TOYOTA PRIUS · model year

2005 TOYOTA PRIUS

1298 NHTSA complaints, 133 crash reports, and 6 active recalls for this specific cohort.

NHTSA overall rating

Not crash-tested

New Car Assessment Program

The 2005TOYOTAPRIUS carries 1298 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 133 crashes, 5 fires, 93 injuries, and 1 fatality. No NCAP 5-star crash-test rating is available for this model year in the federal database.

Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2005 PRIUS is exterior lighting with 316 filings, followed by electrical system (161) and vehicle speed control (98). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability. This model year has 6 active recall campaigns, which means the manufacturer is obligated to remedy the covered defect at no charge for the life of the vehicle — the full NHTSA campaign numbers are listed below.

NHTSA currently has 51 investigation files overlapping the 2005 PRIUS, and 1 remain open. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.

1298
Complaints
133
Crashes
5
Fires
93
Injuries
1
Deaths

Total Complaints

1298 filings

Crashes Reported

133 reports

Source

NHTSA ODI

Federal complaints database

Complaints vs. fleet median (215)

Above median complaint volume — review patterns below.

Complaints by Component

ComponentCount
EXTERIOR LIGHTING316
ELECTRICAL SYSTEM161
VEHICLE SPEED CONTROL98
SERVICE BRAKES, HYDRAULIC98
SERVICE BRAKES82
SERVICE BRAKES, ELECTRIC68
ENGINE AND ENGINE COOLING38
UNKNOWN OR OTHER37
STEERING36
AIR BAGS36
POWER TRAIN29
EXTERIOR LIGHTING:HEADLIGHTS27
TRACTION CONTROL SYSTEM19
ELECTRONIC STABILITY CONTROL (ESC)18
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE17

Recalls (6)

06V18800031/05/2006

STEERING:ELECTRIC POWER ASSIST SYSTEM

THE INTERMEDIATE SHAFT AND SLIDING YOKE IN THE ELECTRIC POWER STEERING SYSTEM CAN CRACK WHEN LARGE FORCES ARE APPLIED AND THE CONNECTION MAY SEPARATE OR THE SLEEVE MAY FRACTURE.

12V53700014/11/2012

STEERING

Toyota is recalling certain model year 2004-2009 Prius vehicles manufactured August 5, 2003, through March 30, 2009. The affected vehicles have a steering intermediate extension shaft assembly built with metal splines that complete the connection from the steering wheel to the steering gear. These

12V53600014/11/2012

ENGINE AND ENGINE COOLING

Toyota is recalling certain model year 2004-2009 Prius vehicles manufactured August 6, 2003, through March 30, 2009 and FCHV-adv vehicles manufactured December 12, 2008, through September 13, 2011. During manufacturing, a scratch may have occurred inside of the electrically driven water pump at the

09V38800005/10/2009

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004-2010 PASSENGER VEHICLES. THE ACCELERATOR PEDAL CAN GET STUCK IN THE WIDE OPEN POSITION DUE TO ITS BEING TRAPPED BY AN UNSECURED OR INCOMPATIBLE DRIVER'S FLOOR MAT.

06V09600003/04/2006

AIR BAGS

ON CERTAIN VEHICLES, DUE TO IMPROPER ASSEMBLY OF THE AIR BAG INFLATOR, WHICH IS USED IN THE SIDE AIR BAG, THE CURTAIN SHIELD AIR BAG, AND THE KNEE AIR BAG ASSEMBLY, SOME INFLATORS WERE PRODUCED WITH AN INSUFFICIENT AMOUNT OF THE HEATING AGENTS NECESSARY FOR PROPER AIR BAG DEPLOYMENT. IN THIS CONDIT

10V03600003/02/2010

EQUIPMENT:OTHER:LABELS

SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.

Recent Complaints

20260216ENGINE

Eingen faliur acording to dealership Toyota of Anthioc the veicle is on there lot for now but there diagnostic was engine faliure

20260216POWER TRAIN

Eingen faliur acording to dealership Toyota of Anthioc the veicle is on there lot for now but there diagnostic was engine faliure

20260216UNKNOWN OR OTHER

Eingen faliur acording to dealership Toyota of Anthioc the veicle is on there lot for now but there diagnostic was engine faliure

20260111SERVICE BRAKES

ABS actuator failed and had little to no braking action while merging on the freeway. Had to swerve to avoid collision on interstate

20251110EXTERIOR LIGHTING:TURN SIGNAL

The contact owns a 2005 Toyota Prius. The contact stated that while replacing the instrument cluster, the contact discovered that the turn signals were inoperable. The vehicle was taken to the dealer, who determined that an unknown part needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 143,500.

Mileage: 143,500

20251110EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

The contact owns a 2005 Toyota Prius. The contact stated that while driving at an undisclosed speed, the left turn signal was activated, however, the left turn signal failed to function as intended. In addition, the contact stated that the four-way flashers failed to function as intended. The vehicle was taken to the dealer where it was diagnosed with a computer failure. The contact was informed that an unknown part needed to be replaced, or an unknown software update was needed. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact referenced an unknown recall with a similar failure description; however, the VIN was not under recall. The failure mileage was approximately 143,500.

Mileage: 143,500

20251110ELECTRICAL SYSTEM

The contact owns a 2005 Toyota Prius. The contact stated that while driving at an undisclosed speed, the left turn signal was activated, however, the left turn signal failed to function as intended. In addition, the contact stated that the four-way flashers failed to function as intended. The vehicle was taken to the dealer where it was diagnosed with a computer failure. The contact was informed that an unknown part needed to be replaced, or an unknown software update was needed. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact referenced an unknown recall with a similar failure description; however, the VIN was not under recall. The failure mileage was approximately 143,500.

Mileage: 143,500

20250502CrashAIR BAGS

Vehicle: 2005 Toyota Prius VIN: [XXX] Date of Incident: April 2024 Location: Citrus Heights, California Incident Summary: In April 2024, I was involved in a front-end collision while driving my 2005 Toyota Prius. I rear-ended another vehicle at moderate to high speed. Despite the severity of the impact, the driver-side airbag failed to deploy. As a result, I was thrown forward and hit my head on the windshield, suffering lacerations and head trauma. After being evaluated by emergency responders and undergoing a hospital visit (MRI included), I was told I had not sustained any life-threatening injuries. However, since the crash, I have experienced severe cognitive symptoms, including confusion, chronic fatigue, sudden drowsiness, memory loss, and extreme mood swings. These symptoms are ongoing and have made daily life extremely difficult. I had brought the vehicle to Roseville Toyota in Roseville, CA, for a full pre-purchase inspection prior to the crash. They provided a CARFAX vehi

20250318SERVICE BRAKES

i had brake warning lights pop up on my dash..my brake actuator fail on my 05 prius.. this is a known issue with toyota prius. the brake actuator is a very important part of the braking system and vehicle is deemed unsafe with a failed actuator/module.. the dealer quoted over 3000 in repairs.. they were covering them for a while and now they are not.. the cost of the repair exceeds the value of vehicle due to the brake actuator being very expensive.. this is something that should have been recalled..

20240816SERVICE BRAKES

Brake actuator going bad. Safety is put at risk as brakes are slow to work and sometimes don't work at all for a couple of seconds, making sudden stops impossible. Has not been confirmed by dealer. Has not been inspected. ABS and TPMS light would briefly pop up for a couple of seconds on car startup before shutting off.

20240626SERVICE BRAKES

The contact owns a 2005 Toyota Prius. The contact stated that while driving at an undisclosed speed, the brakes seized. In addition, the contact heard a squealing sound and the ABS warning light illuminated. The contact used the parking brake to stop the vehicle. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The contact stated that the odometer was inoperable and failed to display the correct mileage. The contact stated that the odometer was stuck on 299,999.

Mileage: 299,999

20240626ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

The contact owns a 2005 Toyota Prius. The contact stated that while driving at an undisclosed speed, the brakes seized. In addition, the contact heard a squealing sound and the ABS warning light illuminated. The contact used the parking brake to stop the vehicle. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was not made aware of the failure. The contact stated that the odometer was inoperable and failed to display the correct mileage. The contact stated that the odometer was stuck on 299,999.

Mileage: 299,999

20240608SERVICE BRAKES

This has been an on going issue with all of toyota hybrids, the abs actuator which control the brakes isn't safe to drive around when not functioning right. Dealership will not replace im suprise that this has no been a recall as its a safety hazard on the road not only for the driver but putting others in danger. My brakes sometimes is floored to the ground with minimal stoppage.

