Toyota Prius 2001–2003 problems by year and mileage
1st generation (XW10)
NHTSA data through 18 October 2026431 complaints, 317 with mileageMethod
Which year is yours? Tap it to see what breaks on it.
The 2001 Toyota Prius
Close- Median failure report
- 61,000 mi
- Complaints filed
- 165
- Recalls naming this year
- 3
Most reported on the 2001
- Steering45 reports · median 68,000 mi
- Electrical system27 reports
- Tyres27 reports
Recall areas Steering — electric power assist system · Engine and engine cooling · Steering — gear box (other than rack and pinion)
Check the VIN at NHTSA
The 2002 Toyota Prius
Close- Median failure report
- 70,000 mi
- Complaints filed
- 167
- Recalls naming this year
- 2
Most reported on the 2002
- Steering80 reports · median 90,000 mi
- Electrical system18 reports
- Tyres18 reports
Recall areas Steering — electric power assist system · Engine and engine cooling
Check the VIN at NHTSA
The 2003 Toyota Prius
Close- Median failure report
- 71,000 mi
- Complaints filed
- 99
- Recalls naming this year
- 1
Most reported on the 2003
- Steering39 reports · median 84,000 mi
- Electrical system13 reports
- Engine and its cooling system11 reports
Recall areas Steering — electric power assist system
Check the VIN at NHTSA
Tiles: each year’s median failure mileage. Latest: the 2003; earliest: the 2001, and the 2001 is 2 years older (part of the gap is age).
The short answer
“Is the 2001–2003 Toyota Prius reliable?”
- Median of reported failures
- 68,000 mi
- 90% of reports came by
- 150,000 mi
- Reports with mileage
- 317
- Recalls
- 3
Most reported
- Steering38.1% of complaints · median 88,000 mi
- Electrical system13.5% of complaints · median 79,000 mi
- Tyres13.0% of complaints · median 24,000 mi
Documented problems
- Hybrid Battery2001–2003
- Hybrid Control System2001–2003
- Instrument Cluster2001–2003
Owners filed 431 complaints with NHTSA about the 2001–2003 Toyota Prius; the steering leads with 38.1% of them, and half of the 317 that record an odometer reading came by 68,000 miles — complaints, not a failure rate.
No single peak: the middle half runs 36,000 to 109,000 miles.
Before-you-buy checklist ↓At your mileage ↓Check this VIN — NHTSA ↗
How many miles does a 2001–2003 Toyota Prius last?
On the 2001–2003 Toyota Prius, half of the 317 complaints that record an odometer reading were filed by 68,000 miles and 90% by 150,000 miles (why that is not a lifespan).
34 reports came in past 150,000 miles and 7 past 200,000 — each one proof that a Prius reached that mileage, not that it failed there.
Figure 1 · Toyota Prius 2001–2003 · 317 reports with mileage
Mileage at failure
10,000-mile bins, 0 to 200,000 miles, linear scale; tallest bar 32 complaints
- Rest of the range
- Median
- 200,000+ — 7 complaints (2.2%), plotted separately
- 10%
- 16,000
- 25%
- 36,000
- Median
- 68,000
- 75%
- 109,000
- 90%
- 150,000
Show the numbers
| Mileage | Complaints | Share |
|---|---|---|
| 0–10,000 | 23 | 7.3% |
| 10,000–20,000 | 14 | 4.4% |
| 20,000–30,000 | 30 | 9.5% |
| 30,000–40,000 | 25 | 7.9% |
| 40,000–50,000 | 32 | 10.1% |
| 50,000–60,000 | 12 | 3.8% |
| 60,000–70,000 | 28 | 8.8% |
| 70,000–80,000 | 17 | 5.4% |
| 80,000–90,000 | 18 | 5.7% |
| 90,000–100,000 | 16 | 5.0% |
| 100,000–110,000 | 26 | 8.2% |
| 110,000–120,000 | 10 | 3.2% |
| 120,000–130,000 | 10 | 3.2% |
| 130,000–140,000 | 10 | 3.2% |
| 140,000–150,000 | 12 | 3.8% |
| 150,000–160,000 | 9 | 2.8% |
| 160,000–170,000 | 7 | 2.2% |
| 170,000–180,000 | 6 | 1.9% |
| 180,000–190,000 | 3 | 0.9% |
| 190,000–200,000 | 2 | 0.6% |
| 200,000+ | 7 | 2.2% |
Source: NHTSA Office of Defects Investigation, public domain.
