Engine
1.5L 4-cyl
How to read this file. Complaint records are unverified owner submissions to the federal safety agency. Counts are raw, not adjusted for sales volume or vehicle age. Recall campaigns apply to the model; only a VIN check shows whether this car is affected or repaired. Parts shown are named by an editorial note or listed as a search directory; none is a diagnosis. Full methodology.
Fault profile
Complaint-component records on this vehicle, grouped by family. A complaint naming two systems counts once in each.
Complaints are owner-reported and not verified by the agency.
When it fails
The timing of this vehicle's reported failures, from the complaint file itself. A cluster tells you what to expect and when; it is shaped by reporting behavior as well as by the vehicle.
Vehicle age when the failure occurred
Years between the model year and the owner's reported failure date. Based on 156 of 165 complaints with a usable failure date.
Odometer when the failure occurred
Owner-reported mileage at failure, in 20,000-mile bands. Based on 104 of 165 complaints reporting a plausible odometer (500 to 500,000 miles; unverified).
Known issues
The component families with the most complaint records against this vehicle. Counts, crash and fire figures belong to the whole family, not to any single named issue. Parts listed are related system parts, not a diagnosis.
Steering
49 complaint records1 crash report
"STEERING RECALL I CALLED TOYOTA THEY SAID THEY COULDN'T DO IT AND IT SAYS ONLINE IT'S GOOD FOR 10 YEARS AFTER RECALL DATE...."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse steering parts in the directory →
Tires
28 complaint records3 crash reports
"SUSPECTED QUALITY ISSUE RESULTING IN PREMATURE WEAR OF FRONT DRIVER'S SIDE TIRE, LEADING TO POTENTIALLY UNSAFE DRIVING/HANDLING SITUATIONS.*AK..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse tires parts in the directory →
Electrical system
28 complaint records3 fire reports3 crash reports
"DT: VEHICLE STALLED/DIED, AND LOST POWER WHILE DRIVING 5 MPH. THROTTLE BODY MODULE FAILED. THERE WAS A NHTSA RECALL BUT THIS INVOLVED A CHEMICAL IN THE PRUIS CAR BATTERY.*AK L. YES. CAR HAS BROKE DOWN SEVERAL TIMES SINCE. THE STALLING IS STILL A PROBLEM...."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse electrical system parts in the directory →
Federal defect investigations
Formal investigations opened by the federal safety agency into this vehicle. An investigation is the step between a complaint pattern and a recall; not every one results in one.
| Investigation | Status | Component | Subject |
|---|---|---|---|
| DP22005 opened Jan 2023 | closed Aug 2023 | Electrical System | Pedestrian alert sounds - led to recall 22V063000 NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. |
Recall campaigns
Safety-recall remedies are normally provided at no charge. Under US federal law the mandatory free remedy applies when the vehicle was no more than 15 years old at the time the defect was determined; manufacturers often cover older vehicles voluntarily. Canadian rules differ. Confirm eligibility with the manufacturer using the VIN. Each campaign number links to the federal record.
| Campaign | Component | Summary | Remedy |
|---|---|---|---|
| 11V304000 | Steering | TOYOTA IS RECALLING CERTAIN MODEL YEAR 2001 THROUGH 2003 PRIUS PASSENGER CARS MANUFACTURED FROM JANUARY 28, 2000, THROUGH MAY 30, 2003. | Normally free |
| 06V266000 | Engine And Engine Cooling | 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. | Normally free |
| 00V285000 | Steering | 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. | Normally free |
Transport Canada recalls
Recalls issued under Canadian law for this model year, from Transport Canada's Vehicle Recalls Database. Matched by model name, so a Canadian-market variant may appear here that was sold under another name in the US. Units are Canadian vehicles affected.
| Recall | System | Units (CA) | Summary |
|---|---|---|---|
| 2011212 2011-06-01 | Steering | 940 | On certain vehicles, the nuts which secure the pinion shaft inside the steering gear box may not have received adequate tightening torque during the assembly process. |
| 2006181 2006-07-18 | Engine | 14,975 | On certain vehicles, improper manufacturing of the Crankshaft Position Sensor body could cause engine oil to penetrate the seal and enter the sensor wiring connector. |
| 2000220 2000-10-05 | Steering | 159 | On certain vehicles, insufficient electrical contact may occur in the torque sensor which controls the power assist operation of the electric power steering gear box. |
Service bulletins and warranty extensions
Manufacturer communications to dealers on file with the federal agency: repair instructions, service campaigns, and warranty extensions. A warranty extension means the manufacturer may pay for a repair the recall table does not cover.
