NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
610 reports101,254 miles · Aug 6, 2011
Steering
DURING NORMAL SERVICE AT DEALER SERVICE ADVISOR INDICATED THAT STEERING YOKE SUB ASSEMBLE AND SHAFT ASSEMBLY NEEDED TO BE REPLACED BECAUSE OF BINDING. DEALER INDICATED THAT THEY HAD DONE THE STEERING RECALL " NHTSA CAMPAIGN NUMBER: 06V188000 " IN 2006 ON THIS CAR. IS THE CURRENT ISSUE (WHICH WE HAD REPAIRED AT A COST OF ALMO…
Read full complaint
DURING NORMAL SERVICE AT DEALER SERVICE ADVISOR INDICATED THAT STEERING YOKE SUB ASSEMBLE AND SHAFT ASSEMBLY NEEDED TO BE REPLACED BECAUSE OF BINDING. DEALER INDICATED THAT THEY HAD DONE THE STEERING RECALL " NHTSA CAMPAIGN NUMBER: 06V188000 " IN 2006 ON THIS CAR. IS THE CURRENT ISSUE (WHICH WE HAD REPAIRED AT A COST OF ALMOST $1000) ASSOCIATED/OR AS A RESULT OF THE PRIOR RECALL?
NHTSA ODI #10418710
140,000 miles · Aug 3, 2011
Exterior Lighting
THE HEADLAMPS KEEP SWITCHING OFF INTERMITTENTLY ON MY 2004 TOYOTA PRIUS. THIS HAS BEEN HAPPENING FAIRLY REGULARLY OVER THE LAST YEAR, BUT LAST NIGHT (8-2-2011) BOTH HEADLAMPS FAILED AT THE SAME TIME WHEN ON A DARK, WINDY ROAD CAUSING ME TO ALMOST CRASH INTO A TREE (I COULDN'T SEE ANYTHING WITHOUT THE LIGHTS). WHEN I SWITCH THE H…
Read full complaint
THE HEADLAMPS KEEP SWITCHING OFF INTERMITTENTLY ON MY 2004 TOYOTA PRIUS. THIS HAS BEEN HAPPENING FAIRLY REGULARLY OVER THE LAST YEAR, BUT LAST NIGHT (8-2-2011) BOTH HEADLAMPS FAILED AT THE SAME TIME WHEN ON A DARK, WINDY ROAD CAUSING ME TO ALMOST CRASH INTO A TREE (I COULDN'T SEE ANYTHING WITHOUT THE LIGHTS). WHEN I SWITCH THE HEADLAMP CONTROL ON AND OFF, THE HEADLAMPS COME ON AGAIN, SO IT IS UNLIKELY TO BE THE BULBS. SOMETIMES ONLY ONE LAMP GOES OUT, SOMETIMES BOTH; BUT THEY ARE FAILING VERY FREQUENTLY AND CAUSING ME A MAJOR SAFETY CONCERN. I HAVE RESEARCHED THIS ISSUE ONLINE AND THERE SEEM TO BE MANY CONSUMERS THAT HAVE THE SAME ISSUE. PLEASE HELP. *KB
NHTSA ODI #10416952
94,000 miles · Jul 25, 2011
Service Brakes, Hydraulic
TL* THE CONTACT OWNS A 2004 TOYOTA PRIUS. THE CONTACT STARTED THE VEHICLE AND THE ABS WARNING LIGHT BEGAN TO ILLUMINATE. THE BRAKE PEDAL TRAVELED TO THE FLOOR UPON APPLICATION. THE CONTACT PROCEEDED TO DRIVE, ALTHOUGH THE VEHICLE WOULD NOT STOP UNLESS THE BRAKE PEDAL WAS APPLIED REPEATEDLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED…
Read full complaint
TL* THE CONTACT OWNS A 2004 TOYOTA PRIUS. THE CONTACT STARTED THE VEHICLE AND THE ABS WARNING LIGHT BEGAN TO ILLUMINATE. THE BRAKE PEDAL TRAVELED TO THE FLOOR UPON APPLICATION. THE CONTACT PROCEEDED TO DRIVE, ALTHOUGH THE VEHICLE WOULD NOT STOP UNLESS THE BRAKE PEDAL WAS APPLIED REPEATEDLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHERE THEY REPLACED THE ABS ACTUATOR. TWO WEEKS AFTER THE REPAIR WAS PERFORMED, THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHO STATED THE DEFECT COULD POSSIBLY BE RELATED TO THE SKID CONTROL UNIT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE PROBLEM AND RECOMMENDED THE VEHICLE BE TAKEN BACK TO THE DEALER FOR INSPECTION. THE APPROXIMATE FAILURE MILEAGE WAS 94,000. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10414995
36,550 miles · Jun 23, 2011
Exterior Lighting
MY 2004 PRIUS WITH 36,600 TOTAL MILES HAS A FAILING RIGHT HEADLIGHT. TOYOTA SERVICE IN HONOLULU ESTIMATE COST OF PARTS & LABOR TOTALING $500. TO REPLACE THE FAILING HEADLIGHT AND $700 TO REPLACE BOTH HEADLIGHTS, WHICH TOYOTA RECOMMENDS. *TR
NHTSA ODI #10408598
168,000 miles · Jun 21, 2011
Air BagsCrash
TL* THE CONTACT OWNS A 2004 TOYOTA PRIUS. WHILE DRIVING 35 MPH, THE VEHICLE STARTED TO SLIDE BACKWARD AS A RESULT FROM A POSSIBLE BLOW OUT IN THE FRONT DRIVERS SIDE TIRE. THE CONTACT DEPRESSED THE BRAKES AND THE VEHICLE SPUN OUT OF CONTROL, CAUSING THE VEHICLE TO CROSS OVER A FIVE LANE HIGHWAY. THE CONTACT THEN CRASHED INTO A …
Read full complaint
TL* THE CONTACT OWNS A 2004 TOYOTA PRIUS. WHILE DRIVING 35 MPH, THE VEHICLE STARTED TO SLIDE BACKWARD AS A RESULT FROM A POSSIBLE BLOW OUT IN THE FRONT DRIVERS SIDE TIRE. THE CONTACT DEPRESSED THE BRAKES AND THE VEHICLE SPUN OUT OF CONTROL, CAUSING THE VEHICLE TO CROSS OVER A FIVE LANE HIGHWAY. THE CONTACT THEN CRASHED INTO A FREEWAY SIGN POST ON THE DRIVER SIDE DOOR. THE VEHICLE CONTINUED TO SLIDE BACKWARD AND CRASHED INTO A TREE HEAD-ON YET THE AIRBAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THERE WERE NO INJURIES. THE VEHICLE WAS TOWED TO THE CONTACTS RESIDENCE BUT WAS NOT INSPECTED FOR THE FAILURE. NEITHER THE DEALER NOR MANUFACTURER WAS CONTACTED. THE FAILURE AND CURRENT MILEAGE WAS 168,000.
