general problems of the 2006 Toyota Sequoia

Nine problems related to engine and engine cooling have been reported for the 2006 Toyota Sequoia. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Toyota Sequoia based on all problems reported for the 2006 Sequoia.

1 Engine And Engine Cooling problem

Failure Date: 07/15/2018

Secondary air system repeatedly braking putting the vehicle into limp mode, also causing jerky driving. 2-3k repair on a known defect with no recall?.

2 Engine And Engine Cooling problem

Failure Date: 04/11/2018

When my frame was recalled and repaired I started having my vcs and checknengin3 light come on constantly and name the truck shakes and is unable to be driven over speeds of 25 unstable and unsafe. Took it to lawrence Toyota and the said it would cost $2175 to repair this problem has occured in 100 of Sequoias and should be part of the frame recall. This vehicle is unsafe to drive and all I want Toyota to do is repair my vehicle as part of the original recall.

3 Engine And Engine Cooling problem

Failure Date: 10/01/2016

Spent over 2k at Toyota carlsbad for repairs 1-2 years ago. . Problem accelerating and lights coming up for check engine, track off and vsc. . Took again and they are asking for nearly 5k for repairs. . Problem accelerating in freeway and tpms lighs on. .

4 Engine And Engine Cooling problem

Failure Date: 07/15/2015

Tl-the contact owns a 2006 Toyota Sequoia. The contact stated that while driving at approximately 30 mph, the check engine, traction off and vsc tract warning indicator illuminated as the brake pedal was depressed but the braking was delayed. The vehicle also veered from left to right. The vehicle was taken to an independent mechanic where it was diagnosed that the air pump assembly and switching valves failed and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 130,000. Sg.

5 Engine And Engine Cooling problem

Failure Date: 07/15/2014

While driving at low speeds the vehicle experienced a momentary loss of power and a grinding/vibrating of the brakes while in motion. The trac off and vsc trac warning lights came on along with the brake light. The warning lights and vibrating of the brakes could only be reset by turning the ignition off and restarting the vehicle. It happened twice in the last 12 hours.

6 Engine And Engine Cooling problem

Failure Date: 04/01/2014

The contact owns a 2006 Toyota Sequoia. The contact stated that while driving various speeds, the vehicle started to vibrate as the dashboard lights illuminated. The vehicle was taken to the dealer where the dealer stated that the vehicle had exhibited a misfire. The vehicle was not repaired. The manufacturer was not notified. The approximate failure mileage was 111,354.

7 Engine And Engine Cooling problem

Failure Date: 03/19/2014

Tl- the contact owns a 2006 Toyota Sequoia. The contact stated that while stopped at a light all the warning lights illuminated on the instrument panel and the vehicle misfired. The vehicle was taken to the dealer where the technician was unable to diagnose a failure. The manufacture was made aware of the failure. The failure mileage was 112,854 and the current mileage was 112,966. Sr.

8 Engine And Engine Cooling problem

Failure Date: 07/28/2012

The contact owns a 2006 Toyota Sequoia. The contact was driving 60 mph when the vehicle lost power and the warning lights illuminated. The vehicle was taken to the dealer where unknown repairs were made to the vehicle. The failure recurred several days later with the illumination of the instrument panel warning lights and loss of power. The vehicle was taken back to the dealer who advised the contact that the cause of the failure was the air pump. The vehicle was not repaired. The manufacturer was notified of the failure. The VIN was not available. The failure mileage was 76,000 and the current mileage was 78,000.

9 Engine And Engine Cooling problem

Failure Date: 03/07/2010

I own a 2006 Toyota Sequoia with 49,000. This is my second Sequoia (prior was a 2002 year model) so I am very familiar with the characteristics and nuances of the vehicle. After purchasing this Sequoia, I immediately noticed that while stopped in traffic, at traffic signals, and behind other vehicles, the car would suddenly accelerate and lunge forward moving the car several feet forward. The first couple of times this occurred, I thought I had been rear-ended. I came to realize that it had something to do with a momentary surge in the accelerator. Even with your foot on the brake, it still causes the vehicle to lunge forward. My wife and I have nearly struck vehicles in front of us. I took the vehicle back to the dealership on several occasions during warranty and reported the incidents. Of course we received their standard reply "we could not get your vehicle to duplicate the problem. " when questioned further, we were told that it was probably when the a/c pump was coming on, and it only felt like we were moving but actually weren't, and that this was normal. Would make sense, but the vehicle does this with both the a/c on and the a/c off though I must admit it seems to do it more frequently during the summer months. Plus, this never happened with my previous Sequoia. Also, it is not our imagination that the vehicle is moving forward. We have nearly struck the rear end of other cars and must now stop 8 - 10 feet behind other vehicles. I looked on line and found numerous other Sequoia owners reporting the same problem, and getting the same response from Toyota. Being somewhat mechanically inclined, I too believe this is an electronic/computer control problem. Even though I am not aware of this particular problem causing deaths, please don't forget us as it is still an acceleration problem, and for what we paid for this vehicle, we are owed better than their lame excuse. Thanks for listening.


Other Engine And Engine Cooling related problems of the 2006 Toyota Sequoia


Safety Ratings of Sequoia Cars
Fuel Economy of Sequoia Vehicles
Sequoia Service Bulletins
Sequoia Safety Recalls
Sequoia Defect Investigations