Powertrain complaints and recalls from NHTSA
Summary
The 2014 Infiniti Q50 has 16 NHTSA powertrain complaints and 1 powertrain-related recall.
16
Complaints
1
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026
24V470000
POWER TRAIN:DRIVELINE:DRIVESHAFT
Nissan North America, Inc. (INFINITI) is recalling certain 2011-2013 M56, 2012-2013 M35 Hybrid, 2014-2018 Q50, Q70 Hybrid, 2014-2019 Q70, and 2015-201...
| Date ↓ | Component | Summary |
|---|---|---|
| Oct 20, 2025 | POWER TRAIN | Driveshaft broke while driving down the road!! |
| Jul 13, 2025 | POWER TRAIN | I received a check engine light will driving which is now indicated as code P0720 and P0500. The car... |
| Sep 2, 2024 | POWER TRAIN,VEHICLE SPEED CONTROL | The transmission Valve Assembly Control Module and Vehicle Speed Sensors have both failed. The car ... |
| Aug 2, 2024 | POWER TRAIN | Valve body went out at 90k miles . This is way common and i took care of the car. |
| Aug 1, 2024 | POWER TRAIN | Driving car normally and car randomly put itself in 3rd gear and slammed down hard almost making me ... |
| Jul 12, 2024 | POWER TRAIN,ELECTRICAL SYSTEM,VEHICLE SPEED CONTROL | Valve body failure |
| May 20, 2024 | POWER TRAIN | Transmission will not shift out of 3rd gear. I was driving down the freeway in 7th gear doing 75mph ... |
| Apr 20, 2024 | POWER TRAIN | Received PO270 code which is speed output sensor which requires valve body and TCM to be replaced. ... |
| Oct 17, 2023 | POWER TRAIN | I was driving on the freeway and suddenly my vehicle would not shift into third geer causing the RPM... |
| Oct 1, 2023 | POWER TRAIN,ELECTRICAL SYSTEM,ENGINE | Engine overheating and system not keeping engine cool, locks don’t work |
| Aug 19, 2023 | POWER TRAIN | vehicle would not drive pass 20mph, would not switch to manual mode , code p0720, p0500 v |
| Aug 14, 2023 | POWER TRAIN | Transmission valve body has failed 2 times in less than 4 years of ownership |
| Sep 17, 2022 | POWER TRAIN | The contact owns a 2014 Infiniti Q50. The contact stated while driving 40 MPH, she noticed the check... |
| Sep 5, 2020 | POWER TRAIN | ON SEPTEMBER 5TH, I WAS DRIVING MY 2014 INFINITI Q50 AND ONCE IT REACHED 2ND OR 3RD GEAR, THE TRANSM... |
| Apr 10, 2019 | POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM | -When braking while hybrid and engine system are attemping to determine the power draw the vehicle w... |
| Dec 16, 2016 | POWER TRAIN | THIS IS AN AWD CAR PURCHASED USED 2 WEEKS PRIOR TO THIS INCIDENT. THE CAR HAS ONLY 11, 000 MILES ON ... |