20240411SERVICE BRAKES

Prius have a LONG known problem w/ braking systems (over 15 years) defaulting to SOFT brake pedal that (will) kill any driver. Toyota decided to avoid a recall by paying off a few repair jobs, during warranty. They have created a new part to resolve the issue. $4000 to replace a brake pump. Most fail at 150k miles. . [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

20231002AIR BAGS

I had lost functionality for some buttons on the steering wheel that didn't directly impact safety. On replacing the clockspring mechanism inside the whweel I decided to inspect the old unit. Four of the lines in the flex cable are impacted by corrosion, three have already failed. The fourth line is one of the airbag's electrical lines. I'm filing an issue report because the airbag would be next impacted by this failure and I believe there's a fair chance the corroded line could fail during the vehicle's attempt to fire the airbag on the wheel.

20231002ELECTRICAL SYSTEM

I had lost functionality for some buttons on the steering wheel that didn't directly impact safety. On replacing the clockspring mechanism inside the whweel I decided to inspect the old unit. Four of the lines in the flex cable are impacted by corrosion, three have already failed. The fourth line is one of the airbag's electrical lines. I'm filing an issue report because the airbag would be next impacted by this failure and I believe there's a fair chance the corroded line could fail during the vehicle's attempt to fire the airbag on the wheel.

20231002STEERING

I had lost functionality for some buttons on the steering wheel that didn't directly impact safety. On replacing the clockspring mechanism inside the whweel I decided to inspect the old unit. Four of the lines in the flex cable are impacted by corrosion, three have already failed. The fourth line is one of the airbag's electrical lines. I'm filing an issue report because the airbag would be next impacted by this failure and I believe there's a fair chance the corroded line could fail during the vehicle's attempt to fire the airbag on the wheel.

20230916SERVICE BRAKES

11 months ago I had a brand new Toyota ABS brake actuator installed on my 2005 Prius. Less than a year later, it is failing again. Since I've driven the car more than 12,000 miles Toyota will not replace the part under warranty. Toyota charges $1800 for the part alone. I had an abs brake actuator fail on a previous 2007 Prius as well. Toyota forums imply this is a too common problem.

20230514ELECTRICAL SYSTEM

The red triangle keeps coming on with engine repair light when ever I'm driving from Los Angeles. My mechanic said that there's a recall from 2004 for the water pump. Please advise. Thank you, [XXX] [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

20230227SERVICE BRAKES

We purchased our 2005 Prius in 2014, and after 7 years of learning to drive with the bizarre behavior of this Gen 3 Prius, and reporting it to the dealer (who said that's just how they are designed), I just read dozens of reports on NHTSA, all from Gen3 Prius owners, all reporting identical issues with the antilock braking and traction control systems. It is as if Toyota intentionally designed them to operate exactly the opposite of how they should. With traction control, anytime the front drive wheels loose traction - gravel, railroad tracks, even as simple as painted road stripes or damp surfaces - traction control kicks in; however, on this car, traction control immediately cuts all motive power to the drive wheels, leaving the driver vulnerable to getting hit from behind; it cuts in and out until the car decides it has enough traction to proceed. It's dangerous and idiotic. The anti-lock brakes do much the same; if one encounters a situation requiring emergency braking, when the an

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NHTSA Investigations 1 Open

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Frequently Asked Questions

How many complaints does the 2005 TOYOTA PRIUS have?
The 2005 TOYOTA PRIUS has 1298 NHTSA complaints, 133 crashes, 5 fires, 93 injuries, and 1 deaths reported.
Are there any recalls for the 2005 TOYOTA PRIUS?
Yes, the 2005 TOYOTA PRIUS has 6 recall(s). The most common affected component is STEERING:ELECTRIC POWER ASSIST SYSTEM. Recalls are issued by NHTSA and manufacturers must provide a free remedy.
What are the most common problems with the 2005 TOYOTA PRIUS?
The most-complained component for the 2005 TOYOTA PRIUS is EXTERIOR LIGHTING with 316 complaints. Other frequently reported areas include ELECTRICAL SYSTEM and VEHICLE SPEED CONTROL.
Is the 2005 TOYOTA PRIUS safe to buy?
Review the complaint history, crash and fire reports, safety ratings, and recall status on this page to make an informed decision. No NHTSA crash test rating is available for this model year. Compare with other model years using the links above.
Where does this data come from?
All complaint, recall, and safety rating data is sourced from the National Highway Traffic Safety Administration (NHTSA). Complaints are filed by vehicle owners through NHTSA's Office of Defects Investigation.

Vehicle Safety Guides

Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.