infiniti qx56 Problems
infiniti qx56 2005 Complaints
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM
inadequate brakes on 2005 qx56. manufacturer is aware of this problem in 2004 but has not issued a recall to date or sent letters to customers about the issue. brakes overheat and prematurely wear out at 2000 to 2500 miles causing a violent shaking of the steering wheel and control issues. infiniti is replacing brakes however 2 to 3 months predicited wait for a real fix. service advisors are reluctant but have admitted the brake design is inadequate for this vehicle. this vehicle is over 6,000 lbs and has a towing capcity of 9000 lbs. according to the maufacturer. brakes are wearing out without added stress of towing. what happens when i tow a 5000 lb boat in arizona heat of 100 degrees through the mountains? steering wheel vibrates violently when breaks wear out. dealer replaced brakes at 3500 miles at first oil change. infiniti or dealer never mentioned this issue during purchase of vehicle in december 2004. i am very concerned about this vehicle stopping for the passengers and those driving in the proximaty of this vehicle. the consumer affairs department of infiniti suggesed that i call the better business bureau or file a lemon law case for the state of arizona. they said the car has not had enough repairs at this time. i stated that other owners of this vehicle are having brakes replaced at an alarming rate. the edmonds and yahoo websites verify this experience and yet no letters have been sent to owners of the qx56 model. this is a very dangerous situation as it relates to brakes that were not designed approriately for the weight of this vehicle, not to mention the towing capacity that would add more strain on the already poor breaking system. *ak
Reported in: PHOENIX AZ || Crash: N || VIN #: 5N3AA08C45N
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS
the car steering wheel and car shake violently every 2 to 3 thousand miles, at which time the service department at the infiniti dealership replaces the brakes and resurfaces/replaces the rotors. this is the second time it has happened to us and this is a major safety issue. the stopping distance of this vehicle increases two fold because of the shaking. after reading posts by other owners, i realize the problem was known as early as december 2004 when we purchase the vehicle. the dealership did not disclose any known problems with the vehicle. this vehicle is my wifes' and two children(2 year and 7 month old) primary mode of transportation. i am wondering what recourse do i have regarding this major issue which seems to have been largely ignored by the manufacturer.
Reported in: AVENTURA FL || Crash: N || VIN #: 5N3AA08A95N
SERVICE BRAKES, HYDRAULIC:ANTILOCK
dt: at approximately 2,000 miles there was an uncontrollable shaking when applying brake pressure. this problem got worse. the consumer took the vehicle to the dealer, who noted the need for new rotors. the rotors were replaced at 2,000 miles. about two months later, the problem returned and again took vehicle to the dealer. the dealer said there was a design flaw with the braking system, but the vehicle would be safe to drive. the consumer was driving at a low speed and when applying brake pressure there was a horrible sound as if they were grinding. the red brake light illuminated on the dash panel. when this occurred, 75% of braking capacity was lost. the consumer pulled over, and called husband, leaving the vehicle behind for roadside assistance. the vehicle was towed to the dealer for corrections. the dealer felt the braking system was not heavy duty enough for this model. the dealer did some additional work to the brakes. a month later, the problem resurfaced. the vehicle was due for maintenance, and it was taken to the dealer, who suspected the anti lock brakes. malfunctioned. the dealer consulted infiniti to speak to an engineer about the problem and for advice. some corrections were made. later, the same situation occurred with the grinding noise and loss of brake capacity as well as the light . the dealer could not duplicate the problem. *ak
Reported in: DRESHER PA || Crash: N || VIN #: 5N3AA08C35N
FUEL SYSTEM, GASOLINE
when car stop on stop sign, ready to go, brief a moment it hold a car & then go. i have been taking to a dealer for fix ,they couldn't fix or they couldn't find a problem. seems to me either the transmission or fuel relate problem. my car is infiniti qx56. please look in to this problem. *nm
Reported in: BANNING CA || Crash: N || VIN #: 5N3AA08C05N
POWER TRAIN:AUTOMATIC TRANSMISSION
when car stop on stop sign, ready to go, brief a moment it hold a car & then go. i have been taking to a dealer for fix ,they couldn't fix or they couldn't find a problem. seems to me either the transmission or fuel relate problem. my car is infiniti qx56. please look in to this problem. *nm
Reported in: BANNING CA || Crash: N || VIN #: 5N3AA08C05N
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR
tl*the contact owns a 2005 infiniti qx56. the steering wheel began to shake when depressing the brakes. the failure occurred while driving at 40 mph with favorable road conditions and no visible road hazards. the dealer diagnosed the cause as a manufacturer's defect on the rotors and brake pads , and replaced them. approximately 14 months and 19000 miles later the vehicle hade the same failure. the dealer stated the failure was due to the abov e mentioned manufacturer's defect. the current and failure mileage were 36000. *ak
Reported in: BRISTOW VA || Crash: N || VIN #: 5N3AA08C65N
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
tl*the contact owns a 2005 infiniti qx56. the steering wheel began to shake when depressing the brakes. the failure occurred while driving at 40 mph with favorable road conditions and no visible road hazards. the dealer diagnosed the cause as a manufacturer's defect on the rotors and brake pads , and replaced them. approximately 14 months and 19000 miles later the vehicle hade the same failure. the dealer stated the failure was due to the abov e mentioned manufacturer's defect. the current and failure mileage were 36000. *ak
Reported in: BRISTOW VA || Crash: N || VIN #: 5N3AA08C65N
SUSPENSION:FRONT:CONTROL ARM:UPPER ARM
i have a 2005 infiniti qx56. on april 5, 2007 i got on the ramp to the highway and at the entrance of highway suddenly the car's driver size front suspension broke. this sudden mechanical defect caused the car spun out of control at 6:30 pm in afternoon traffic than it was rear-ended by the car behind which caused 4 car collision.*ak
Reported in: MIAMI FL || Crash: Y || VIN #: 5N3AA08C05N
SERVICE BRAKES, HYDRAULIC:ANTILOCK
tl*the contact owns a 2005 infiniti qx56. while driving 30 mph, the brake pedal extended to the floorboard when it was depressed and the stopping distance increased. the dealer stated that the abs caused the failure and that they would reprogram the computer. as of september 6, 2007, the dealer had not repaired the vehicle. the failure and current mileages were 50,000.
Reported in: BRISTOL IN || Crash: N || VIN #: 5N3AA08C95N
STEERING
tl*the contact owns a 2005 infiniti qx56. the contact took the vehicle in for inspection and was informed that there was a leak in the steering and brake fluid hoses at 61,000 miles. at 75,000 miles, the air conditioner made a loud noise. when the air conditioner is kept activated, it does not cool properly as it did in the past. the hose failure has been repaired. the vehicle has not been inspected by a mechanic. the current mileage was 75,000 and failure mileage was 61,000.
Reported in: VERSAILLES KY || Crash: N || VIN #: 5N3AA08C45N
EQUIPMENT
tl*the contact owns a 2005 infiniti qx56. the contact took the vehicle in for inspection and was informed that there was a leak in the steering and brake fluid hoses at 61,000 miles. at 75,000 miles, the air conditioner made a loud noise. when the air conditioner is kept activated, it does not cool properly as it did in the past. the hose failure has been repaired. the vehicle has not been inspected by a mechanic. the current mileage was 75,000 and failure mileage was 61,000.
Reported in: VERSAILLES KY || Crash: N || VIN #: 5N3AA08C45N
SERVICE BRAKES, ELECTRIC
i have infiniti qx56 2005, i had brake system complaint couple of times(back 2006~2007)since, dealer take care my car_ i didn't have any technical issue until this month, but, april on this month i have 3 time experience my brake was not working i almost kill my 2 kids and wife._just remind me back in 2006_ i had same problem. all i can do turn off the engine and restart_then it go back to normal. so, today i drop my car at the infiniti tustin dealer talk to melissa at service dept. she saw same as my problem before i was surprised she said to me why not company recall this issue? now, dealer ask me to pay $1,000.00 for change brake booster on my car. which is they ready know problems. i want to infiniti need to report this issue to public also, fully fix my car and it should be extended warranty same problem in future.
Reported in: IRVINE CA || Crash: N || VIN #: 5N3AA08C05N
SERVICE BRAKES, HYDRAULIC
brakes become mushy during application with a lose of about 50-75% of their power. brake lights on the dash light up. cars antilock brakes are activated. car is very delayed in braking even at slow speeds. the problem is resolved after the car comes to a complete stop, is placed in park, and turned off then back on. the problem has occurred only once; almost causing a wreck at a traffic light. i was able to quickly move into an adjacent lane to avoid a collision. the problem was thought to be a delta sensor and brake booster. the dealership was not positive this was the correct fix, but they claimed to have flashed several other delta sensors in an attempt to correct the issue. the problem has not been resolved. the delta sensor was found to be faulty according to the dealer. the part would have to be ordered and replaced at another time.
