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Forward collision avoidancePart report

2014 Toyota Prius Plug-In Hybrid Forward collision avoidance Problems

Complaints
1about this part
Share
8%of 13 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the forward collision avoidance of the 2014 Toyota Prius Plug-In Hybrid, 8% of the 13 complaints for this model year.

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.

“I went to several mechanics and got the same issue confirmed. It is a booster brake system issue. I called consumer advocates and they said the notice went out in 2019 and since then expired. Therefore dealership is not going to repair the defect. I received no such notice. When I contended that this is a safety issue and should immediately be handled and my car has 80,000 miles on it and it has not even been 10 years they refused. From my research I see that it is a wide spread issue with the break booster and deffinately warrants a recall. …”

NHTSA complaint #11625528, filed 2024-11

Forward collision avoidance: other model years

YearComplaintsShare of year
201418%

Other parts of the 2014 Toyota Prius Plug-In Hybrid

Brakes
7 complaints
Engine
3 complaints
Fuel system
3 complaints
Other or unknown
3 complaints
Electrical system
2 complaints
Exterior lighting
1 complaints
Seat belts
1 complaints

← All problems reported for the 2014 Toyota Prius Plug-In Hybrid

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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