2015 Infiniti Q50 hybrid problems

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The Infiniti Q50 is a compact executive car manufactured by Nissan for its luxury brand, Infiniti. Replacing the G/Q40 sedan, it debuted at the 2013 North American International Auto Show and went on sale in North America in the third quarter 2013 and in Europe in fourth quarter 2013. It is the export model of the Japanese domestic market's V37 Nissan Skyline.

The design of the Q50 continues to follow the designs first shown by the 2009 Infiniti Essence concept and the production 2011 Infiniti M. The Q50 is also the first instance of a hybrid model in Infiniti's entry-level model but was later removed for the 2019 model year.

First generation

Q50 sedan (2013–)

The design was based on Infiniti Essence (crescent-cut C-pillar, deep body section, asymmetrical cabin layout, interior finishes) and Infiniti Etherea (headlights, three-dimensional double-arch grille, interior finishes). The production Q50 design was frozen in June 2011, after being designed by Joel Baek under Shiro Nakamura.

The Q50 sedan was unveiled at the 2013 North American International Auto Show, followed by the 2013 Canadian International AutoShow, 2013 Geneva Motor Show (with Hybrid and 2.2d), 2013 Dubai International Motor Show, Auto Guangzhou Motor Show in China (with 2.0-liter (214PS) turbocharged engine from Daimler AG (Mercedes-Benz)), and Victoria Harbour in Hong Kong.

Early US and Canada models include 3.7-liter V6 (333PS), 3.5-liter Hybrid (364 PS), each in a choice of rear-wheel drive or Intelligent All-Wheel Drive and in a selection of trim levels, including Sport models.

US models went on sale in August 2013.

Early Canadian models include 3.7-liter V6 (Q50 RWD, Q50 Sport RWD, Q50 Premium AWD, Q50 Premium AWD Navi, Q50 Premium AWD Navi and Deluxe Touring and Tech, Q50 Sport AWD, Q50 Sport AWD Deluxe Touring and Tech) and 3.5-liter Hybrid (Q50 Hybrid Premium RWD, Q50 Hybrid Premium AWD, Q50 Hybrid Sport AWD).

The early European models included 2.2d and hybrid. Infiniti's 2.0 RWD (211 PS) model was added in 2014.

In China the 2014 Q50 3.7L was sold as an imported vehicle until production in China could begin. The 2.0 RWD (211 PS) model and the Q50 Hybrid also joined the line up.

Middle East models was set to go on sale in spring 2014 as 2014 model year vehicles. Early models include 3.7-liter V6 and 3.5-liter Hybrid, both in rear-wheel drive.

Australian models went on sale in February 2014, launching with the 2.2d diesel and 3.5 gasoline hybrid models.

Hong Kong models went on sale as 2014 model year vehicles.

2015 Infiniti Q50 hybrid

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Common 2015 Infiniti Q50 hybrid problems

The Infiniti Q50 Hybrid 2015 has been reported to have several common problems by its owners. Although the car is known for its above-average reliability, it can develop various issues as it accumulates mileage. Here are some of the most frequently reported problems with the Infiniti Q50 Hybrid 2015:

  • Transmission Slippage: Some owners have reported that their transmission slips from time to time, which can be a sign of a more serious problem. Transmission slippage can be caused by a variety of issues, such as low fluid levels, worn clutch plates, or a damaged torque converter.
  • Brake Master Cylinder Failure: The brake master cylinder is a critical component of the braking system. When it fails, the brake pedal can become spongy, and the stopping distance can increase, making it more difficult to stop the car safely. This problem can occur in 2014-2016 Infiniti Q50 models and is often caused by the seals in the master cylinder deteriorating prematurely.
  • Premature Brake Wear: Some owners have reported that their brake pads wear out much faster than expected, sometimes in less than 5,000 miles. This problem can be caused by a variety of factors, including driving habits, brake system design, and the quality of the brake pads themselves.
  • Premature Tire Wear: Some owners have reported that their tires wear out much faster than expected, sometimes in less than 10,000 miles. This problem can be caused by a variety of factors, including driving habits, tire quality, and the car's suspension and alignment.

