Control (ICC) distance sensor malfunction might have caused the failure. The manufacturer was notified of the failure, and a case was filed. The failure mileage was approximately 249,000.

Air Bags
Filed Jul 23, 2023HI

Air bag not working, horn not working properly. And other functions. Was told clock spring needs to be replaced.

Service Brakes
Filed Sep 14, 2022CA

Brake Failure. The brake fails occasionally while driving on the streets or on the Highways without Waring. The brake pedal goes down to the floor, and grinding/hitting metal to metal sound is heard and vehicle brake control is lost. Experiences were traumatic; you swing left or right to avoid hitting another vehicle from behind or running a red light. The vehicle has been inspected by an independent mechanic, and the brake components: rotors, pads, drum, and fluid levels were ok, each time it occurs. The brake lights come off and on and each time, the mechanic finds no issues with the brake components. One dangerous aspect of these occurrences is that after the vehicle sits for a while, like 30 minutes to one hour, and you go back to driving the vehicle, it appears that the brakes readjust and starts working normally; it continues to work normally about a month, and out of nowhere without warning it fails again and readjusts later. I was about to take my daughter to college out of County, and she has a lot of luggage as she lives in the dormitory; we would not use this Infinity which is a large SUV that could have accommodated me, my daughter and my wife, because of fear of brake failure on the highway. We decided that we would have to use our small compact Lexus instead, but I would not be accommodated in the Lexus because of my daughter's much luggage; my wife and my daughter will make the trip without me. Please look into these break failures.

Engine
Filed Apr 14, 20211 milesNY

MY VEHICLE STALLING ALL TIME WHICH IS VERY DANGEROUS ESPECIALLY WHEN I M DRIVING ON HIGHWAY . MORE THAN 10 TIMES I ALMOST CRASH MY VEHICLE.

Service Brakes
Filed Nov 18, 2020200,139 milesMO

2006 INFINITI QX56, HAD BACK BRAKES AND ROTORS REPLACED IN OCTOBER 2020, 2 WEEKS LATER I'M DRIVING, FLAT SURFACE, NICE DAY, APPLIED BRAKES, MY PEDAL WENT TO FLOOR, NO RESISTANCE, I HEARD A GRINDING NOISE, FELT LIKE A 'SLIP' , I HAD KIDS IN CAR, I PULLED OVER, ASKED THE GIRLS WHAT THEY HEARD, TURNED OFF VEHICLE, CHECKED BRAKE FLUID, FULL, THE GIRLS THOUGHT I MAY HAVE HIT A SLICK PATCH OF OIL OR SOMETHING?? WE DID OUR SHOPPING, I MADE A FEW PHONE CALLS, GOT BACK IN VEHICLE, STARTED IT AND APPLIED BRAKES, WORKED FINE, DROVE HOME SLOW, NO ISSUES. ALSO NO LIGHTS CAME ON WHEN THIS HAPPENED. I CONVINCED MYSELF THIS WAS JUST A FLUKE. 2 1/2 WEEKS LATER AND AFTER LOTS OF DRIVING, I HAD TO GO TO MEMPHIS 5 HOURS AWAY WITH MY DAUGHTER. EVERYTHING FINE UNTIL WE GOT THERE. CHECKED INTO HOSPITAL, THEN DECIDED TO GO DOWNTOWN 4 BLOCKS AWAY. STARTED CAR, DROVE SLOW, AT 3RD BLOCK WENT TO BRAKE AS USUAL AND IT HAPPENED!!! BRAKE PEDAL WENT TO FLOOR, LOUD GRINDING, CLUNKING, BRAKES WOULDN'T WORK, THIS TIME LIGHT CAME ON. JUST THE RED BRAKE LIGHT. I GOT PULLED OVER, SHUT OFF VEHICLE, CHECKED FLUID LEVELS AGAIN, FULL! SCARED NOW. I'M IN MEMPHIS. WHEN I STARTED CAR BACK UP IT WAS FINE. I DON'T WANT TO DRIVE HOME. HAVE READ ALL THE BRAKE SENSOR PROBS, NO RECALLS, DEATHS, UNABLE TO STOP, I'M FRIGHTENED AND DON'T KNOW WHAT TO DO. NISSAN WILL BE HEARING FROM ME

Service Brakes
Filed Sep 10, 2020153,000 milesGA

SUV WILL HAVE TROUBLE BRAKING, EMITTING A LOUD, GRINDING NOISE WHEN BRAKES ARE APPLIED. DIFFIULTY STOPPING. ALMOST CAUSED A WRECK TWICE NOW. ONCE VEHICLE IS TURNED OFF AND BACK ON, THE SITUATION SEEMS TO STOP. HAPPENS PERIODICALLY. FIRST TIME HAD BRAKES, ROTORS REDONE IN CASE THERE WAS AN ISSUE, THOUGH THERE DID NOT SEEM TO BE ACCORDING TO THE MECHANIC. HAS CONTINUED TO DO IT A FEW ADDITIONAL TIME. TOOK IT INTO INFINITI DEALER. WAS TOLD IT WAS THE BRAKE VACUUM BOOSTER. THIS ITEM HAS BEEN RECALLED ON OTHER 2004-2008 INFINITI QX-56 AND NISSAN ARMADAS. WAS TOLD THAT MY CAR WAS NOT ON THE 'RECALL' LIST.

Service Brakes
Filed Jul 27, 2020180,000 milesMN

DIFFICULTY STOPPING. PINGING NOISE. REPLACED THE BRAKES BUT DIDN'T FIX THE ISSUE. VERY DANGEROUS AS IT'S VERY HARD TO BRAKE AND BRAKE LIGHT COMES ON. HAPPENED A COUPLE TIMES AND IT SEEMS TO RESET ONCE THE CAR IS SHUT OFF! VERY SCARY. HAPPENS OUT OF THE BLUE.

Electrical System
Filed Jul 7, 2020143,000 milesWA

WHEN MY CAR IS IN MOTION AND I GO OVER ANY BUMPS IT PULLS THE BACK END OF CAR MY TO THE SIDE AND BOUNCES AROUND SO MUCH THAT I ALMOST DON'T HAVE CONTROL OF MY CAR.THIS WILL PULL SO MUCH IT TAKE ME TO THE SIDE OF THE LAND IM CURRENTLY IN I HAVE TO MAKE SURE I LOOK OUT FOR BUMPS IN THE ROAD AND MAKE SURE I SLOW DOWN BELOW THE SPEED LIMIT SO I CAN KEEP CONTROL OF THE CAR. THIS CAUSES MY ABS TO TURN ON WHEN GOING OVER BUMPS BECAUSE THE CAR THINK IM NOT IN CONTROL WHICH ALSO CAUSE MORE ISSUES. THIS ALSO CAUSE A RISK AS I HAVE OTHER TRAFFIC DRIVING AROUND ME, I HAVE CHILDREN AND I AM IN CONSTANT WORRY THAT IM NOT GOING TO BE ABLE TO SLOW DOWN TO KEEP CONTROL ESPECIALLY ON A HWY THERE IS NO SLOWING DOWN TO 20MPH ON A HWY. 2ND ISSUE MY DASHBOARD LIGHT CONTINUOUS FLICKER AND THEN GO OUT. RPM/TACK NEEDLE HAS QUIT WORKING. I HAVE HAD THIS REPAIRED SEVERAL TIME AND STILL HAVE THE SAME ISSUE.

