2015 Scion TC Vehicle speed control Problems
- Complaints
- 1about this part
- Share
- 5%of 22 total for the year
- Median mileage
- 33,999miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the vehicle speed control of the 2015 Scion TC, 5% of the 22 complaints for this model year. Where a mileage was given, the median is 33,999 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.
“Transmission does a harsh/jerk downshift when coming to a stop. It does it randomly, usually when coming to a stop slowly. It's not safe, feels like the car lurches into 1st. Toyota reset the computer and it was ok for a bit but came back. I'm thinking it's the software of the car. Toyota said it's a learning transmission, but somethings wrong. It's scary to drive in traffic, and only have 33k miles. The transmission fluid was change by toyota last year with the ws and it has not fixed this issue. …”
NHTSA complaint #11399316, filed 2021-03, 33,999 milesVehicle speed control: other model years
Other parts of the 2015 Scion TC
6 complaintsAir bags
5 complaintsVisibility (wipers, defrost, mirrors)
5 complaintsBrakes
2 complaintsElectrical system
2 complaintsOther or unknown
2 complaintsBody and structure
2 complaintsExterior lighting
1 complaintsSuspension
1 complaints
← All problems reported for the 2015 Scion TC
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