It is important to note that these problems may not affect all Infiniti Q50 Hybrid 2015 models, and some may not experience any of these issues at all. However, it is essential to be aware of these potential problems and to address them promptly if they do occur to ensure the safety and reliability of the vehicle.

2015 Infiniti Q50 hybrid engine

How much does it cost to replace a Q50 Hybrid battery?

Labor costs are estimated between $405 and $511 while parts are typically priced around $13,473.

How long do INFINITI hybrid batteries last?

How long does the battery of a hybrid INFINITI car last? Most hybrid batteries should take drivers about 100,000 miles. With excellent maintenance, some owners are able to push this number to 200,000.

Is there any recalls on 2015 Infiniti Q50?

Nissan North America, Inc.'s (Nissan) is recalling certain model year 2014-2016 INFINITI Q50 vehicles manufactured December 26, 2012, to December 11, 2015, and INFINITI Q50 Hybrid vehicles manufactured December 10, 2012, to December 17, 2015.

When did INFINITI stop making the Q50 Hybrid?

Q50 Hybrid (2014–2018)

Infiniti's Q50 hybrid vehicle was unveiled at the 2013 Shanghai Auto Show. Power for the Q50 Hybrid comes from the 3.5-liter gasoline engine combined with electric motor. Early European models included rear and all-wheel drive forms. Infiniti discontinued the Q50 Hybrid after the 2018 model year.

2015 Infiniti Q50 hybrid car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Infiniti Q50 hybrid problems, we found that the most common problems with these 2023 model year vehicles are:

  • Power train problems
  • Steering problems
  • Air bags problems
  • Unknown or other problems
  • Electrical system problems

The graph below shows statistics for all 2015 Infiniti Q50 hybrid vehicle components and the number of complaints received.

Latest 25 complaints 2015 Infiniti Q50 hybrid

The NHTSA has received 102 complaints about various vehicle components related to the 2015 Infiniti Q50 hybrid. Below are the 25 most recent complaints reported for 2015 Infiniti Q50 hybrid vehicles.

2024-10-23

AIR BAGS PROBLEM

  • Date Of Incident: 2024-10-23
  • VIN: JN1BV7AP5FM
  • Components: AIR BAGS
  • Summary: Upon driving when purchased the Engine Light for the Air Bags illuminated. Upon researching the issue the problem seems to be a common problem for vehicles of this make and problem. 90% of the time requiring the owner to take the vehicle to the dealership.Since it is a trend and ongoing I wanted to report the issue.
2024-09-23

AIR BAGS PROBLEM

  • Date Of Incident: 2023-07-16
  • Crash: 1
  • VIN: JN1BV7AR4FM
  • Components: AIR BAGS
  • Summary: I was in a car accident during the summer, I was driving at speed limit when I came out the curve the car started sliding, and I went off the road and roll over at 4 times and ended up in a ditch upside in some water, but NO AIRBAGS went off I have pictures showing so, I try to tell the dealer I bought it from Car Max and even my insurance but no one seem to care but now I found this page. I also had a police on site and no ticket was issued to me since no proof of me driving recklessly I did have a police report but I can’t find it since it was back in the summer
2024-09-09

VEHICLE SPEED CONTROL PROBLEM

  • Date Of Incident: 2024-04-05
  • VIN: JN1BV7AR9FM
  • Components: VEHICLE SPEED CONTROL
  • Summary: P0500 vehicle speed sen/cir P0720 a/t veh speed sen/ circuit-or- output speed sensor P1574 ascd vhcl apps sensor - or lcc vhl spd sen (icc models) My safety was put at risk when the vehicle hesitated and stop changing gears while traffic was behind me. The vehicle was inspected by a local dealership which was Nissan and also Infiniti including a transmission shop named ammco. There were no warning lights that would indicate the vehicle was failing until April the 5th
2024-08-07

ENGINE PROBLEM

  • Date Of Incident: 2024-08-01
  • VIN: JN1BV7AR4FM
  • Components: ENGINE
  • Summary: Valve body on my car and friends have gone bad, it’s a known issue within the Infiniti vq37 community
2024-08-06

