Model year record

2006 Toyota Highlander Hybrid recalls & problems

The 2006 Toyota Highlander Hybrid has 6 safety recalls and 370 owner complaints on file with NHTSA. The most-reported problem area is service brakes (76 complaints).

Recalls6safety recalls

Complaints370filed by owners

Crashes · fires34 · 7reported in complaints

Injuries · deaths10 · 2reported in complaints

Safety recalls

Hybrid propulsion systemSep 4, 2013

Inverter

Recall 13V396000133,081 vehicles

Problem: Toyota is recalling certain model year 2006-2010 Highlander hybrid vehicles manufactured February 16, 2005, through July 29, 2010; and model year 2006-2008 Lexus RX400h vehicles manufactured February 23, 2005, through December 2, 2008. The Intelligent Power Module (IPM) inside the inverter module may contain transistors that have higher operating temperatures than the solder can support and the transistors may be heat damaged by the solder. If this occurs, various warning lamps, including the malfunction indicator lamp, slip indicator light, brake system warning light, and master warning light, will be illuminated on the instrument panel.
Risk: The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. It is possible that the hybrid system will shut down while the vehicle is being driven, causing the vehicle to stall unexpectedly, increasing the risk of a crash.
Fix: Toyota will notify owners, and dealers will replace the IPM free of charge. Owners may contact Toyota at 1-800-331-4331. Vehicles that had their IPM replaced under recall 11V-342 are not affected by this campaign.

Engine and engine coolingNov 9, 2011

Engine and engine cooling

Recall 11V539000420,326 vehicles

Problem: TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004 AVALON VEHICLES; 2004 AND 2005 CAMRY, CAMRY SOLARA, HIGHLANDER, AND SIENNA VEHICLES, 2006 HIGHLANDER HYBRID; 2004 AND 2005 LEXUS ES330 AND RX330; AND 2006 LEXUS RX400H VEHICLES MANUFACTURED FROM JUNE 1, 2004 THROUGH MARCH 31, 2005, EQUIPPED WITH THE 1MZ-FE OR 3MZ-FE ENGINE. THE AMOUNT OF ADHESIVE AGENT APPLIED BETWEEN THE OUTER RING AND THE TORSIONAL RUBBER DAMPER (INNER RING) IN THE CRANKSHAFT PULLEY MAY BE INADEQUATE. IF THE ADHESIVE IS INSUFFICIENT, THERE IS A POSSIBILITY THAT THE OUTER RING MAY BECOME MISALIGNED AND IT MAY NOT PROPERLY ROTATE WITH THE INNER RING, CAUSING NOISE AND/OR ILLUMINATION OF THE BATTERY DISCHARGE INDICATOR LIGHT.
Risk: IN SOME CASES, THE BELT FOR THE POWER STEERING PUMP MAY BECOME DETACHED FROM THE PULLEY WHICH COULD RESULT IN A LOSS OF POWER STEERING AND A SUDDEN INCREASE IN STEERING EFFORT, INCREASING THE RISK OF A CRASH.
Fix: TOYOTA WILL NOTIFY OWNERS, AND DEALERS WILL CHECK THE CRANKSHAFT PULLEY TO IDENTIFY WHETHER IT WAS PRODUCED BY THE U.S. SUPPLIER. IF SO, THE DEALER WILL REPLACE THE PULLEY WITH A NEW ONE AT NO CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING EARLY JANUARY 2012. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

Electrical systemJun 29, 2011

Electrical system

Recall 11V34200082,273 vehiclesopened after NHTSA action (ODI)