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| T-SB-0119-15 Rev2 Feb 2026 | Engine | OBSOLETE NOTICE February 13, 2026: This bulletin is now obsolete. Please see T-SB-0009-26. | |
| T-SB-0009-26 Feb 2026 | Engine | This bulletin includes basic procedures for performing a rescue charge on Ni-MH high voltage (HV) batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing a rescue charge. | |
| T-SB-0035-24 Rev2 Dec 2024 | Structure | Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. | |
| T-SB-0038-24 Rev2 Dec 2024 | Structure | To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. | |
| T-SB-0039-24 Rev2 Dec 2024 | Structure | The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. |
Show 55 more bulletins
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| T-SB-0061-23 Rev2 Dec 2024 | Structure | Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. | |
| T-SB-0062-23 Rev2 Dec 2024 | Structure | Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. | |
| T-SB-0035-24 Rev1 Jul 2024 | Structure | Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. | |
| T-SB-0038-24 Rev1 Jul 2024 | Structure | To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. | |
| T-SB-0039-24 Rev1 Jul 2024 | Structure | The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. | |
| T-SB-0061-23 Rev1 May 2024 | Structure | Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. | |
| T-SB-0062-23 Rev1 May 2024 | Structure | Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. | |
| T-SB-0035-24 Apr 2024 | Structure | Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. | |
| T-SB-0038-24 Apr 2024 | Structure | To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. | |
| T-SB-0039-24 Apr 2024 | Structure | The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. | |
| T-PANT-2024-004- Mar 2024 | Engine And Engine Cooling | This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care (TCMC) website. | |
| T-SB-0043-14 Jan 2024 | Equipment | OBSOLETE NOTICE January 22, 2024: This bulletin is now obsolete. Please see T-SB-0057-18. | |
| TSB003220 Aug 2023 | Vehicle Speed Control | TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? | |
| T-SB-0057-18 May 2023 | Equipment | TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. | |
| T-SB-0119-15 Rev May 2022 | Equipment | TSB: This bulletin includes basic procedures for performing a rescue charge on Ni-MH high voltage (HV) batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing a rescue charge. | |
| TTT063620 Mar 2022 | Service Brakes | TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions | |
| Toyota PRO19-02 Jan 2022 | Tires | POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. This information must be kept near the point of vehicle sale and be available to any customer that requests it. | |
| Toyota Safety Re Mar 2021 | Air Bags | Toyota Safety Recall and Service Campaign - Technician Certification Requirements | |
| T-TT-0636-20 Rev Mar 2021 | Service Brakes | TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions. | |
| T-SB-0032-20 Rev Feb 2021 | Equipment | TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? | |
| T-TT-0636-20 Dec 2020 | Service Brakes | TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions. | |
| T-SB-0119-15_Rev May 2020 | Electrical System | TT: This bulletin includes basic procedures for performing a rescue charge on Ni-MH high voltage (HV) batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing a rescue charge. | |
| T-SB-0304-17 Obs Apr 2020 | Equipment | TSB: OBSOLETE NOTICE April 07, 2020: This bulletin is now obsolete. Please see T-SB-0032-20. Replacement Certification Labels and VIN Plates | |
| T-SB-0032-20 Apr 2020 | Equipment | TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, PG006-01, PG004-97, T-SB-0144-08, and T-SB-0304-17. | |
| T-SB-0008-20 Jan 2020 | Equipment | TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Cases that are determined to be a ?leak? | |