POWER TRAIN PROBLEM

  • Date Of Incident: 2023-03-17
  • VIN: JN1BV7AR8FM
  • Components: POWER TRAIN
  • Summary: Transmission valve body failed and is a common problem for 2014-2016 I was on a busy road and the car threw check engine light and wouldn’t accelerate any more. I risked my safety and others because I was stopped in the middle of the road and lots of commuters passing by and the vehicle was fully registered and inspected by the state prior that happened but it’s a common problem that you’ll never know when it will fail.
2024-08-06

POWER TRAIN PROBLEM

  • Date Of Incident: 2022-08-06
  • VIN: JN1BV7ARXFM
  • Components: POWER TRAIN
  • Summary: Valve body went out with 89k miles and had to get transmission replaced.
2024-08-06

VEHICLE SPEED CONTROL PROBLEM

  • Date Of Incident: 2024-08-05
  • VIN: JN1BV7AP0FM
  • Components: VEHICLE SPEED CONTROL
  • Summary: The valve body went bad at 164k miles. Im not the only one. On all the forums and fb groups im on, there are hundreds of valv bodys going bad on the q50s for this general area of the year. On my facebook group i have seen 4 people in the past 2 days with theirs going out. Code p0720. Mine is being hauled to the shop right now so i dont have paperwork of replacement at this time for a few days
2024-04-30

POWER TRAIN PROBLEM

  • Date Of Incident: 2024-04-24
  • VIN: JN1BV7AR5FM
  • Components: POWER TRAIN
  • Summary: The valve body/TCM shorts out on the car unexpectedly and can happen at any time causing the car to be unable to go past third gear. This is an known problem with 2014-17 Infiniti Q50 & there is a service bulletin issued by Infiniti associated with this problem published in November 2019. This vehicle was inspected by Infiniti dealership and they confirmed the issue. There was no warning light or prior to this event. After the failure this codes popped up P0720. Repair was ~$3500
2024-04-30

POWER TRAIN PROBLEM

  • Date Of Incident: 2024-04-25
  • VIN: JN1BV7AR4FM
  • Components: POWER TRAIN
  • Summary: The contact owns a 2015 Infiniti Q50. The contact stated that while driving at an undisclosed speed, the vehicle stalled. The contact was able to drive the vehicle off the highway and park the vehicle. The contact stated that the failure occurred while the contact was driving on a busy highway. The vehicle was towed to the dealer where it was diagnosed with transmission valve body failure. The contact was informed that the transmission valve body needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 74,000.
2024-04-17

STEERING,ELECTRICAL SYSTEM,UNKNOWN OR OTHER PROBLEM

  • Date Of Incident: 2024-03-30
  • VIN: JN1BV7AP0FM
  • Components: STEERING,ELECTRICAL SYSTEM,UNKNOWN OR OTHER
  • Summary: Power steering failed while driving in parking lot looking for parking spot. Unable to turn wheel without hitting parked car. I was able to drive to end of the lot where there were less cars. Noticed that I was able to turn wheel so long as didn’t step on brakes. The steering wheel was also off alignment. This happed on a Saturday evening, next day car was fine all the warning were off. Spoke to service person explained what happened. He basically said if the car is running fine they can check it out but may not find the problem. Since the car was running fine until it wasn’t. Car was parked in garage turned on the car all warning lights go on. Made appointment for 4/3/24 drove car to dealership which is not to far. The warning lights still on and no power steering. Analysis many DTC codes found related to this system:B2512 4WAS SIG: C1B9000 DAST SYSTEM: C1138 4WAS CIRCUIT & C1A04 ABS/TCS/VDC CIRC. Correction Recommended to perform DAST calibration first before performing further diagnosis. COST $539.15 . They also did Multi-Point Inspection items requiring immediate attention Engine Air Filter COST $94.99 GRAND TOTAL $641.64 out of pocket. 4/3/24 picked up car. On that evening drove the car and as I’m pulling up on drive way power steering goes out again. I managed to get the car in garage. Once I’m in push button to close garage doesn’t work and car dies no power at all. Able to get car started by playing with battery cables. On dealership notes car was there 30 miles ago. Now they say wrong battery size. That battery was replaced by them on 2/28/22. Also the battery just past Multi-Point 2 days ago.New battery cost $232.78 now out of pocket $874.42.This is now 4/10/24. Drove that evening and front splash guard fall off had to tie wrap to hold whatever pieces are left. Took it to dealership they took no responsibility. I will need to replace it. I have all my receipts from them they are the only ones who have worked on my vehicle.
2024-04-14

