Total Complaints
100 filings
INFINITI QX56 · model year
100 NHTSA complaints, and 4 active recalls for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2006INFINITIQX56 carries 100 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 0 crashes, 0 fires, 0 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2006 QX56 is service brakes with 46 filings, followed by service brakes, hydraulic (11) and electrical system (8). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 4 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.
NHTSA currently has 7 investigation files overlapping the 2006 QX56. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
100 filings
Crashes Reported
0 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| SERVICE BRAKES | 46 |
| SERVICE BRAKES, HYDRAULIC | 11 |
| ELECTRICAL SYSTEM | 8 |
| ENGINE | 6 |
| POWER TRAIN | 5 |
| EXTERIOR LIGHTING | 4 |
| UNKNOWN OR OTHER | 3 |
| FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM | 2 |
| FUEL SYSTEM, OTHER | 2 |
| ELECTRONIC STABILITY CONTROL (ESC) | 2 |
| FUEL/PROPULSION SYSTEM | 2 |
| POWER TRAIN:AXLE ASSEMBLY | 1 |
| SUSPENSION:FRONT | 1 |
| ENGINE AND ENGINE COOLING:COOLING SYSTEM | 1 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 1 |
ENGINE AND ENGINE COOLING
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 REDU
EQUIPMENT:APPLIANCE:AIR CONDITIONER
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.
SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
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, ARM
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
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.
Air bag not working, horn not working properly. And other functions. Was told clock spring needs to be replaced.
Air bag not working, horn not working properly. And other functions. Was told clock spring needs to be replaced.
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 Cou
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.
Mileage: 1
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.
Mileage: 1
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 L
Mileage: 200,139
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.
Mileage: 153,000
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.
Mileage: 153,000
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.
Mileage: 180,000
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.
Mileage: 143,000
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.
Mileage: 143,000
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.
Mileage: 200,000
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.
Mileage: 200,000
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
Mileage: 90,000
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.
Mileage: 120,000
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 IS
Mileage: 8,000
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 IS
Mileage: 8,000
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).
Mileage: 120,000
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).
Mileage: 120,000
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).
Mileage: 120,000
Complete loss of motive power due to engine failure
Occupant Classification System Failure
Improper Frontal Air Bag Deployment
Steering column separation
Collision Mitigation System Malfunction
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.