Software Problems of Toyota Sequoia

Blind spot monitor malfunction. Rear traffic alert malfunction. Pre collision warning system malfunction. This has been happening since odometer reading of 312 miles. Told by Toyota that a recall was issued and a software update would remedy this. Went today 3/21/18 to have update installed. Within 25 miles of leaving the dealership the warnings and malfunctions we're back on. The software update did not work. Car continues to have stability control malfunctions and sensor malfunctions related to collision warnings, blind spot, and rear traffic alert.

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I am having a recurrent problem with my 2018 Sequoia in that I am consistently getting warning lights and alarms going off for �brake warning,� rear cross traffic alert, �blind spot monitor malfunction� and �front camera malfunction. � it has been in the shop 5 times and they keep saying there are computer gliches and keepnupdating the software over and over again. Toyota sent down a tech from denver to take a look at it and instead of repairing the problem, they have disarmed all of my alarms because what they said was that they were set too sensitive?! this is a huge safety issue as two of the times that the �brake warning� flashes the truck starts to slow itself down. What if this happens when an 18-wheelerbis behind me? the brake lights don't come on to let them know that my vehicle is slowing down!! I am very scared of driving this vehicle and Toyota says it's safe to drive? I'm at a loss as what to do now given that all of these software updates are being done and alarms are disabled I feel like I'm driving in a vehicle that is unsafe!!.

Tl the contact owns a 2018 Toyota Sequoia. On several occasions, when the vehicle was started, the adaptive collision warning sensor illuminated. The contact stated that the vehicle was turned off and back on, and the vehicle would reset itself. The failure recurred several times. On several occasions, while driving various speeds with no other vehicles ahead, the auto braking feature independently activated and the "brake, obstacle ahead" warning message illuminated. The vehicle would then suddenly brake independently. The vehicle was taken to the dealer (hoover Toyota, 2686 john hawkins pkwy, hoover, al 35244, (205) 978-2600) where the forward facing cameras and sensors were replaced; however, the failure recurred. The contact stated that several warning indicators illuminated at times, including the blind spot monitoring system malfunction, adaptive collision sensor, brake obstacle ahead warning indicator, and adaptive cruise control. The vehicle was taken back to the dealer to be diagnosed. The contact was informed that the bumper sensors and sideview mirrors where the forward collision sensors were housed needed to be replaced. The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer and was replaced with a similar vehicle. The contact stated that the replacement vehicle experienced similar failures. The contact stated that the vehicle was taken back to hoover Toyota where the contact was informed that the issue was due to a software failure, and that the engineers at Toyota were actively working on the software update. The vehicle was not repaired. The manufacturer was notified of the failures. The approximate failure mileage was 12.

The contact owns a 2002 Toyota Sequoia. While driving between 20 and 35 mph, the stability control system activated independently without warning. The contact coasted the vehicle to the side of the road, turned off the engine, and waited a few minutes. The contact restarted the vehicle and the stability control reset back to normal. The vehicle was taken to mossy Toyota (located at 4555 mission bay dr, san diego, CA 92109) where it was diagnosed that the ecu software needed to updated or replaced. The vehicle was not repaired due to the repair fees. The manufacturer was contacted and informed the contact that the VIN was not included in a recall. The approximate failure mileage was 150,000.

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I am another victim of the ongoing problem for 2003 Toyota Sequoia, vcs traction control light on. So this past weekend being on a trip the light come on and we took it to the dealership and gaves us a surprise repair $1,448. 50 for part 89541-0c062 and 896300c011 $751. 54 so with labor some in the 2,500 dls. So I told the service guy what was the risk of driving this unit like that. In my own words is like having an 1980's suburban. My husband did a research on the internet on tundrasulutions etc. And there are a lot of cases of this problem arousing around 40,000 miles or less. We have a 4 year old son and we are "scared" to drive this truck without of any of the safety features now I was told that the traction control computer and the main computer needed to replace and that this will disable abs and traction controls. So this means that I have a 1980 suburban. We are very upset because we call Toyota and they can't do anything about it, they refer me to the dealership service manager that probably can offer me a discount outside warranty. We need NHTSA to start investigating this issue there are thousands of users that already paid for this repair that don't even know how to file a complaint. Don't let this issue get out of hand, please don't waint until there are people hurt. My truck is worth around 14,000 the repair is 2500 the repair is 18% worth of the whole vehicle. Toyota knows about this problem if they sell a car with defective parts they should replace it.

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2008 Toyota Sequoia. Consumer writes regarding software upgrade and recall the consumer stated Toyota has not released the software upgrade, to install a brake override system.

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