POWER TRAIN PROBLEM

  • Date Of Incident: 2024-04-08
  • VIN: JN1BV7AR9FM
  • Components: POWER TRAIN
  • Summary: My engine light came on at 115,946 miles causing my vehicle not to accelerate or shift properly which could have resulted in a accident. The vehicle was diagnosed at local Nissan dealership with code P0720 and P0500 stating vehicle need a transmission. Prior to this diagnose this vehicle was diagnose twice by a Nissan and Infiniti dealership concerning the shifting and acceleration issues but could not duplicate the issue at the time. I see where numerous car buyers are stating they’re having the same issues with the Infiniti brand at low miles and high miles.
2024-04-03

STRUCTURE PROBLEM

  • Date Of Incident: 2024-04-03
  • VIN: JN1BV7AP0FM
  • Components: STRUCTURE
  • Summary: the miles on the car were changed and trying to sell without the information aswell as the car is trying to get sold as a salvage title car without dealer license on facebook but they tempered with the miles on the car making it look like it only has 30k when in reality it was last reported to have 180k
2024-04-01

STEERING PROBLEM

  • Date Of Incident: 2024-03-30
  • VIN: JN1BV7AR7FM
  • Components: STEERING
  • Summary: Car pulled to the left unexpectedly and constantly for like 5 mins staright then it corrected it self.
2024-03-24

STEERING PROBLEM

  • Date Of Incident: 2024-03-24
  • VIN: JN1BV7ARXFM
  • Components: STEERING
  • Summary: Car starts up and a little like the battery is having issues with loss of power. The dash board then shows multiple warning lights such as a batter, steering, and stability control. I turn the car back off and then back on and the steering light stayed on. The steering wheel is stuck but the car still moves forward and backwards with very stiff steering. In the past I had the issue checked by getting the steering wheel fluid exchanged and had multiple alignments since . The car would show signs of stiff steering when parking it will get wonky and like won’t move and bumping into a curb with the rear wheels will trigger it every once in a while. The steering has been an ongoing issue for the last year and I can’t figure out what it is but I did find out by Google searching that there was a recall on other models like mine with powering steering assist .
2024-03-07

SERVICE BRAKES PROBLEM

  • Date Of Incident: 2023-10-05
  • VIN: JN1AV7AP4FM
  • Components: SERVICE BRAKES
  • Summary: My braking system completely failed while I was driving with no warning of sound or dash safety indicators. The only way I was able to stop my vehicle is by shifting into park while I was in motion. Two days prior to my car losing all ability to brake, my car was routinely serviced by the local dealership. All check points were green, including my brakes. The dealership towed my car back to the service center to inspect. The diagnostics came back as the break actuator unit (computer sensor) shorted which led to no communication to the brake control assist unit (computer sensor). This loss of communication between these sensors basically caused my brake functions to fail. I was fortunate to have been leaving a parking garage and not on the open road. This could have been a fatal incident. The repairs are $7000 of which Infiniti has only offered to cover $3000. This is a safety issue and a loss of faith with Infiniti as a vehicle manufacturer. There needs to be an investigation so no lives are lost. My vehicle is still not fixed.
2024-02-20

ELECTRICAL SYSTEM,UNKNOWN OR OTHER PROBLEM

  • Date Of Incident: 2024-02-16
  • VIN: JN1BV7AP1FM
  • Components: ELECTRICAL SYSTEM,UNKNOWN OR OTHER
  • Summary: My car started acting weird, fob wasn’t working correctly, doors repeatedly lock nonstop and drained battery. I took to Infiniti and they said it’s water damage from my sunroof drains. It damaged my BCM. Infiniti has quoted me 3,700 dollars to fix. I’ve done lots of research and this seems to be a very common problem with the Infiniti q50 models. I believe this is a manufactured defect. This could of left me stranded because car wouldn’t crank.
2023-11-15

