2017 Nissan Altima: check engine light

Filed Oct 14, 2026 · Seats · NM

2017 Nissan Altima purchased used from large used dealer chain location in Albuquerque, NM on 11/24/25. At delivery, salesman demonstrated driver seat moved up/down and stated it just needed a bolt/belt. Co-signer who was present witnessed. Component failed: Driver seat front mounting bolt missing — seat not secured to floor, moves up/down and wobbles side to side. Vehicle was sold with this defect present at delivery. Safety risk: In crash or hard braking, unsecured driver seat can shift, ejection risk, loss of control, seatbelt and airbag will not protect correctly. Driver and any passenger at risk. Elderly co-signer also at risk as passenger. Reproduced/confirmed: Yes. Dealer had vehicle 10/09-10/12/26 for service, did not repair seat, attempted to charge $5,000 for transmission codes P0965 and P0776 limp mode. Vehicle returned 11:05 AM 10/12/26 by tow driver still with same defect. Video taken night of 10/12/26 shows seat still wobbling same as delivery 11 months earlier. Mother-in-law thought it was fixed at 3:19 AM same day, video proves it was not. Inspected by: Dealer service department, independent quick lube shop, tow driver. Warning lamps: Transmission limp mode, check engine light for P0965/P0776 — seat has no warning lamp. Vehicle available for inspection upon request — currently at home address on file, not driven due to safety.

Filed Jul 4, 2026 · Suspension · IL

The rear lower arm control snapped while driving on even surface road. I’m a female and when I heard the pop I got out and inspected the car. Could have caused injury to myself or other motorists. Confirmed with two mechanics that this in fact was the rear arm control and that they have had these issues with a lot of Nissan Altima and Sentra. Was advised to take to Nissan dealership to see if they will repair-which I did, but I’m currently awaiting a response by Nissan to see if they will cover it. The car has been making a squeaky sound but it comes and goes. The check engine light came on but displayed loose fuel cap and it goes out when I put gas in my car from time to time. I’ve also heard that is another issue with Nissan with the loose fuel cap. I just want my vehicle repaired. It is maintained although it is a 2017 and has 157,000 miles. No real issues until now.

Filed Nov 6, 2025 · Engine · LA

Check engine light came on will not go off transmission fluid burnt replaced transmission fluid because transmission was slipping out of gear not finding the correct gear I do believe it was starting off in second gear instead of first. Drive slightly better in manual after fluid gets warm but not overheating the car will start jerking and threatening to kill losing power in the accelerator and going uphill also having trouble with the car going into reverse and drive. I had no choice but to replace the transmission fluid myself due to lack of funds and now dealership refuses to touch my vehicle for repairs. I called Nissan to make a complaint and they hung up on me. Car was just paid off October of 2024. This situation with my transmission began November of 2025.

Filed Oct 30, 2025 · Engine, Transmission · PA

Check engine light came on at approximately 96,000 miles in which vehicle would have a delayed acceleration upon stepping on gas pedal or going up hills. Took it to 3 different mechanics including Nissan dealer and all confirmed a CVT failure and need a replacement. Nissan of America is refusing to help even after there have been documented lawsuits and known issues with the CVT failing. This is unsafe and a recall is needed not just an extended warranty that doesn’t help consumers who are over the 7 years but still under 100,000 miles like me.

Filed Sep 16, 2025 · Acceleration, Transmission · GA

My CVT transmission has been replaced three times by Nissan. I am currently on the third CVT transmission and it has failed requiring a fourth CVT transmission replacement. I was in a few different situations each time the trasmission failed that were unsafe. I've been at intersections, trying to accelerate forward when the stop light turns green causing me to stop in the middle of intersections or accelerate slowly through the intersection which is very dangerous. I've been on the highway going normal highway speeds over 60mph when I would lose power and try to keep my speed and my car would stay in the 15mph - 40mph, having to turn my hazard lights on so other drivers know I'm having issues accelerating. The first time I took my car to the dealership, they could not recreate the issue after having my vehicle for 30 days. I received my car back and the engine light finally came on after some time and I immediately took my car to the dealership where they confirmed the CVT transmission was the issue.

Filed Jul 12, 2025 · MN

A few months ago, while at a stop light my car would not acceleration, I depressed the pedal all the way to the floor and there was no movement but rpm’s went up to 4000. I was almost rear ended as I was attempting to go. The car suddenly accelerated at a high rate of speed and drove normal. This occurrence happened intermittently a couple times, and is really dangerous while making left hand turns and almost being hit in the intersection. I took it to a shop to get a diagnostic but the mechanic said that since there was no check engine light or codes he’d “just be guessing.” I have been driving the car for sometime now without any issues. Last week I went an hour out of town and my car suddenly loss power on the highway while going 70 mph. It decelerated to 40 mph and would not go faster. I had to pull off the highway crossing 3 lanes of traffic barely going 40 mph. When I got to the shoulder, I turned my car off and waited a few minutes before turning it back on and the car drove fine for maybe 10 miles before it lost power again. I noticed a loud whining noise while accelerating and a smell of transmission fluid. It took me 2 hours to get home being I had to continue to pull over every 5-10 miles which seemed to reset the transmission. I had it towed to a different repair shop the next day and once again no check engine light, no codes and the car had not shown any reported symptoms, so the mechanics hands where tied but he did say that the CVT transmission in Nissan Altimas have been a major issue and of it is indeed the transmission it would cost 3k-6k for repairs. If this is truly an issue with Nissan’s CTV transmissions then there needs to be a recall and the repair should be covered. The sudden failure of engine mechanics is a safety risk for all drivers and needs to be investigated before Nissan is hit with a wrongful death suit.