Reported in: LEXINGTON KY || Crash: N || VIN #: 5N3AA08C25N
SERVICE BRAKES, AIR
brake problems occurring every 50-60 miles while driving. horrible grinding noise on the brakes is first heard and then there is loss of brake capacity. as this happens, the red brake light illuminates on the dash panel. the only way to regain control of the brakes is to steer the car to the side of the road, turn the car off and then on. once the car restarts, only then can the breaks fully work. this has nearly caused me three accidents on the highway.
Reported in: MIAMI FL || Crash: N || VIN #: 5N3AA08A45N
VEHICLE SPEED CONTROL
tl* the contact owns a 2005 infiniti qx56. while traveling 15 mph, the vehicle would not accelerate over 15 mph and the rpms would not rise above 2000. the vehicle was taken to an authorized dealer where the contact was informed that the throttle body would need to be replaced. the vehicle was repaired yet the failure recurred. the contact stated that the throttle body was replaced twice prior to the failure. the vin was not available. the failure mileage was 77,000 and the current mileage was 85,000.
Reported in: MIAMI FL || Crash: N || VIN #:
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
tl* the contact owns a 2005 infiniti qx56. while driving approximately 60 mph the vehicle stalled on freeway. he stated the gas gauge read more than a quarter tank. he coasted the vehicle to the side of the road. he added 1 gallon of gas and the vehicle started ok. the failure happen again and he again ran out of gas. he stated on the way to the dealer the vehicle stalled and he had to get the vehicle towed to the dealer. he was advised that the fuel pump relay system failed and that the vehicle was not part of the recall. he referenced recall 10v074000, fuel system, other:storage:fuel gauge system. the vehicle has not been repaired. the failure mileage was 53,900 and the current mileage was 54,300.
Reported in: ORLAND HILLS IL || Crash: N || VIN #: 5N3AA08C95N
FUEL SYSTEM, GASOLINE
tl*the contact owns a 2005 infiniti qx56. the contact stated that when filling the fuel tank, the fuel gauge would indicate the tank was full when it would it was not. the contact was informed by the dealer that the vehicle was not included in recall 10v074000 (fuel system, other: storage: fuel gauge system) and the fuel sending unit would have to be replaced at her expense. the contact called the manufacturer who offered no assistance. the failure mileage was 89,979.
Reported in: RICHTON PARK IL || Crash: N || VIN #: 5N3AA08C25N
EQUIPMENT
the a/c switch that controls the rear fan speed on the front dash does not work. the internal plastic has broke and the nob just turns. the only way now to use the rear a/c is to stretch way back in the rear and turn it on. i went to test drive a newer qx56 and that nob was also broken. i test drove another one and the rear air was continuously running. i took my 2005 qx56 to an infiniti dealer and they said the entire panel has to be replaced at $565.00 even though only one nob is broken. please help.
Reported in: ST LOUIS MO || Crash: N || VIN #: 5N3AA08CX5N
SERVICE BRAKES, HYDRAULIC
tl*the contact owns a 2005 infiniti qx56. the contact stated that the brakes failed shortly after the vehicle was purchased. the dealer repaired the brakes but the failure occurred again two years later. the abs light illuminated and the contact turned the vehicle off and back on. the dealer stated that the main computer system that signaled the brakes was the cause of the failure; they also stated that they could not repair the vehicle because it was out of warranty. the failure mileage was 87,000 and the current mileage was 103,000.
Reported in: FLORAHOME FL || Crash: N || VIN #: 5N3AA08CX5N
ENGINE AND ENGINE COOLING
2005 infiniti qx56. consumer states problem with vehicle stalling *tgw the consumer stated while driving on the interstate at 55 mph, the vehicle suddenly slowed down to 5 mph then to a full stop. the vehicle was taken to the dealer the next day. after an inspection of the vehicle, the dealer informed the consumer, the throttle body motor actuator needed to be replaced. the part was installed. however, the vehicle stalled to a halt again. the consumer returned to the dealer and was informed the part was defective and he would be charged for the labor to install the new part. two weeks later, the vehicle stalled again. the consumer was told the fuse box cover was missing and when the fuses became wet, they became corroded. the consumer stated the problem was never the fuse box, because the last time he was at the dealership, no one opened the hood. the consumer then discovered the horn was not working, which was fine prior to going to the dealer. the consumer discovered the horn was wet and once he wiped off the water, the horn began to work again. after about a week and half later, the vehicle stalled again. the consumer went to another establishment and was informed the motor needed to be replaced. *jb
Reported in: MIAMI FL || Crash: N || VIN #: 5N3AA08A35N
FUEL SYSTEM, GASOLINE
tl* the contact owns a 2005 infiniti qx56. the contact was driving 40 mph when all of the instrument panel lights illuminated and the vehicle stalled. the vehicle was towed to the dealer who diagnosed that the fuel gauge was defective and providing an inaccurate fuel level reading. the contact was advised that the vehicle was not included in the recall under nhtsa campaign id number: 10v074000 (fuel system, other:storage:fuel gauge system). the manufacturer was not contacted. the vehicle was repaired. the failure mileage was 73,900 and the current mileage was 73,950.
