Problems with 2012 Nissan Altima VEHICLE SPEED CONTROL

2012 nissan altima cvt transmission issues. altima has recalled from 2007-2010 and then again after 2012 for the cvt transmissions. mine is doing the same things and nissan doesn't have a way for me to check the fluids. the dealership said they can fix the problem for over $7000. i'm in the dealership right now and he says again that he can't check the fluids but that i can replace it if i want but that it might make it worse. the vehicle sometimes doesn't shift and engine revs without acceleration at any speed. pulling into traffic is very difficult and if i am unable to pass if needed because sometimes it accelerates and sometimes it doesn't.

This was a used pre-certified car, purchased from the dealer in which did not have any issues until its warranty was practically no longer valid. the cars electrical system started to have issues. the issues with the electrical system started with the usb port connection to a cellular device. sometimes the car will recognize the phone, other times i have to disconnect the usb to phone connection, turn the usb cord around and reconnect a few times for the radio to recognize the phone. after this issues, one speaker went out. later on, a second speaker went out. i replaced both speakers to find out that it is possible the in-car amplifier blew. after this, the radio unit would at times go completely black, causing me to have to turn the car off and back on. after this, the driver side door no longer locks electronically, i have to lock and unlock driver side door manually but the passenger side does indeed work. after these issues, i noticed the check engine light had come on for a mass air flow sensor. i cleaned the sensor, and the engine light went away. about 300 miles later, it came back on and the car hesitates/bucks consistently with a loss of power once the speed hits about 60 mph. i-75 hills, i can no longer accelerate to maintain speeds. i replaced the maf sensor, check engine light is still on. i had it cleared from o'reilly's since the same code was appearing on the car. after 10 miles sitting in idle, the traction control sensor appeared. 10 miles afterwards this on i-75, the car will not climb hills, drops power, bucks and jerks the car forward and back. i stopped at a part store, turn the car off and back on. traction control sensor goes away, engine light comes back on with same code reading. i cleaned the throttle body, check engine light is still on. i've read a lot of articles about this, no one has figured out how to fix this.

We were driving up hill in a canyon going 80 mph when we suddenly lost all power. we had only been on the road for 30 minutes before this occurred. we had to pull over and let the car sit for a minute before attempting to drive it home. it happened two more times on the way to taking it back home. *tr

Traveling west on hwy 44 started having trouble going up hills. put pedal to the floor, and nothing extra. it was starving for fuel. turned around to go back home, eventually stopping in sullivan mo. while going back i had to gain speed going downhill in order to make it uphill. on two occasions i had a semi rider my rear bumper even though i was in the slow lane. one time while gaining sped down hill, i had to pass the semi in front of me, or lose the speed that i had gained, so i tried to pass on left, as usual, but then the acceleration stalled once again. i then had another semi riding in rear view mirror, and was fearful of what could happen. i was eventually passed by semi on right , i got over, and then the semi on the left passed. needless to say it was not a good situation. i have seen on-line that there is a class action suit against nissan, but no recall for the cvt's. in my opinion, this is a must. even the guy at nissan had told me that he has heard of many stories just like this. someone is going to get hurt/killed if nothing is done. nissan knows of problem, hence the cooling device started in 2013 model. even this did not fix the issue. please force nissan to correct their error in judgment before it is too late. oh, nissan does want to fix my issue, for several $$$'s thank you, a concerned driver. *tr

As i was starting to slow down in preparation of taking a turn off the frontage road my car completely shut off, my brakes and steering locked and luckily i was able to complete my turn into a gas station where i immediately put it in park and restarted via push start., 2 days later this occurred again on a fairly busy street where i repeated the steps to start it again. i am extremely scared to have this happen again on a heavily traveled street causing me to be involved in a collision , i have researched online and see other reports/complaints of the same issue i described yet do not see any recall issued regrading this extremely dangerous defect.

I have a automatic 2012 nissan altima w. 130k miles. while driving, my car automatically shifted to neutral and in order for me to stop, i had to place my emergency brakes on. the gear was stuck in between neutral and reverse and unable to move. thought it was a shifter console, but turns out it was my transmission. in this model car, there is a class action law suit against nissan for failing cvt transmissions/engines. my failure happened while driving and could have caused a major accident. due to the miles, i am out of warranty and i do believe that nissan should be at fault seeing that there is a suit pending.

My vehicle when driving will not throttle correctly so i have to pull over on the road and turn the car off and than turn it back on. after turning the car back on i would rub the engine to make sure it would throttle pass 3. lately though my car has been turning off while driving which is a big safety for my self and other drivers. because i have to turn the car of and on quickly especially if im on the freeway.

Was driving on the interstate using cruise control at 70mph. the rpms suddenly increased to around 6,000. after that happened, the service engine light came on and i had trouble accelerating and the rpms were never able to get over 3,000, even with the gas pedal pressed all the way. it was difficult to get any acceleration and the car would make a whining noise whenever pressing on the gas.

The mph would register as 60 but i know it was only doing 20. going around curves it was acting like it want to go but dont go far. it will start but mph wont move, and wont move forward but will backup.

When driving the car for a long distance (30 miles) there is a whining sound that starts and the car will not accelerate. if the car is allowed to sit and cool down the whining will stop but start back as the engine/transmission heats up. during this period the car will loose power and not exceed 40 miles per hour. this happens when driving throughout the city and on the highway

Complete loss of power climbing a steep grade uphill, almost caused accident sandwiched between two 18 wheelers also going uphill one of which had to swerve sharply to avoid hitting us. cvt transmission likely went into fail-safe mode, same thing repeated multiple times on steep winding climbs on mountain highways. very dangerous situation with engine cutting out and loss of power. nissan has issued cvt recalls and extended warranty on models up to 2010 but the problem is still there in this 2012 altima and in many other complaints about the cvt on later models. nhtsa should get nissan to extend its recall/warranty to models after 2010 judging by the many complaints being reported about the same loss of power issue with the cvt.

While driving on the interstate i had my cruise on for around 35-40 mins, got off my exit and noticed even if i mashed my gas my car would not pick up speed, i pulled over while coasting, shut it off for around 10 minutes, took off again and it done fine. this has became a weekly thing . i've called with questions and no one can help me!!!!

When i took the car up to 85 miles per hour and i drop speed and i tried to pick speed back up it wouldn't let me go over 40 miles per hour i had to pull over cut the car off and then started back up and then it let me proceed to go where i need to go and it acted normal this is the second time this is happen

Cvt transmission on the nissan ultima 2012 has been had given me a lot of problems for the past 6 months. upon seeing reviews on the internet in hearing a lot of complaints due to the transmission problems with the nissan baltimore frome yes before the 2012 model up until now that something has to be done to correct this problem with nissan dealers to fix this brow with all the alter most this having a strong with faulty equipment. it is very dangerous to drive by losing power especially if you only in a state will call several accidents due to losing power to upgrade and wanting noise is just creates a big problem moon in a state if you drive-in in your fewer in a major city with the the vehicle slowing down without your control.

My car started making a whining noise while driving it. going up the hill my car on a highway in the desert when the speed declined it's from 70mph to 45mph, which i tried to accelerate and it was stuck on 45mph, and almost caused the car behind me to crash into me with my three young children in the back seat. a lot of complaints have been made and nothing's has been done. what does it take a life to be taken in order for a recall. the transmissions on these cars are crap. every time someone walks into the dealership they seem to be well aware but no recall he been done.

Vehicle was in motion on the highway and after two and half hours of driving could not accelerate past 45-50 miles an hour and stuck on this speed even with the gas pedal being pressed down to accelerate. i had serious safety issues with this on the highway in regards to ascending hills and had near serious encounters with trucks and other vehicles on all incidents i have had to drive more than that duration. i am on a website called cargurus and have a lot of nissan 2012 altima owners with the same year, make and model having exactly the same terrifying experience. i have called nissan about this and that they should do a qa of their call logs and check other complaints from other customers and all they could say is "there is currently no recall on your vin". informed them about medicine after death not possible and problems like this with frequent complaints by customers should be investigated and not ignored till people start dying before there is a need to fix this or issue a recall. the gear box and cv axle based on what i have read may be the cause of this. i am not a technician but this is a very serious safety issue that should be investigated. every time you are in a car on the highway on long distance journey with this car your life is on a live wire because of this gear box issue. i have also been to the dealership in south holland il for this and was told to call nissan and complain about this which i have done. i will appreciate your looking into this please! thanks.

Takata recall. i was traveling on the interstate, in heavy traffic, when my car began to slow it refused to maintain my speed or accelerate at all. i had to pull into the median to avoid being hit by an 18 wheeler. i had my sister and two of our little kids in the car with me. this is not the only time it has done this it has done it several times now and the mechanics can't find anything wrong. i have read several places where others have had this same issue.... i believe their is a manufacturer default with either the acceleration or transmission.... it just revs up sounds like it's doing something but not increasing speed. i have noticed that it occurs mostly after i have been traveling a while...like about an hour and a half or so

While in motion, the vehicle begins to drasticly slow down from speeds of 60 to 70 mph down to 20 to 30 mph. this usually happens during the day after driving for an hour + and in any kind of incline road. at hard inclines i can bearly drive upward even hhaving to come to a complete stop. the rpm gage begins to jump rapidly to 5 and 6 rpm when even slightly pressing the gas peddle, and once it adjust , the vehicle will not go more that 3 rpm while still at a mph slower than 30. this will stay for the remainder of the drive until i have stopped and turned my vehicle off for a significant amount of time. tbis began happening at 100,000 miles and now at 150,000 miles it happens very frequently. i feel this is unacceptable, and clearly very unsafe for driving long distances on large highways, when my vehicle should work as it should.

Tl* the contact owns a 2012 nissan altima. the contact stated while the vehicle was operated between 60 and 70 mph, the vehicle experienced an abnormal deceleration. the contact also stated the vehicle made an abnormal noise. the vehicle was taken to central valley nissan located at 4530 mchenry ave, modesto, ca where it was diagnosed that the cvt needed to be replaced. the manufacturer was notified of the failure. the failure mileage was approximately 18,000.

While pulling into a parking place at a restaurant all of a sudden my wife heard a loud noise and surge from the engine propelling the car forward and over an embankment fortunately for a few trees and god's help my wife is thankfully still alive the embankment had approximately 100' drop this has never happened before the sound coming from the engine she still hears, not sure once the car is fixed if we buy another nissan altima or even continue to drive this one, something caused this car to surge and it definitely was not her foot,

Accelerator pedal came off mount while driving, no bolts holding pedal in place. i had to bend down to adjust pedal while driving on the interstate to get safety off the road. i am not aware of any notification of a recall to the defect. i took my car to the nissan dealership in huntsville to have the car inspected and repaired. the service department found no bolts on the pedal assembly. i was charged $59.94 for the service and repair. on a related note...ironically i took care of a patient in the er last week who was in an accident involving their nissan 2006 vehicle. while turning into their driveway, the accelerator stuck and the car jetted forward and ran into their tree. their child, sitting in the backseat, restrained, struck her head on the side window and suffered a laceration to her temple region that required suturing. i gave the patient's mother this website to follow up with her complaint.

My nissan altima 2012 has significant reduction in speed while taking trips less than 40 miles. driving on fast lane on highway about 70 miles then all of a sudden it reduces all by itself to 35-40 mph and i almost got into in accident because i did to know what was going on but had to get off the onto the side of the highway.

While driving on the interstate to fl from ky at around 65-75 mph the vehicle would not accelorate past 3000 rpm's. going up hills was the worst, cars would pass and our vehicle would slowly decline in speed. pulled over to check the car out and after if cooled down it when back to working okay but after another hour on the road it done the same thing.

After driving at 70 mph for several hours, the vehicle will no longer accelerate and slows down. the vehicle needs to sit for a period of time before it is able to accelerate again. this issue had occurred before 8k miles earlier and had the cvt cooler replaced under warranty.

Today was the second time i've experienced this dangerous issue while driving on the freeway for about an hour and a half long. my car began to lose speed and would not accelerate above 60 mph. while i had the gas pedal down completely all the way to the floor, as the car could not gain speed. i could have been in a serious accident with all the traffic on the freeway, i had to merge over to the far right for safety. i drove my car immediately after to nissan so they could verify this issue. they failed to help me in any way recommending i invest in a cvt cooler, due to not being covered under warranty anymore. a couple months back when the car was still under warranty i took it to nissan with the same issue, at that time they stated they could not detect an issue. but now my warranty is up they're suggesting what the car needs. i'm very upset with how dangerous this can be and how careless nissan is. it's like they are just waiting for someone to seriously be hurt in an accident to then do something about it.

Twice, i was driving at a speed of 75 mph on i25 headed north. as i arrived into colorado springs, my vehicle decelerated to 30 mph in a 65 mph zone. i immediately pulled over. i waitied for about 15 min. started my vehicle up & still it would only go 30 mph. i turned around & headed back for pueblo. unsure & afraid that my vehicle would not make it home. once my car was sitting for an hour, the transmission allowed the speed to rise above 30 mph. the same incident occurred on 6/27/2015. i am afraid to drive my vehicile out of town, in fear of getting stranded, the car overheating & the mechanical transmission malfunctioning. the nissan dealer in order to resolve the problem, needs to install a "transmission cooling system". i purchased the extended warranty thru 1st extended, over $2600.00. they refuse to honor the warranty, claiming the cooler was ot in the car to begin with. i spoke with nissan & southwest motors (where i purchased the car around 1 1/2 yrs. ago. they've both confirmed that this exact problem has occurred in many nissan vehicles. if the warranter is unwilling to warrant the problem, which is a major mechanical malfunction, then my 2012 nissan altima needs to be recalled! please help me for i fear this problem is a safety hazard driving on the hwy at a reduced speed & becoming stranded.

