2015 Infiniti Q50 electrical system problems

Tl* the contact owns a 2015 infiniti q50. While driving approximately 40 MPH, the vehicle lost power and crashed into a guardrail. There were no warning indicators illuminated before the failure. The vehicle was towed to an independent mechanic. The contact sustained minor injuries, which did not require medical attention. A police report was not filed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The VIN was unknown. The failure mileage was 40,000.

Tl* the contact owns a 2015 infiniti q50. The contact stated while driving approximately 70 MPH, the vehicle jerked, shifted gears, reduced speed, the odometer flashed, the check engine warning light illuminated, and the heating and air conditioning system went from cold to hot. The contact got off the nearest exit and pulled over and waited a while before continuing to drive home to park the vehicle. The contact stated that a diagnostic code reader retrieved DTC code: p0720 (output speed sensor).