Power Train
Filed Mar 4, 2020200,000 milesWA

TL* THE CONTACT OWNS A 2006 INFINITI QX56. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 65 MPH, THE VEHICLE STARTED TO VIBRATE AND DECELERATED INDEPENDENTLY. THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE RADIATOR FAILED WHICH CAUSED COOLANT TO MIX WITH TRANSMISSION FLUID AND CAUSED THE TRANSMISSION TO BECOME INOPERABLE. THE CONTACT WAS INFORMED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 200,000.

Service Brakes
Filed Feb 1, 202090,000 milesWA

I WAS DRIVING AT APPROXIMATELY 60 MPH ON A FREEWAY WHEN TRAFFIC AHEAD CAME TO A SUDDEN STOP. I PRESSED THE BRAKE PEDAL AND IT TRAVELED TO THE FLOOR AND I DID NOT FEEL THE CAR SLOW AT ALL. THE "BRAKE" DASH INDICATOR LIGHT CAME ON, AND I CONTINUED PUMPING THE BRAKE PEDAL TO TRY AND SLOW THE CAR. WHILE I CONTINUED PRESSING THE BRAKES, THE CAR STARTED SLOWING DOWN RAPIDLY ON ITS OWN AS IF IT WAS PRESSING THE BRAKES ON ITS OWN AND I COULD HEAR A LOUD GRINDING SOUND. I RELEASED THE BRAKE PEDAL AND CROSSED SEVERAL LANES OF TRAFFIC AS THE CAR WAS UNCONTROLLABLY SLOWING TO REACH THE SHOULDER. I CALLED MY HUSBAND TO TELL HIM WHAT HAD HAPPENED AND REMAINED ON THE SHOULDER WITH THE CAR RUNNING. MY HUSBAND MET ME ON THE SHOULDER AND DROVE THE CAR HOME. HE SAID THAT THE GRINDING SOUND WAS THE ABS ON IN A PERMANENT STATE, AND WOULD ACTIVATE DURING EVERY BRAKING UNLESS THE BRAKES WERE APPLIED EXTREMELY LIGHTLY. THE CAR WAS DRIVEN TO OUR DRIVEWAY AND TURNED OFF. SEVERAL HOURS LATER MY HUSBAND DROVE IT AGAIN. THE "BRAKE" LIGHT WAS OFF, BRAKING RETURNED TO NORMAL, AND ABS COULD BE ACTIVATED WITH HARD BRAKING AS USUAL.

Service Brakes
Filed Jan 9, 2020120,000 milesCA

WHILE IN MOTION THE BRAKE PEDAL FEELS LOOSE AND THERE IS A GRINDING NOISE. THE BRAKING POWER LOSES FUNCTION, THE RED BRAKE LIGHT TURNS ON AND YOU HAVE TO PULL OVER AS SAFELY AS POSSIBLE TO TURN OFF THE VEHICLE FOR IT TO RESET ITSELF. I ONLY LEARNED THAT IT WILL RESET ITSELF WHEN YOU TURN OFF THE VEHICLE AFTER THE FIRST TIME IT HAPPENED TO ME ON A STREET. SINCE THEN IT HAS HAPPENED ON SEVERAL OCCASIONS WHILE ON THE HIGHWAY AND FREEWAY. THE FIRST TIME IT HAPPENED WAS ABOUT 2 YEARS AGO AND MOST RECENTLY 1 WEEK AGO.

Service Brakes
Filed Nov 15, 20198,000 milesCA

I HAVE BEEN COMPLAINING ABOUT MY BRAKE LIGHT WARMING WHILE VEHICLE IS IN MOTION TO INFINITY FOR 13 YEARS TO INFINITY OF VANNUYS ( THE ONLY DEALER THAT SERVICES MY VEHICLE). WHY OLE THIS 6000 LB VEHICLE IS MOTION AND THIS SAFETY HAZARD OCCURS, DEPRESSING THE BRAKE PEDAL DOES. IT STOP THE VEHICLE PROMPTLY AS THE BRAKE SYSTEM SHOULD AND A LOUD METAL GRINDING NOISE IS PRODUCED. I HAVE HAD MY VEHICLE TOAD TO THE DEALER WITH THE SAME PROBLEM ON SEVERAL OCCASIONS AND ALL I AM TOLD IS THAT THERE IS NOTHING WRONG WITH THE VEHICLE. THIS OCCURS INFREQUENTLY AND OVER THE YEARS IT HAS BEEN OCCURRING MORE FREQUENTLY. WHAT IS MORE TERRIFYING IS THAT THIS IS A PUBLIC SAFETY HAZARD THAT IS KNOWN TO NHTSA AND NISSAN/INFINITY OF AMERICA AND NO RECALL HAS BEEN ISSUED OR THE MANUFACTURER HAS NOT BEEN HELD ACCOUNTABLE FOR FIXING THIS SAFETY HAZARD. THIS HAZARD HAS OCCURRED ON SEVERAL OCCASIONS OVER THE LIFE OF OWNERSHIP ( I AM THE SOLE OWNER OF THE VEHICLE). I HAVE MADE INFINITI OF VANNUYS AWARE OF THIS ISSUE AND IT WASN'T UNTIL RECENTLY THAT MY SERVICE ADVISOR COMMUNICATED WITH ME IF HOW ALARMED AND CONCERNED HE WAS WITH THE ISSUE AS HIS TECHNICIAN WAS TEST DRIVING THE VEHICLE AND THE BALEARIC LIGHT TURNED ON WHILE THE VEHICLE WAS MOVING AND MAKING THE METAL GRINDING NOISE AND NOT BEING ABLE TO BRAKE AS THE BRAKE SYSTEM IS INTENDED TO DO SO. I COMMUNICATED WITH CONSUMER AFFAIRS AT INFINITI AND WAS TOLD BY THEIR DEPARTMENT THAT THEY CANNOT DO ANYTHING FOR ME AS THERE IS NO RECALL ON MY VEHICLE AND

Service Brakes
Filed Oct 15, 2019120,000 milesFL

WHEN I AM DRIVING (PRESSING THE GAS) AN INCONSISTENT RANDOM CLICKING NOISE THAT'S AFFECTING THE BRAKE SYSTEM AND USAGE IS HEARD. IT'S DIFFICULT TO ACCELERATE. IN THE PAST, I WOULD SIMPLY TURN OFF THE VEHICLE AND TURN IT BACK ON AND THE NOISE WOULD STOP. IT WAS DIFFICULT TO EXPLAIN AND SHOW TO ANY MECHANIC BECAUSE IT DOES IT RANDOMLY AND UNEXPECTEDLY, THEREFORE IT WOULD NEVER DO IT WHEN NEEDED. I WENT ON BECAUSE IT WASN'T OFTEN AT FIRST. NOW IT'S AT AN EXTREME LEVEL AS IF THE VEHICLE DOESN'T WANT TO DRIVE AND I COULD BE ON THE HIGHWAY (YOU CAN IMAGINE HOW SCARY THAT IS AT HIGH SPEEDS).