Problem: TOYOTA IS RECALLING CERTAIN MODEL YEAR 2006-2007 HIGHLANDER HYBRID AND LEXUS RX400H PASSENGER CARS MANUFACTURED FROM FEBRUARY 16, 2005, THROUGH AUGUST 30, 2006. A MODULE INSIDE THE INVERTER MODULE MAY CONTAIN INADEQUATELY SOLDERED TRANSISTORS THAT DURING HIGH-LOAD DRIVING, MAY BE DAMAGED BY HEAT CAUSED BY THE LARGE CURRENT. IF THIS OCCURS, VARIOUS WARNING LAMPS, INCLUDING THE MALFUNCTION INDICATOR LAMP, SLIP INDICATOR LIGHT, BRAKE SYSTEM WARNING LIGHT, AND MASTER WARNING LIGHT, WILL BE ILLUMINATED ON THE INSTRUMENT PANEL.
Risk: THE VEHICLE MAY ENTER A FAIL-SAFE/LIMP-HOME MODE THAT LIMITS THE DRIVABILITY OF THE VEHICLE. IT IS POSSIBLE THAT THE HYBRID SYSTEM WILL SHUT DOWN WHILE THE VEHICLE IS BEING DRIVEN, CAUSING THE VEHICLE TO STALL UNEXPECTEDLY, INCREASING THE RISK OF A CRASH.
Fix: TOYOTA/LEXUS MAILED AN INTERIM OWNER NOTIFICATION ON JULY 19, 2011 TO ADVISE OWNERS OF THIS RECALL AND THE FACT THAT THEY WILL RECEIVE A FUTURE NOTICE WHEN PARTS BECOME AVAILABLE TO COMPLETE REPAIRS. TOYOTA DEALERS WILL INSPECT THE HYBRID INVERTER PRODUCTION NUMBER TO DETERMINE WHETHER THE INVERTER CONTAINS SUSPECT TRANSISTORS AND REPLACE THE MODULE FREE OF CHARGE. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

Vehicle speed controlFeb 24, 2011

Accelerator pedal

Recall 11V112000769,379 vehiclesopened after NHTSA action (ODI)

Problem: TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004-2006 HIGHLANDER, HIGHLANDER HYBRID, AND MODEL YEAR 2004-2007 LEXUS RX330, RX350, AND RX400H VEHICLES. IF THE FORWARD RETENTION CLIP USED TO SECURE THE FLOOR CARPET COVER, WHICH IS LOCATED IN FRONT OF THE CENTER CONSOLE, IS NOT INSTALLED PROPERLY THE COVER MAY LEAN TOWARD THE ACCELERATOR PEDAL AND INTERFERE WITH THE ACCELERATOR PEDAL ARM.
Risk: IF THIS OCCURS, THE ACCELERATOR PEDAL MAY TEMPORARILY BECOME STUCK IN A PARTIALLY DEPRESSED POSITION RATHER THAN RETURN TO THE IDLE POSITION. A STUCK ACCELERATOR PEDAL MAY RESULT IN UNINTENDED AND SUSTAINED VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP, INCREASING THE RISK OF A VEHICLE CRASH.
Fix: DEALERS WILL REPLACE THE FLOOR CARPET COVER WITH A NEWLY DESIGNED ONE FREE OR CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING MARCH 2011. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

EquipmentJun 15, 2009

Other › Labels

Recall 09V22300027,080 vehiclesopened after NHTSA action (OVSC)

Problem: TOYOTA IS RECALLING 27,080 MODEL YEAR 2005 THROUGH 2010 PASSENGER CARS BUILT FROM SEPTEMBER 1, 2005 TO MAY 4, 2009. THESE VEHICLES WERE NOT EQUIPPED WITH LOAD CARRYING CAPACITY MODIFICATION LABELS WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS."
Risk: INCORRECT LOAD CARRYING CAPACITY MODIFICATION LABELS COULD RESULT IN THE VEHICLE BEING OVERLOADED, INCREASING THE RISK OF A CRASH.
Fix: TOYOTA WILL NOTIFY OWNERS AND PROVIDE THEM WITH A NEW, ACCURATE LABEL TO BE INSTALLED OVER THE INACCURATE LABEL FREE OF CHARGE. THE SAFETY RECALL BEGAN ON AUGUST 18, 2009. OWNERS MAY CONTACT TOYOTA AT 1-888-270-9371.