NHTSA ODI #10407778
84,380 miles · Jun 20, 2011
Service Brakes, Hydraulic
WHILE DRIVIMG UNDER CRUISE CONTROL AT APPROXIMATELY 70 MPH, A CONTINUOUS LOUD BEEP OCCURRED, ACCOMPANIED WITH THE FOLLOWING WARNINGS ON THE DASHBOARD: RED "BRAKE" WARNING AND YELLOW "((!))", "ABS" (ANTILOCK BRAKE SYSTEM), AND "VSC" (VEHICLE STABILITY CONTROL) WARNINGS. ATTEMPTING TO PULL OVER AND STOP, THE BRAKES HAD NO POWER …
Read full complaint
WHILE DRIVIMG UNDER CRUISE CONTROL AT APPROXIMATELY 70 MPH, A CONTINUOUS LOUD BEEP OCCURRED, ACCOMPANIED WITH THE FOLLOWING WARNINGS ON THE DASHBOARD: RED "BRAKE" WARNING AND YELLOW "((!))", "ABS" (ANTILOCK BRAKE SYSTEM), AND "VSC" (VEHICLE STABILITY CONTROL) WARNINGS. ATTEMPTING TO PULL OVER AND STOP, THE BRAKES HAD NO POWER ASSISTANCE BUT, FORTUNATELY, COULD BE OPERATED UNDER HEAVY FOOT PRESSURE. AFTER PULLING OVER AND STOPPING AND RESTARTING THE ENGINE, ALL THE WARNINGS AND THE BEEP WERE STILL THERE WHILE THE CAR WAS DRIVEN TO A SAFER LOCATION AT A GAS STATION. BRAKING WAS STILL ENTIRELY UNDER FOOT PRESSURE ONLY. AS THIS WAS IN CANADA, DRIVER TURNED OFF THE ENGINE WHILE TRYING TO DECIDE THE NEXT COURSE OF ACTION. AFTER A FEW MINUTES, THE ENGINE WAS AGAIN STARTED IN ORDER TO MOVE THE CAR SLIGHTLY IN THE PARKING LOT (TO GET AWAY FROM A PUDDLE) AND ALL SYSTEMS, INCLUDING BRAKE POWER ASSISTANCE, WERE NOW OPERATING NORMALLY WITH ALL THE WARNINGS OFF. THE PROBLEM HAS NOT RECURRED. THE CAR WAS TAKEN TO THE DEALER ABOUT TWO WEEKS LATER AND THE DIAGNOSTIC REPORT STATES, "COULD NOT DUPLICATE CUSTOMER'S COMPLAINT". THUS, NO REPAIR WAS DONE NOR FURTHER ACTION WAS TAKEN BY THE DEALER. *TT
NHTSA ODI #10407518
162,190 miles · Mar 14, 2011
Exterior Lighting
2004 TOYOTA PRIUS HAS 160,000 MILES. THE LEFT HEADLIGHT HAS BEEN FAILING INTERMITTENTLY FOR ABOUT A WEEK. TWO NIGHTS AGO, ON A DARK ROAD, THE ENTIRE SET OF FRONT HEADLIGHTS, FOG LAMPS, ALL SUDDENLY WENT OFF. I AM HAPPY TO SAY THE HAZARDS WERE FUNCTIONAL, BECAUSE NO AMOUNT OF TURNING THE SWITCH AT THE STALK WOULD BRING THE LIGHTS…
Read full complaint
2004 TOYOTA PRIUS HAS 160,000 MILES. THE LEFT HEADLIGHT HAS BEEN FAILING INTERMITTENTLY FOR ABOUT A WEEK. TWO NIGHTS AGO, ON A DARK ROAD, THE ENTIRE SET OF FRONT HEADLIGHTS, FOG LAMPS, ALL SUDDENLY WENT OFF. I AM HAPPY TO SAY THE HAZARDS WERE FUNCTIONAL, BECAUSE NO AMOUNT OF TURNING THE SWITCH AT THE STALK WOULD BRING THE LIGHTS BACK. I PULLED CAR OVER AND TURNED IT OFF. I HAD DRIVEN APPROXIMATELY 50 MILES WITH THEM ON PRIOR TO THE EVENT. I LET THE VEHICLE REST WITH POWER OFF FOR APPROX 5 MINUTES AND THE LIGHTS WERE WORKING NORMALLY, AND CONTINUED WITHOUT FURTHER PROBLEMS FOR THE LAST 25 MILES OF MY DRIVE HOME. THERE ARE A GREAT MANY REGISTERED COMPLAINTS ABOUT THIS PARTICULAR ISSUE. I FEEL IT IS INDEED A SAFETY ISSUE AND WOULD APPRECIATE SOME HELP IN GETTING TOYOTA TO TAKE A LOOK AT THE ROOT OF THIS PROBLEM. PLEASE. *TR
NHTSA ODI #10390020
123,000 miles · Mar 9, 2011
Engine And Engine Cooling
I WAS DRIVING ON THE FREEWAY AT ABOUT 63 MILES PER HOUR, I HAD BEEN DRIVING FOR ABOUT 20 MINUTES WHEN MY ENGINE CUT OUT, ALL THE LIGHTS ON MY DASH TURNED ON INCLUDING THE CHECK ENGINE AND RED TRIANGLE WARNING LIGHT. I DRIFTED TO THE SHOULDER AND POWERED THE CAR OFF. I TRIED TO START IT 2 MORE TIMES, BOTH TIMES THE ENGINE DID N…
