2005 Infiniti Qx56 problems
The Infiniti QX80 (formerly called the Infiniti QX56 until 2013) is a full-size luxury SUV marketed by Nissan's luxury division Infiniti. The first-generation QX56 was built in the United States and is based on the first-generation Armada. The second-generation model was released in 2010 as a model produced in Japan, which used the sixth-generation Patrol (later also marketed as the second-generation Armada since 2016) as the base vehicle instead. Since the 2014 model year in 2013, the vehicle was renamed to the QX80 as Infiniti renamed their entire product line under a new nomenclature.
First generation (JA60; 2004)
The first-generation QX56 (model code JA60) is based on the first-generation Armada, while also sharing the F-Alpha platform with the first-generation Titan. It is the first Infiniti built in the United States. The QX56 was only marketed in the United States, Canada, Russia, Oman, Bahrain, Qatar, UAE, Kuwait and Saudi Arabia. Development on the JA60 QX56 began in early 2000 alongside the WA60 Armada. A final design by Masato Takahashi was reached in early 2001, with an August 2001 design freeze for early 2004 start of production.
The rear door handles were installed on the C-pillar as a Nissan design tradition started with the D21 Pathfinder released in 1985 to visually make it appear like a two-door truck with a camper shell, with conventional door handles on the front doors.
The first-generation QX56 was powered by a 5.6-liter VK56DE V8 engine (320 hp (239 kW) at 4,900 rpm and 393 lb⋅ft (533 N⋅m) torque at 3,600 rpm) and a 5-speed automatic transmission with an overdrive. As is common with aluminum blocks, each cylinder in the engine was lined with cast iron. The valvetrain was a DOHC design with four valves per cylinder. Infiniti designed the QX56's throttle responsiveness to correspond to specific drivetrain modes: when the driver selects all-wheel drive, the throttle becomes less sensitive, presumably to allow easier regulation of acceleration when off-road.
The QX56 had around 9,000 lb (4,082 kg) of towing capacity. Mileage at peak performance drain is 12 miles per US gallon (20 L/100 km; 14 mpg‑imp). It comes in one trim level, with only key options such as: DVD entertainment system, 4WD/2WD, and a bench instead of captain chairs as the second row. Other features which came standard were a ten-speaker Bose system, DVD-based navigation system, leather trim for all seats, dual-climate control, 18-inch chrome alloy wheels, and an adaptive cruise control system. A Precrash system was a unique feature in the market as well.
Since the demise of the Q45 (which was priced above the QX56) after 2006, the QX56 was the most expensive Infiniti sold in North America and was Infiniti's only full-size vehicle.
In early 2007 for the 2008 model year, the Infiniti QX56 received a minor facelift which included a revised grille, a redesigned interior, a new intelligent key system, more standard equipment, new third-row seats that fold electronically and standard 20-inch chrome wheels. Introduced at the 2007 North American International Auto Show in January 2007, the facelifted model went on sale in April 2007.
After the 2010 model year, the QX56 and Armada no longer share the same body, as the first-generation Armada continued to be produced in the United States until the 2015 model year, while the second-generation QX56 switched to the body used by the Y62 Patrol.
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Common 2005 Infiniti Qx56 problems
The Infiniti QX56, a full-size luxury SUV produced by Nissan's luxury division, has been known to have several common problems that owners have reported over the years. This article will delve into these issues, focusing on the 2005 model year, which Consumer Reports rated as the least reliable car for that year.
One of the most frequently reported problems with the Infiniti QX56 is related to the timing chain. Some owners have reported strange noises coming from the timing chain, which can be a sign of a more serious issue. The timing chain is a crucial component of the engine, responsible for synchronizing the movement of the crankshaft and camshaft. If it fails, it can cause significant engine damage, leading to expensive repairs. It is essential to address any unusual noises from the timing chain promptly to prevent further damage.
Another common problem with the Infiniti QX56 is chipping and peeling paint. This issue is particularly prevalent in the 2011 model year, with an average cost to fix of $3,900 and an average mileage of 78,000 miles. However, it can also affect other model years, including the 2005 model. The paint on the QX56 is prone to peeling, which can lead to an unsightly appearance and decreased resale value. In some cases, the peeling paint can also expose the underlying metal, making the vehicle susceptible to rust and corrosion.
The rear power door is another component that has caused issues for some Infiniti QX56 owners. The actuator motors responsible for controlling the HVAC system, specifically those for the floor defrost and even temperature settings, can fail. This can result in the gears in the actuator motors becoming stripped, causing the HVAC system to malfunction. In addition to the HVAC system issues, the rear power door may also have problems, such as the actuator motor not moving or functioning properly. These issues can affect the overall functionality and convenience of the vehicle, making it essential to address them promptly.