Power Train
Filed Jul 3, 2019134,000 milesWA

TL* THE CONTACT OWNS A 2006 INFINITI QX56. THE CONTACT STATED THAT AS SOON AS THE VEHICLE WAS STARTED, IT SHOOK UNCONTROLLABLY AND THE TRANSMISSION WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DETERMINED THAT THE TRANSMISSION FAILED AND NEEDED REPLACEMENT. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED THE FAILURE EVER SINCE IT WAS PURCHASED ON DECEMBER 4, 2017. THE VEHICLE WAS TAKEN TO WENDLE NISSAN (8900 N DIVISION ST, SPOKANE, WA 90218) WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION NEEDED REPLACEMENT. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 134,000.

Service Brakes
Filed Jun 25, 2019144,500 milesCO

TRAVELING AT HIGHWAY SPEEDS THE EMERGENCY BRAKE LIGHT ILLUMINATED. I STARTED TO GET TO THE RIGHT HAND SIDE OF THE HIGHWAY AND SLOW DOWN. WHEN I WOULD DEPRESS THE BRAKES THERE WAS AN INCONSISTENT CLUNKING NOISE, IT WAS DIFFICULT TO BRAKE, ABS SYSTEM DIDN'T SEEM TO BE WORKING. WHEN THE BRAKES WERE NOT ENGAGED THE VEHICLE SEEMS TO BE DRIVING FINE. I WAS ABLE TO SLOW TO A STOP IN A PARKING LOT WHERE I PUT THE VEHICLE IN PARK AND PHYSICALLY ENGAGED THE EMERGENCY BRAKE. I THEN DISENGAGED THE EMERGENCY BRAKE AND THEN TURNED THE VEHICLE OFF. I GOT OUT AND CHECKED ALL OF THE BRAKES FOR VISIBLE DEBRIS AND DIDN'T SEE ANYTHING. I RETURNED TO THE VEHICLE AND STARTED IT. THE EMERGENCY BRAKE LIGHT WAS NO LONGER ILLUMINATED AND THE VEHICLE SEEMED TO BE BACK TO NORMAL.

Service Brakes
Filed Apr 4, 201991,000 milesMN

I HAVE OWNED THE CAR SINCE IT WAS NEW. WHEN THE CAR IDLES FOR LONG TIME, HIGH TRAFFIC OR RUN IN A LONG DISTANCE, THE BRAKE LIGHT COMES ON, SLIP LIGHT AND THE BRAKES CHATTER AND STOPPING CAR BECOMES ALMOST IMPOSSIBLE. NUMEROUS TRIPS TO THE DEALER OVER THE YEAR HAS PRODUCED NO FIXES....REPLACED SENSOR, BRAKE BOOSTERS, BRAKE PADS, FLUID CHANGES, IN ESSENCE PRACTICALLY AN ENTIRELY NEW BRAKING SYSTEM WITH NO POSITIVE RESULTS. THIS IS MAJOR ISSUE!!! I CAN NOT BELIEVE THAT NOTHING HAS BEEN DONE, LIKELY BECAUSE IT CAN NOT BE REPLICATED ON DEMAND. SOMEONE WILL GET HURT AND THEN SOMEONE MIGHT LISTEN.

Power Train
Filed Jan 18, 2019185,000 milesNJ

I WAS IN MOTION ON A ROAD WHEN THE UNIVERSAL JOINT BROKE OFF, WITHOUT ANY WARNING, THEN CAUSED THE DRIVE SHAFT TO EXPLODE, UPON PULLING OVER, I DISCOVERED METAL FRAGMENTS IN THE ROAD, AND RED TRANSMISSION FLUID RUNNING OUT OF MY VEHICLE. AFTER A COMPLETE INSPECTION MY VEHICLE IS TOTALED!

Engine
Filed Dec 26, 2018167,000 milesVA

TL* THE CONTACT OWNS A 2006 INFINITI QX56. THE CONTACT STATED THAT THE VEHICLE HESITATED, JERKED, LOST POWER, AND STALLED ON NUMEROUS OCCASIONS. PEARSON INFINITI (11701 MIDLOTHIAN TURNPIKE, MIDLOTHIAN, VA 23113, (804) 527-0300) INDICATED THAT THE VEHICLE WAS EXCLUDED FROM NHTSA CAMPAIGN NUMBER: 10V517000 (ENGINE AND ENGINE COOLING). THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 167,000.

Engine
Filed Nov 25, 2018180,000 milesNJ

MY 2006 INFINITI QX56 DRIVER SIDE MANIFOLD HAS CRACKED 4 TIMES IN 6 MONTHS. EACH TIME IT HAS CRACKED I WAS JUST DRIVING NORMAL ROAD CONDITIONS. I HAVE FIXED IT 4 TIMES AND AM CURIOUS IF THIS HAS ANYTHING TO DO WITH A PRIOR RECALL ON THE ARM SUSPENSION.

Service Brakes
Filed Sep 22, 201839,000 milesCA

BRAKE LIGHT KEEPS COMING OFF AND WEIRD NOISE WHEN PRESSING IT, CAR ONLY HAS 39K MILES

Electrical System
Filed Aug 13, 2018GA

I OWN AN INFINITI QX 56 2006. I STARTED THE VEHICLE FROM MY DRIVEWAY I NOTICED THE THE GAUGE CLUSTER SHOWING THE RMP SIDE WAS NOT MOVING AND THE COOLANT LEVEL WAS FADING. SO FAR MY SPEED IS STILL MOVING BUT I'M SCARED IT WILL STOP WORKING!!!

Electrical System
Filed Jun 27, 2018123,500 milesPA

WHILE IN MOTION ATTEMPTED TO STOP AT INTERSECTION RED LIGHT. VEHICLE FAILED TO STOP. LIGHTS ON DASH BLINK, POWER LOCKS OPEN AND CLOSE ALONG WITH WINDOWS BY SELF WHILE IN MOTION AND STATIONARY. SEVERAL OCCASIONS VEHICLE WOULD NOT START. DEALER STATES "NO ISSUES FOUND".