Reported in: MOKENA IL || Crash: N || VIN #: 5N3AA08C45N
LATCHES/LOCKS/LINKAGES
in my 2005 infiniti qx56 the door handle gets stuck when it is cold (around or below 15 degrees). the door seems like it is closed but it is not and during tuns it swing opens. i had to tie it with whatever i had available to the seat to be able to drive back home. searching online, i found that it is a common problem with infiniti and nissan and there are no recalls for it and the dealer charges around $300-$500 to fix this. which is very unfair. i am requesting you to please expose this issue so nissan fixes this.
Reported in: LAKEVILLE MN || Crash: N || VIN #: 5N3AA08C55N
SERVICE BRAKES, HYDRAULIC
intermittently in the past few months my infiniti q56's brakes have been becoming soft and grinding when trying to stop. the brake light and the slip light also come on when this happens. when i stop the vehicle and turn off the motor, remove the key and then restart it will reset the brakes and they will go back to normal. in the past week this happens almost everytime i drive it. it is very scary when this happens and i am afraid that i will not be able to stop. i have had the brakes checked and everything is good. i took it to the dealer and told them what was going on and they said immediately that it was the brake booster. they must be seeing this problem on a regular basis because they didn't even have to look at the vehicle to tell me what it was. i looked online and saw that alot of people are talking about this same problem with their q56's and nissan armadas. i feel that this is a major safety issue with this vehicle and the company should be recalling the vehicles and fixing them. this isn't a maintenance issue, its a component failure. *tt
Reported in: NASHVILLE TN || Crash: N || VIN #: 5N3AA08C15N
SERVICE BRAKES, ELECTRIC
i have infiniti qx56 2005, brake doesn't work while driving, same issue more than 10 times since i purchased new car, infiniti consumer affairs trying to conceal this issue.
Reported in: IRVINE CA || Crash: N || VIN #: 5N3AA08C05N
FUEL SYSTEM, GASOLINE
tl* the contact owns a 2005 infiniti qx56. the contact stated that the fuel gauge would display a reading of full even when the fuel tank was nearly empty. the failure recurred frequently. the vehicle was not taken to have the failure diagnosed. the manufacturer was made aware of the failure and the contact was informed that the vehicle was not included in the recall associated with nhtsa campaign id number 10v074000 (fuel system, other:storage:fuel gauge system). the vehicle was not repaired. the failure mileage was 90,000.
Reported in: EXCELSIOR MN || Crash: N || VIN #: 5N3AA08C25N
SERVICE BRAKES, HYDRAULIC
vehicle was purchased used in december 2009. started noticing brake squealing & grinding, front & rear brakes had to be replaced in february 2012. after brakes were replaced there was an incident backing out of a driveway while braking, had only 20% brakes with loud grinding noise, but no warning lights came on. decided to replace rotors after that incident in march 2012. on april 9th while leaving a grocery store parking lot going approx.15mph, emergency brake like came on, 95% of brakes were lost, loud grinding noise when trying to brake. car put into park & turned off. when truck was turned back on & brake pedal depressed while in park position, brakes seemed normal again. put truck into drive & seconds later the emergency brake light came back on & 95% of braking system was lost again with loud grinding noise. coasted vehicle home (less than 1/4 mile). had vehicle towed to infiniti dealer who is recommending replacing the brake booster system at a cost of $1,100. after much research on this issue, replacing the brake booster system sounds like a temporary fix. with a family of 7, this is our main family vehicle & knowing this could reoccur at any moment even after the brake booster system is replaced is very unsettling. the infiniti dealer is claiming they never heard of another issue like this & they replaced 3 brake booster systems in 4 years. i find this extremely hard to believe, as i was able to print over 30 pages of reported incidents with this same issue. we meet with the dealer tomorrow to decide if we want to pay to have this fixed. if we knew this would guarantee the issue would be resolved & not at any moment we would lose our brakes, it wouldn't be an issue. this is beyond frustrating & scary. infiniti should make this an immediate recall to prevent further tragedy & stop telling customers this is the first time hearing of this issue!
Reported in: LAMIRADA CA || Crash: N || VIN #: 5N3AA08A15N
AIR BAGS
repeated attempts to fix airbag after several hundred dollars of owner expenses have not resolved the problem. latest estimate is another 1200 to fix a harness that was previously undiagnosed.