Read full complaint
I WAS DRIVING ON THE FREEWAY AT ABOUT 63 MILES PER HOUR, I HAD BEEN DRIVING FOR ABOUT 20 MINUTES WHEN MY ENGINE CUT OUT, ALL THE LIGHTS ON MY DASH TURNED ON INCLUDING THE CHECK ENGINE AND RED TRIANGLE WARNING LIGHT. I DRIFTED TO THE SHOULDER AND POWERED THE CAR OFF. I TRIED TO START IT 2 MORE TIMES, BOTH TIMES THE ENGINE DID NOT START AND THE RED TRIANGLE AND THE CHECK ENGINE LIGHTS CAME ON AGAIN. I WAITED LONGER AND TRIED TO POWER UP THE ENGINE AGAIN, IT STARTED WITH THE CHECK ENGINE LIGHT ON. I TOOK IT TO THE DEALERSHIP 3 DAYS LATER (THEY COULD NOT SEE ME SOONER), RAN THE CODES AND IT ONLY CAME UP WITH THE CODE POAOF, WHICH MEANS THAT THE ENGINE DID NOT START. THEY HAD NO EXPLANATION OF WHAT HAPPENED AND DID NOT SEEM TO SHARE MY CONCERN THAT THIS COULD HAPPEN AGAIN. THE DID RECALL WORK FOR ME AND SENT ME HOME. *TR
NHTSA ODI #10389615
20,000 miles · Feb 25, 2011
EquipmentExterior Lighting
I HAVE A 2004 TOYOTA PRIUS. SINCE 2004, MY HEADLIGHTS HAVE GONE OUT 5 TIMES. THE RIGHT HEADLIGHT HAS GONE OUT 3 TIMES AND THE LEFT 2 TIMES. THE LAST TIME I REPLACED THE RIGHT HEADLIGHT, IT DID NOT LAST 12 MONTHS. *TR
NHTSA ODI #10384542
120,000 miles · Feb 18, 2011
Service Brakes, HydraulicVehicle Speed ControlCrashInjury
TL*THE CONTACT OWNS A 2004 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 55 MPH THE VEHICLE ACCELERATED ON ITS OWN. THE VEHICLE CRASHED INTO A CONCRETE DIVIDER ON THE HIGHWAY. THE CONTACT STATED THAT THE AIR BAGS DID NOT DEPLOY. THE CONTACT WAS ABLE TO DRIVE THE VEHICLE AFTER THE CRASH. THE DRIVER AND THE PASSENGERS SUSTAINED INJURI…
Read full complaint
TL*THE CONTACT OWNS A 2004 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 55 MPH THE VEHICLE ACCELERATED ON ITS OWN. THE VEHICLE CRASHED INTO A CONCRETE DIVIDER ON THE HIGHWAY. THE CONTACT STATED THAT THE AIR BAGS DID NOT DEPLOY. THE CONTACT WAS ABLE TO DRIVE THE VEHICLE AFTER THE CRASH. THE DRIVER AND THE PASSENGERS SUSTAINED INJURIES TO THEIR BACK AND NECK AND WERE UNDER GOING THERAPY FOR THEIR INJURIES. THERE WAS NO POLICE REPORT FILED. THE CONTACT STATED THAT THE CRASH CAUSED DAMAGE TO THE FRONT BUMPER AND THE FRONT PASSENGER SIDE DOOR WHICH WOULD NOT OPEN. THE MANUFACTURER STATED THAT AN INSPECTOR WOULD INSPECT THE VEHICLE. THE INSPECTOR STATED THAT THERE WAS A PROBLEM WITH THE ABS BRAKES. THE CONTACT RECEIVED THE REPORT FROM THE MANUFACTURER AND THEY DID NOT INDICATE THAT THERE WAS A SAFETY FAILURE AND WERE UNABLE TO PROVIDE FURTHER ASSISTANCE. THE BODY DAMAGE WAS REPAIRED. THE CONTACT STATED THAT SHE DID NOT FEEL SAFE DRIVING THE VEHICLE AFTER THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 120,000.
NHTSA ODI #10383239
Official recalls
6Nov 14, 2012
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.
Consequence & remedy
Consequence: 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.
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.
Additional source detail variants (2)
Hybrid Propulsion System: Inverter
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.