Radiator fluid leaks are another common problem with the Infiniti QX56. These leaks can occur due to various reasons, such as a damaged radiator, loose hoses, or a faulty radiator cap. Radiator fluid leaks can lead to overheating, which can cause significant engine damage if not addressed promptly. Regularly inspecting the radiator and hoses for any signs of leaks and ensuring that the radiator cap is properly tightened can help prevent this issue.
In addition to these common problems, the Infiniti QX56 has also been criticized for its poor reliability ratings, particularly in the electrical system, brakes, body integrity, power equipment, and body hardware categories. According to Consumer Reports, the QX56 is 300% less reliable than the average car, making it one of the least reliable vehicles for the 2005 model year.
In conclusion, the Infiniti QX56 has several common problems that owners should be aware of, particularly those related to the timing chain, paint, HVAC system, rear power door, and radiator fluid leaks. These issues can lead to expensive repairs and decreased vehicle functionality, making it essential to address them promptly. Additionally, the QX56's poor reliability ratings, particularly in the electrical system, brakes, body integrity, power equipment, and body hardware categories, further highlight the need for vigilance in maintaining this vehicle.
Is the INFINITI QX56 reliable?
Are Infiniti QX56s Reliable Cars? The Infiniti QX56 is considered average in terms of reliability. RepairPal.com rates it as 2.5 out of 5.0, ranking it 12th out of 19 full-size luxury SUVs.
Are INFINITI QX56 expensive to maintain?
The average total annual cost for repairs and maintenance on a INFINITI QX56 is $807, compared to an average of $1,127 for luxury fullsize SUVs and $652 for all vehicle models. The average total annual cost for unscheduled repairs and maintenance across all model years of a vehicle.
How many miles will a 2004 INFINITI QX56 last?
Yes, if this vehicle is well taken care of then the engine and powertrain will last for 200,000+ miles.
What year did INFINITI stop making the QX56?
When Was the INFINITI QX56 Discontinued? The 2013 INFINITI QX56 passed the torch on to the rebadged INFINITI QX80 – the go-forward designation for INFINITI's flagship SUV under the brand's newly-renamed product line.
2005 Infiniti Qx56 car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Infiniti Qx56 problems, we found that the most common problems with these 2023 model year vehicles are:
- Service brakes problems
- Fuel system problems
- Fuel/propulsion system problems
- Gasoline problems
- Hydraulic problems
The graph below shows statistics for all 2005 Infiniti Qx56 vehicle components and the number of complaints received.
Latest 25 complaints 2005 Infiniti Qx56
The NHTSA has received 79 complaints about various vehicle components related to the 2005 Infiniti Qx56. Below are the 25 most recent complaints reported for 2005 Infiniti Qx56 vehicles.
FUEL SYSTEM, OTHER PROBLEM
- Date Of Incident: 2022-11-06
- VIN: 5N3AA08C15N
- Components: FUEL SYSTEM, OTHER
- Summary: The contact owns a 2005 Infiniti QX56. The contact stated that while driving approximately 75 MPH, the vehicle lost motive power and stalled. The vehicle was later towed to the residence where it was discovered that no fuel was present although the fuel gauge indicated that there was a quarter tank of fuel in the tank. After adding fuel, the vehicle was restarted, and the vehicle operated as designed. The cause of the failure was not yet determined. The manufacturer was notified of the failure and the contact was informed that the vehicle was not included in the NHTSA Campaign Number 10V074000 (Fuel System, Other). The contact indicated that the vehicle had experienced the same failure listed in the recall. The local dealer was not contacted. The failure mileage was 150,000.