Service Brakes
Filed Apr 24, 2018101,000 milesTN

MY BRAKES SOMETIMES JUST GOES CRAZY!!! THE PETAL GOES TO THE FLOOR AND IT GRINDS AND IT IS COMPLETELY OUT OF CONTROL. IT ONLY GIVES ME ONE DATE BELOW BUT IT HAS HAPPENED MULTIPLE TIMES.

Electronic Stability Control (esc)
Filed Mar 13, 2018165,000 milesIN

THE CUSTER GAUGAE AND THE GAS HAND CONTINUES TO GO OUT HAS BEEN REPLACED 2 TIMES AND NEEDS RELPACING AGAIN.

Service Brakes
Filed Feb 27, 201897,250 milesIN

MULTIPLE TIMES THE BRAKES HAVE WENT OUT AND I HAVE BEEN UNABLE TO STOP THE VEHICLE. THIS HAS HAPPENED IN VARIOUS PLACES AND DURING VARIOUS CIRCUMSTANCES INCLUDING ON THE HIGHWAY AND CITY STREETS, IT HAS ALSO HAPPENED IN PARKING LOTS. THERE IS NO INDICATION, WARNING LIGHTS OR SIGNS WHEN THEY STOP WORKING,I FIND OUT WHEN I PRESS ON THE BACK AND IT MAKES A ODD SOUND ALMOST LIKE A SPRING AND A PULSATING/GRINDING FEELING WHEN I PRESS THE BREAK DOWN. NO INDICATOR LIGHTS COME ON WHEN THE BRAKES GO OUT. I AM UNABLE TO GET THE VEHICLE STOPPED DURING THIS TIME. THERE HAS BEEN NO SET REASON OR PATTERN FOR THE BREAKS GOING OUT, THEY JUST RANDOMLY STOP FUNCTIONING. NORMALLY WHEN THIS HAPPENS FOR THE PAST YEAR, AFTER I GET MY VEHICLE TO A COMPLETE STOP, I TURN THE VEHICLE OFF AND THEN BACK ON AND IT'S BACK TO NORMAL. HOWEVER THE MOST RECENT INCIDENT WAS ON 2/24/2018 AND THE BRAKES WENT OUT 4 SEPARATE TIMES EVEN WITH TURNING THE VEHICLE OFF. I FEARED FOR THE SAFETY OF MY CHILDREN IN THE CAR AND MYSELF SO THE VEHICLE WAS RETURNED TO MY HOUSE AND NOT DROVE AGAIN UNTIL 2 DAYS LATER. INFINITI WAS NOTIFIED OF THE PROBLEM AS WELL. I AM GREATLY CONCERNED THIS WILL END UP CAUSING A VEHICLE ACCIDENT AND INJURY TO MY CHILDREN, MYSELF OR ANYONE ELSE. WHEN THIS FIRST STARTED HAPPENING I HAD BRAKES AND ROTORS CHANGED BUT PROBLEM CONTINUED. THERE IS NO RHYME OR REASON FOR WHEN THEY GO OUT AND I HAVE NO CONTROL OVER STOPPING MY QX56. THIS IS VERY CONCERNING TO KNOW IT CAN HAPPEN AT ANYTIME!

Service Brakes
Filed Oct 6, 2017110,000 milesFL

BRAKES SUDDENLY MAKES GRINDING SOUND WHEN DEPRESSED THAT ALSO SOUNDS LIKE A LARGE SPRING IS ABOUT TO SNAP. THERE IS A LOSS OF BRAKING POWER AND THE BRAKE PEDAL GETS MUSHY. THIS HAS OCCURRED IN HEAVY STOP AND GO TRAFFIC NUMEROUS TIMES. IF THE VEHICLE IS TURNED OFF AND RESTARTED THE PROBLEM IMMEDIATELY DISAPPEARS. THE VEHICLE HAS NEW ROTORS/DISC AND NEW PADS INSTALLED BY THE DEALER. I AM IN FEAR FOR MY LIFE BECAUSE I NO LONGER TRUST THAT I WILL BE ABLE TO STOP WHEN DEPRESSING THE BRAKES. I HAVE CONTACTED THE DEALER AND THEY SAID I HAVE TO BRING IT IN WHEN THE PROBLEM IS OCCURRING.

Exterior Lighting
Filed Mar 16, 2017176,000 milesPA

I CURRENTLY OWN A 2006 INFINITI QX56 THAT I AM CURRENTLY EXPERIENCING SAFETY ISSUES WITH THAT I WILL ARTICULATE IN THE MESSAGE BELOW. THE 2006 INFINITI QX56 CONTAINS SERIOUS DESIGN AND/OR MANUFACTURING DEFECTS WITH THEIR HEADLIGHTS THAT CAUSES THEM TO BE HIGHLY PRONE TO CONDENSATION OR MOISTURE. AS A RESULT OF THESE DEFECTIVE PARTS, INCLUDING DEFECTS IN THE HEADLAMP HOUSING, WATER AND MOISTURE ARE ABLE TO ENTER THE HEADLIGHT ASSEMBLY AND DAMAGE THE ELECTRICAL LIGHTING COMPONENTS. THIS CAN LEAD TO SERIOUS SAFETY HAZARDS SUCH AS LOSS OF ILLUMINATION FROM ONE OR BOTH HEADLAMPS AT UNPREDICTABLE TIMES, EXPOSING DRIVERS AND THOSE WHO THEY SHARE THE ROAD WITH A SIGNIFICANT AND UNREASONABLE DANGER, INCLUDING TRAFFIC ACCIDENTS THAT CAN RESULT IN INJURY OR DEATH. VISION IS IMPAIRED DUE TO THE MOISTURE SUBSTANTIALLY CLOUDING THE ILLUMINATION WHICH IS A SAFETY ISSUE. SAFETY ISSUES ARE EVEN MORE SUBSTANTIAL WHEN THERE IS COMPLETE LIGHTING FAILURE DUE TO THE ELECTRICAL COMPONENTS SHORTING OUT AS A RESULT OF THE WATER AND MOISTURE BUILDUP. ***SEE ATTACHED FOR MORE DETAILS***