Consequence: 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.
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.
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 coil wire. The coil wire may corrode at the scratched portion.
Consequence: 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.
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.
Nov 14, 2012
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.
Consequence & remedy
Consequence: Over time, the splines may wear and eventually fail resulting in a loss of steering ability, increasing the risk of a vehicle crash.
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.
Additional source detail variants (2)
Steering:gear Box:shaft Sector
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.
Consequence: Over time, the splines may wear and eventually fail resulting in a loss of steering ability, increasing the risk of a vehicle crash.
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.
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 splines may have been manufactured with an insufficient hardness.
Consequence: Over time, the splines may wear and eventually fail resulting in a loss of steering ability, increasing the risk of a vehicle crash.
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.
Oct 5, 2009
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.
Consequence & remedy
Consequence: 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.
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.
May 31, 2006
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.
Consequence & remedy
Consequence: THIS COULD RESULT IN A LOSS OF STEERING CONTROL OF THE VEHICLE.
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.
Apr 3, 2006
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.
Consequence & remedy
Consequence: THIS MAY INCREASE THE RISK OF INJURY TO THE OCCUPANT IN THE INVOLVED SEATING POSITION IN THE EVENT OF A CRASH.
Remedy: 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.
Nov 22, 2004
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.
Consequence & remedy
Consequence: IF THE SWITCH IS INOPERABLE, THE BRAKE LIGHTS WILL NOT ILLUMINATE AND CAN INCREASE THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE BRAKE LIGHT SWITCH. THE RECALL BEGAN DURING DECEMBER 2004. OWNERS SHOULD CONTACT TOYOTA AT 1-800-331-4331.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
3DP22005 · Pedestrian Alert Sounds
Opened Jan 27, 2023 · Closed Aug 7, 2023
Status: closed (inferred from source dates) · Electrical System:propulsion System
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. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.
DP13001 · Intermediate Steering Shaft Separation
Opened Feb 21, 2013 · Closed Apr 8, 2020
Status: closed (inferred from source dates) · Steering; Steering:column; Steering:linkages
The Office of Defects Investigation (ODI) received a January 2013 defect petition requesting that it open an investigation on Model Year (MY) 2004-2009 Toyota Prius vehicles to address a possible manufacturing safety defect related to the steering column intermediate shaft.During the defect petition evaluation, ODI: 1.Reviewed the petition and its enclosures; 2.Reviewed the subject steering system layout; 3.Examined the Petition Vehicle?s history, including its repair history; 4.Reviewed and followed-up potentially related consumer complaints; 5.Assessed Safety Recalls 06V-188 and 12V-537; and, 6.Requested and examined complaint, claim, field report, service history, and warranty information from Toyota.ODI's review revealed that the petition vehicle had been recalled (Recall 06V188) to remedy a defect in the system identified in the petition with the remedy taking place prior to the failure that prompted the petition. Circumstances point to incorrect reassembly of the petitioner's vehicle by those who performed the recall remedy.ODI examined the issues raised by this petition to identify any related safety defect trend in the general subject vehicle population.That review identified a low rate of related consumer complaints (twenty-five over a eight year period from a population of over 600,000 vehicles) and no pattern that would identify either a safety defect not already covered by the two existing steering safety recalls by Toyota or a systematic problem with either recall remedy.Based on this evaluation, ODI does not believe that additional investigation will lead to a finding that a defect related to motor vehicle safety exists in the subject vehicles. Therefore, in view of the need to allocate and prioritize NHTSA?s limited resources to best accomplish the agency's safety mission, the petition is denied. The denial of this petition does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take further action if warranted by the circumstances.For more information, see the Federal Register notice in the public file for this action (https://www.nhtsa.gov/recalls#vehicle, select NHTSA ID, enter: DP13001)The ODI reports cited above can be reviewed on-line (https://www.nhtsa.gov/recalls#vehicle) under the following NHTSA ID numbers:10407520, 10418710, 10429551, 10473654, 10478195, 10478053, 10437229, 10489425, 10510722, 10639984, 10648277, 10499778, 10712626, 10723196, 10787530, 10808124, 10838803, 11071646, 11098144, 11099507, 11102659, 11160767, 11192607, 11287550, 11287606