STEERING,ELECTRICAL SYSTEM,SERVICE BRAKES PROBLEM
- Date Of Incident: 2020-01-04
- VIN: 5N3AA08A45N
- Components: STEERING,ELECTRICAL SYSTEM,SERVICE BRAKES
- Summary: THE VEHICLE WILL LOSE POWER TO THE BRAKES WHILE DRIVING INTERMITTENTLY. WHEN PROBLEM OCCURS YOU WILL LOSE POWER STEERING AND PRESSURE TO BRAKING SYSTEM. ALSO THE DRIVER HID HEADLAMP GETS MOISTURE IN IT WHENEVER IT RAINS. I HAVE HAD TO REPLACE THE HID BULB ABOUT 6 TIMES IN THE PAST YEAR. ALSO THERE SEEMS TO BE AN ELECTRICAL ISSUE WITH THE ONBOARD COMPUTER THAT CAUSES THE TACHOMETER TO NOT WORK OR READ CORRECTLY.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2020-08-02
- VIN: 5N3AA08C85N
- Components: SERVICE BRAKES
- Summary: DRIVING 30 MPH IN MANHATTAN NEW YORK CAME TO A RED LIGHT PRESSED BRAKE PEDAL FELT NO BRAKES PUMPED BRAKES FELT LIKE THERE WAS LITTLE TO NO BRAKING ABS LIGHT CAME ON SO DID BRAKE LIGHT RAN THROUGH THE RED THANK GOD NO CARS WHERE I FRONT OF ME ,EVENTUALLY STOPPED PULLED ASIDE THEN TURNED VEHICLE OFF AND THEN ON THE BRAKES WORKED FINE TOOK IT TO STRAIGHT TO MECHANIC BECAUSE I DIDN'T FEEL SAFE DRIVING THE TRUCK . HE SAID EVERYTHING LOOKED FINE YOUR BRAKE PADS ROTORS FLUID LEVELS AND TIRES ARE IN GOOD CONDITION HE CONNECTS HIS SCAN TOOL AND SAID HE DIDN'T FIND ANY CODES .I TOLD HIM TO KEEP THE CAR DRIVE IT UNTIL HE COULD FIGURE OUT THE PROBLEM 1 WEEK AFTER HE CALLS ME AND SAID HE WAS DRIVING ABOUT 25 MPH IN BROOKLYN NEW YORK AND THE BRAKE LIGHT ABS LIGHT CAME ON THEN HE HAD NO BRAKES TOLD ME 'IT FELT AS IF HE WAS DRIVING ON ICE 'HE THEN SCANNED THE CAR WHEN HE GOT BACK TO THE SHOP AND SAID IT HAD A CODE DTC C1179 ADVISED ME TO TAKE IT TO INFINITI TO GET IT DIAGNOSED BECAUSE IT'S A SERIOUS AND POTENTIALLY DEADLY PROBLEM. CALLED INFINITI NORTH AMERICA HOTLINE AND WAS TOLD THERE WERE NO RECALLS FOR THIS SERIOUS PROBLEMS THEY TOLD ME TAKE IT TO THE DEALERSHIP TO HAVE THEM SERVICE THE CAR SO NOW I HAVE TO DRIVE A CAR WITH BRAKE MAYBE WORKING OR MAYBE NOT WORKING TO HAVE THE DEALERSHIP POTENTIALLY OVERCHARGE ME TO FIX A MANUFACTURERS DEFECT THAT THEY KNOW ABOUT I'M HAPPY THAT I WAS IN BROOKLYN DRIVING ONLY 25 -30 PER WITHOUT MY CHILDREN IN THE CAR.I LIVE IN JERSEY AND NORMALLY ON THE HIGHWAY DRIVING (50-65 DEPENDING ON POSTED SPEED LIMITS IF THIS BRAKE PROBLEM HAPPENED OMG . I READ UP ON THE CODE AND FOUND NUMEROUS VEHICLES COMPLIANTS ABOUT THIS DANGEROUS BRAKE PROBLEM. C1179 DELTA STROKE SENSOR NISSAN TITAN. NISSAN ARMADA AND INFINITI QX56 2004 - APROX 2010 THEY NEED TO ISSUE A RECALL TO MAKE THESE VEHICLES SAFE TO DRIVE
ELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE PROBLEM
- Date Of Incident: 2020-04-30
- VIN: 5N3AA08C05N
- Components: ELECTRICAL SYSTEM,EXTERIOR LIGHTING,ENGINE
- Summary: WHILE DRIVING IN RESIDENTIAL/BUSINESS AREA MY VEHICLE COMPLETELY LOST POWER AND TURNED OFF. I DRIFTED TO THE SIDE OF THE ROAD WITHOUT POWER STEERING. TRIED TO START VEHICLE AGAIN. VEHICLE WOULD START BUT WOULD IMMEDIATELY DIE-WOULD NOT IDLE. AFTER RESTING APPROX 5 MINUTES I WAS ABLE TO START AGAIN AND CONTINUE HOME. THIS HAS HAPPENED 3 TIMES IN THE PAST 2 MONTHS. I AM TERRIFIED TO DRIVE THIS VEHICLE AGAIN. I ALSO CANNOT KEEP THE DRIVERS SIDE HEADLIGHT WORKING. BULBS CONSTANTLY BLOW OUT AT OVER 300.00 DOLLARS EACH. *TR
SERVICE BRAKES PROBLEM
- Date Of Incident: 2019-11-02
- VIN: 5N3AA08CX5N
- Components: SERVICE BRAKES
- Summary: EVERY ONCE IN A WHILE, SEEMINGLY AFTER SLOW DRIVING WHERE THERE ARE MANY STOP SIGNS NOT TOO FAR APART, THE BRAKE LIGHT COMES ON, THE BRAKE PEDAL WEAKENS AND BRAKE SYSTEM MAKES A RATTLING NOISE WHEN THE PEDAL IS PRESSED. THEN I TURN OFF THE VEHICLE AND RESTART IT AND ALL IS BACK TO NORMAL UNTIL THE NEXT TIME, CAN BE DAYS OR SOMETIMES WEEKS.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2019-09-20