UNKNOWN OR OTHER PROBLEM

  • Date Of Incident: 2023-08-18
  • VIN: JN1BV7AP9FM
  • Components: UNKNOWN OR OTHER
  • Summary: Sun roof drain is clogged which has caused my carpets to go wet literally puddles, could potentially damage my electronics in car this is an ongoing problem for thousands of Infinitis. I am in a group on Facebook and I can literally scroll and find hundreds of Infiniti owners complaining about their carpets and how Infiniti dealerships charging thousands of dollars to repair. I’ve been holding off to get this fixed in hopes that I’d find someone to assist me with a lower price but nothing
2023-10-17

AIR BAGS PROBLEM

  • Date Of Incident: 2023-07-07
  • Number Of Injuries: 1
  • Crash: 1
  • VIN: JN1BV7AP6FM
  • Components: AIR BAGS
  • Summary: The contact owned a 2015 Infiniti Q50. The contact stated that while driving approximately 5 to 10 mph, she experienced a diabetic medical emergency. The driver was unable to feel her legs or feet to stop the vehicle and crashed into the rear of an unknown SUV. The air bags did not deploy. The air bag warning light illuminated at impact. A police report was filed. The driver was taken to the emergency room by ambulance. The fire department was on the scene, but there was no reported fire. The vehicle was towed to a tow lot. The vehicle was later towed to a collision center. The contact called the local dealer, but the vehicle was not diagnosed or repaired. The vehicle was deemed a total loss by the insurance company. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 50,000.
2023-10-04

POWER TRAIN,ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL PROBLEM

  • Date Of Incident: 2023-09-28
  • VIN: JN1BV7AR7FM
  • Components: POWER TRAIN,ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL
  • Summary: My car would not accelerate over 40 mph randomly after work. Once i noticed and tried to shift to a lower gear the car did not shift gears at all. When these things first happened there was no indicator lights on. The next morning the check engine light came on and the code pulled was P0720. After finding a repair shop to look further into the issue I was advised the car needed a new transmission to fix the issue. $4,000+ for the repair and as i google the issue I see that this is a common issue and it seems to always happen unexpectedly side note: also should be a recall on driver side blend door.. i almost died this summer due to cold air only blowing on one side in the middle of summer in 100• degree weather.
2023-08-14

POWER TRAIN PROBLEM

  • Date Of Incident: 2023-08-01
  • VIN: JN1BV7AR1FM
  • Components: POWER TRAIN
  • Summary: $2000+ to fix but not recalled for Yet Way too more than thousand Infiniti Owners has had the same issue with Valve Body Code:P0720
2023-08-11

ENGINE AND ENGINE COOLING,POWER TRAIN,SEAT BELTS PROBLEM

  • Date Of Incident: 2023-03-10
  • Fire: 1
  • VIN: JN1BV7AR9FM
  • Components: ENGINE AND ENGINE COOLING,POWER TRAIN,SEAT BELTS
  • Summary: The contact owns a 2015 Infiniti Q50. The contact stated that while driving approximately 50 MPH, the vehicle began to overheat and smoke was present coming from under the hood. After stopping to inspect the vehicle the contact opened the hood and flames were present in the engine compartment. The contact immediately extinguished the flames using water. The vehicle was later towed to the local dealer. The cause of the failure was not yet determined. The contact indicated that prior to the fire the vehicle had also experienced transmission shifting failures and the front driver's side and passenger side seat belts were locked in the retracted position and could not be used. The cause of the failures was not determined. The manufacturer was not notified of the failures. The failure mileage was 80,000.
2023-05-30

ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,ENGINE PROBLEM

  • Date Of Incident: 2023-05-09
  • VIN: JN1BV7AR9FM
  • Components: ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL,ENGINE
  • Summary: The contact owns a 2015 Infiniti Q50. The contact stated that while driving at highway speeds, the vehicle inadvertently slowed down. The vehicle failed to accelerate. The check engine warning light was illuminated. The vehicle was towed to the local dealer where it was diagnosed that a valve body replacement was needed. The vehicle was not repaired. The manufacturer was contacted, and the contact was informed that the vehicle was not covered under warranty. The failure mileage was approximately 56,000.
2023-05-25

POWER TRAIN PROBLEM

  • Date Of Incident: 2023-01-20
  • VIN: JN1BV7AP5FM
  • Components: POWER TRAIN
  • Summary: My car has 60,000 miles on it and multiple mechanics as well as the Infiniti dealership tell me it needs a new transmission. $8,000. It will not shift above 2nd gear. I took the valve body and manifold out of the transmission and was surprised to find that the output speed sensor plug is actually a dumby plug that connects to nothing. I've had cars with hundreds of thousands of miles on them still driving with the same transmission they were born with. I've rebuilt a lot of engines, but never had to replace a transmission, especially not after 60,000 miles. Any, I searched the internet and noticed that it's a very common problem with this vehicle.
2023-05-16

POWER TRAIN,VEHICLE SPEED CONTROL PROBLEM

  • Date Of Incident: 2023-05-12
  • VIN: JN1BV7AP6FM
  • Components: POWER TRAIN,VEHICLE SPEED CONTROL
  • Summary: The speed sensor on car seems to have failed unexpectedly while driving over a bridge. The car would barely move and could have become a dangerous situation for multiple people had it been typical traffic. The issue seems to be that although the sensors are corrupted, the entire valve body or transmission must be replaced to solve the issue leaving the car inoperable. The car is currently at a repair shop. The engine light did come on shortly after. PLEASE ISSUE RECALL. https://static.nhtsa.gov/odi/tsbs/2019/MC-10168892-0001.pdf
2023-04-17

VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,ENGINE PROBLEM

  • Date Of Incident: 2023-04-16
  • VIN: JN1BV7AR7FM
  • Components: VEHICLE SPEED CONTROL,UNKNOWN OR OTHER,ENGINE
  • Summary: 4/16/2023 Sunday 5pm With my wife and daughter in the car, I started the vehicle in my driveway and selected Sport mode as usual. Selected reverse and backed into our turnaround then forward to the end of our driveway. Driveway is approximately 4 car lengths long with a 20 ft long apron turnaround. Almost immediately after braking at the end of the driveway while waiting for passing traffic to exit drive, vehicle suddenly accelerated and I immediately pressed the brake as hard as I could to prevent driving into passing vehicles. I could hear the tires trying to grip/spin while I was fighting to press the brake harder to hold it t back. I then panicked and selected the gear shifter to anything other than drive and it immediately did the same in reverse. After getting in into park, I immediately selected Standard mode and the vehicle performed normal afterwards. There were no warning lights or anything to indicate any issues. Previously I had noticed minor intermittent issues of high RPMs when slowing or braking while in Sport mode but it would immediately correct itself. I have not had a chance to take it for inspection as it's now Monday morning April 17. We were all very shaken. Please advise.

