2006 TOYOTA SIENNA Complaints

My Toyota Sienna XLE 2006 VSC and ABS comes on when I drive uphill or downhill mostly when I steer to the left. This is a situation common on freeway ramps in or out. When this happens the car slows down abruptly beeps a loudly. This is an issue reported by many owner of that vehicle model across several years.

I've had multiple instances of driving along at varying speeds ranging from 35 to 65 mph, where the traction control kicked in abruptly, the slip indicator lights come on along with the traction control light on the dashboard, a beeping sound occurs, and the van brakes suddenly on its own. This has happened on dry pavement without any reason for traction control to kick in whether I'm driving straight or going around a curve. It is very dangerous and I've stopped driving the vehicle since I often drive with my 3 young children and I fear for our safety.

When driving on a curve traveling about 30 to 45 MPH. The traction control engages in perfectly dry road conditions. It automatically brakes and jerks the car one way or the other. Very dangerous, especially since you're traveling on a curve when it most often happens and you basically lose your ability to control the vehicle. I won't even let my wife drive the car. There's no known remedy for this problem and I can't even sell the car.

The back hatch power struts will not hold up the hatch. These are the replacement struts from the first recall. The hatch will open up and then automatically begin to close. Any attempt to access the back of the van results in the hatch closing down on my head. I have read online that many other Sienna owners are having the same issue with the replacement struts. There needs to be another recall. The cost of replacing the "replacement struts" is nearly $800. This is a faulty part from Toyota; they should be held responsible.

Vehicle shut off when going over the drain pipe I rolled it into a gas station turned it on and off switched gears and it started to roll back on drive I tried to move the gears and turned off the the vehicle after ward no gear worked.

VCS lights activate, alarm sounds and auto breaking while traveling at posted speeds while going around curved roads. Creates loss of control. Dealer has no remedy, mechanic has no remedy. Many similar issues found on on-line forums.

Right side power sliding door will not open at all. It appears that the latch will not release. This started happening a few years ago and it was brought to a mechanic who disabled the power opener, and this appeared to have fixed it, but then the problem started to appear while manually trying to open the door. The same mechanic doesn't recall what he did to disable the power and would be able to open the door and would send us home, where in a couple days after driving it would happen again. It's now in a state where it can't be opened at all. And since this door is required to be open to access the spare tire, it makes it even more of a safety hazard!

WITH NO WARNING ABS WILL LOCK UP AND CAUSE VAN TO VIOLENTLY SWERVE TO THE RIGHT WHILE DRIVING. SOMETIMES ONCE , OTHER TIMES SEVERAL TIMES IN A ROW. ONLY LASTS FOR A FEW SECONDS. BUT LONG ENOUGH TO CAUSE AN ACCIDENT. TERRIFYING TO LOOSE COMPLETE CONTROL OF YOUR VEHICLE UNTIL IT DECIDES TO GIVE YOU CONTROL AGAIN. SEVERAL TRIPS TO DIFFERENT TOYOTA DEALERS AS WELL NO LESS THAN 5 DIFFERENT MECHANICS AND NO ONE HAS ANY IDEA WHAT CAUSES IT. HOWEVER THE TOYOTA DEALERS WERE ALL VERY FAMILIAR WITH THE ISSUE BUT HAD NO IDEA HOW TO FIX IT. THIS HAS BEEN GOING ON FOR 18 MONTHS. THE INTERNET IS FULL OF PEOPLE TRYING TO SOLVE THE SAME ISSUE IN 2004-2010 TOYOTA'S IN ALL MODELS. PLEASE HELP!

STEERING RACK IS LEAKING AND IT IS A VERY COMMON PROBLEM ACROSS INTERNET. THIS COULD CAUSE ACCIDENTS ON HIGHWAY. THE STEERING MAKES A WEIRD AUTOMATED SOUND WHEN CAR MAKES SHARP TURNS ON SLOW SPEED. I CAN SEE THE LEAKS AROUND THE STEERING RACK. THE LEAK CAUSED MY BEARINGS TO FAIL WHICH COSTED AROUND 1000 TO REPAIR. HAD ALIGNMENT DONE THREE TIMES BUT IT GETS MISALIGNED EASILY. THE DEALERS WOULD LIKE TO GET AT LEAST $1200 TO FIX THE ISSUE. DEALERS KNOW THAT IT IS A COMMON SAFETY ISSUE BUT DOESN'T TAKE IT AS A RECALL WORTHY. HOPE NHTSA CAN HELP HERE.

WHEN CORNERING THE VANS STABILITY CONTROL ACTIVATED WITHOUT WARNING AND MODULATES THE ABS BRAKES AND BEEPS AND BECOMES VERY UNSTABLE. MY WIFE AND I HAVE BOTH EXPERIENCED THIS AND FEAR IT WILL CAUSE A CAR ACCIDENT. IT IS NOT HAPPENING ALL THE TIME BUT MAKES ME WORRY EVERY TIME WE DRIVE A WINDY ROAD. WE HAD THE TOYOTA ZERO POINT CALIBRATION DONE, HAVE REPLACED WHEEL BEARINGS AND DONE AN ALIGNMENT WHICH HAVE NOT CHANGED IT AT ALL. IT TYPICALLY HAPPENS ON CURVY ROADS BETWEEN 25 AND 65 MPH.