Filed Jun 5, 2025 · Engine · PA

I need to preface this by stating I fundamentally don’t understand how an issue that directly results in the failure of inspection which dictates road safety/emissions quality and was identified by two mechanics as a part known to fail cannot be under a recall. The part addressed is #14001-3TA1E but more specifically it is an issue with the value position sensor. It is a small part which dicates whether the Swirl or tumble control activates which triggers the P2004. If you look up the code it’s common side effects are as follows: Decrease in low-end engine torque: You may notice a decrease in acceleration, particularly at low RPM levels. Engine surging or sputtering: The engine may run unevenly, particularly when starting up. Sluggishness: The vehicle may feel less responsive to the throttle. Difficulty reaching higher speeds: You may find it challenging to accelerate quickly or reach your desired speed. Rough idle: The engine may run unevenly and potentially stall at low speeds or while idling. 2. Decreased Fuel Economy: The IMRC system's primary function is to optimize the air/fuel mixture for different driving conditions. When it's not functioning correctly due to being stuck open, it can negatively impact fuel efficiency. 3. Check Engine Light (CEL) Illumination: The Check Engine Light (or Service Engine Soon Light) will likely illuminate when the P2004 code is triggered. This is often the first indicator that something is wrong. 4. Potential for Severe Engine Damage: This is the most critical side effect. If the hardware for the IMRC butterfly valve plates becomes loose and falls into the engine, it can cause severe engine damage or even engine failure. This being said you would think it would be an easily replacable part. Not in the slightest you have to buy an entire manifold 1300 msrp through nissan with no gurantee of it fixing the light. I have had instances of stalling / sluggishness since it has come on. This seems imparitive to vehicle safety.

Filed Oct 29, 2024 · Transmission · AR

When first buying the car last year Jul 20,2023 the check engine light was on and I didn’t know that I had 149,000 miles because it read as 75,000. Every once in a while, while driving the car wouldn’t accelerate while pressing the gas but I wasn’t sure what the problem was because it’s my first car and only happen like ever 3-5 months. September 2024 a little over a year of having the car while driving to work the car kept jerking and the rpm was rising but my speed wasn’t changing. Eventually I turned around to go back home because it wasn’t safe to drive. I pulled over and turned the car off on my way home because I seemed as if it was getting worse once. I tried turning the car back on to go home and it wouldn’t crank up. Also when at red lights or stop signs after I stop the car will not go I will be stuck unless I’m continuously pressing the gas. I lost my job because I don’t have a car to get to and from work nor any money to pay $5,100 for this ridiculous repair. It’s even impossible to find a cheap transmission and install it yourself because all of them are over $1000.

Filed Oct 8, 2024 · Engine · 153,000 miles · NY

The contact owns a 2017 Nissan Altima. The contact stated that while exiting a car wash, the check engine warning light illuminated. The vehicle was taken to the residence where a handheld diagnostic scanner retrieved DTC code: P0130 (Oxygen Sensor). The vehicle was taken to an independent mechanic but was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 153,000.

Filed Sep 1, 2024 · Transmission · NC

When pushing on the gas from a stop for a red light, the car did not go. Instead, I get a check engine light solid on the dash. When I read the code for the light it registered as a P-0776. Come to find out, there is a TSB that covers this exact same issue. If there was a vehicle coming in the other direction, there could have been a fatality.

Filed Jul 26, 2024 · Engine, Transmission · 136,960 miles · CA

The contact owns a 2017 Nissan Altima. The contact stated that while driving at various speeds, the vehicle was jerking, inadvertently shifting between gears, and then lost motive power. The contact was able to drive a short distance to the residence with the check engine warning light illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or local dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 136,960.

Filed Jun 4, 2024 · Acceleration, Fuel system · PA

I own a 2017 Nissan Altima. This vehicle has been having similar issues that other owners have reported with the vehicle failing to accelerate after stopping or sitting ideal while running the and you go too take off, barely moves to a crawl even if the gas pedal is to the floor. It will also loose power (speed) without warning while driving. The vehicle will not register any warning lights when this occurs not even a check engine light comes on when this occurs. It does not register any issues in a diagnostic test to which one was completed by a Nissan dealer in Lebanon Pa. (Moyer Nissan). Because of this the Service advisor/mechanic indicated that they would be "guessing" as to what the issue was even though it is clearly a issue with the 2017 models; it hasn't been the first time I'm sure that someone came to that Nissan dealer with the same problems and knowing that the 2017 have complaints with CVT Transmission. I'm no mechanic but I think it is a blatant disregard for human life if that they do NOT recall this vehicle or at the very least replace all equipment (transmission; throttle, pertaining to the accelerator) at no expense to the owner.