Vehicle speed controlJul 13, 2006

Accelerator pedal

Recall 06V253000367,594 vehicles

Problem: ON CERTAIN SPORT UTILITY AND HYBRID VEHICLES, THE TWO RETAINING CLIPS FOR THE DRIVER'S SIDE FORWARD CENTER CONSOLE CAN BECOME LOOSE. IF BOTH CLIPS SEPARATE FROM THE FLOOR CARPET COVER, THE COVER MAY LEAN TOWARD THE ACCELERATOR PEDAL, CAUSING INTERFERENCE WITH THE ACCELERATOR PEDAL ROD.
Risk: THIS CONDITION MAY INTERFERE WITH THE ACCELERATOR PEDAL RETURNING TO THE IDLE POSITION INCREASING THE RISK OF A CRASH.
Fix: DEALERS WILL REPLACE THE TWO FLOOR CARPET COVER RETAINING CLIPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 24, 2006, AND SHOULD BE COMPLETED BY EARLY SEPTEMBER 2006. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 OR LEXUS AT 1-800-255-3987.

Recall repairs are free at any authorised dealer. A recall listed here may already have been fixed on a particular car: enter its 17-character VIN at nhtsa.gov/recalls to see open recalls.

Crash test ratings

2006 Toyota Highlander Hybrid 4-DR.

OverallNot Rated

Frontal crash	Not Rated
Side crash	Not Rated
Rollover	Not Rated

NHTSA 5-Star Safety Ratings (New Car Assessment Program). Ratings are comparable only between vehicles of similar size and weight, and ratings from 2011 on use tougher tests than earlier years. Photos: NHTSA.

Fuel economy

Highlander Hybrid 2WD Hybrid

27mpg combined

City / highway	28 / 25 mpg
Fuel	Regular Gasoline

3.3 L · 6 cyl · Automatic (variable gear ratios) · Front-Wheel Drive · about $2,500/year to fuel

Highlander Hybrid 4WD Hybrid

26mpg combined

City / highway	27 / 25 mpg
Fuel	Regular Gasoline

3.3 L · 6 cyl · Automatic (variable gear ratios) · 4-Wheel or All-Wheel Drive · about $2,600/year to fuel

EPA estimates from fueleconomy.gov for each engine and transmission sold. Annual cost is the EPA's estimate for 15,000 miles a year at its current fuel and electricity price assumptions. Your results will vary.

What owners report

Problem area	Complaints	Crashes	Fires	Injuries	Typical mileage*
Service brakes	76	5	0	2	136,500 mi
Electrical system12v/24v/48v battery; Ignition › Anti-theft › Control module	74	1	2	0	114,500 mi
Hybrid propulsion systemInverter	45	1	0	0	108,000 mi
Service brakes, hydraulicAntilock/traction control/electronic limited slip; Antilock/traction control/electronic limited slip › Abs warning light	42	6	0	0	38,000 mi
Vehicle speed controlAccelerator pedal	33	13	0	6	65,000 mi
Engine and engine coolingEngine; Engine › Gasoline	28	2	1	0	92,100 mi
SteeringElectric power assist system	25	1	0	0	96,944 mi
Engine	25	0	1	0	115,000 mi
Electronic stability control (esc)	24	1	0	0	122,000 mi
Service brakes, electric	21	3	0	0	35,000 mi
Power trainAutomatic transmission; Driveline	20	2	2	0	102,500 mi
Exterior lighting	15	0	4	0	67,500 mi

*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.