Common Prius problems, and when they happen
Figure 2 · Toyota Prius 2001–2003
When each system fails
Bar: middle half of reports · notch: median · proportional (log) scale (how to read it)
- Tyres56 reportsmedian 24,000middle half 18,000–40,000
- Hydraulic brake circuit30 reportsmedian 42,000middle half 200–100,000
- Throttle and speed control42 reportsmedian 50,000middle half 40,000–86,000
- Engine and its cooling system40 reportsmedian 57,000middle half 33,000–100,000
- Electrical system58 reportsmedian 79,000middle half 37,000–123,000
- Steering164 reportsmedian 88,000middle half 52,000–124,000
- Transmission and driveline19 reportsmedian 94,000middle half 62,000–114,000
- Your odometer, once entered below
Ordered by median mileage, earliest first.
All systems in a table
| System | Complaints | Share | Median | 25–75% |
|---|---|---|---|---|
| Steering | 164 | 38.1% | 88,000 | 52,000–124,000 |
| Electrical system | 58 | 13.5% | 79,000 | 37,000–123,000 |
| Tyres | 56 | 13.0% | 24,000 | 18,000–40,000 |
| Throttle and speed control | 42 | 9.7% | 50,000 | 40,000–86,000 |
| Engine and its cooling system | 40 | 9.3% | 57,000 | 33,000–100,000 |
| Hydraulic brake circuit | 30 | 7.0% | 42,000 | 200–100,000 |
| Transmission and driveline | 19 | 4.4% | 94,000 | 62,000–114,000 |
| Suspension | 19 | 4.4% | 25,000 | 16,000–40,000 |
| Brakes | 14 | 3.2% | 85,000 | 36,000–150,000 |
| Fuel system | 13 | 3.0% | — | — |
Known problems with the 2001–2003 Prius
Hybrid Battery 2001–2003
NiMH traction battery degradation with age, producing reduced electric assist, poor fuel economy and eventually a hybrid system fault; the small early pack is more sensitive than later generations.
Hybrid Control System 2001–2003
Control software fault could cause the engine to stall while driving; addressed by a Toyota recall covering the US-market 2001-2003 cars.
Instrument Cluster 2001–2003
Combination meter failure producing a blank or partially blank display, requiring cluster replacement.
Before you buy a 2001–2003 Prius: the 3-minute check
Generated from 317 mileage-tagged complaints, 3 recall campaigns, 3 documented problem areas.
- Run the VIN at nhtsa.gov/recalls. 3 campaigns cover this generation.
- Check hybrid battery on 2001–2003 cars. What each looks like: Known problems.
- Check hybrid control system on 2001–2003 cars.
- Check instrument cluster on 2001–2003 cars.
- End with a pre-purchase inspection of this car.
Prius problems by mileage: where your car sits
Type your odometer, or read the table.
| System | Middle half of reports, mi | At 60k mi43% below | At 90k mi63% below | At 120k mi79% below | At 150k mi89% below | At 200k mi98% below |
|---|---|---|---|---|---|---|
| Steering | 52,000–124,000 | in window | in window | in window | earlier | earlier |
| Electrical system | 37,000–123,000 | in window | in window | in window | earlier | earlier |
| Tyres | 18,000–40,000 | earlier | earlier | earlier | earlier | earlier |
| Throttle and speed control | 40,000–86,000 | in window | earlier | earlier | earlier | earlier |
| Engine and its cooling system | 33,000–100,000 | in window | in window | earlier | earlier | earlier |
| Hydraulic brake circuit | 200–100,000 | in window | in window | earlier | earlier | earlier |
| Transmission and driveline | 62,000–114,000 | later | in window | earlier | earlier | earlier |
Figure 3 · Toyota Prius 2001–2003 · 317 reports with mileage
Share of reports below each mileage
Steps at bin edges (how to read it)
- 60,000 mi — 43% of reports below
- 90,000 mi — 63% of reports below
- 120,000 mi — 79% of reports below
- 150,000 mi — 89% of reports below
- 200,000 mi — 98% of reports below
- Median (the 50% line)
- Your odometer, once entered
Linear axis, same as Figure 1.
2001–2003 Toyota Prius recalls (3)
NHTSA records 3 recall campaigns covering vehicles in this generation (what a recall is).
