2019 Infiniti Q70 problems, complaints & recalls
Most-reported problem areas: Vehicle Speed Control (1) · Power Train (1)
Safety recalls (2)
Power Train:driveline:driveshaft 2024-06-21 · campaign 24V470000 · 7,222 vehicles
Defect: Nissan North America, Inc. (INFINITI) is recalling certain 2011-2013 M56, 2012-2013 M35 Hybrid, 2014-2018 Q50, Q70 Hybrid, 2014-2019 Q70, and 2015-2019 Q70L two-wheel drive vehicles. The driveshaft can fatigue and break.
Risk: A broken driveshaft can result in a loss of drive power, or a vehicle roll away when the vehicle is in park without the parking brake applied. Both scenarios can increase the risk of a crash.
Fix: Dealers will replace the driveshaft, free of charge. Owner notification letters were mailed August 13, 2024. Owners may contact INFINITI's customer service at 1-800-662-6200. INFINITI's numbers for this recall are R24A5 and R24A7.
Back Over Prevention: Sensing System: Camera 2019-09-12 · campaign 19V654000 · 1,228,830 vehicles
Defect: Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and Versa Sedan vehicles, as well as Infiniti Q50, Q60, QX30 and QX80 vehicles. Additionally included are 2019 Nissan GT-R and Taxi and Infiniti QX50, QX60, Q70, Q70L vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible an
Risk: The lack of an image in the back-up camera display increases the risk of a crash.
Fix: Nissan will notify owners in phases, having dealers update the back-up camera settings software, free of charge. The recall began November 11, 2019 and all affected VINs should be activated. Owners may contact Nissan customer service at 1-800-867-7669 or INFINITI customer service at 1-800-662-6200.
Service bulletins (89)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Structure:body 2026-04-13 · ITB09-063C · Service Bulletin/Repair Instructions
certification label and vin plate replacement service information because of collision damage or other vehicle repair, a replacement “certification label” or “vin plate/label” may be needed. hint: certification label = fmvss (federal motor vehicle safety standards) label. these items may be availabl
Electrical System 2026-03-30 · ITB12-011R · Service Bulletin/Repair Instructions
telematics service information see itb19-029 for models built after those listed above for a different service procedure. service information the applied vehicles are equipped with a wireless communication device called a telematics communication unit (tcu). with an active infiniti connection® or in
Forward Collision Avoidance: Automatic Emergency Braking 2025-02-20 · ITB23-023A · Service Bulletin/Repair Instructions
aeb warning light is on with warning messages displayed on combination meter applied vehicles: 2015-2024 q50 (v37) 2015-2018 q50 hybrid (hv37) 2017-2022 q60 (cv37) 2015-2019 q70 (y51) 2015-2018 q70 hybrid (hy51) 2019-2024 qx50 (j55) 2022-2024 qx55 (fj55) 2015-2021 qx60 (l50) 2022-2024 qx60 (l51) 201
Electrical System 2024-05-20 · ITB13-052E · Service Bulletin/Repair Instructions
intelligent key not detected / engine will not start this bulletin has been amended. see amendment history on the last page. please discard previous versions of this bulletin.
Electrical System 2024-05-20 · ITB13-006D · Service Bulletin/Repair Instructions
can communication – network diagnostic flow chart this bulletin has been amended. see amendment history on the last page. please discard previous versions of this bulletin.
Electrical System 2024-05-20 · ITB10-029C · Service Bulletin/Repair Instructions
can communication codes – diagnostic tips and guidelines this bulletin has been amended. see amendment history on the last page. please discard previous versions of this bulletin.
Showing the 6 most recent of 89 bulletins. Search all of them free at nhtsa.gov.
What owners report
2024-01-14 · Vehicle Speed Control“while attempting to accelerate my car hesitates and slows down to about 5 miles an hour. this mostly happens in the morning, but does happen in the afternoon while attempting to accelerate to pass. this issue has almost caused me to get in accidents on several occasions. i first noticed this issue when i first purchased the vehicle. i took it in …”
2019-09-20 · Power Train · 5,000 mi“tl* the contact owns a 2019 infiniti q70. when the contact first drove the vehicle in the morning, it hesitated to accelerate. infiniti of coral gables (2701 s le jeune rd, coral gables, fl 33134, (786) 619-3009) stated that the vehicle was designed in that manner so it could ease in and fully accelerate on the road. the manufacturer was contacted …”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.