Additional source detail variants (3)
Steering:column
The Office of Defects Investigation (ODI) received a January 2013 defect petition requesting that it open an investigation on Model Year (MY) 2004-2009 Toyota Prius vehicles to address a possible manufacturing safety defect related to the steering column intermediate shaft.During the defect petition evaluation, ODI: 1.Reviewed the petition and its enclosures; 2.Reviewed the subject steering system layout; 3.Examined the Petition Vehicle?s history, including its repair history; 4.Reviewed and followed-up potentially related consumer complaints; 5.Assessed Safety Recalls 06V-188 and 12V-537; and, 6.Requested and examined complaint, claim, field report, service history, and warranty information from Toyota.ODI's review revealed that the petition vehicle had been recalled (Recall 06V188) to remedy a defect in the system identified in the petition with the remedy taking place prior to the failure that prompted the petition. Circumstances point to incorrect reassembly of the petitioner's vehicle by those who performed the recall remedy.ODI examined the issues raised by this petition to identify any related safety defect trend in the general subject vehicle population.That review identified a low rate of related consumer complaints (twenty-five over a eight year period from a population of over 600,000 vehicles) and no pattern that would identify either a safety defect not already covered by the two existing steering safety recalls by Toyota or a systematic problem with either recall remedy.Based on this evaluation, ODI does not believe that additional investigation will lead to a finding that a defect related to motor vehicle safety exists in the subject vehicles. Therefore, in view of the need to allocate and prioritize NHTSA?s limited resources to best accomplish the agency's safety mission, the petition is denied. The denial of this petition does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take further action if warranted by the circumstances.For more information, see the Federal Register notice in the public file for this action (https://www.nhtsa.gov/recalls#vehicle, select NHTSA ID, enter: DP13001)The ODI reports cited above can be reviewed on-line (https://www.nhtsa.gov/recalls#vehicle) under the following NHTSA ID numbers:10407520, 10418710, 10429551, 10473654, 10478195, 10478053, 10437229, 10489425, 10510722, 10639984, 10648277, 10499778, 10712626, 10723196, 10787530, 10808124, 10838803, 11071646, 11098144, 11099507, 11102659, 11160767, 11192607, 11287550, 11287606
Steering:linkages
The Office of Defects Investigation (ODI) received a January 2013 defect petition requesting that it open an investigation on Model Year (MY) 2004-2009 Toyota Prius vehicles to address a possible manufacturing safety defect related to the steering column intermediate shaft.During the defect petition evaluation, ODI: 1.Reviewed the petition and its enclosures; 2.Reviewed the subject steering system layout; 3.Examined the Petition Vehicle?s history, including its repair history; 4.Reviewed and followed-up potentially related consumer complaints; 5.Assessed Safety Recalls 06V-188 and 12V-537; and, 6.Requested and examined complaint, claim, field report, service history, and warranty information from Toyota.ODI's review revealed that the petition vehicle had been recalled (Recall 06V188) to remedy a defect in the system identified in the petition with the remedy taking place prior to the failure that prompted the petition. Circumstances point to incorrect reassembly of the petitioner's vehicle by those who performed the recall remedy.ODI examined the issues raised by this petition to identify any related safety defect trend in the general subject vehicle population.That review identified a low rate of related consumer complaints (twenty-five over a eight year period from a population of over 600,000 vehicles) and no pattern that would identify either a safety defect not already covered by the two existing steering safety recalls by Toyota or a systematic problem with