2010 Toyota Prius Service Brakes, Electric Problems

Source: NHTSA · Updated Oct 6, 2026 · 502 complaints analyzed

Owners have filed 502 complaints with NHTSA about service brakes, electric problems on the 2010 Toyota Prius, 18% of all complaints for this model year. Half of the reports with a mileage happened before 3,000 miles. The words owners use most often: “loss braking” (8% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Loss braking: mentioned in 40 of 502 complaints (8%)
  • Feels like: mentioned in 29 of 502 complaints (6%)
  • Applying brakes: mentioned in 28 of 502 complaints (6%)

At what mileage do service brakes, electric problems happen?

Based on 445 complaints that reported the odometer reading.

Under 10k miles401 · 90%
10k–25k miles39 · 9%
25k–50k miles5 · 1%
50k–75k miles0 · 0%
75k–100k miles0 · 0%
100k–150k miles0 · 0%
150k+ miles0 · 0%

How serious are the reports?

Of 502 complaints, 20 mention a crash, 2 an injury.

Toyota Prius service brakes, electric complaints by model year

Peak: 2010, with 502 complaints
2001: 3200132002: 3200232003: 3200332004: 132004132005: 682005682006: 452006452007: 592007592008: 772008772009: 442009442010: 5022010502

n = 817 complaints · Source: NHTSA

Model yearService Brakes, Electric complaintsShare of that yearMedian miles
2010 Prius50218%3,000
2009 Prius449%10,000
2008 Prius775%18,000
2007 Prius593%29,800
2006 Prius453%30,921
2005 Prius686%46,400
2004 Prius132%90,000
2003 Prius33%83,000
2002 Prius32%52,909
2001 Prius32%116,500

When owners reported it

Peak: 2010, with 481 complaints
2009: 142009142010: 48120104812011: 720117

n = 502 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists service brakes, electric for the 2010 Toyota Prius. A pattern of complaints does not always lead to a recall.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Ever since i purchased my 2010 prius in november, 2009 the brakes have been a problem. When braking while driving over a bump or pothole the car looses braking ability and there is a surge of power. The dealership claims there is no problem and the recall work has not made a noticeable difference…

Received Aug 5, 2011 · NHTSA complaint 10417731

Having problems with the braking on my 2010 toyota prius. At slow to moderate speeds while i am braking and go over a pothole the car seems to stop braking and keeps going. I then have to depress the brake harder to make the car stop. I haven't had any collisions because of this issue because i…

Received Jul 27, 2011 · NHTSA complaint 10415318

I purchased a 2010 prius. Within a 100 miles, the brake pedal randomly locked up, the brakes grabbed and brought my car to an abrupt halt. The brake pedal remained locked for about 3-5 seconds. The car would not move forward or backward until after the brake pedal unlocked itself. Initially this…

Received Jun 27, 2011 · NHTSA complaint 10409123
Toyota Prius
2023 Toyota Prius Z HEV. Representative photo; appearance varies by model year. Photo: TTTNIS, CC0, via Wikimedia Commons.

Frequently asked questions

Do all 2010 Toyota Priuss have service brakes, electric problems?

No. NHTSA has 502 owner complaints about service brakes, electric for the 2010 Toyota Prius (18% of the 2,823 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the 2010 Toyota Prius service brakes, electric?

No recall currently lists service brakes, electric for this vehicle.

At what mileage do service brakes, electric problems start?

The median reported mileage is 3,000 miles: half of the reports with a mileage came before that.

What do owners say about service brakes, electric problems on the 2010 Toyota Prius?

The most frequent phrase is “loss braking”, in 40 of 502 complaints, followed by “feels like” (29).

Other 2010 Toyota Prius problems

See all 2010 Toyota Prius problems or service brakes, electric problems across all Prius years.