Service Brakes
Filed Jan 31, 201796,000 milesAR

MY CAR HAS THE NOTORIOUS ISSUE THAT SEEMS A LOT OF NISSAN TITAN, ARMADA, AND QX56 HAS. WHEN DRIVING, ALL IF A SUDDEN BRAKE LIGHT WILL COME ON THE DASH. ALL OF SUDDEN, WHEN I PRESS IN MY BRAKES, IT STARTS TO MAKE NOISE AND LOSES ALMOST ALL POWER IN THE BRAKING SYSTEM. LIKE THE ABS IS NOT WORKING. WHEN I TURN THE CAR OFF AND BACK ON, IT GOES AWAY TEMPORARILY BUT WILL SOON HAPPEN AGAIN. I TOOK IT TO NISSAN, AND THEY SAY THEY COULDN'T DO ANYTHING ABOUT UNLESS IT'S MALFUNCTIONING. SO THE NEXT TIME IT HAPPEN, I RISKED EVERYTHING TO DRIVE IT FROM THE HIGHWAY TO THE DEALERSHIP WITHOUT TURNING THE VEHICLE AND OFF TO ENSURE THE ISSUE IS PRESENT WHEN AT THE DEALERSHIP. CAR HAD 75K MILES AT THE TIME. THEY THEN TOOK IT BACK AND DID SOME KING OF UPDATE OR FLASH AND EVERYTHING HAS BEEN WORKING FOR A COUPLE OF YEARS. WELL NOW IT IS BACK WHILE I WAS DRIVING MY NEWBORN TO THE CHILDREN HOSPITAL 3 HOURS AWAY. I HAD TO PUT THE CAR IN NEUTRAL ON THE HIGHWAY TO LET IT ROLL, TURN OFF THE CAR WHILE ROLLING, THEN START IT BACK UP FOR MY BRAKES TO WORK. THIS SHOULD DEFINITELY BY A SAFETY ISSUE AND RECALL TO BE FIXED. SO MANY REPORTED INCIDENTS HAVE BEEN REPORTED AND EVEN A LAWSUIT. NOW INFINITI WANTS ME TO PAY TO HAVE THE ISSUED FIX AGAIN EVEN THOUGH IT WAS TEMPORARILY FIXED FOR A COUPLE YEARS. I DON'T KNOW HOW MANY ACCIDENTS OR DEATHS ARE REQUIRED TO FOR NISSAN TO TAKE OWNERSHIP ON ALL THESE MODELS AND NOT JUST FOR WHOEVER WAS PART OF THE LAWSUIT. *TR

Service Brakes
Filed Aug 25, 2016117,000 milesMD

TL* THE CONTACT OWNS A 2006 INFINITI QX56. THE CONTACT STATED THAT THE BRAKE LIGHT RANDOMLY KEPT FLASHING. THERE WAS ALSO AN ABNORMAL NOISE PRESENT WHETHER THE BRAKE PEDAL WAS APPLIED OR NOT. THE DEALER WAS NOTIFIED OF THE FAILURE AND EXPRESSED NO CONCERN. THE VEHICLE WAS TAKEN TO A MECHANIC FOR FURTHER DIAGNOSTIC TESTING, BUT THE MECHANIC WAS UNABLE TO REPLICATE THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 117,000.

Service Brakes
Filed Aug 8, 2016175,000 milesUT

TL* THE CONTACT OWNS A 2006 INFINITI QX56. WHILE DRIVING APPROXIMATELY 25 MPH DOWNHILL, THE BRAKES FAILED AND THE EMERGENCY BRAKE WARNING LIGHT ILLUMINATED. THE CONTACT HEARD AN ABNORMAL NOISE AND HAD TO DOWNSHIFT VIGOROUSLY INTO A CURB IN ORDER TO STOP THE VEHICLE. THE CONTACT SHUT OFF AND RESTARTED THE VEHICLE, AND THE BRAKING SYSTEM WAS RESET. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER PROVIDED THE CONTACT WITH INFORMATION REGARDING A CLASS ACTION LAWSUIT. THE FAILURE MILEAGE WAS APPROXIMATELY 175,000.

Service Brakes
Filed Jun 21, 2016123,000 milesTN

WHEN APPLYING THE BRAKES A GRINDING SOUND OCCURS. THE ABS WARNING COMES ON AND YOU REALLY DON'T HAVE CONTROL OF THE VEHICLE. IT IS REALLY SCARY. IT HAS HAPPENED A FEW TIMES BUT YESTERDAY WAS A VERY CLOSE CALL.

Service Brakes
Filed Jun 6, 20161,500,000 milesOH

BRAKE LIGHT TURNS ON WHILE DRIVING THEN WHILE I STEP ON BRAKE SOUNDS LIKE A GRINDING NOISE. I'LL RESTART CAR AND IT WILL BE FINE. IT'S A SAFETY HAZARD BECAUSE BRAKE IS MALFUNCTIONING.. IT USUALLY HAPPENS WHEN U PUT ON REVERSE AND TURN THE WHEEL. U HAVE TO RESTART FOR IT TO GO BACK NORMAL.

Service Brakes
Filed Feb 19, 2016140,000 milesGA

TL* THE CONTACT OWNS A 2006 INFINITI QX56. WHILE DRIVING 30 MPH, THE VEHICLE MADE AN ABNORMAL NOISE AFTER DEPRESSING THE BRAKE PEDAL. THE PEDAL TRAVELED TO THE FLOORBOARD AND THE VEHICLE WOULD NOT STOP. THE CONTACT WAS ABLE TO REGAIN CONTROL OF THE VEHICLE AFTER TAKING HER FOOT OFF THE BRAKE PEDAL AND STEERING INTO AN EMPTY PARKING LOT. THE BRAKE WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT COULD NOT BE DIAGNOSED. THE VEHICLE WAS NOT REPAIRED AND THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS APPROXIMATELY 140,000.

Unknown or Other
Filed Oct 16, 2015108,000 milesTX

I PURCHASED THIS VEHICLE DECEMBER OF 2014 AND WITHIN A MONTH I NOTICED CONDENSATION IN BOTH HEADLIGHTS. WHEN I WAS DRIVING MY VEHICLE HOME ONE NIGHT WITH MY 4 CHILDREN THE LIGHTS FLICKERED AND WENT OUT. I HAD TO PULL OVER AND I FLICKED THE LIGHTS ON AND OFF HOPING THEY WOULD TURN ON AND THEY CAME BACK ON AND WORKED. NOW EITHER HEADLIGHTS WORK AND TO REPLACE THE ASSEMBLY IS $1600 EACH SO RIGHT NOW I DO NOT DRIVE MY VEHICLE AT NIGHT. I TALKED TO INFINTI AND THEY STATED THERE WAS A DESIGN FLAW IN THE HEADLIGHTS AND SINCE THEN THEY HAVE BEEN REDESIGNED. I HAVE ALSO DONE RESEARCH ONLINE AND THERE HAVE BEEN SEVERAL COMPLAINTS ON THE HEADLIGHTS OF MY VEHICLE. NOW THE OTHER PROBLEM IS WHEN I'M DRIVING ON A BUMP OR POTHOLE MY VEHICLE SEEMS TO VEER OFF TO THE RIGHT AND STEERING WHEEL SEEMS TO LOOSEN UP AND IF YOU ARE GOING FAST YOU COULD LOSE CONTROL OF THE VEHICLE. LUCKILY I DON'T DRIVE FAST BUT NOTICE WITH ANY POTHOLE IT VEERS RIGHT AND I HAVE ALSO RESEARCHED THIS PROBLEM AND IT IS ALSO A COMMON COMPLAINT.