| ZTI_Dealer Packa Sep 2019 | Equipment | Dealer Package: 09/30/19 A watermark has been added to the Dealer Letter to indicate that ZTI expired on September 30, 2019. In our continuing efforts to assure the best in customer satisfaction, Toyota will initiate a Customer Support Program (CSP) to extend the warranty... | |
| T-SB-0134-16-Rev Jul 2019 | Power Train | TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? | |
| ZTP-Expired-Deal Sep 2018 | Equipment | Dealer Package: September 11, 2018 A watermark has been added to the Dealer Letter to indicate that ZTP expired on September 10, 2018. | |
| PG004-97-Obsolet Aug 2018 | Equipment | Technical Service Bulletin: OBSOLETE NOTICE: July 31, 2018: This bulletin is now obsolete. Please see T-SB-0304-17. | |
| PG006-01-Obsolet Aug 2018 | Equipment | Technical Service Bulletin: OBSOLETE NOTICE: July 31, 2018: This bulletin is now obsolete. Please see T-SB-0304-17. | |
| T-SB-0304-17_Rev Jul 2018 | Equipment | TSB: REVISION NOTICE July 31, 2018 Rev2: ? The Supersession Notice has been updated. January 11, 2018 Rev1: ? The Supersession Notice has been updated. Any previous printed versions of this bulletin should be discarded. | |
| T-SB-0057-18 Jul 2018 | Equipment | TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0043-14. ? Applicability has been updated to include 2017 ? 2018 model year Toyota vehicles. Service Bulletin No. | |
| T-SB-0304-17_Rev Jan 2018 | Equipment | TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, and T-SB-0144-08. Service Bulletin Nos. | |
| T-SB-0229-12_Rev Nov 2017 | Electrical System | TSB: REVISION NOTICE November 22, 2017 Rev1: ? Applicability has been updated to include 2014 ? 2018 model year vehicles. Any previous printed versions of this bulletin should be discarded. | |
| T-SB-0144-08_Obs Nov 2017 | Equipment | TSB: OBSOLETE NOTICE November 21, 2017: This bulletin is now obsolete. Please see T-SB-0304-17. | |
| T-SB-0134-16_Rev Oct 2017 | Equipment | TSB: REVISION NOTICE October 30, 2017 Rev1: * Applicability has been updated to include 2018 model year vehicles. SUPERSESSION NOTICE The information contained in this bulletin supersedes SB No. T-SB-0012-13. | |
| T-SB-0304-17 Oct 2017 | Structure | TSB: Vehicle replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) may be available from Toyota, provided the request meets one of the criteria listed in this Service Bulletin. | |
| T-SB-0218-17_Rev Jul 2017 | Equipment | TSB: REVISION NOTICE July 20, 2017 Rev1: Applicability has been updated to exclude 2007 ? 2017 model year Avanza vehicles. Some hazardous material treatment and handling regulations at the state and local level define the pre-disposal deployment of airbag and pre-tensioner... | |
| T-TT-0365-15 Rev Feb 2017 | Electrical System | TT: A vehicle may arrive to the dealer with a MIL ?ON? condition and P0A80 or P1AC000 stored in the memory. Some cases have been identified with internal modification done to the HV Battery. Modified or altered parts are not covered under warranty. | |
| TSB018217 Jan 2017 | Electrical System | TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes SB No. T-SB-0101-11. Applicability has been updated to include 2016 ? 2017 model year vehicles. Service Bulletin No. T-SB-0101-11 is Obsolete and any printed versions should be discarded. | |
| T-SB-0012-13 Rev Nov 2016 | Electrical System | TSB: OBSOLETE NOTICE: September 14, 2016: This bulletin is now obsolete. Please see T-SB-0134-16. | |
| T-TT-0365-15 Oct 2016 | Equipment | TT: A vehicle may arrive to the dealer with a MIL ?ON? condition and P0A80 stored in the memory. Some cases have been identified with internal modification done to the HV Battery. Modified or altered parts are not covered under warranty. | |
| T-SB-0134-16 Sep 2016 | Engine | TSB: Supersession Notice. Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix procedures described in individual Service Bulletins. | |
| Safety Recall an Jul 2016 | Equipment | Update on Technician Certification Requirements. | |
| T-TT-0395-16 May 2016 | Equipment | TT: HV BATTERIES HAVE LIQUID FILLED CELL MODULES, TO PREVENT LEAKAGE FROM CELLS, IT IS VERY IMPORTANT TO CONFIRM THE PROPER ORIENTATION MARK OF THE DRC. | |
| T-SB-0119-15 Dec 2015 | Electrical System | TSB: THIS BULLETIN INCLUDES BASIC PROCEDURES FOR PERFORMING A RESCUE CHARGE ON NI-MH HIGH VOLTAGE (HV) BATTERIES. THIS BULLETIN SHOULD BE USED IN CONJUNCTION WITH THE REPAIR MANUAL WHILE PERFORMING RESCUE CHARGE. | |
| T-TT-0365-15 Sep 2015 | Electrical System | TT: A VEHICLE MAY ARRIVE TO THE DEALER WITH A MIL ON CONDITION AND P0A80 STORED IN THE MEMORY. SOME CASES HAVE BEEN IDENTIFIED WITH INTERNAL MODIFICATION DONE TO THE HV BATTERY. MODIFIED OR ALTERED PARTS ARE NOT COVERED UNDER WARRANTY. | |
| T-TT-0362-15 Sep 2015 | Electrical System | TT: THE VEHICLE MAY BE DIFFICULT TO START OR HAVE AN ABNORMALLY LOW OR ROUGH IDLE AFTER THE BATTERY HAS BEEN DISCONNECTED OR POWER TO THE ENGINE ECM HAS BEEN INTERRUPTED. | |
| T-TT-0086-11 Aug 2015 | Engine | TechTip: Condition - The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the Engine ECM has been interrupted. | |
| T-TT-0303-14 Aug 2015 | Electrical System | TechTip: When a DTC is detected by the HV Battery ECU, the HV Control ECU will automatically store a P3000, Information Code 123 ?HV Battery Control System Malfunction? DTC. | |
| T-SB-0043-14 Rev Jul 2015 | Equipment | TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. | |
| T-SB-0083-13 Rev May 2015 | Equipment | TSB: The procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. Refer to the applicable Repair Manual for vehicle specific repair procedures and parts. | |
| T-SB-0101-11 Rev Apr 2015 | Equipment | TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. | |
| T-SB-0012-13 REV Jan 2015 | Electrical System | "TSB: FLASH REPROGRAMMING ALLOWS THE ECU SOFTWARE TO BE UPDATED WITHOUT REPLACING THE ECU. FLASH CALIBRATION UPDATES FOR SPECIFIC VEHICLE MODELS/ECUS ARE RELEASED AS FIELD-FIX PROCEDURES DESCRIBED IN INDIVIDUAL SERVICE BULLETINS. | |
| TSB-0012-13 Rev2 Jan 2015 | Engine | TSB: Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix procedures described in individual Service Bulletins. |
Showing 60 of 135 distinct bulletins on file for this vehicle.
Before you buy this vehicle
A test-drive checklist generated from this vehicle's own complaint and recall record.
- Drive one straight highway stretch and one slow parking lot.Wander or a shimmy over bumps at speed, and heavy or dropped assist at low speed, are the two faces of this vehicle's steering cluster. A clunk on turn-in points at the linkage.
- Read the tire date codes and look for uneven wear.Uneven wear on this vehicle often points back to the suspension. Four different date codes tell their own story.
- Sit in it with the engine off and test everything that has a switch.Windows, locks, lights, the cluster, the radio. Electrical faults are this vehicle's story and the hardest to see on a drive: an intermittent no-start waits for the second week of ownership. Ask for the battery's age and whether any control module has been replaced.
- Run the VIN against open recalls before you negotiate.This vehicle has 3 recall campaigns on file. An open recall needs VIN-specific confirmation. Many are quick, no-charge fixes and worth negotiating over; an unresolved do-not-drive advisory, or a remedy the manufacturer has not yet made available, should stop the purchase until it is resolved.
- Ask for the service history in writing, then read it against this page.The complaint families above are where owners of this vehicle report trouble. Repairs in exactly those systems are evidence the car had the problem; no such repairs could mean it never developed it, or that it was never fixed. The test-drive items above are how you tell those apart.
Parts search directory
The generic parts list for this vehicle has its own page: a search launcher for every system, filtered by fuel type and era but not by engine, trim, or brake type. It is not a diagnosis and not a fitment guarantee.
Open the parts directory for this Toyota Prius →