Recent owner complaints

Hybrid propulsion system
The contact owns a 2006 Toyota Highlander Hybrid. The contact stated that while driving 72 MPH, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The check engine and traction control warning lights were illuminated. Additionally, the "Check Hybrid System", "Check AWD", and "Check VCS" messages were displayed. The contact was able to coast to the side of the road and had the vehicle towed to the residence. The contact notified an independent mechanic of the failure, and the mechanic stopped by the residence. The independent mechanic retrieved a DTC that the power inverter for the hybrid system had failed and caused the vehicle to go into LIMP Mode. The…
Jan 14, 2026 · 150,455 miles
Hybrid propulsion system
The contact owns a 2006 Toyota Highlander Hybrid. The contact stated while driving 65 MPH, the vehicle stalled with the check hybrid system and two other unknown warning lights illuminated. The contact managed to coast the vehicle to the side of the highway; however, the vehicle failed to restart. Due to the failure, the vehicle was towed to an independent mechanic where a diagnostic test was performed. The mechanic discovered that there was a leak in the inverter cooling system. Upon investigation, the contact discovered an unknown recall that was related to the failure. The manufacturer was notified of the failure but informed her that the vehicle was not included in the unknown recall.…
Jul 1, 2021 · 280,000 miles
Electronic stability control (esc)
WE WERE DRIVING DOWN THE HIGHWAY I-30 EAST UP A HILL GOING APPT 70 MPH WHEN THE CAR WENT INTO LIMP MODE AND SLOWED DOWN TO 10 MPH. THEN WENT TO ONLY 1 MPH. WE CHECKED THE BATTERY CONNECTION, FUEL CAP, EVERYTHING WE FOUND ONLINE TO CHECK.
Jan 26, 2020 · 230,000 miles
Electrical system
TL* THE CONTACT OWNS A 2006 TOYOTA HIGHLANDER HYBRID. THE CONTACT STATED THAT THE VEHICLE DID NOT START AND THE HYBRID WARNING INDICATOR ILLUMINATED. THE CONTACT ALSO STATED THAT THE VEHICLE WAS REPAIRED THREE PREVIOUS TIMES BY NAGUABO AUTO TOYOTA (CARRETERA 31 KM 3.9, NAGUABO, PR 00718) REGARDING THE HYBRID MODULE. THE VEHICLE WAS NOT REPAIRED AGAIN. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 150,000.
Sep 30, 2019 · 150,000 miles
Electronic stability control (esc)
CURRENTLY, THE VEHICLE IN MOTION, HOWEVER IT POTENTIALLY CAUSES UNSAFELY IF NOT FIXED AS REQUESTED. THE REASON I COME TO YOU FOR COMPLAINT, I DO HAVE A SITUATION WITH CARLSON TOYOTA AND/OR TOYOTA MOTOR GROUPS. HERE THE SITUATION WHAT HAPPENS. I DO HAVE 2006 TOYOTA HIGHLANDER HYBRID. I DROVE THIS SUV SINCE 2009. I HAVE A NUMBER OF RECORDS FROM THE SAME DEALER TO MAINTAIN THE SUV SAFE. HOWEVER, COUPLE MONTH AGO ON 04/22/2019, I GOT SOME OF THE DASHBOARD LIGHT INDICATES ANTI-LOCK BRAKING SYSTEM (ABS) CHECK LIGHT IS ON. I TOOK THE CAR TO THE CARLSON TOYOTA DEALER PAY DIAGNOSED FEE $149.00 AND THE RESULTS IS UNPREDICTABLE PRICES. SEE THE LISTS: 1) BREAK ACTUATOR…
Apr 22, 2019
Engine
TL* THE CONTACT OWNS A 2006 TOYOTA HIGHLANDER HYBRID. WHILE DRIVING APPROXIMATELY 15 MPH, THE VEHICLE LOST POWER, THE CHECK ENGINE AND ABS WARNING INDICATORS ILLUMINATED, AND THE VEHICLE STALLED. ALSO, "CHECK HYBRID SYSTEM" APPEARED ON THE INSTRUMENT PANEL. FRED HAAS TOYOTA WORLD (20400 INTERSTATE 45 N, SPRING, TX 77373) WAS NOTIFIED. THE VEHICLE WAS NOT DIAGNOSED BECAUSE THE TEST WAS NOT FREE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 250,000.
Jun 16, 2019 · 250,000 miles
Steering
MY 2006 HIGHLANDER DROVE JUST FINE. PARKED IN MY USUAL SPOT AND THE NEXT TIME I START IT MY P/S LIGHT IS ON AND I HAVE NO STEERING. I SEARCHED ONLINE AND IT SEEMS TO BE A COMMON PROBLEM FOR IT TO JUST QUIT WORKING ON PEOPLE. I'M CURIOUS AS TO WHY THIS ISSUE HASN'T BEEN ADDRESSED BY TOYOTA YET. THANK GOD I WASN'T DRIVING LIKE OTHERS WERE WHEN IT HAPPENED.
Jun 15, 2019 · 140,000 miles
Service brakes
I HAVE HAD TO REPLACE THE BRAKE ACTUATOR ON MY 2006 TOYOTA HIGHLANDER HYBRID 3 TIMES SINCE 2014. REPLACING THIS PART IS A $2500 - $3000 REPAIR. THE FIRST TIME, WE PAID OUT OF POCKET. THE SECOND TIME, I WAS TOLD I WOULD HAVE TO PAY OUT OF POCKET AND I DECLINED. PARKED THE VEHICLE FOR ABOUT A YEAR AND THEN RECEIVED NOTICE FROM TOYOTA THAT THE PART WAS BEING OFFERED AN EXTENDED WARRANTY UNDER LETTER ZG1. AT THAT POINT, I HAD THE PART REPLACED UNDER THE EXTENDED WARRANTY. NOW THE PART HAS FAILED AGAIN. THIS IS A VERY SERIOUS ISSUE AS IT CONTROLS THE ABS BRAKING SYSTEM AND FAILURE CAN HAVE DEVASTATING CONSEQUENCES. I THINK TOYOTA RECOGNIZED THE ISSUE, MADE ADJUSTMENTS, BUT DID NOT MAKE PROPER…
Dec 15, 2018

Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.

NHTSA defect investigations

Pedestrian alert soundsClosedLed 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. 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…
DP22005 · opened Jan 27, 2023 · closed Aug 7, 2023
Hybrid inverter failure - vehicle stallClosedLed to recall 11V342000
In a June 29, 2011 letter to NHTSA, Toyota submitted a Defect Information Report regarding a safety recall of certain Toyota Highlander Hybrid and Lexus RX400h vehicles to address a defect condition with the hybrid inverter assembly (NHTSA Recall No. 11V-342).Toyota's letter identified a defect related to inadequately soldered transistors on the Intelligent Power Module (IPM) of some of the subject vehicles that could result in sudden loss of power while driving.Toyota's remedy procedure instructs dealers to inspect the hybrid inverter production number to determine if the inverter contains suspect transistors.If so, the dealer will replace the IPM.The recall covers approximately 45,528 model year (MY) 2006 and 2007 Toyota Highlander Hybrid vehicles manufactured from February 16, 2005 through August 29, 2006 and approximately 36,745 MY 2006 and 2007 Lexus RX400h vehicles manufactured…
PE11005 · opened Feb 15, 2011 · closed Jul 20, 2011
Unintended and Uncontrolled AccelerationClosedLed to recall 11V112000
On February 16, 2010, NHTSA's Office of Defects Investigation (ODI) opened RQ10-003 to determine whether the scope of prior Toyota recalls relating to potential unintended acceleration were sufficiently broad, including, among others, Toyota recalls 07E-082, 09V-388, 10V-017, and 10V-023.NHTSA also requested information regarding potential electronic causes of unintended acceleration in Toyota and Lexus vehicles.I. Pedal Interference from Floor mats, Carpet Covers and Plastic Pads in Carpets.During the RQ10-003 investigation, ODI reviewed a large volume of documents to assess whether additional vehicles should be recalled.Following the agency's analysis, NHTSA requested that Toyota recall additional vehicles.Toyota complied with the agency's request.The details of these recalls are set forth more fully in Toyota's reports to NHTSA pursuant to 49 CFR Part 573.These recalls are as…
RQ10003 · opened Feb 16, 2010 · closed Mar 1, 2011