Alright so today i noticed a whining noise coming from the transmission. on my way home from work, just after leaving my car kept slipping out of gear. i get on the highway and the engine light comes on. then im stuck in 5th gear for the rest of the way home. i got the flash codes and did a bit of research, here is what i found. 2012 nissan altima sedan - torque converter clutch circuit intermittent pausible causes: - faulty torque converter clutch solenoid valve - torque converter clutch solenoid valve harness is open or shorted - torque converter clutch solenoid valve circuit poor electrical connection - low transmission fluid level - dirty transmission fluid i have to pull over for about 5 minutes then start my care for the sensor to reset so that i can drive my desired speed limit. once it gets hot the transmission will not allow me to drive more than 60-65mph. the dealer says i need to new transmission. i have 95,000 miles on my 2012 nissan altima 2.5 s and is already having problems. it's difficult for me to travel as much because of these issues. after an hour of driving, my transmission whines and my speed limit drops when driving this is extremely dangerous and deadly. i fear that because of the decrease in speed could be potentially dangerous.

Traveling on interstate 70 mph, trying to maneuver around semi trucks and car decides to slow down to 60 mph causing several semis to slam on brakes, near accident. it was scary scary scary!!!!!! gas pedal to the floor it would not respond for several miles until it was safe to get off the interstate. once we turned the car off and got back on the road it was ok, but it happened again 2 hours later. *tr

On monday night at 12:00am i was driving from california to las vegas nevada. i was going 75 miles an hour when the car started to loose speed. the excel-orator would not move and had locked.the car speed had dropped to 40mph and would not move. there was a semi in front of me and two other vehicles to the side of me. i almost got into a big accident. i was able to pull over to the side. terrified, i began to panic so i shut the car off. i drove the next 60 miles to vegas going 30mph the car would not go to a higher speed. when i took the car to the dealer they said it was a safety feature. i do not understand how a safety feature would deliberately jeopardize the safety of the driver. it is driving on the highway for fear that this may happen again. *tr

We were driving on the interstate at about 70 mph and were unable to accelerate. accelerator peddle all the way to the floor and the most we could go was 45 mph. had the car towed to a nissan dealership and found out it was the shift select assembly that had broken/malfunctioned and the car had gone in to failure mode. there was not warning light at all and this could have been very dangerous on the interstate. first i feel that this part of the car should never have broken in a 2-year old car and i have to wonder if there is a defect in the part for this model year of the altima. second, if and when this piece does break or malfunction, there should be some sort of warning light on the dash to make the driver aware and pull over. nissan is aware of my concerns as i have shared them with their consumer affairs department. *tr

Driving long distances my car overheats, looses power going from 70 mph down to 40 mph in high speed traffic. i am forced to get off the highway and let it reset itself. it has always made a whining noise during acceleration, and the brakes have squeaked from day one. i have complained to nissan several times and am always been given lame excuses. now that my warranty is up they have a solution to my problems. new transmission or overheat converter to the tune of $1600. how convenient they have a solution not that my car is out of warranty!! they refuse to help me or fix my car unless i fork over the money. my car has had problems since i purchased it and there was never any resolve. i purchased an extended warranty as i do a lot of driving. my car was out of warranty 2,000 miles when they miraculously found a cause and solution for my problem.

I had pulled into a parking lot at a local gym, as i placed the car in park, the vehicle continued to stay in drive and surged forward into the building. once the vehicle hit the building, i once again tried to place the car in park, and it once again surged forward and hit the building. the only way i could stop the car was to hit the power button to turn the car off. once the officer arrived on scene, he asked me to place the car in neutral so that he could move the car off the curb, however, the car continued to move forward. as a result the car was once again powered down to avoid any further incident. *tr

As driver was braking upon entering a parking spot at a local store, car surged forward and jumped a curb hitting a red box video display. *tr

The pedals are positioned too close together. my husband complained of this a few weeks ago when he drove my car because his shoe got caught on the brake pedal as he was lifting his foot off the gas pedal. then, yesterday, the same thing happened to me. i nearly drove my car through the front of the daycare where i was dropping off my son. i am now aware of how extra-cautious i have to be when driving my car so this doesn't happen again. this has never happened to me with any other car. i've been driving for 25 years! *tr

My brake pedal is too close to the gas pedal. i have to be very careful when driving. i have hit both pedals several times now. this needs to be fixed asap!!! *js

Tl* the contact owns a 2012 nissan altima. the contact stated that the brake and accelerator pedal were positioned too close together. as a result, the contact inadvertantly depressed both pedals simultaneously. neither the dealer nor the manufacturer were notified of the failure. the vehicle was not repaired. the failure mileage was 5 and the current mileage was 12,000. the vin was unavailable.