2017 NISSAN ALTIMA Complaints

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.

The contact owns a 2017 Nissan Altima. The contact stated while driving at an undisclosed speed, the driver's side sun visor independently detached. The vehicle was taken to the dealer where it was diagnosed with sun visor failure. The contact was informed that the driver's side sun visor assembly needed to be replaced. The vehicle was not repaired. In addition, the contact stated that the failure impaired driving visibility. The manufacturer was not made aware of the failure. The failure mileage was unknown.

The contact owns a 2017 Nissan Altima. The contact stated that the engine and oxygen sensor warning lights were illuminated. The vehicle was taken to a certified mechanic who diagnosed the vehicle and determined that the oxygen sensor needed to be replaced. The contact stated that after the vehicle was repaired, the oxygen sensor warning light illuminated again. The vehicle was taken for an oil change and the certified mechanic determined that the spark plugs, and ignition coils needed to be replaced. The contact stated that the #4-cylinder head gasket needed to be replaced. The vehicle was repaired; however, the warning lights remained illuminated. The contact stated that the gear shifter seized, and the contact used a key to unlock the gear shifter. The contact also became aware that the oil level was continually low. The vehicle was taken to a Certified Mechanic again, who tested the cylinders and diagnosed and determined that the cylinders had failed. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 148,000.

Transmission was completely replaced by Nissan 8/2023 after failing. June 2025 transmission fails again is needs yet another complete replacement. Nissan will not assist. Claims "warranty period" expired. BRAND NEW transmission fails in under 2 years and around 10k miles???

When driving down the street car shuts off lights flicker on and off continuously sometimes it don’t turn back on sometimes it does but I usually just coast until it turns back on very dangerous if on freeway or heavy traffic also the brake light and and trac lights go on when this happens. When stepping on gas the rpm’s go up really high like the transmission is going out

One month Insurance policy lapse and license plate surrender license suspension when I was in hospital emergency room bed time .

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.

The contact owns a 2017 Nissan Altima. The contact stated that while driving at an undisclosed speed and attempting to accelerate, the vehicle briefly hesitated before accelerating. The vehicle returned to normal functionality, but the failure became a regular occurrence. An unknown warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown. Then VIN was not available.

The contact owns a 2017 Nissan Altima. The contact stated that while her daughter was driving 25-30 MPH she crashed into a parked 2012 GMC Sierra 1500 that was parked illegally on the road. There were no warning lights illuminated. The air bags did not deploy. There were no reported fires. A police report. The driver hit her head on the steering wheel, sustaining a concussion, and medical attention was provided at the emergency room. The fire department was on the scene. The vehicle was towed to a tow lot. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 40,000.

I'm reaching out because my 2017 Nissan Altima has developed a serious issue with the passenger airbag system. The airbag warning light turned on recently (about a couple months ago now) and I took the vehicle to a Nissan dealership, twice, for diagnosis. They informed me that the passenger side seat airbag module is non functional and the repair would cost $2,667.29. I was shocked and disappointed to hear this. My car has never been in an accident, is well maintained, and is less than 10 years old. A critical safety feature like an airbag system should not fail without cause, especially in a relatively modern vehicle. After researching this issue, I discovered that other Altima owners have reported similar problems with the occupant classification system or related components. While I understand recalls vary by model year, I believe this issue is part of a broader trend and should be addressed accordingly. I'm requesting that Nissan provide assistance in covering the cost of this repair, whether through warranty extension, goodwill support, or by investigating whether this is a known defect taht merits broader action. This is a safety issue that I hope Nissan will take seriously. I look forward to your response and assistance in resolving this matter. Sincerely, [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)