Reported in: BOLINGBROOK IL || Crash: N || VIN #: 5N3AA08C25N
SERVICE BRAKES
slip brake alert lighted on the dashboard followed by grinding brake noise and vehicle stopped. this happened multiple times and the scary thing is, i always have my whole family in this suv every weekend.
Reported in: CARTERET NJ || Crash: N || VIN #: 5N3AA08C55N
FUEL/PROPULSION SYSTEM
i have a 2005 infinity qx56 and recently the vehicle has stalled out while on the freeway because of the running out of gas when the fuel gauge is showing over a 1/4 tank still remaining. contacted infinity and informed them of nhtsa campaign id number: 10v074000 which says "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" although my vehicle matches identically to the proper make model and year of the recall they state that my vin is not included with the recall. i do believe this is a major safety issue since my wife was accelerating onto the freeway recently in front of a semi truck when the vehicle stalled out and the semi had to take evasive maneuvers into another lane of traffic which almost caused a serious crash on interstate-94.
Reported in: CHESTERFIELD MI || Crash: N || VIN #: 5N3AA08C25N
FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
i have a 2005 infinity qx56 and recently the vehicle has stalled out while on the freeway because of the running out of gas when the fuel gauge is showing over a 1/4 tank still remaining. contacted infinity and informed them of nhtsa campaign id number: 10v074000 which says "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" although my vehicle matches identically to the proper make model and year of the recall they state that my vin is not included with the recall. i do believe this is a major safety issue since my wife was accelerating onto the freeway recently in front of a semi truck when the vehicle stalled out and the semi had to take evasive maneuvers into another lane of traffic which almost caused a serious crash on interstate-94.
Reported in: CHESTERFIELD MI || Crash: N || VIN #: 5N3AA08C25N
AIR BAGS
i was driving in the city then suddenly the airbag passenger side turn on with flashing inter mitt then i take it to the dealer and they rest it ,after one week the air bag get on again , i am now scare to drive the suv because i have a 3 children s and i need to help me with this problem for the safety of my children. thanks [xxx] information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).
Reported in: EL CAJON CA || Crash: N || VIN #: 5N3AA08A85N
WHEELS
brake problem usually occurs after a turn when accelerating to about 20 to 30 mph. steering wheel began to vibrate when pressure is applied to the brakes, brake dash lights comes on and the brake pedal pulsates and goes all the way to the floor. sounds also are heard from the front brakes (rubbing and grinding). the vehicle will barely stop when this happens. thank god we are not going at a high rate of speed when this occurs, if so, we would not be able to stop the truck in time. problem always stops after we pull over and put the vehicle in park and turn the engine off. this has occurred on many occasions with recently several incidents in one week, otherwise it happens about once a month. we are afraid that the problem is getting worse and may lead to an accident. we love the vehicle but just want the repairs made before something happens. also, the airbag light recently came on as well. question; are there recalls on these problems?
Reported in: FRISCO TX || Crash: N || VIN #: 5N3AA08A35N
STEERING
brake problem usually occurs after a turn when accelerating to about 20 to 30 mph. steering wheel began to vibrate when pressure is applied to the brakes, brake dash lights comes on and the brake pedal pulsates and goes all the way to the floor. sounds also are heard from the front brakes (rubbing and grinding). the vehicle will barely stop when this happens. thank god we are not going at a high rate of speed when this occurs, if so, we would not be able to stop the truck in time. problem always stops after we pull over and put the vehicle in park and turn the engine off. this has occurred on many occasions with recently several incidents in one week, otherwise it happens about once a month. we are afraid that the problem is getting worse and may lead to an accident. we love the vehicle but just want the repairs made before something happens. also, the airbag light recently came on as well. question; are there recalls on these problems?
Reported in: FRISCO TX || Crash: N || VIN #: 5N3AA08A35N
SERVICE BRAKES
brake problem usually occurs after a turn when accelerating to about 20 to 30 mph. steering wheel began to vibrate when pressure is applied to the brakes, brake dash lights comes on and the brake pedal pulsates and goes all the way to the floor. sounds also are heard from the front brakes (rubbing and grinding). the vehicle will barely stop when this happens. thank god we are not going at a high rate of speed when this occurs, if so, we would not be able to stop the truck in time. problem always stops after we pull over and put the vehicle in park and turn the engine off. this has occurred on many occasions with recently several incidents in one week, otherwise it happens about once a month. we are afraid that the problem is getting worse and may lead to an accident. we love the vehicle but just want the repairs made before something happens. also, the airbag light recently came on as well. question; are there recalls on these problems?