either recall remedy.Based on this evaluation, ODI does not believe that additional investigation will lead to a finding that a defect related to motor vehicle safety exists in the subject vehicles. Therefore, in view of the need to allocate and prioritize NHTSA?s limited resources to best accomplish the agency's safety mission, the petition is denied. The denial of this petition does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take further action if warranted by the circumstances.For more information, see the Federal Register notice in the public file for this action (https://www.nhtsa.gov/recalls#vehicle, select NHTSA ID, enter: DP13001)The ODI reports cited above can be reviewed on-line (https://www.nhtsa.gov/recalls#vehicle) under the following NHTSA ID numbers:10407520, 10418710, 10429551, 10473654, 10478195, 10478053, 10437229, 10489425, 10510722, 10639984, 10648277, 10499778, 10712626, 10723196, 10787530, 10808124, 10838803, 11071646, 11098144, 11099507, 11102659, 11160767, 11192607, 11287550, 11287606
Steering
The Office of Defects Investigation (ODI) received a January 2013 defect petition requesting that it open an investigation on Model Year (MY) 2004-2009 Toyota Prius vehicles to address a possible manufacturing safety defect related to the steering column intermediate shaft.During the defect petition evaluation, ODI: 1.Reviewed the petition and its enclosures; 2.Reviewed the subject steering system layout; 3.Examined the Petition Vehicle?s history, including its repair history; 4.Reviewed and followed-up potentially related consumer complaints; 5.Assessed Safety Recalls 06V-188 and 12V-537; and, 6.Requested and examined complaint, claim, field report, service history, and warranty information from Toyota.ODI's review revealed that the petition vehicle had been recalled (Recall 06V188) to remedy a defect in the system identified in the petition with the remedy taking place prior to the failure that prompted the petition. Circumstances point to incorrect reassembly of the petitioner's vehicle by those who performed the recall remedy.ODI examined the issues raised by this petition to identify any related safety defect trend in the general subject vehicle population.That review identified a low rate of related consumer complaints (twenty-five over a eight year period from a population of over 600,000 vehicles) and no pattern that would identify either a safety defect not already covered by the two existing steering safety recalls by Toyota or a systematic problem with either recall remedy.Based on this evaluation, ODI does not believe that additional investigation will lead to a finding that a defect related to motor vehicle safety exists in the subject vehicles. Therefore, in view of the need to allocate and prioritize NHTSA?s limited resources to best accomplish the agency's safety mission, the petition is denied. The denial of this petition does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take further action if warranted by the circumstances.For more information, see the Federal Register notice in the public file for this action (https://www.nhtsa.gov/recalls#vehicle, select NHTSA ID, enter: DP13001)The ODI reports cited above can be reviewed on-line (https://www.nhtsa.gov/recalls#vehicle) under the following NHTSA ID numbers:10407520, 10418710, 10429551, 10473654, 10478195, 10478053, 10437229, 10489425, 10510722, 10639984, 10648277, 10499778, 10712626, 10723196, 10787530, 10808124, 10838803, 11071646, 11098144, 11099507, 11102659, 11160767, 11192607, 11287550, 11287606
PE05029 · Engine Stalling
Opened May 31, 2005 · Closed Oct 12, 2005
Status: closed (inferred from source dates) · Engine And Engine Cooling; Engine And Engine Cooling:engine; Unknown Or Other
ODI OPENED PE05-029 BASED ON 33 REPORTS OF ALLEGED GASOLINE ENGINE STALLING ON THE SUBJECT VEHICLES.THE SUBJECT VEHICLES ARE GASOLINE/ ELECTRIC HYBRID VEHICLES THAT CAN BE OPERATED IN GASOLINE OR ELECTRIC MODES, OR A COMBINATION OF BOTH DEPENDING ON THE POWER DEMAND.ALL REPORTS ALLEGE THAT THE GASOLINE ENGINE SHUT DOWN SUDDENLY WITHOUT WARNING.SOME OF THE COMPLAINANTS REPORTED THAT THE VEHICLE CONTINUED TO OPERATE USING THE ELECTRIC MODE FOR A PERIOD OF TIME AFTER THE GAS ENGINE STALLED AND SOME REPORTED THAT THE VEHICLE SHUT DOWN AT THE SAME TIME THAT THEY FELT THE GAS ENGINE STALLED.SOME CONSUMERS REPORTED THAT THEY WERE ABLE TO RESTART THE VEHICLE EITHER IMMEDIATELY OR AFTER ALLOWING THE VEHICLE SIT FOR A SHORT TIME, WHEREAS OTHERS REPORTED THAT THEY HAD THEIR VEHICLE TOWED.DURING PE05-029, ADDITIONAL FAILURE DATA WAS IDENTIFIED AS NOTED IN THE FAILURE REPORT SUMMARY ABOVE.THE COMPLAINT DATA REPRESENTS INCIDENTS WHERE ENGINE STALLING WAS ALLEGED OR WHERE THE