- VIN: 5N3AA08C55N
- Components: SERVICE BRAKES
- Summary: WHEN DRIVING, THE BRAKE LIGHT COMES ON FOR NO REASON AND CAUSES THE BRAKES TO WORK INAPPROPRIATELY. IT BECOMES VERY HARD TO BRAKE. THE BRAKES SEEM TO FALL THROUGH AND THERE IS A GRINDING SOUND FROM THE BRAKES. IF I TURN THE VEHICLE OFF, AND THEN BACK ON IT WORKS FINE. THEN IT HAPPENS AGAIN SPARATICALLY.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2019-02-11
- Number Of Injuries: 4
- Crash: 1
- VIN: 5N3AA08AX5N
- Components: UNKNOWN OR OTHER
- Summary: WHILE DRIVING STRAIGHT ON INTERSTATE I-95 DURING RUSH HOUR AT APPROXIMATELY 30 MILES/HOUR, I PRESSED ON THE BRAKES AND THE PEDAL DROPPED DOWN AND STARTED MAKING A WEIRD NOISE (LIKE GRINDING SOUND) AND THE CAR WOULDN'T STOP. THE ABS LIGHT TURNED ON, CHECK ENGINE LIGHT TURNED ON, THE PEDAL LOST PRESSURE AND THE BRAKES LOCKED UP. I ENDED UP IN A CRASH, REAR-ENDING THE VEHICLE IN FRONT OF ME. THE CAR HAS NOW BEEN REPAIRED FROM DAMAGES FROM CRASH BUT MECHANIC FOUND NO PROBLEM WITH BRAKE SYSTEM. ABS SENSORS, CALIPERS, DISKS AND PADS WHERE CHANGED AS PRECAUTION BUT PROBLEM REAPPEARS FROM TIME TO TIME AND SEEMS TO RESET WHEN VEHICLE IS TURNED OFF AND ON AGAIN (BRAKE PETAL RAISED BACK UP, GRINDING SOUND DISAPPEARS AND THE CHECK ENGINE LIGHT AND ABS LIGHT SHUT OFF). I VISITED TWO INFINITY DEALERS AND BOTH OF THEM MENTIONED THAT IT WAS A RECURRING PROBLEM WITH THIS MODEL CAR AND THE PROBLEM WAS AN ISSUE WITH THE MASTER CYLINDER'S DESIGN.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2019-05-30
- VIN: 5N3AA08C15N
- Components: FUEL/PROPULSION SYSTEM
- Summary: FUEL GAUGE SHOWS 1/4 TANK BUT IT IS EMPTY. THIS CAUSED THE VEHICLE TO STALL ON THE HIGHWAY. VERY DANGEROUS SITUATION COULD HAVE OCCURRED. WAS ABLE TO FIND SAFETY BESIDE THE HIGHWAY BUT THANKFUL IT DID NOT HAPPEN IN THE MIDDLE OF A BUSY HIGHWAY.
ELECTRICAL SYSTEM,EXTERIOR LIGHTING,AIR BAGS PROBLEM
- Date Of Incident: 2015-05-01
- Components: ELECTRICAL SYSTEM,EXTERIOR LIGHTING,AIR BAGS
- Summary: MY AIRBAG LIGHT STAYS ON CONSTANTLY. THERE IS A KNOCKING SOUND THAT OCCURS AS WELL WHEN I'M DRIVING. I'M CONCERNED IF I'M INVOLVED IN A COLLISION MY AIRBAGS WILL NOT DEPLOY. I CONTACTED INFINITI AND WAS TOLD THEY NEED TO RESET IT AND WILL COST $800.00 AND MY EXTENDED WARRANTY DID NOT COVER IT AND WAS NOT PART OF THE RECALL LIST. THE IPDM ECM RELAY SWITCH CAUSES MY INSTRUMENT CLUSTER GAUGE TO GO IN AND OUT, THE CHECK ENGINE LIGHT COMES ON, MY TRUCK JERKS TRYING TO SWITCH GEARS, IT WILL SOMETIMES START UP AFTER SEVERAL TRIES, IT CAUSES THE RPM'S TO READ OVER 7 WHEN I'M ONLY DRIVING 60 MPH. IT SHOULD READ BETWEEN 2 AND 3 RPM'S. I'M CONSTANTLY SWITCHING THE ECM RELAY PLUGS TO START MY TRUCK. THE AIR BAG AND IPDM ECM RELAY WAS NOT COVERED UNDER MY EXTENDED WARRANTY WHEN I PURCHASED MY VEHICLE. THIS HAS BEEN GOING ON SINCE I PURCHASED IT 4YEARS AGO.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2018-10-05
- VIN: 5N3AA08C65N
- Components: SERVICE BRAKES
- Summary: RANDOMLY, I WILL STEP ON THE BRAKES AND THE BRAKES BEGIN TO PULSATE. THEN IT SOUNDS LIKE GRINDING SOUND AND THE BRAKE PEDAL LOSES PRESSURE. ALMOST LIKE IT HIT A VOID AND DROPPED TO THE FLOOR. I HAD TO TRY AND SLOW DOWN VEHICLE TO COME TO A STOP. CALIPERS AND PADS WERE ALL CHANGED, PER DEALER FINDINGS. AND IT CONTINUED. I DO NOT GO OVER 40 MPH FOR FEAR OF THIS HAPPENING AGAIN. IT'S CLEARLY AND UNSAFE SITUATION AND THE DEALER CLAIMS THEY ONLY HEAR THIS WHEN PEOPLE HAVE BACK BRAKES. GUESS WHAT, I BROUGHT IT TO ANOTHER INFINITI SERVICE CENTER, AND THEY SAID THE SAME THING EVEN THOUGHT THE OTHER SERVICE CENTER REPLACED JUST ABOUT EVERYTHING. ANOTHER MECHANIC, FROM THE SERVICE CENTER, TOOK ME ASIDE AND SAID THIS IS FREQUENTLY HAPPENING WITH THIS MODEL AND IT IS A MASTER CYLINDER ISSUE FROM DESIGN. COME ON INFINITI, FIX THIS!