Reported in: FRISCO TX || Crash: N || VIN #: 5N3AA08A35N
FUEL/PROPULSION SYSTEM
tl* the contact owns a 2005 infiniti qx56. the contact stated that while driving approximately 45 mph the vehicle stalled. the contact noticed the vehicle had run out of gasoline fuel. the contact was unable to determine the fuel level because the fuel gauge functioned erratically. the vehicle was not taken to the dealer for diagnostic testing. there was a recall under nhtsa campaign number: 10v074000 (fuel system, other) that could have been related to the failure. the manufacturer was contacted and advised that the vin was not included in the recall. the vehicle was not repaired. the approximate failure mileage was 99,000.
Reported in: MONTGOMERY AL || Crash: N || VIN #: 5N3AA08A65N
POWER TRAIN
my wife drove the vehicle to and from work with no visible problem and parked it in the drive. the next day i was able to back out of the driveway but when i put the vehicle in drive i noticed that the ats light is on and it is struggling to move forward. the manual says to take the vehicle to a dealer if the ats light is on so i had aaa flat bed it to my local infiniti dealer. after checking the vehicle i was told by the dealer that i needed to replace a leaking radiator and the transmission at a cost of almost $5,000.00 since my vehicle was a few months out of warranty even thought i was under the mileage limit of 70k. i took it to an independent transmission repair shop and was informed that this is a very common and well known defect with nissan/infiniti suv's where a defective radiator can cause the transmission fluid and coolant to mix and ruin the transmission. a quick search on google confirmed that there is in fact numerous complaints about this issue. i filed a complaint with infiniti usa and was told that since my vehicle is no longer under warranty there is nothing they could or would do about the situation. the vehicle is currently in the transmission repair shop getting the necessary repairs done.
Reported in: ELMONT NY || Crash: N || VIN #: 5N3AA08C55N
POWER TRAIN
while driving on the freeway i noticed that the tachometer continued rising instead of going up and down with the speed. by the time i got home the gauge was facing straight down, stuck in that position. i turned the car off and on to see if it would change the gauge, but nothing happened. next i put the can in park, set the parking brake and hit the accelerator and the gauge began to slowly move backwards, after doing this a few times the gauge moved back around slowly. after doing this 5 times the gauge is just to the left of the red area. no problems with the battery, it is only 4months old. the transmission felt as though it was shifting properly, and there is not a check engine light on or any other problems besides the gauge.
Reported in: SAN DIEGO CA || Crash: N || VIN #:
ELECTRICAL SYSTEM
while driving on the freeway i noticed that the tachometer continued rising instead of going up and down with the speed. by the time i got home the gauge was facing straight down, stuck in that position. i turned the car off and on to see if it would change the gauge, but nothing happened. next i put the can in park, set the parking brake and hit the accelerator and the gauge began to slowly move backwards, after doing this a few times the gauge moved back around slowly. after doing this 5 times the gauge is just to the left of the red area. no problems with the battery, it is only 4months old. the transmission felt as though it was shifting properly, and there is not a check engine light on or any other problems besides the gauge.
Reported in: SAN DIEGO CA || Crash: N || VIN #:
SERVICE BRAKES
brake problem usually occurs when driving at different speeds, even when backing-up. steering wheel began to vibrate when pressure is applied to the brake pedal, brake dash lights comes on and the brake pedal pulsates and goes all the way down, you can hear sound from the front brakes, rubbing and grinding like it needs new brake pads the vehicle feels like it has no brakes and is hard to stop. this occurred on many occasions, we only use this sub on the weekends is our family car and sometimes it happens every weekend, the problem can be fix temporarily by stoping the vehicle put it on park turn-off the engine remove the key, turned back-on and it resets the brake system. but this problem has created to many incidents were accidents were barely avoid, we are afraid to drive the vehicle because is very scary when it happens and it may lead to an accident with the hole family. we just want infiniti/nissan to make this an immediate recall to prevent further tragedy do to the danger of this malfunction and complaints that i am sure people are posting every day to the infiniti dealers and to nhtsa. thank you for you concern.
Reported in: HASLET TX || Crash: N || VIN #: 5N3AA08C75N
FUEL SYSTEM, GASOLINE
tl* the contact owns a 2005 infiniti qx56. the contact stated that while driving 35 mph, the vehicle stalled due to lack of fuel. the fuel gauge however, stated that there was 20 miles remaining before empty. the vehicle was not repaired and the manufacturer was notified. the approximate failure mileage was 120,000.