Service Brakes, Hydraulic
Filed Sep 23, 201576,000 milesTX

TL* THE CONTACT OWNS A 2006 INFINITI QX56. INTERMITTENTLY, WHEN DEPRESSING THE BRAKE PEDAL, THE TRACTION LIGHT AND THE BRAKE WARNING LIGHT ILLUMINATED. THE BRAKE PEDAL TRAVELED TO THE FLOORBOARD AND THERE WAS AN ABNORMAL NOISE. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE FAILURE WAS UNABLE TO BE DETERMINED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 76,000. UPDATED 11/18/15*LJ THE CONSUMER STATED SHE HAD NO BRAKING ABILITY. THE VEHICLE DID NOT COME TO AN IMMEDIATE STOP. UPDATED 12/031/5.*JB

Service Brakes
Filed Oct 29, 2014109,000 milesLA

THE BRAKES GET HARD AND CANNOT STOP QUICKLY. IT GRINDS AND HAVE TO PARK AND CUT THE ENGINE OFF FOR A FEW MINUTES THEN IT WORKS AGAIN. ALMOST CAUSED A FATAL ACCIDENT. THIS IS DEFINITELY A FACTORY DEFECT DUE TO LOTS OF OWNERS ON THE NET HAVING THE EXACT SAME PROBLEM. THERE IS NO INDICATION WHEN IT ABOUT TO HAPPEN. IT HAPPENED AT LEAST THREE TIMES SINCE BUYING THIS VEHICLE USED FOR MY WIFE. THIS PROBLEM HAPPENS ALSO WITH THE NISSAN ARMADA. CONTACTED THE MANUFACTURER AND THEY DON'T SEEM CONCERNED AT ALL. THEY SAYS TO BRING IT TO YOUR LOCAL DEALER ON MY OWN EXPENSE. THIS IS AN DESIGN PROBLEM DUE TO THE AMOUNT OF COMPLAINTS FROM CUSTOMERS. I AM CONCERNED ABOUT NOT ONLY MY FAMILY SAFETY BUT OTHERS. THANKS *TR

Service Brakes
Filed Sep 18, 201467,000 milesCA

WHILE TRAVELING ON THE FREEWAY AT ABOUT 60 MPH, TRAFFIC IN FRONT OF ME BEGAN TO SLOW. WHEN I APPLIED THE BRAKES, THE BREAK PEDAL ALMOST WENT TO THE FLOOR AND MADE A BANGING OR THUMPING NOISE. IT FELT LIKE THE ABS WENT OFF AND I ALMOST RAN INTO THE BACK OF THE CAR IN FRONT OF ME. THIS HAS OCCURRED MANY TIMES SINCE I HAVE OWNED THIS VEHICLE AND WHEN I TAKE IT TO THE DEALERSHIP THEY CANNOT FIND ANYTHING WRONG AND SUGGEST TO START REPLACING PARTS AT THE COST OF A FEW THOUSAND DOLLARS. THE MOST RECENT INCIDENT WAS YESTERDAY WHILE TRAVELING ON THE FREEWAY. AGAIN I HAD TO STOP SUDDENLY AS THERE WAS DEBRIS IN THE ROADWAY AND THE BRAKE PEDAL WENT TO THE FLOOR. *TR

Service Brakes
Filed Aug 26, 2014169,000 milesOH

OH MY ... WHAT A BAD PROBLEM. AFTER IDLING FOR ABOUT 10 MINUTES WHEN IT WAS ABOUT 90DEGF OUTSIDE THE "BRAKE" LIGHT CAME ON ... THEN WHEN TRYING TO MOVE THE BRAKES WOULD NOT WORK. THEY HAD A VERY BAD VIBRATION IN THE PEDAL AND MADE GRINDING AND SPRING POPPING NOISES. EVEN THOUGH GOING SLOW (<30 MPH) THE CAR WOULD BARELY STOP. I CANNOT IMAGINE THIS HAPPENING AT HIGHWAY SPEEDS. VERY DANGEROUS. TURNING THE CAR OFF AND THEN BACK ON RESOLVED THE PROBLEM, BUT I AM VERY CONCERNED THAT THIS IS GOING TO HAPPEN AGAIN AT A VERY BAD TIME. THE BRAKE PADS AND ROTORS WERE CHECKED AND THEY ARE FINE. THERE NEEDS TO BE A DEFINITIVE FIX AND RECALL FOR THIS DANGEROUS ISSUE. *TR

Service Brakes
Filed Aug 13, 201495,000 milesGA

THE CAR EMERGENCY BRAKE LIGHT CAME ON, THE VDC, AND SLIP LIGHT FLASHES AND THE CAR LOSES BRAKE POWER, FELT LIKE PADS WERE GONE BUT THEY WERE NOT. ONCE THE CAR WAS TURNED OFF AND BACK ON LIGHTS WENT AWAY AND BRAKES CAME BACK. WE HAVE HAD BRAKES REPLACED, AND PROBLEM CONTINUED. ALSO THE SERVICE ENGINE SOON LIGHT CAME ON AND A MECHANIC TOLD US WE NEEDED NEW CATALYTIC CONVERTERS AND THE SERVICE ENGINE SOON LIGHT IS STILL ON AND OFF. BRAKE ISSUE AND LIGHT COMING ON HAS HAPPENED NUMEROUS TIMES AND IT DOES NOT MAKE A DIFFERENCE WHERE OR WHAT SPEED. I HAVE BEEN DRIVING DOWN THE INTERSTATE, IN THE NEIGHBORHOOD, PARKED, ETC. IT IS HAPPENING MORE FREQUENTLY AND WE HAVE HAD IT CHECK OUT BY MULTIPLE MECHANICS AND THEIR DIAGNOSTICS ARE NOT PICKING UP ANYTHING THAT IS WRONG. I HAVE 3 SMALL CHILDREN AND FEEL LIKE I AM GOING TO HAVE A PANIC ATTACK EVERY TIME WE GET INTO THE CAR. WHY IS THERE NO RE-CALL YET?! IF YOU ARE CONSIDERING BUYING THIS CAR RUN AND DO NOT BUY! *TR