SERVICE BRAKES PROBLEM
- Date Of Incident: 2018-09-12
- VIN: 5N3AA08C95N
- Components: SERVICE BRAKES
- Summary: AFTER DRIVING IN STOP AND GO TRAFFIC, SLOW SPEED WITH MANY STOPS, THE BRAKE PEDAL LOSES POWER AND BEGINS TO PULSATE. WHEN THIS HAPPENS, THE EMERGENCY BRAKE LIGHT ILLUMINATES ON THE DASHBOARD. TURMING THE VEHICLE ON/OFF SEEMS TO RESET THE CAR AND THE ISSUE IS RESLOVED.
SERVICE BRAKES,FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2018-09-13
- VIN: 5N3AA08C45N
- Components: SERVICE BRAKES,FUEL/PROPULSION SYSTEM
- Summary: I AM HAVING BRAKE ISSUES WITH MY 2005 INFINITI QX56. THE BRAKE LIGHT KEEPS COMING ON AND IT MAKES A GRINDING NOISE. IT IS ALSO VERY HARD TO GET IT TO COME TO A STOP. JUST YESTERDAY, I ALMOST COULD NOT GET THE VEHICLE TO STOP AT A RED LIGHT. I AM ALSO HAVING AN ISSUE WITH THE FUEL GAUGE. I HAVE RUN OUT OF FUEL 3 TIMES AND EACH TIME THE THE GAUGE IS SHOWING BETWEEN 1/2 AND 1/4 FULL. BACK IN SEPTEMBER OF 2017 WE WERE ON A MAJOR HIGHWAY. ALL OF A SUDDEN WE LOST POWER AND WE WERE GOING 70 MILES AN HOUR. WE WERE IN THE PASSING LANE AND WE LUCKY TO GET OVER TO THE SIDE OF THE ROAD. WE WERE ALMOST IN A SEVERE ACCIDENT. I HAVE RESEARCHED BOTH ISSUES ONLINE. I KNOW THAT THERE HAVE BEEN RECALLS ON THESE ISSUES. WHEN I CALLED INFINITI ABOUT THIS, I WAS TOLD THAT THERE WAS IN FACT RECALLS BUT MY VEHICLE WAS NOT ON THE RECALL LIST. OBVIOUSLY, IF I AM HAVING ISSUES WITH BOTH OF THE THINGS AND THERE HAVE BEEN RECALLS ON BOTH OF THEM, MY VEHICLE SHOULD BE ON THIS RECALL LIST. I SOMETHING NEEDS TO BE DONE ABOUT THIS BEFORE PEOPLE ARE SEVERELY INJURED OR WORSE.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2017-12-17
- VIN: 5N3AA08A15N
- Components: SERVICE BRAKES
- Summary: WHILE DRIVING ,I PRESSED ON THE BRAKES AND THE PEDAL DROPPED DOWN AND STARTED MAKING A WEIRD NOISE KIND OF LIKE LOOSE METAL PARTS AND THE TRUCK WOULDN'T STOP. THE ABS LIGHT TURNED ON. IT FELT LIKE THE BRAKES LOCKED UP . I MANAGED TO PULL TO THE SIDE OF THE ROAD AND SHUT THE TRUCK OFF. I TURNED IT BACK ON AND IT SEEMED TO RESET THE SYSTEM. BRAKE PETAL RAISED BACK UP AND THE CHECK ENGINE LIGHT SHUT OFF.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2017-10-20
- VIN: 5N3AA08A75N
- Components: FUEL/PROPULSION SYSTEM
- Summary: I WAS TOLD THE VEHICLE CAN NOT HAVE RECALL PERFORMED BECAUSE IT HAD AN AFTERMARKET FUEL PUMP. MY DAD GAVE ME THE VEHICLE BEFORE HE PAST SO I'M NOT SURE IF SOME ONE ELSE HAS WORKED ON VEHICLE. THE VEHICLE IS CAUSING GAS PROBLEMS THAT ARE UNSAFE. I WAS TOLD BY THE DEALER TO BUY A NEW ONE PUT IT IN THEN HAVE THEM DO A RECALL. PLEASE HELP.