VEHICLE WAS ALLEGED TO HAVE ONE OF THE VARIOUS CONDITIONS THAT CAUSES THE GAS ENGINE TO STALL.IN ITS AUGUST 26, 2005 RESPONSE TO ODI'S INFORMATION REQUEST, TOYOTA IDENTIFIED VARIOUS CONDITIONS THAT COULD CAUSE THE SUBJECT VEHICLES TO EXPERIENCE A GAS ENGINE STALL.IF THIS HAPPENS, THE DRIVER IS ALERTED BY AN AUDIBLE SOUND AND VARIOUS WARNING LIGHTS.THE VEHICLE WILL CONTINUE TO OPERATE IN THE ELECTRIC MODE AND THE ELECTRICALLY-POWERED BRAKE AND STEERING OPERATION WILL CONTINUE TO FUNCTION NORMALLY. ANALYSIS OF THE WARRANTY DATA INDICATED THAT OVER 97% OF VEHICLES EXPERIENCING A GAS ENGINE STALL RESULTED FROM AN ISSUE WITH THE PROGRAM LOGIC IN THE ELECTRONIC CONTROL MODULE (ECM) SYSTEM, WHICH MAY CAUSE THE ECM SYSTEM TO NOT START THE GAS ENGINE WHEN REQUIRED.AS A RESULT, THE VEHICLE WILL ENTER THE LIMITED OPERATION MODE DESCRIBED ABOVE.THE MAJORITY OF THE ODI COMPLAINTS ALSO INDICATED THAT THE DRIVER EXPERIENCED THIS CONDITION IN CONJUNCTION WITH THE ENGINE STALL. DURING OCTOBER 2005, TOYOTA INFORMED ODI THAT IT WOULD INITIATE A SPECIAL SERVICE CAMPAIGN (SSC) TO REPROGRAM THE ECM SOFTWARE ON APPROXIMATELY 75,000 MY 2004 AND EARLY 2005 SUBJECT VEHICLES TO ADDRESS THE GAS ENGINE STALLING CONDITION.DURING THIS SSC, DEALERS WILL ALSO APPLY SPECIAL DIELECTRIC GREASE TO A TRANSAXLE CONNECTOR TO PREVENT WATER INTRUSION WHICH MAY ALSO CAUSE SIMILAR LIMITED OPERATION CONDITIONS.BASED ON ODI'S ANALYSIS, THIS REMEDY SHOULD ADDRESS MOST OF THE INCIDENTS RESULTING IN A LIMITED OPERATION MODE.GIVEN THESE CIRCUMSTANCES, FURTHER USE OF THE AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Additional source detail variants (3)
Engine And Engine Cooling:engine
ODI OPENED PE05-029 BASED ON 33 REPORTS OF ALLEGED GASOLINE ENGINE STALLING ON THE SUBJECT VEHICLES.THE SUBJECT VEHICLES ARE GASOLINE/ ELECTRIC HYBRID VEHICLES THAT CAN BE OPERATED IN GASOLINE OR ELECTRIC MODES, OR A COMBINATION OF BOTH DEPENDING ON THE POWER DEMAND.ALL REPORTS ALLEGE THAT THE GASOLINE ENGINE SHUT DOWN SUDDENLY WITHOUT WARNING.SOME OF THE COMPLAINANTS REPORTED THAT THE VEHICLE CONTINUED TO OPERATE USING THE ELECTRIC MODE FOR A PERIOD OF TIME AFTER THE GAS ENGINE STALLED AND SOME REPORTED THAT THE VEHICLE SHUT DOWN AT THE SAME TIME THAT THEY FELT THE GAS ENGINE STALLED.SOME CONSUMERS REPORTED THAT THEY WERE ABLE TO RESTART THE VEHICLE EITHER IMMEDIATELY OR AFTER ALLOWING THE VEHICLE SIT FOR A SHORT TIME, WHEREAS OTHERS REPORTED THAT THEY HAD THEIR VEHICLE TOWED.DURING PE05-029, ADDITIONAL FAILURE DATA WAS IDENTIFIED AS NOTED IN THE FAILURE REPORT SUMMARY ABOVE.THE COMPLAINT DATA REPRESENTS INCIDENTS WHERE ENGINE STALLING WAS ALLEGED OR WHERE THE VEHICLE WAS ALLEGED TO HAVE ONE OF THE VARIOUS CONDITIONS THAT CAUSES THE GAS ENGINE TO STALL.IN ITS AUGUST 26, 2005 RESPONSE TO ODI'S INFORMATION REQUEST, TOYOTA IDENTIFIED VARIOUS CONDITIONS THAT COULD CAUSE THE SUBJECT VEHICLES TO EXPERIENCE A GAS ENGINE STALL.IF THIS HAPPENS, THE DRIVER IS ALERTED BY AN AUDIBLE SOUND AND VARIOUS WARNING LIGHTS.THE VEHICLE WILL CONTINUE TO OPERATE IN THE ELECTRIC MODE AND THE ELECTRICALLY-POWERED BRAKE AND STEERING OPERATION WILL CONTINUE TO FUNCTION NORMALLY. ANALYSIS OF THE WARRANTY DATA INDICATED THAT OVER 97% OF VEHICLES EXPERIENCING A GAS ENGINE STALL RESULTED FROM AN ISSUE WITH THE PROGRAM LOGIC IN THE ELECTRONIC CONTROL MODULE (ECM) SYSTEM, WHICH MAY CAUSE THE ECM SYSTEM TO NOT START THE GAS ENGINE WHEN REQUIRED.AS A RESULT, THE VEHICLE WILL ENTER THE LIMITED OPERATION MODE DESCRIBED ABOVE.THE MAJORITY OF THE ODI COMPLAINTS ALSO INDICATED THAT THE DRIVER EXPERIENCED THIS CONDITION IN CONJUNCTION WITH THE ENGINE STALL. DURING OCTOBER 2005, TOYOTA INFORMED ODI THAT IT WOULD INITIATE A SPECIAL SERVICE CAMPAIGN (SSC) TO REPROGRAM THE ECM SOFTWARE ON APPROXIMATELY 75,000 MY 2004 AND EARLY 2005 SUBJECT VEHICLES TO ADDRESS THE GAS ENGINE STALLING CONDITION.DURING THIS SSC, DEALERS WILL ALSO APPLY SPECIAL DIELECTRIC GREASE TO A TRANSAXLE CONNECTOR TO PREVENT WATER INTRUSION WHICH MAY ALSO CAUSE SIMILAR LIMITED OPERATION CONDITIONS.BASED ON ODI'S ANALYSIS, THIS REMEDY SHOULD ADDRESS MOST OF THE INCIDENTS RESULTING IN A LIMITED OPERATION MODE.GIVEN THESE CIRCUMSTANCES, FURTHER USE OF THE AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Engine And Engine Cooling