2015 Infiniti Q50 hybrid recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 2015 Infiniti Q50 hybrid.

2016-06-13
  • Manufacturer: Nissan North America, Inc.
  • Components: STEERING:AUTOMATED/ADAPTIVE STEERING
  • Summary: Nissan North America, Inc.'s (Nissan) is recalling certain model year 2014-2016 Infiniti Q50 vehicles manufactured December 26, 2012, to December 11, 2015, and Infiniti Q50 Hybrid vehicles manufactured December 10, 2012, to December 17, 2015. The Direct Adaptive Steering system may experience an error at vehicle start up altering the vehicle's steering responsiveness and turning radius.
  • Consequence: If the vehicle does not steer as the driver anticipates, there is an increased the risk of a crash.
  • Remedy: Nissan will notify owners, and dealers will reprogram the Direct Adaptive Steering ECU software, free of charge. The recall began on August 12, 2016. Owners may contact Nissan customer service at 1-800-647-7261.
2016-04-26
  • Manufacturer: Nissan North America, Inc.
  • Components: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
  • Summary: Nissan North America, Inc. (Nissan) is recalling certain model year 2016-2017 Nissan Maxima, 2013-2016 Nissan Altima, NV200, LEAF, Sentra, and Pathfinder, 2014-2016 Nissan NV200 Taxi, Infiniti QX60, QX60 Hybrid, and Q50 Hybrid, 2014-2017 Nissan Rogue and Infiniti Q50, 2015-2016 Nissan Murano, Murano Hybrid, and Chevrolet City Express, 2014-2015 Nissan Pathfinder Hybrid, and 2013 Infiniti JX35 vehicles. In these vehicles, the front seat passenger Occupant Classification System (OCS) may incorrectly classify an adult passenger as a child or classify the seat as empty despite it being occupied. As a result, the passenger frontal air bag may be turned off and not deploy in the event of a crash.
  • Consequence: If the passenger frontal air bag does not deploy as intended in the event of a crash, the passenger is at an increased risk of injury.
  • Remedy: Nissan will notify their owners. Chevrolet City Express owners will be notified by General Motors. Dealers will reprogram the Air Bag Control Unit (ACU) and OCS Electronic Control Unit (ECU) in Altima, Maxima, Murano, Rogue, and Sentra vehicles, and replace the OCS ECU in LEAF, NV200, NV200 Taxi, Pathfinder, Infiniti Q50, JX35, and QX60 and Chevrolet City Express vehicles, free of charge. Interim notices were sent to owners on May 31, 2016. Owners will receive a second notice when remedy parts become available. Owners may contact Nissan customer service at 1-800-867-7669, Infiniti customer service at 1-888-833-3216 or Chevrolet customer service at 1-800-222-1020.
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Additional sources

More sources of information about 2015 Infiniti Q50 hybrid problems:

Q50 hybrid reliability | Infiniti Q50 Forum
Q50 hybrid reliability | Infiniti Q50 Forum
https://www.infinitiq50.org/threads/q50-hybrid-reliability.129511/

Sep 17, 2019 ... For the most part the Q50 Hybrids for 2015 have been very reliable, the 2014 models had some infotainment issues that were very slow and seemed ...

Q&A: 2014 Infiniti Q50 Hybrid Sport - Common Problems & Solutions
Q&A: 2014 Infiniti Q50 Hybrid Sport - Common Problems & Solutions
https://www.justanswer.com/nissan-infiniti/h1hv5-2014-infiniti-q50-hybrid-sport-car-will-show.html

Jun 14, 2021 ... I have a 2014 infiniti q50 hybrid sport. the car will show a chassis control error then shut down. it will then only - Answered by a ...

Q50S Hybrid AWD Issues Continue - Being SUED! | Infiniti Q50 Forum
Q50S Hybrid AWD Issues Continue - Being SUED! | Infiniti Q50 Forum
https://www.infinitiq50.org/threads/q50s-hybrid-awd-issues-continue-being-sued.95402/

Nov 18, 2016 ... I hope Infiniti will do the right thing and be accountable and support you during this difficult process. I have 2015 Q50s Hybrid and never ...

Most Common Infiniti Q50 Problems - GT Automotive
Most Common Infiniti Q50 Problems - GT Automotive
https://gtautomotive.com/most-common-infiniti-q50-problems/

Apr 13, 2023 ... Another one of the most common Infiniti Q50 issues is fuel pump failure. This can cause the engine to stall or not start at all, leaving drivers ...

Best source for Infiniti common issues/problems? | Infiniti Q50 Forum
Best source for Infiniti common issues/problems? | Infiniti Q50 Forum
https://www.infinitiq50.org/threads/best-source-for-infiniti-common-issues-problems.141402/

Mar 16, 2023 ... I assume 2012 and newer G37/Q40 is bullet proof as the oil galley issues were resolved, and the 2015 Q50 seems reliable. I'm also considering a ...

Other years of Infiniti Q50 hybrid

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Q50 hybrid 2014
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infiniti q50 hybrid 2015 photo
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