UNKNOWN OR OTHER PROBLEM
- Date Of Incident: 2017-10-15
- VIN: 5N3AA08C55N
- Components: UNKNOWN OR OTHER
- Summary: MY 2005 QX56 LOSING POWER WHILE I'M DRIVING, FEELS LIKE IT WANTS TO SHUT OFF, AND MY CHECK ENGINE IS OFF
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2017-08-14
- VIN: 5N3AA08A55N
- Components: FUEL/PROPULSION SYSTEM
- Summary: I AM HAVING AN ISSUE WITH THE FUEL GAUGE ON MY 2005 INFINITI QX56. THE FUEL GAUGE IS NOT READING CORRECTLY. IT STOPS READING CORRECTLY ONCE IT REACHES ABOUT HALF A TANK OF GAS. I WAS DRIVING ON THE FREEWAY AT NIGHT AND I RAN OUT OF GAS. THIS WAS A VERY SCARY SITUATION BECAUSE I HAD MY KIDS IN THE CAR WITH ME AND AT THE TIME I HAD NO IDEA WHY THE VEHICLE COMPLETELY SHUT OFF BECAUSE MY METER WAS SHOWING THAT I HAD HALF A TANK OF GAS. I TOOK THE VEHICLE TO A MECHANIC THE NEXT DAY AND HE WAS ABLE TO TELL ME AFTER A FEW DAYS OF ME TAKING IT BY THE SHOP TO GET A READING, THAT THEIR WAS A PROBLEM WITH THE FUEL GAUGE READING WHICH MEANT THAT THE TANK WOULD HAVE TO BE DROPPED TO FIX THE PROBLEM. I LATER READ UP OF COMMON ISSUES WITH THE VEHICLE AND SAW THAT THIS WAS A COMMON ISSUE AND THAT THERE WAS A RECALL FOR THE SAME ISSUE. I CONTACTED MY LOCAL DEALERSHIP AND I WAS TOLD THAT THEIR WAS NO RECALL FOR MY VEHICLE. THIS IS A VERY SERIOUS ISSUE AND IT COULD HAVE CAUSED A SERIOUS ACCIDENT. I WOULD LIKE FOR MY VEHICLE TO BE ADDED TO THE RECALL LIST SO THAT THIS PROBLEM CAN BE TAKEN CARE OF SINCE THERE ARE SEVERAL VEHICLES WITH THE SAME MAKE AND MODEL WITH THE EXACT SAME ISSUE.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2017-07-31
- VIN: 5N3AA08C95N
- Components: FUEL/PROPULSION SYSTEM
- Summary: TL* THE CONTACT OWNS A 2005 INFINITI QX56. WHILE DRIVING APPROXIMATELY 60 MPH, THE FUEL GAUGE DISPLAYED HALF A TANK; HOWEVER, THE VEHICLE RAN OUT OF FUEL. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT COASTED THE VEHICLE TO THE SIDE OF THE ROAD. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 10V074000 (FUEL SYSTEM,OTHER). THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT THE VIN WAS NOT INCLUDED IN RECALL AND NOTHING COULD BE DONE. THE APPROXIMATE FAILURE MILEAGE WAS 136,000.
SUSPENSION PROBLEM
- Date Of Incident: 2005-05-28
- VIN: 5N3AA08C95N
- Components: SUSPENSION
- Summary: DRIVER SIDE FRONT SUSPENSION SPRING COMPLETELY BROKEN AND COLAPSED LEAVING THE CAR ONLY SUPPORTED BY THE DRIVER ABSORBER SHOCK. THE LEFT FRONT END IS LEANING 2 INCHES LOWER THAN USUAL. I ASSUME THIS A HAZARD AND COULD CAUSE A VEHICLE TO LOOSE CONTROL AND ACCIDENTS.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2016-11-19
- VIN: 5N3AA08C35N
- Components: FUEL/PROPULSION SYSTEM
- Summary: TL* THE CONTACT OWNS A 2005 INFINITI QX56. WHILE DRIVING 60 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT MENTIONED THAT THE VEHICLE RESTARTED AFTER BEING REFUELED; HOWEVER, THE FUEL GAUGE DISPLAYED THAT THERE WERE THREE QUARTS OF FUEL INSIDE THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 10V074000 (FUEL SYSTEM, OTHER). THE FAILURE MILEAGE WAS 158,000. ..UPDATED 03/29/17 *BF UPDATED 05/05/2017*JS
SERVICE BRAKES PROBLEM
- Date Of Incident: 2016-11-23
- VIN: 5N3AA08C45N
- Components: SERVICE BRAKES
- Summary: BRAKE SHUDDER - SEVERELY REDUCED BRAKING POWER. BRAKE LIGHT COMES ON DASH. THIS IS RANDOM. HAPPENED TWICE MORE ON WAY TO WORK, APPROXIMATELY 50 MPH,ON I-40 EXIT RAMP AND 30 MPH ON A SIDE ROAD. TURNING OFF VEHICLE AND BACK ON RESETS THIS. BUT IT RANDOMLY HAPPENS AGAIN. I AM FEARFUL IN THIS VEHICLE. I CALLED DEALER AND THEY SAID THEY ARE UNAWARE OF ISSUE. A GOOGLE SEARCH REVEALS A CLASS ACTION LAWSUIT ON THIS SUBJECT.
