There are 1 owner-reported speed control & cruise complaints for the 2017 Infiniti QX50in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Engine light is on - transmission output speed sensor. Vehicle was inspect by Pep Boys # 208 My vehicle don't want to pick up speed. I don't know what caused the problem.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026