The campaigns cluster around the steering (2), the engine and its cooling system (1) (why one area can repeat).
Jun 2011 · 2001–2003 · SteeringLoss of power steering, particularly when an operator is actively intending to steer the vehicle, may…
The defect. Toyota is recalling certain model year 2001 through 2003 Prius passenger cars manufactured from january 28, 2000, through may 30, 2003. The steering linkage may loosen, resulting in reduced electric steering assistance when making a left turn.
What can happen. Loss of power steering, particularly when an operator is actively intending to steer the vehicle, may increase the risk of a crash.
The free fix. Toyota will notify owners and dealers will replace the nuts in the steering linkage free of charge. The safety recall began on july 8, 2011. Owners may contact Toyota at 1-800-331-4331.
Jul 2006 · 2001–2002 · Engine and Engine CoolingEngine oil inside the sensor wiring connector could cause expansion due to the heat of the engine and could…
The defect. On certain passenger vehicles, due to improper molding of the resin body of the crankshaft position senor installed on the engine block, engine oil may penetrate the seal and enter the sensor wiring connector. The wire harness connector may not be…
What can happen. Engine oil inside the sensor wiring connector could cause expansion due to the heat of the engine and could deform the sensor wiring connector. The connector may become disconnected, which could…
The free fix. Dealers will replace the crankshaft position sensor free of charge. The recall began on july 26, 2006. Owners may contact Toyota at 1-800-331-4331.
Sep 2000 · 2001 · SteeringIf this occurs, the power steering warning icon will be displayed on the center panel, and the driver could…
The defect. Vehicle description: passenger vehicles. Insufficient electrical contact can occur in the torque sensor that controls the power assist operation of the electric power steering gear box. The torque sensor could send improper electrical signals.
What can happen. If this occurs, the power steering warning icon will be displayed on the center panel, and the driver could experience higher than normal steering effort depending upon vehicle speed.
The free fix. Dealers will repair the electric steering gear box.
Crashes, fires and injuries owners reported
Out of 431 complaints against this generation, owners also reported:
- Crashes
- 30 (7.0%)
- Fires
- 7
- Injury reports
- 18
- Fatality reports
- 1
Prius problems by model year
The 2002 drew the most complaints of this generation, 167, most of them about the steering, and the 2003 the fewest, 99. A typical year drew about 165.
| Year | Complaints | With mileage | Median miles | Most reported | Recalls |
|---|---|---|---|---|---|
| 2001 | 165 | 106 | 61,000 | Steering (45) | 3 |
| 2002 | 167 | 130 | 70,000 | Steering (80) | 2 |
| 2003 | 99 | 81 | 71,000 | Steering (39) | 1 |
What Prius owners reported
The contact owns a 2003 Toyota Prius. The contact stated that while driving at 65 MPH, the steering wheel began to vibrate with an unknown message displayed on the instrument panel. As the failure persisted, the message disappeared, and the contact was able to drive to her destination. Upon restart of the vehicle, the…
2003 · 176,000 miles · Steering
Driving speed less than 25mph on familiar surface street with need to stop for a car about 75 feet (estimate) in front; should have been an easy stop; applied brakes but car accelerated (i think only electric motor); further brake pressure did not stop the car, continued to accelerate (estimate 30 MPH); fender bender…
2002 · 65,000 miles · Brakes
I was driving on the highway and felt a jerking at my steering wheel a few months back, i thought ok maybe the steering wheel loose or something, i was going around 65 MPH. Fast forward to two weeks ago and the steering wheel completely locks up on me driving to a dr appointment i had to go to. I was going around 30…
2002 · 252,000 miles · Steering
The headlight lenses covers repeatedly clouds over to the point i can hardly see the roadway at night. Dealer have cleanse the lenses how has last for about a month. The dealer now says these need to be replace at a cost to me for $750. I believe this is manufacture's defect and it is a serious safety issue for a…
2002 · 104,000 miles · Exterior lighting
Built from 317 NHTSA complaints with mileage · snapshot 2026-10-20 · open data · how it is built
Other Prius generations
- Prius 2004–2009 5,987 reports with mileage, most about the exterior lighting
- Prius 2010–2015 3,205 reports with mileage, most about the brakes
- Prius 2016–2022 268 reports with mileage, most about visibility/wiper