2018 Infiniti QX60 Vehicle speed control Problems
- Complaints
- 4about this part
- Share
- 11%of 38 total for the year
- Median mileage
- 126,422miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the vehicle speed control of the 2018 Infiniti QX60, 11% of the 38 complaints for this model year. Where a mileage was given, the median is 126,422 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While driving, the vehicle often brakes and accelerates without my control. I've reported this issue before. My brakes are fine, according to the vehicle status.”
NHTSA complaint #11689590, filed 2025-09“The contact owns a 2018 Infiniti QX60. The contact stated that while driving approximately 50 MPH, the vehicle lost motive power, and the vehicle decelerated to 20 MPH. The contact stated that there was a knocking sound coming from the engine with the Check Engine warning light illuminated. The vehicle was taken to an independent mechanic; however, the vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 126,422.”
NHTSA complaint #11744237, filed 2026-06, 126,422 milesRelated service bulletins
- 10136209Mar 26, 2018ADAS SYSTEM DTC C1A03, C1A04, AND/OR C1B01 SERVICE INFORMATION This bulletin has been amended. The Applied Vehicles section has been revised. No other changes have been made…
Vehicle speed control: other model years
Other parts of the 2018 Infiniti QX60
13 complaintsEngine
10 complaintsBrakes
7 complaintsElectrical system
6 complaintsOther or unknown
5 complaintsAir bags
3 complaintsFuel system
2 complaintsSeats
2 complaintsSteering
2 complaintsSeat belts
1 complaintsBody and structure
1 complaintsSuspension
1 complaints
← All problems reported for the 2018 Infiniti QX60
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology