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2004 TOYOTA Prius

6 recalls Risk Grade: B+ Most severe issue: Critical

All recalls are free to repair at your local dealership. Contact your dealer to schedule service.

Known Safety Recalls

Critical #12V537000 Plain English
Component

STEERING

Manufacturer
Toyota Motor Engineering & Manufacturing
What Happened
Your Toyota Prius may have a steering problem due to a weak connection between the steering wheel and the steering gear.
Risk if Unfixed
If this issue isn't fixed, the connection could wear out and break, making it difficult to steer, which could lead to a crash.
Free Fix
Toyota will inspect and replace the steering extension shaft at no cost to you, and you'll be notified when it's time to bring your vehicle in.
Show original NHTSA language
Original — What Happened
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 splines may have been manufactured with an insufficient hardness.
Original — Risk if Unfixed
Over time, the splines may wear and eventually fail resulting in a loss of steering ability, increasing the risk of a vehicle crash.
Original — Remedy
Toyota will notify owners, and dealers will inspect the extension shaft and replace it if it is one with insufficient hardness, free of charge. The recall began during December 2012. Owners may contact their Toyota dealer or the Toyota Customer Experience Center at 1-800-331-4331.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Critical #12V536000 Plain English
Component

ENGINE AND ENGINE COOLING

Manufacturer
Toyota Motor Engineering & Manufacturing
What Happened
Your vehicle's electric water pump might have a scratch that could cause corrosion, which could lead to a breakdown.
Risk if Unfixed
If the water pump stops working, it could cause your car to stall while you're driving, which increases the risk of a crash.
Free Fix
Don't worry, this is free! Toyota will replace the water pump for you, and you should contact your dealer or Toyota's customer service at 1-800-331-4331 to schedule the fix.
Show original NHTSA language
Original — What Happened
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 coil wire. The coil wire may corrode at the scratched portion.
Original — Risk if Unfixed
The corroded coil wire may break and the water pump could stop. The corroded coil wire could cause a short circuit between coil wires and a possible open fuse, creating a stall-like condition of the hybrid system while the vehicle is being driven. This may increase the risk of a vehicle crash.
Original — Remedy
Toyota will notify its owners, and dealers will replace the electric water pump, free of charge. The recall began on January 17, 2013. Owners may contact their Toyota dealer or the Toyota Customer Experience Center at 1-800-331-4331.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Critical #06V188000 Plain English
Component

STEERING:ELECTRIC POWER ASSIST SYSTEM

Manufacturer
TOYOTA MOTOR NORTH AMERICA, INC.
What Happened
The steering system in your vehicle has a part called the intermediate shaft and sliding yoke that could crack if you apply a lot of force, causing it to break or separate.
Risk if Unfixed
If this happens, you could lose control of your vehicle's steering, which could lead to an accident.
Free Fix
Toyota will replace the intermediate shaft and inspect the sliding yoke for free. If necessary, they will also replace the yoke. Contact Toyota at 1-800-331-4331 to schedule the repair.
Show original NHTSA language
Original — What Happened
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.
Original — Risk if Unfixed
THIS COULD RESULT IN A LOSS OF STEERING CONTROL OF THE VEHICLE.
Original — Remedy
TOYOTA WILL REPLACE THE STEERING INTERMEDIATE SHAFT AND INSPECT THE SLIDING YOKE AND REPLACE IT IF NECESSARY. THE RECALL BEGAN ON JUNE 9, 2006. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Critical #04V558000 Plain English
Component

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Manufacturer
TOYOTA MOTOR NORTH AMERICA, INC.
What Happened
Your vehicle may have a brake light switch that's not working properly due to a design issue. This switch is what turns your brake lights on and off.
Risk if Unfixed
If the switch fails completely, your brake lights won't turn on, which could increase your risk of being involved in a crash.
Free Fix
Don't worry, this fix is on us! Dealers will replace the brake light switch for free.
Show original NHTSA language
Original — What Happened
CERTAIN PASSENGER VEHICLES MAY BE EQUIPPED WITH AN IMPROPERLY DESIGNED BRAKE LIGHT SWITCH. A SILICON OXIDE BUILD-UP OCCURS ON THE CONTACTS INSIDE THE BRAKE LIGHT SWITCH, WHICH CAN MAKE IT INOPERABLE.
Original — Risk if Unfixed
IF THE SWITCH IS INOPERABLE, THE BRAKE LIGHTS WILL NOT ILLUMINATE AND CAN INCREASE THE RISK OF A CRASH.
Original — Remedy
DEALERS WILL REPLACE THE BRAKE LIGHT SWITCH. THE RECALL BEGAN DURING DECEMBER 2004. OWNERS SHOULD CONTACT TOYOTA AT 1-800-331-4331.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
High Priority #06V096000 NHTSA Official Language
Component

AIR BAGS

Manufacturer
TOYOTA MOTOR NORTH AMERICA, INC.
What Happened
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 CONDITION, THE EXPANSION FORCE OF THE GAS MAY BE INSUFFICIENT TO PROPERLY INFLATE THE AIR BAG WHEN THE SRS SYSTEM IS ACTIVATED DURING A CRASH.
Risk if Unfixed
THIS MAY INCREASE THE RISK OF INJURY TO THE OCCUPANT IN THE INVOLVED SEATING POSITION IN THE EVENT OF A CRASH.
Free Fix
DEALERS WILL REPLACE THE SPECIFIC SRS AIR BAG. THE RECALL BEGAN ON APRIL 6, 2006. OWNERS MAY CONTACT TOYOTA AT 1-888-270-9371, SCION AT 1-866-548-1851, OR LEXUS AT 1-800-255-3987.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Under Review #09V388000 Plain English
Component

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

Manufacturer
TOYOTA MOTOR NORTH AMERICA, INC.
What Happened
Your vehicle's accelerator pedal may get stuck in the wide open position due to an unsecured or incompatible driver's floor mat.
Risk if Unfixed
If this happens, you could lose control of your vehicle and crash, which could cause serious injury or death.
Free Fix
Toyota will modify your accelerator pedal and floor mat for free. They'll also give you a new pedal and floor mat, or replace your current one with a redesigned one. Additionally, they'll install software to ensure your brake overrides the accelerator in case of an emergency.
Show original NHTSA language
Original — What Happened
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.
Original — Risk if Unfixed
A STUCK OPEN ACCELERATOR PEDAL MAY RESULT IN VERY HIGH VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP THE VEHICLE, WHICH COULD CAUSE A CRASH, SERIOUS INJURY OR DEATH.
Original — Remedy
TOYOTA FILED AN AMENDED DEFECT REPORT ON NOVEMBER 25, 2009, STATING THAT DEALERS WILL MODIFY THE ACCELERATOR PEDAL AND, ON CERTAIN VEHICLES, ALTER THE SHAPE OF THE FLOOR SURFACE UNDER THE PEDAL. THESE CHANGES ADDRESS THE RISK OF PEDAL ENTRAPMENT DUE TO INTERFERENCE WITH THE FLOOR MAT. REDESIGNED ACCELERATOR PEDALS WILL BECOME AVAILABLE BEGINNING IN APRIL 2010 AND DEALERS WILL REPLACE ANY MODIFIED PEDAL WITH THE NEW PEDAL IF DESIRED. ALSO, DEALERS WILL REPLACE ANY GENUINE TOYOTA OR LEXUS ALL-WEATHER FLOOR MATS WITH REDESIGNED ALL-WEATHER MATS, OR REPURCHASE THE PREVIOUS MATS FROM OWNERS WHO DO NOT WANT THE NEW ONES. ADDITIONALLY, SOFTWARE MODIFICATIONS WILL BE INSTALLED ON CAMRY, AVALON AND LEXUS ES 350, IS 350 AND IS 250 MODELS THAT WILL ENSURE THAT THE BRAKE OVERRIDES THE ACCELERATOR IN THE EVENT BOTH BRAKE AND ACCELERATOR PEDALS ARE APPLIED. TOYOTA WILL BEGIN MAILING LETTERS TO OWNERS ON DECEMBER 31, 2009. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331, LEXUS AT 1-800-255-3987.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →

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