2005 Toyota Prius Service Brakes, Hydraulic Problems

Source: NHTSA · Updated Feb 16, 2026 · 128 complaints analyzed

Owners have filed 128 complaints with NHTSA about service brakes, hydraulic problems on the 2005 Toyota Prius, 12% of all complaints for this model year. Half of the reports with a mileage happened before 45,000 miles. The words owners use most often: “hit pothole” (5% of reports).

What owners describe

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

  • Hit pothole: mentioned in 7 of 128 complaints (5%)
  • Apply brakes: mentioned in 7 of 128 complaints (5%)

How much does it cost to fix?

Owners who wrote down what they paid or were quoted put the typical service brakes, hydraulic repair on the 2005 Toyota Prius at $3,500, and half of them between $3,450 and $3,700.

Based on 5 NHTSA complaints about this problem alone that state a repair bill or quote (2006–2014), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.

At what mileage do service brakes, hydraulic problems happen?

Based on 105 complaints that reported the odometer reading.

Under 10k miles21 · 20%
10k–25k miles14 · 13%
25k–50k miles20 · 19%
50k–75k miles24 · 23%
75k–100k miles12 · 11%
100k–150k miles12 · 11%
150k+ miles2 · 2%

How serious are the reports?

Of 128 complaints, 17 mention a crash, 5 an injury.

Toyota Prius service brakes, hydraulic complaints by model year

Peak: 2010, with 849 complaints
2001: 8200182002: 14142003: 8200382004: 39392005: 12820051282006: 94942007: 14520071452008: 1711712009: 912009912010: 8498492011: 122011122012: 12122013: 8201382014: 882015: 4201542016: 112019: 1201912022: 11

n = 1,594 complaints · Source: NHTSA

Model yearService Brakes, Hydraulic complaintsShare of that yearMedian miles
2022 Prius14%121,000
2019 Prius13%78,000
2016 Prius11%100,028
2015 Prius42%117,500
2014 Prius84%133,000
2013 Prius82%130,000
2012 Prius123%132,500
2011 Prius122%95,000
2010 Prius84930%3,000
2009 Prius9118%11,400
2008 Prius17111%20,000
2007 Prius1457%25,491
2006 Prius947%31,000
2005 Prius12812%45,000
2004 Prius396%52,000
2003 Prius88%150
2002 Prius148%41,781
2001 Prius85%100,816

When owners reported it

Peak: 2010, with 98 complaints
2005: 3200532006: 3200632007: 3200732008: 4200842009: 7200972010: 982010982011: 4201142012: 2201222014: 3201432015: 120151

n = 128 complaints · Source: NHTSA

Related recalls (0)

No safety recall lists service brakes, hydraulic for the 2005 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.

Tl* the contact owns a 2005 toyota prius. While driving approximately 15 mph during inclement weather, the brake pedal was depressed and the vehicle jerked intermittently without warning. The vehicle was taken to an independent mechanic where it was diagnosed that the brake pads needed to be…

Received May 23, 2015 · NHTSA complaint 10721133

Tl* the contact owns a 2005 toyota prius. While driving approximately 25 mph, the vehicle made a loud popping noise. The contact noticed that the steering wheel was tilted and the anti skid and anti lock braking system warning indicators illuminated. When the contact attempted to merge to the…

Received Sep 29, 2014 · NHTSA complaint 10639984

While slowing our 2005 prius to make a turn into a parking lot the brakes failed to respond normally. Warning lights came on to indicate the abs/vsc had a problem. Took it to a repair shop to have it diagnosed, driving it to the shop was hazardous, very touchy and scary to drive. They said it…

Received Sep 10, 2014 · NHTSA complaint 10632846
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 2005 Toyota Priuss have service brakes, hydraulic problems?

No. NHTSA has 128 owner complaints about service brakes, hydraulic for the 2005 Toyota Prius (12% of the 1,051 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 2005 Toyota Prius service brakes, hydraulic?

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

At what mileage do service brakes, hydraulic problems start?

The median reported mileage is 45,000 miles: half of the reports with a mileage came before that.

How much does it cost to fix service brakes, hydraulic problems on the 2005 Toyota Prius?

Owners report a typical cost of $3,500 (half paid between $3,450 and $3,700), from 5 complaints that state a repair bill or quote, in 2026 dollars.

What do owners say about service brakes, hydraulic problems on the 2005 Toyota Prius?

The most frequent phrase is “hit pothole”, in 7 of 128 complaints, followed by “apply brakes” (7).

Other 2005 Toyota Prius problems

See all 2005 Toyota Prius problems or service brakes, hydraulic problems across all Prius years.