Service Brakes
Filed Aug 6, 2014140,000 milesTX

MY INFINITY QX 56 TRUCK BRAKE PEDAL STARTS TO VIBRATE AND MAKE LOUD SPRING NOISES, NEXT THE VEHICLE WILL BEGIN TO PULSATE VIOLENTLY DURING BRAKING AND MAKE A LOUD GRINDING NOISE WITH AN EXTENDED BRAKING RESPONSE (NEARLY CAUSING ME TO CRASH INTO TRAFFIC AHEAD OR IN FRONT OF ME). THE VEHICLE DEFECTIVELY TURNS ON THE ABS AND BRAKE LIGHT WARNINGS IN THE DASHBOARD WHILE USING BRAKES TO STOP AT STOP SIGNS, RED LIGHTS, OR TO MAKE TURNS BEHIND OTHER TRAFFIC. THIS ACTIVATION IS RANDOM WITHOUT CAUSE OR OCCURRENCE. I AM TERRIFIED TO DRIVE MY INFINITY 2006 QX56. I HAVE EXPERIENCED MULTIPLE NEAR DEATH CAR ACCIDENTS. I HAVE BEEN DEALING WITH THIS PROBLEM FOR ABOUT A YEAR. WAS TOLD IT WAS THE BRAKES (CHANGED THEM), WAS TOLD IT WAS THE ROTORS (CHANGED THEM), WAS TOLD IT WAS THE MASTER CYLINDER (CHANGED IT) WITH NO RESOLVE. PROBLEMS STILL EXISTS. FINALLY, INFINITY ADMITS ITS A MALFUNCTION IN MY DELTA SENOR. MALFUNCTION TO ME SOUNDS LIKE A DEFECTIVE PART AND THAT IS NOT MY $1500 BULLET TO BITE! *TR

Service Brakes
Filed Jun 4, 2014110,000 milesFL

WHILE ATTEMPTING TO SLOW MY VEHICLE , WITH 8 PASSENGERS, THE BRAKES STARTED TO ACT ERRATICALLY. THERE WAS NO WAY TO SLOW THE VEHICLE IN A CONTROLLED MANNER. EITHER THE BRAKING WAS TOO HARD OR TOO SOFT ALMOST LEADING TO A COLLISION. I TOOK MY VEHICLE TO THE INFINITI DEALER THAT I PURCHASED IT FROM NEW. THEY REPLACED THE BRAKE BOOSTER AT A COST OF OVER $900 DOLLARS. THIS WAS IN OCTOBER OF 2012. 10, 000 MILES LATER IN MAY OF 2014, THE EXACT SAME BRAKING ISSUE AGAIN HAPPENED WITH MY VEHICLE FULLY LOADED WITH PASSENGERS. I TOOK IT TO THE LOCAL NISSAN DEALERSHIP AND THEY ARE SAYING THAT THE SAME PARTS NEED TO BE REPLACED NOW AT A COST OF OVER $1400 . THIS IS A MAJOR SAFETY ISSUE AND IS IN NO WAY RELATED TO NORMAL MAINTENANCE. *TR

Service Brakes
Filed Apr 29, 201483,000 milesFL

WHILE SLOWLY DOWN FOR A RED LIGHT MY VEHICLE BEGAN TO LOSE BRAKING AND THERE WAS POPPING AND GRINDING NOISES COMING FROM THE BRAKES. LUCKILY THERE WAS NOT A CAR IN FRONT OF ME AND AS I WAS ABLE TO DRIVE ALONG THE CURB TO FINALLY SLOW THE VEHICLE AND LUCKILY STOPPED BEFORE BEING IN THE MIDDLE OF THE INTERSECTION . BACK IN 2010 INFINITI CHANGED OUT THE BRAKE BOOSTER AND DELTA SENSOR WHEN THIS SAME OCCURRENCE HAPPENED WITH THE BRAKING SYSTEM. NOW 4 YEARS LATER IT HAPPENED AGAIN WHICH MEANS THEY ARE STILL INSTALLING A FAULTY PART. IT IS AT THE DEALERSHIP NOW AND BECAUSE IT IS OUT OF WARRANTY THEY WILL NOT COVER THE $2100 JOB ALTHOUGH THEY ADMIT THIS IS A NORMAL OCCURRENCE IN THIS VEHICLE. *JS

Service Brakes
Filed Apr 9, 201468,000 milesVA

WAS DRIVING WHEN I APPLIED BRAKES . THE BRAKE LIGHT CAME ON AND BRAKE PEDAL FELT SOFT NOT FIRM, VEHICLE DIDN'T COME TO A STOP. HAD TO DRIVE ON THE SIDE OF THE ROAD TOWARDS A HILL . I APPLIED BRAKES AGAIN BUT THE CARE WOULD BARELY BRAKE . I TURN THE KEY OFF AND TURN THE CAR BACK ON. BRAKES WORKED AGAIN. THIS HAS HAPPEN MULTIPLE TIMES AND DEALER TOLD ME . THAT THEY ARE AWARE OF THE PROBLEM BUT SINCE IT'S NOT A RECALL I WOULD HAVE TO PAY FOR REPAIRS. THEY QUOTED ME 1800 FOR THE REPAIR. *TR

Service Brakes
Filed Feb 6, 201471,000 milesCA

I WAS DRIVING AND APPROACHING A STOP LIGHT. WHEN I DEPRESSED THE BRAKE PEDAL I HEARD A GRINDING NOISE BUT THE CAR WOULD NOT STOP ALL THE WAY. I PUMPED THE BRAKES AND ATTEMPTED TO STOP BUT IT WOULD NOT. LUCKILY THE LIGHT THEN CHANGED AND I DID NOT HAVE TO STOP. I THEN APPROACHED ANOTHER LIGHT AND THE SAME THING HAPPENED. AT THE LAST MINUTE, THE CAR STOPPED. I TOOK IT TO THE DEALER. THEY ARE CHARGING ME $969 TO REPLACE THE BRAKE BOOSTER/DELTA SENSOR. THIS IS A KNOWN PROBLEM AND I THINK THAT A RECALL SHOULD BE DONE. THIS IS VERY DANGEROUS. *TR

Service Brakes
Filed Jan 10, 201425,000 milesCA

I'M FIRST OWNER OF 2006 INFINITE QX56 AND 47,000 MILES ON JAN/2014. LOTS OF QX56/ARMADA MODEL'S 3RD BACK BRAKE LIGHT (HIGH MOUNT STOP LIGHT) WAS PROBLEMS OR NOT WORKING BECAUSE MANUFACTURER DESIGNED BRAKE LIGHT WITH WINDOW WASHER NOZZLE IN ONE PART. CAN U UNDERSTAND ELECTRIC PART & WATER USING PART TOGETHER. ALSO, IT IS VERY HARD TO REPLACE BY OWNER AND DEALER REPLACEMENT COST IS VERY EXPENSIVE TOO BEC OF WHOLE LED PANEL INSTEAD OF REGULAR BULB. DEALER SERVICE GUY SAID LOT OF THE SAME PROBLEMS TOO (PART NO. 26590-7S000, QX56: 2004~2010, ARMADA: 2004~2012 MODELS). PLEASE REVIEW THESE PROBLEMS FOR RECALL. *TR