Reported in: HEMET CA || Crash: N || VIN #: 5N3AA08A05N
ENGINE AND ENGINE COOLING
a 2005 infinity qx56 was being driven at 35 mph on a two lane road when the automatic transmission cooler ruptured inside the radiator releasing the atf fluid into the radiator. the transmission was losing atf through the radiator's pressure relief points an lost the ability to propel the car within one block. the car was driven into a nearby drive and was unable to move after that point. the rupture could have lead to a crash situation. the second part of incident is the coolant contaminated the transmission and caused a short term friction material failure 4 months later. the radiator was replaced and transmission cleaned and flushed. the transmission worked until august 20, 2013. the transmission lost contact with 5th band at 60 mph on a interstate and was no longer propelling the car. a shift into the 4th band got the car off the road and it was towed for repair. the antifreeze had dissolved the friction material construction and corroded valve parts. it was rebuilt and the destruction confirmed. both incidents could easily have caused a crash. infinity sent us no warning and say there is no problem or recall. the repair shop has repaired 5 other infinity qx56 cars for the same failures before my car was repaired. nissan n. america has similar failures in the pathfinder model,as confirmed by two independent transmission repair shops contacted. a warning: if coolant drips are noticed under the radiator check the automatic transmission cooling line connections at the bottom of the radiator, if the are wet and or leaking coolant, have the car towed to a shop and checked for problem. catching this problem at this point may only require the radiator to be replaced, and no crash hazard.
Reported in: MCHENRY IL || Crash: N || VIN #: 5N3AA08CX5N
POWER TRAIN
a 2005 infinity qx56 was being driven at 35 mph on a two lane road when the automatic transmission cooler ruptured inside the radiator releasing the atf fluid into the radiator. the transmission was losing atf through the radiator's pressure relief points an lost the ability to propel the car within one block. the car was driven into a nearby drive and was unable to move after that point. the rupture could have lead to a crash situation. the second part of incident is the coolant contaminated the transmission and caused a short term friction material failure 4 months later. the radiator was replaced and transmission cleaned and flushed. the transmission worked until august 20, 2013. the transmission lost contact with 5th band at 60 mph on a interstate and was no longer propelling the car. a shift into the 4th band got the car off the road and it was towed for repair. the antifreeze had dissolved the friction material construction and corroded valve parts. it was rebuilt and the destruction confirmed. both incidents could easily have caused a crash. infinity sent us no warning and say there is no problem or recall. the repair shop has repaired 5 other infinity qx56 cars for the same failures before my car was repaired. nissan n. america has similar failures in the pathfinder model,as confirmed by two independent transmission repair shops contacted. a warning: if coolant drips are noticed under the radiator check the automatic transmission cooling line connections at the bottom of the radiator, if the are wet and or leaking coolant, have the car towed to a shop and checked for problem. catching this problem at this point may only require the radiator to be replaced, and no crash hazard.
Reported in: MCHENRY IL || Crash: N || VIN #: 5N3AA08CX5N
FUEL/PROPULSION SYSTEM
tl* the contact owns a 2005 infiniti qx56. the contact stated that while driving approximately 55 mph, the vehicle stalled due to lack of fuel and the check engine warning light illuminated. the fuel gauge however, stated that there was 98 miles remaining before empty. the contact mentioned the failure recurred on numerous occasions. the vehicle was taken to a dealer where the failure was unable to be replicated. the manufacturer was notified of the failure and stated that the vehicle was not included in nhtsa campaign number: 10v074000 (fuel system, other). the vehicle was not repaired. the approximate failure mileage was 50,000 and the current mileage was 130,000.
Reported in: WILDWOOD MO || Crash: N || VIN #: 5N3AA08C05N
SERVICE BRAKES
i am having problems with my brake light coming on, and the brakes are grinding and scrubbing everytime i place my feet on the brake.
Reported in: ATLANTA GA || Crash: N || VIN #: 5N3AA08A95N
FUEL/PROPULSION SYSTEM
tl* the contact owns a 2005 infiniti qx56. the contact stated that although the fuel gauge indicated that the fuel tank was one-quarter full, the vehicle stalled without warning due to there not being any fuel in the fuel tank. the vehicle was taken to the dealer but was not diagnosed or repaired. the manufacturer was notified and no solution was offered. the contact was informed that the vehicle was not included in nhtsa campaign number 10v074000(fuel system). the contact stated that the vehicle exhibited the same defect that was listed in the recall. the failure mileage was 195,000.
Reported in: CYPRESS TX || Crash: N || VIN #: 5N3AA08A55N
FUEL/PROPULSION SYSTEM
tl* the contact owns a 2005 infinity qx56. the contact stated that although the fuel gauge indicated that the fuel tank was one-quarter full, the vehicle stalled without warning due to there not being any fuel in the fuel tank. the vehicle was taken to the dealer but was not diagnosed or repaired. the manufacturer was contacted and stated that the vehicle was not included in nhtsa campaign number: 10v074000(fuel system). the contact stated that the vehicle exhibited the same failure that was listed in the recall consequence. the failure mileage was 134,000. the vin was not available.