ODI OPENED PE05-029 BASED ON 33 REPORTS OF ALLEGED GASOLINE ENGINE STALLING ON THE SUBJECT VEHICLES.THE SUBJECT VEHICLES ARE GASOLINE/ ELECTRIC HYBRID VEHICLES THAT CAN BE OPERATED IN GASOLINE OR ELECTRIC MODES, OR A COMBINATION OF BOTH DEPENDING ON THE POWER DEMAND.ALL REPORTS ALLEGE THAT THE GASOLINE ENGINE SHUT DOWN SUDDENLY WITHOUT WARNING.SOME OF THE COMPLAINANTS REPORTED THAT THE VEHICLE CONTINUED TO OPERATE USING THE ELECTRIC MODE FOR A PERIOD OF TIME AFTER THE GAS ENGINE STALLED AND SOME REPORTED THAT THE VEHICLE SHUT DOWN AT THE SAME TIME THAT THEY FELT THE GAS ENGINE STALLED.SOME CONSUMERS REPORTED THAT THEY WERE ABLE TO RESTART THE VEHICLE EITHER IMMEDIATELY OR AFTER ALLOWING THE VEHICLE SIT FOR A SHORT TIME, WHEREAS OTHERS REPORTED THAT THEY HAD THEIR VEHICLE TOWED.DURING PE05-029, ADDITIONAL FAILURE DATA WAS IDENTIFIED AS NOTED IN THE FAILURE REPORT SUMMARY ABOVE.THE COMPLAINT DATA REPRESENTS INCIDENTS WHERE ENGINE STALLING WAS ALLEGED OR WHERE THE VEHICLE WAS ALLEGED TO HAVE ONE OF THE VARIOUS CONDITIONS THAT CAUSES THE GAS ENGINE TO STALL.IN ITS AUGUST 26, 2005 RESPONSE TO ODI'S INFORMATION REQUEST, TOYOTA IDENTIFIED VARIOUS CONDITIONS THAT COULD CAUSE THE SUBJECT VEHICLES TO EXPERIENCE A GAS ENGINE STALL.IF THIS HAPPENS, THE DRIVER IS ALERTED BY AN AUDIBLE SOUND AND VARIOUS WARNING LIGHTS.THE VEHICLE WILL CONTINUE TO OPERATE IN THE ELECTRIC MODE AND THE ELECTRICALLY-POWERED BRAKE AND STEERING OPERATION WILL CONTINUE TO FUNCTION NORMALLY. ANALYSIS OF THE WARRANTY DATA INDICATED THAT OVER 97% OF VEHICLES EXPERIENCING A GAS ENGINE STALL RESULTED FROM AN ISSUE WITH THE PROGRAM LOGIC IN THE ELECTRONIC CONTROL MODULE (ECM) SYSTEM, WHICH MAY CAUSE THE ECM SYSTEM TO NOT START THE GAS ENGINE WHEN REQUIRED.AS A RESULT, THE VEHICLE WILL ENTER THE LIMITED OPERATION MODE DESCRIBED ABOVE.THE MAJORITY OF THE ODI COMPLAINTS ALSO INDICATED THAT THE DRIVER EXPERIENCED THIS CONDITION IN CONJUNCTION WITH THE ENGINE STALL. DURING OCTOBER 2005, TOYOTA INFORMED ODI THAT IT WOULD INITIATE A SPECIAL SERVICE CAMPAIGN (SSC) TO REPROGRAM THE ECM SOFTWARE ON APPROXIMATELY 75,000 MY 2004 AND EARLY 2005 SUBJECT VEHICLES TO ADDRESS THE GAS ENGINE STALLING CONDITION.DURING THIS SSC, DEALERS WILL ALSO APPLY SPECIAL DIELECTRIC GREASE TO A TRANSAXLE CONNECTOR TO PREVENT WATER INTRUSION WHICH MAY ALSO CAUSE SIMILAR LIMITED OPERATION CONDITIONS.BASED ON ODI'S ANALYSIS, THIS REMEDY SHOULD ADDRESS MOST OF THE INCIDENTS RESULTING IN A LIMITED OPERATION MODE.GIVEN THESE CIRCUMSTANCES, FURTHER USE OF THE AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Unknown Or Other
ODI OPENED PE05-029 BASED ON 33 REPORTS OF ALLEGED GASOLINE ENGINE STALLING ON THE SUBJECT VEHICLES.THE SUBJECT VEHICLES ARE GASOLINE/ ELECTRIC HYBRID VEHICLES THAT CAN BE OPERATED IN GASOLINE OR ELECTRIC MODES, OR A COMBINATION OF BOTH DEPENDING ON THE POWER DEMAND.ALL REPORTS ALLEGE THAT THE GASOLINE ENGINE SHUT DOWN SUDDENLY WITHOUT WARNING.SOME OF THE COMPLAINANTS REPORTED THAT THE VEHICLE CONTINUED TO OPERATE USING THE ELECTRIC MODE FOR A PERIOD OF TIME AFTER THE GAS ENGINE STALLED AND SOME REPORTED THAT THE VEHICLE SHUT DOWN AT THE SAME TIME THAT THEY FELT THE GAS ENGINE STALLED.SOME CONSUMERS REPORTED THAT THEY WERE ABLE TO RESTART THE VEHICLE EITHER IMMEDIATELY OR AFTER ALLOWING THE VEHICLE SIT FOR A SHORT TIME, WHEREAS OTHERS REPORTED THAT THEY HAD THEIR VEHICLE TOWED.DURING PE05-029, ADDITIONAL FAILURE DATA WAS IDENTIFIED AS NOTED IN THE FAILURE REPORT SUMMARY ABOVE.THE COMPLAINT DATA REPRESENTS INCIDENTS WHERE ENGINE STALLING WAS ALLEGED OR WHERE THE VEHICLE WAS ALLEGED TO HAVE ONE OF THE VARIOUS CONDITIONS THAT CAUSES THE GAS ENGINE TO STALL.IN ITS AUGUST 26, 2005 RESPONSE TO ODI'S INFORMATION REQUEST, TOYOTA IDENTIFIED VARIOUS CONDITIONS THAT COULD CAUSE THE SUBJECT VEHICLES TO EXPERIENCE A GAS ENGINE STALL.IF THIS HAPPENS, THE DRIVER IS ALERTED BY AN AUDIBLE SOUND AND VARIOUS WARNING LIGHTS.THE VEHICLE WILL CONTINUE TO OPERATE IN THE ELECTRIC MODE AND THE ELECTRICALLY-POWERED BRAKE AND STEERING OPERATION WILL CONTINUE TO FUNCTION NORMALLY. ANALYSIS OF THE WARRANTY DATA INDICATED THAT OVER 97% OF VEHICLES EXPERIENCING A GAS ENGINE STALL RESULTED FROM AN ISSUE WITH THE PROGRAM LOGIC IN THE ELECTRONIC CONTROL MODULE (ECM) SYSTEM, WHICH MAY CAUSE THE ECM SYSTEM TO NOT START THE GAS ENGINE WHEN REQUIRED.AS A RESULT, THE VEHICLE WILL ENTER THE LIMITED OPERATION MODE DESCRIBED ABOVE.THE MAJORITY OF THE ODI COMPLAINTS ALSO INDICATED THAT THE DRIVER EXPERIENCED THIS CONDITION IN CONJUNCTION WITH THE ENGINE STALL. DURING OCTOBER 2005, TOYOTA INFORMED ODI THAT IT WOULD INITIATE A SPECIAL SERVICE CAMPAIGN (SSC) TO REPROGRAM THE ECM SOFTWARE ON APPROXIMATELY 75,000 MY 2004 AND EARLY 2005 SUBJECT VEHICLES TO ADDRESS THE GAS ENGINE STALLING CONDITION.DURING THIS SSC, DEALERS WILL ALSO APPLY SPECIAL DIELECTRIC GREASE TO A TRANSAXLE CONNECTOR TO PREVENT WATER INTRUSION WHICH MAY ALSO CAUSE SIMILAR LIMITED OPERATION CONDITIONS.BASED ON ODI'S ANALYSIS, THIS REMEDY SHOULD ADDRESS MOST OF THE INCIDENTS RESULTING IN A LIMITED OPERATION MODE.GIVEN THESE CIRCUMSTANCES, FURTHER USE OF THE AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.
Illustration