Service Brakes
Filed Dec 29, 201355,721 milesFL

I WAS DRIVING ON 12/15/13 AND EMERGENCY BRAKE ICON CAME ON I TRIED TO PRESS BRAKES AND GRINDING NOISE CAME FROM FRONT WHEN I PRESSED BRAKE WHEN I RELEASED BRAKE AND PUMPED AGAIN AND HAD TO DO NUMEROUS TIMES AND CAR WOULD NOT STOP. I HAD TO GO OFF THE ROAD ONTO GRASS AND CAR FINALLY SLOWED DOWN. I TURNED OFF CAR AND EMERGENCY ICON WAS OFF AND BRAKES WORKED LIKE NOTHING HAPPENED. TODAY AT 12/29/13 SAME THING HAPPEN LUCKILY NOW I WAS ONLY GOING 15 BECAUSE IN A RESIDENTIAL NEIGHBORHOOD. I WAS WITH MY 2 CHILDREN THIS IS VERY SCARY BECAUSE CAR DOESN'T WANT TO STOP WHEN THIS HAPPENS. I'M SCARED TO DRIVE THE CAR IN HIGHWAY NOW! *TR

Service Brakes
Filed Dec 12, 201376,000 milesTX

THE FIRST INSTANCE OCCURRED IN AUGUST OF 2012. WE WERE TRAVELING ON THE HWY AND WERE REDUCING SPEEDS FROM 65 TO EXIT THE RAMP. UPON APPLYING THE BRAKES THE EMERGENCY BRAKE LIGHT CAME ON AND STARTED FLASHING. WHEN THE BRAKES WERE APPLIED A METAL ON METAL SENSATION OCCURRED, AS IF THERE WERE NO BRAKE PADS LEFT ON THE VEHICLE AND METAL WAS GRINDING. WHEN THE BRAKE WAS RELEASE IT STOPPED, BUT THE VEHICLE COULD NOT BE STOPPED BY USING THE BRAKES. WE HAD TO COAST INTO A PARKING LOT AND COME TO A COMPLETE STOP. THE VEHICLE WAS THEN PUT INTO PARK, SHUT OFF. THE EMERGENCY BRAKE WAS APPLIED AND RELEASED (IT WAS NEVER ENGAGED BEFORE). ONCE THE CAR WAS RESTARTED THE LIGHTS WERE OFF AND THE BRAKES WERE IN STANDARD, NORMAL WORKING CONDITION. THE SECOND INCIDENT HAPPENED IN MARCH OF 2013. THE INCIDENTS ARE NOW FOR FREQUENT AND HAPPEN MONTHLY. SEVERAL TIMES WE HAVE BEEN IN TRAFFIC ON THE HIGHWAY AND HAVE HAD TO BRAKE QUICKLY DUE TO ROAD WORK, TRAFFIC, ETC AND HAVE SLIMLY MISSED HAVING AN ACCIDENT. BECAUSE WE CANNOT REPLICATE THE INCIDENT ON DEMAND THE INFINITI DEALERSHIPS CLAIMS THEY CANNOT DIAGNOSE OR EVEN FIX THE PROBLEM. THE BRAKING SYSTEM IS UNRELIABLE AND HAZARDOUS. I HAVE DONE THE PROPER MAINTENANCE ON MY VEHICLE BY HAVING BRAKE PADS REPLACED WHEN NECESSARY BECAUSE I AM A RESPONSIBLE OWNER. AT ANY GIVEN TIME I HAVE 3 CHILDREN IN MY VEHICLE AND AM GROWING MORE AND MORE CONCERNED TO DRIVE MY CAR IF THE BRAKES ARE NOT RELIABLE. *TR

Service Brakes
Filed Oct 31, 2013171,874 milesCA

TL* THE CONTACT OWNS A 2006 INFINITI QX56. THE CONTACT STATED THAT WHILE DEPRESSING THE BRAKE PEDAL, HE NOTICED AN ABNORMAL GRINDING SOUND. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT INSPECTED OR REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 171,874.

Service Brakes
Filed Oct 11, 201395,000 milesLA

TL* THE CONTACT OWNS A 2006 INFINITI QX56. THE CONTACT STATED THAT THE BRAKING SYSTEM WOULD EXHIBIT ABNORMALLY LOUD NOISES. AFTER INSTALLING NEW BRAKE PADS, THE NOISES CONTINUED AND THE BRAKE WARNING LIGHT WOULD ILLUMINATE CONSTANTLY. THERE WAS ALSO A GRINDING SOUND COMING FROM THE BRAKES. THE VEHICLE WAS TAKEN TO A CERTIFIED MECHANIC, WHO INSTALLED NEW BRAKE PADS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE AND CURRENT MILEAGE WAS 95,000.

Service Brakes
Filed Sep 27, 201390,000 milesCA

WE CONTINUE TO EXPERIENCE INTERMITTENT BRAKE FAILURE 2006 INFINITI QX 56.WE HAVE CONTACTED OUR LOCAL DEALERSHIP WHICH IS INFINITI OF MISSION VIEJO IN SOUTHERN CALIFORNIA. VISE DOES NOT SIMPLY REPROGRAMMING THE BREAK COMPUTER WILL NOT BE A PERMANENT FIX AND THAT WE MUST I REPLACE THE BRAKE BOOSTER WHICH CONTAINS THE DELTA SENSOR. THIS WILL RESULT IN AN APPROXIMATE COST OF $1000 FOR US. OUR INSISTENCE DECLARING THAT THIS IS CLEARLY A MANUFACTURER DEFECT SHOULD BE REPAIRED AND REPLACED FREE OF CHARGE TO THE IN CONSUMER BY THE MANUFACTURER. THE SERVICE REP BECAME ANNOYED AND SIMPLY TOLD US THAT YOU CAN TRANSFER US TO THE PARTS DEPARTMENT TO GET THE PRICE ON THE NEW BRAKES. AGAIN THIS REPAIR IS GOING TO COST US NEARLY $1,000. WE WILL BE JOINING A CLASS ACTION LAWSUIT THAT HASN'T FILED HERE IN CALIFORNIA. *TR

Complaints 1-50 of 80, newest first, reproduced as filed.

Across model years

Worst on record: 2004
YearComplaintsRecallsFiresDeathsAssessment
201332300Routine
201257300Routine
201178210Routine
201026300Routine
20097300Routine
200853400Routine
200721200Routine
2006 — this page80400Routine
200580400Routine
2004106210Routine

Compare every QX56 year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Oct 28, 2010. Source: NHTSA Office of Defects Investigation.