EXTERIOR LIGHTING PROBLEM
- Date Of Incident: 2016-09-01
- VIN: 5N3AA08A05N
- Components: EXTERIOR LIGHTING
- Summary: CONDENSATION IN HEADLIGHTS THAT CAUSE FAILURE TO HEADLIGHTS
SERVICE BRAKES PROBLEM
- Date Of Incident: 2016-10-14
- VIN: 5N3AA08CX5N
- Components: SERVICE BRAKES
- Summary: WHILE DRIVING MY 2005 INFINITI QX56 I NOTICED I HAVE TO PRESS DOWN HARDER ON MY BRAKES TO COME TO A STOP. AT ONE POINT THE BRAKES GO ALL THE WAY TO THE FLOOR AND THE BRAKE LIGHT ILLUMINATES. I KNOW I DON'T NEED BRAKE PADS BECAUSE THEY WERE REPLACED 2 MONTHS AGO. I HAVE ALSO HAD MY BRAKE BOOSTER ASSEMBLY REPLACED SO I KNOW IT IS NOT THAT. I DON'T KNOW WHAT TO DO BECAUSE I KEEP HAVING ISSUES WITH THIS VEHICLE.
FUEL/PROPULSION SYSTEM PROBLEM
- Date Of Incident: 2016-10-03
- VIN: 5N3AA08C15N
- Components: FUEL/PROPULSION SYSTEM
- Summary: I WAS DRIVING ON A VERY BUSY STREET GOING ABOUT 45MPH AND WITHOUT WARNING MY CAR LOST POWER. I TRIED TO ACCELERATE BUT IT DID NOT WORK AND THEN I TRIED BRAKING AND THEN I KNEW I WAS IN TROUBLE. THE CAR DID NOT RESPOND AT ALL, SO I PULLED OFF TO A SIDE STREET WHERE THE CAR ACTUALLY ROLLED TO A STOP. I COULD BARLEY TURN THE STEERING WHEEL. I HAD TO HAVE THE CAR TOWED TO A NISSAN DEALERSHIP. I FIND OUT TODAY AFTER A LITTLE RESEARCH THERE WAS A RECALL # 10V074000 ON THIS YEAR AND MODEL BUT IT'S VIN # SPECIFIC. MEANING THAT MY VIN WAS NOT INCLUDED. SO NOW I'M STUCK WITH A BILL FOR 969 BUCKS FOR THIS EXACT RECALL! NISSAN WONT BE GETTING MY BUSINESS ANYMORE, MY LIFE AND SAFETY IS WAY TO PRECIOUS !!!!!! NO RECOURSE WHAT SO EVER! UGH.
SERVICE BRAKES PROBLEM
- Date Of Incident: 2016-09-13
- VIN: 5N3AA08C75N
- Components: SERVICE BRAKES
- Summary: 50000 MILES ON IT AT MOMENT AND FOR THE LAST 3 YEARS MY INFINITI LOOSES BRAKE POWER. LAST WEEK I ALMOST RAN ON A VEHICLE WITH MY 6 MONTH OLD SON RIDING WITH ME. ONCE THE VEHICLE COMES TO COMPLETE STOP AFTER A WHILE AND ONCE THE ENGINE IS TURNED OFF AND RESTARTED THE PROBLEM GOES AWAY. WHEN IT HAPPENS THERES A HUGE GRINDING NOISE AND BRAKE PEDAL SHAKES VERY BADLY AS IF THERES NO BRAKE ON THE CAR. ABOVE ALL THE VEHICLE HAS ALL GOOD BRAKES. THE BRAKE LIGHT COMES ON TOO WHEN THIS HAPPENS . AS MENTIONED ONCE ENGINE IS TURNED OFF AND RESTARTED EVERYTHING WOEKS NORMAL. I GOOGLED ONLINE AND SO MANY PEOPLE WITH SIMILAR MODELS HAVE THESE ISSUES. MOST IMPORTANT THE DEALER DOESNT ACKWOLEGES IT AND SAYS THERE NO RECALL . I BELEIVE THEY WAITING ONCE SOMEONR DOES BEFORE THEY WILL TAKE ACTION.I HOPE SOME ACTION CAN BE TAKEN ABOUT HIS KILLING MATTER.
AIR BAGS PROBLEM
- Date Of Incident: 2010-06-01
- Components: AIR BAGS
- Summary: THE LIGHT STAY LIT LIKE THERE IS A PROBLEM WHEN I SPEAK WITH NISSAN AND INFINITY THEY STATES THEIR IS NO RECALL.
