2006 Toyota Highlander Electrical System
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
Power window failure passenger window stopped working, back passenger window was always getting stuck either halfway down or all way down ( I had the POWER DISCONNECTED for the Bk passenger window). front driver window hesitates to work, can hear window rattling part way or all the way down - Yes car available for inspection. The safety for all persons in my vehicle are at risk I have not been in an accident yet, if I do I’m worried people won’t be able to escape through the windows if needed. Dealer looked at it- too expensive to fix. Obviously no warning light This has been going on since 2012. I complained to Toyota on 8/28/2012 my incident # 120828000209 asking them if they had complaints - NO complaints regarding window failure, 2 months later toyota had a recall due to power switch failure, sticky power window switch pretty much related to catching on fire-mine has not. This has to be investigated before people get hurt !!!! I have complained to you in the past, go to Toyotanation.com and look at all the vehicles with the same issues. The date below is incorrect disregard it
THE PASSENGER WINDOWS CONTINUALLY STICK IN THE DOWN POSITION. I HAVE TAKEN MY HIGHLANDER TO TOYOTA SEVERAL TIMES AND PAID HUNDREDS OF DOLLARS IN REPAIRS. ALSO, THE FOB QUIT WORKING ON THE DRIVER DOOR. I THINK THERE MIGHT BE AN ELECTRICAL ISSUE IN THE DOORS.
WHILE IN THE MOUNTAINS IN HEAVY TRAFFIC, THE VEHICLE ALL THE VEHICLE WARNING LIGHTS WENT ON AND THE VEHICLE SHUTDOWN. WHILE NEGOTIATING THE VEHICLE TO THE SIDE OF THE ROAD, I BARELY AVOIDED AN AN ACCIDENT WITH ANOTHER VEHICLE. I TURNED THE VEHICLE OFF AND IT RESTARTED AND DROVE IT TO A MECHANIC WHO DISCONNECTED THE BATTERY AND ALL OF THE VEHICLE WARNING LIGHTS DISAPPEARED AND IT DROVE FINE. IT HAS HAPPENED TWICE SINCE INCLUDING TODAY (JULY 7, 2015). WAS TOLD BY MECHANIC THAT IT WAS LIKELY AN INVERTER THAT WOULD COST ABOUT $10,000. WHILE CHECKING THE TOYOTA RECALL WEBSITE, I NOTICED THAT THERE WERE A NUMBER OF OTHER RECALLS INVOLVING INVERTERS AND ELECTRICAL SYSTEM MALFUNCTIONS IN 2006 TOYOTA HIGHLANDER HYBRIDS BUT WAS TOLD THAT THESE DID NOT IMPACT THIS VIN #.
I HAD CLOSED THE WINDOWS TO DISCOVER THE REAR PASSENGER SIDE WINDOW WAS STUCK IN THE DOWN POSITION. I HAD WRITTEN TO TOYOTA REGARDING THIS ON 08/29/2012 THEIR RESPONSE -THEY HAD NO DATA TO SHARE ON WHAT COMPLAINTS THEY RECEIVE TO PROVIDE TO THE PUBLIC AS THAT IS PROPRIETARY. TOYOTA SENT IT TO THEIR NATIONAL HEADQUARTERS, GIVING ME A FILE #. THE WINDOW IS NOW STUCK AGAIN. AND HAPPENED ANOTHER TIME SINCE 08/28/2012 I JUST SEARCHED TOYOTA POWER WINDOW CONTROLS, THERE IS A RECALL, DATED ANNOUNCED OCTOBER 10, 2012, THEY ARE SAYING CERTAIN MODELS 2007-2009 HIGHLAND AND MORE. IF TOYOTA DID SEND MY COMPLAINT TO THEIR HEADQUARTERS A MONTH AND A HALF EARLIER, THEY SHOULD HAVE CHECKED THEIR RECORDS, THIS HAS HAPPENED TO OTHER 2006 HIGHLANDERS. *TR
TL* THE CONTACT OWNS A 2006 TOYOTA HIGHLANDER HYBRID . THE CONTACT STATED THAT SHE RECEIVED NOTIFICATION OF NHTSA CAMPAIGN ID NUMBER: 11V342000 (ELECTRICAL SYSTEM) AND THE DEALER WAS CONTACTED TO MAKE AN APPOINTMENT. THE DEALER ADVISED THE CONTACT THAT THE PARTS NEEDED FOR RECALL REPAIRS WERE NOT AVAILABLE.THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS UNABLE NOT ADVISED THE CONTACT OF WHEN THE PARTS WOULD BECOME AVAILABLE. THE CONTACT STATED THAT SHE DID NOT FEEL SAFE DRIVING THE VEHICLE UNTIL THE RECALL WAS REPAIR WAS PERFORMED. THE FAILURE AND THE CURRENT MILEAGE WAS 42,000.
TL*THE CONTACT OWNS A 2006 TOYOTA HIGHLANDER. WHILE DRIVING APPROXIMATELY 55 MPH, THE CONTACT STATED THAT THE VEHICLE LOST ALL POWER WITHOUT WARNING AND WOULD NOT RESTART. THE VEHICLE WAS TOWED TO THE DEALER WHERE THE CONTACT WAS INFORMED THAT THE INVERTER NEEDED TO BE REPAIRED. THE MANUFACTURER OFFERED NO ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 145,000.
2006 HYBRID HIGHLANDER REPORTED AND WENT TO MEDIATION WITH NOTHING DONE. CAR HAS LOTS OF ISSUES, IT JUMPS FORWARD WHEN STOPPING ABOUT 3 FEET ON OCCASION, IT WILL GO DEAD FOR NO REASON, THE GPS FAILS AND PUTS YOU IN PA WHEN IN VA, AND ELECTRICAL AND MECHANICAL NIGHTMARE, HAD WRITTEN TESTIMONIALS BUT THEY IGNORED IT SAYING ALL TESTS WERE FINE AND IT STARTED WHEN THE CAR WAS ONLY ABOUT 3-5 MONTHS OLD. I WENT ON HTN MEDS BECAUSE OF THIS AND AM AFRAID TO DRIVE CAR AND HAD TO BUY ANOTHER FOR MY KIDS TO DRIVE AS IT IS NOT SAFE. THERE ARE WEBSITE WITH LOTS OF OTHERS WITH THE SAME ISSUES BEING TOLD ALL ALONG THAT NOONE ELSE REPORTED IT BUT THEY ALL DID...PLEASE HELP!! *TR
TL*THE CONTACT OWNS A 2006 TOYOTA HIGHLANDER HYBRID. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH THE VEHICLE COMPLETELY STALLED AND COASTED UNTIL IT STOPPED. THE VEHICLE WAS TOWED TO A DEALER WHO INSPECTED THE VEHICLE AND INFORMED THE CONTACT THAT THERE WAS AN INVERTER FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 130,000. UPDATED 02/08/11*LJ UPDATED 11/30/2011 *LN
TL* THE CONTACT OWNS A 2006 TOYOTA HIGHLANDER HYBRID. WHILE DRIVING 70 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS AWAITING A REPLACEMENT OF THE HYBRID INVERTER ASSEMBLY. THE VIN WAS NOT AVAILABLE. THE FAILURE AND CURRENT MILEAGE WAS 136,000.
RE: 2006 TOYOTA HIGHLANDER HYBRID 2WD SUV 29,500 MILES. UPON ENTERING A HIGHWAY I EXPERIENCED TOTAL FAILURE OF THE HYBRID SYSTEM IN MY SUV, WHICH SLOWLY DRIFTED TO A HALT, NEARLY CAUSING SEVERAL ACCIDENTS. THE NEAREST DEALERSHIP REPLACED THE INVERTER PORTION OF THE HYBRID SYSTEM. IT WAS COVERED UNDER WARRANTY BUT I WAS TOLD THAT HAD IT NOT BEEN COVERED IT WOULD HAVE COST ME BETWEEN $9,000 AND $10,000! OR ABOUT 1/4 THE COST OF THE ENTIRE VEHICLE NEW! *TR
TL*THE CONTACT OWNS A 2006 TOYOTA HIGHLANDER HYBRID. WHILE TRAVELING 65 MPH THE CONTACT NOTICED THAT ALL WARNING LIGHTS HAD APPEARED ON THE DASHBOARD, SECONDS LATER THE VEHICLE HAD SUDDENLY SHUT OFF WITHOUT WARNINGS. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHERE THE CONTACT WAS INFORMED THAT THE INVERTER NEEDED TO BE REPLACED. THERE WERE NO PRIOR WARNINGS AND THE VEHICLE WAS NOT REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 115000.
2006 TOYOTA HIGHLANDER. CONSUMER STATES THAT THE VEHICLE STALLS DUE TO A ELECTRICAL PROBLEM WHICH DRAINS THE BATTERY. *MC THE VEHICLE HAS STALLED 6 TIMES AND THE BATTERY HAS BEEN REPLACED 3 TIMES. THE DEALER DID FIND AN INTERNAL SHORT BY THE ENGINE AND THE THEFT DETERRENT SWITCH WAS REPLACED. THE CONSUMER STATED THE DEALER HAS BEEN UNABLE TO RECTIFY THE STALLING PROBLEM.*JB
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Quick Summary
The 2006 Toyota Highlander has 12 Electrical System complaints on file. Review the timeline above for detailed owner experiences.