Reported in: SCHAUMBURG IL || Crash: N || VIN #: 5N3AA08A95N
FUEL SYSTEM, GASOLINE
tl* the contact owns a 2005 infiniti qx56. the contact stated that while traveling 30 mph, the fuel gauge displayed the incorrect fuel level. the vehicle was taken to a private mechanic who stated that the fuel sending unit needed to be replaced. the vehicle was not repaired. the failure and current mileage was 100,200. updated 07/08/14 ma updated 07/08/14 ma
Reported in: WOODLAND HILLS CA || Crash: N || VIN #: 5N3AA08A35N
SERVICE BRAKES
the brakes make a grinding noise and the car sounds as if the brakes are going out. i also have had the vdc light and brake light on as well during all this. and when it happens it keeps happening till you turn the car off and on and then it goes away. but has happened at least 15 to 20 times and seems to be happening more and more. quite scary when you have a family and your on the interstate and you have to turn the car off and on for it to go away.
Reported in: LYNDEN WA || Crash: N || VIN #: 5N3AA08C25N
POWER TRAIN
a 2005 infinity qx56 was being driven at 50 mph on a highway when the automatic transmission cooler hose ruptured releasing the atf fluid. the transmission was losing atf . lost the ability to propel the car. at that time i had my wife and 2 young children in the car. the car was driven into a nearby shopping plaza parking lot and was unable to move after that point. the rupture could have lead to a crash situation. the incident caused a short term friction material failure week later. the hose was replaced and transmission cleaned and flushed. the transmission worked until june 3 , 2014. the transmission would not shift to 4th gear at 55 mph on a interstate, had to pull over and tow the car to the mechanic shop, where i was told that transmission has to be replaced or totally rebuild..... both incidents could easily have caused a crash.
Reported in: MANALAPAN NJ || Crash: N || VIN #: 5N3AA08C25N
FUEL/PROPULSION SYSTEM
without any warning, the car shut off rendering the power steering and power brakes useless, making the car very difficult to stop and control. the fuel indicator was around a quarter of a tank. come to find out the car ran out of fuel without any warning. contacted the infiniti dealer (dreyer & reinbold) and the national nissan/infiniti number (case#15093894). both said there was no recall and they couldn't help me. it's a very dangerous situation to encounter and i'm just warning drivers of this car and infiniti's lack of responsibility for this defect.
Reported in: NOBLESVILLE IN || Crash: N || VIN #: 5N3AA08C85N
SERVICE BRAKES
when applying the brakes, the brake pedal was soft and the front tires had grinding and chattering noises like a abs brake system malfunction. the care would not stop very well. the vehicle was going slow on dry pavement so there was not reason for abs to activate. continued to have this problem each of the dozen times i applied the brakes until i pulled into a costco parking lot. one of their mechanics drove the car and noticed the problem, but when we inspected it, it had nothing to do with the tire balancing that was just performed on the vehicle. i shut the vehicle off and turned it back on and the brakes worked normally. this has happened while my wife has driven the vehicle about 10 times in the last 4 years, but this was the first time it's happened with me when driving. very dangerous. the description sited in the class action lawsuit fully describes my experience. http://www.courthousenews.com/2011/04/27/nissan.pdf also, this cases on this site are all people with the same issue: http://www.topclassactions.com/lawsuit-settlements/lawsuit-news/1154-nissan-armada-a-titan-truck-infinity-qx56-class-action-lawsuit/
Reported in: ANDOVER MN || Crash: N || VIN #: 5N3AA08C35N
SERVICE BRAKES
i have a 2005 qx56. this loss of brake happens to me many time, brake light will come on while driving and if you push the brake you will hear a loud grinding noise, and pedal goes to the floor. turn off engine and start it again it will be good again, its intermitent, you dont know when will it happen, so i always look on my dash for the brake light while driving so i know that its doing it again. i was told it was the brake booster. very unsafe! there needs to be a recall.
Reported in: ACWORTH GA || Crash: N || VIN #:
SERVICE BRAKES
random instances of brake light coming on followed by limited braking, shuttering and pulsing of the brake pedal. a common and known issue affecting qx56, armadas and titans from the mid 2000's that nissan refuses to acknowledge. a serious safety concern that needs to be addressed.
Reported in: BILLINGS MT || Crash: N || VIN #: 5N3AA08C25N