2005 Infiniti Qx56 recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 4 recalls for different components of the 2005 Infiniti Qx56.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: ENGINE AND ENGINE COOLING
- Summary: 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.
- Consequence: 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.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
- Summary: 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.
- Consequence: 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.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
- Summary: 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.
- Consequence: 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.
- Manufacturer: NISSAN NORTH AMERICA, INC.
- Components: EQUIPMENT:APPLIANCE:AIR CONDITIONER
- Summary: 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.
- Consequence: 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.
Negative 2005 Infiniti Qx56 car reviews
Positive 2005 Infiniti Qx56 car reviews
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I am really impressed with the styling and performance of this unit. The interior is spacious and the instrument panel is strategically designed and functional. The ride is outstanding. This is actually my second Infiniti.
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Having lived in Chicago for most of my life, I was thrilled with the promise of milder winters. Memphians love to bragg about their lack of winter-like weather, and I was more than willing to experience this first-hand. Chicago can be brutal. Even so, knowing that owning a powerful Suv equipped to handle the worst road conditions was not necessary here in the sunny south, it was love at first site. My first road trip was to Florida, and she performed beautifully. So what if she never had to prove herself in two feet of snow. Well, God decided to answer some ones prayer for a white Christmas in Memphis. Two days before, it started out with sleety rain that soon turned in
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The QX 56 has taken us by surprise. We previously had Suburbans and Lincolns, but this vehicle beats both hands down. While it lacks the rear space of the Suburban, it still has enough room. The smoothness, handling, and quality are above and beyond what we expected. It's a great car for the price. We looked at Sequoias, but the interior space was not as nice as the Infiniti. Overall, it's a great family SUV and we highly recommend it.
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Your vehicle is an absolute pleasure to drive! As an owner of numerous German autos, I can confidently say that this one is comparable in quality, features, and especially comfort, at half the price. The power band is awesome, the transmission is silky smooth, and the driver controls are well placed. Although the brakes could be better, and there is a pretty good blind spot on the driver's side, you learn to accommodate. Overall, it was a fantastic purchase and I am proud to drive and be seen in it. It definitely turns heads everywhere we go!
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The car has some issues with truck-like noises and cheap trim, but we can work on that!
Additional sources
More sources of information about 2005 Infiniti Qx56 problems:
2005 INFINITI QX56 Problems and Complaints - 8 Issues
Problem with your 2005 INFINITI QX56? Our list of 8 known complaints reported by owners can help you fix your 2005 INFINITI QX56.
Infiniti QX56 is Least Reliable Car for 2005: Consumer Reports | GM ...
Dec 16, 2005 ... Infiniti QX56 is Least Reliable Car for 2005: Consumer Reports ... According to the newest data from Consumer Reports, Nissan Motor's full-size ...
Infiniti QX56 Reliability and Common Problems - In The Garage with ...
Oct 29, 2021 ... The Infiniti QX56 is average in terms of reliability, as RepairPal gave it a reliability score of 2.5 out of 5.0. · This model also has higher ...
QX reliability (potential new users thread) | Page 6 | Infiniti Forum
These trucks will last, Ive previously owned a 2005 QX56 and got up to I think it was slightly over 170k miles with no check engine light or any major issues ...
Common 2005 Infiniti QX56 Problems: Q&A on AC Parts & More
Jul 22, 2013 ... This is not typically a clutch issue, but it could be the switch. The switch is working properly if the system is low on freon. With any A/C ...
Other years of Infiniti Qx56
Are you having problems with your 2005 Infiniti Qx56?
Harvey DuBuque 2024-07-16
I own a Chevy and a Mercedes Benz. When I purchased the QX-56, I expected the same level of service as I receive with my Benz. Unfortunately, I feel like I bought a Chevy. The truck, despite its high price, is not a pleasant driving experience. Its balloon tires bounce on the road and the steering wheel jumps out of my hand on rougher surfaces. The dashboard is the most cumbersome I have ever come across, and it is noisy with many rattles. Despite only having 8,000 miles, I had issues with the front brakes at 3,000 miles. The dealer was aware of the problem, but they cut the rotors instead of replacing them. This is something a Chevy dealer would do, not a Benz dealer.
Maximillian Robel 2024-04-24
I purchased my QX56 in December 2004 and unfortunately, I have had to take it to the shop eight times due to rattling from the headliner. Additionally, I have had to take it in three times for brake repairs, which is concerning given that I have only driven 7,000 miles. I must admit that I am feeling quite frustrated with the dealership. It can be quite unpleasant to drive a car that has a constant and unpleasant squeak/rattle coming from above, especially when even my two small children and the radio cannot drown out the noise. On top of that, I have had to take it in twice for the gear shifter sticking. I would advise anyone considering this vehicle to think twice before making a purchase. Thank you for your time.