Question about Toyota Sequoia

Open Question

How do you reset the security system to allow you to start the sequoia? Has not been started in at least 6 months.

Posted by on


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

  • 5653 Answers

SOURCE: Start, run shortly, die. Not Security

If you have a keypad on the door, put in the security code and see if it cancels the problem. If you changed the code to your own personal code you may have to enter the factory code the car came with.

Posted on Jun 18, 2009

  • 51 Answers

SOURCE: security system wont allow car to start for no apparent reason

you need to get a new key made and coded

Posted on Aug 14, 2009

  • 106 Answers

SOURCE: 99 olds intrigue security won't allow it to start

Dissconnect the battery then reconnect then try

Posted on Nov 18, 2009

  • 5763 Answers


you should have a remote or try locking and unlocking the drivers door with the key. if this doesnt work then try the pass/side door lock, lock and unlock that door.hope this helps.

Posted on Sep 16, 2010

  • 504 Answers

SOURCE: How to reset the security

key is chiped.remote control key/lock smith

Posted on Mar 02, 2011

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

2001. Why won't it start?

This may be related to the antitheft system The system is known for turning off the starter and/or injectors when it fails. Is there a light on the dash that says SECURITY? This is a common problem worth looking into. &


Aug 12, 2015 | Oldsmobile Aurora Cars & Trucks

1 Answer

How can i replace my 2001 sequoia immobilizer

There are several parts to this system. Have the codes read. Security is built into the BCM. The BCM sends a signal to the ECM/PCM to start the car. Both of these have to be programmed, you can't just replace them. You have other parts also that can set security.

Aug 06, 2015 | 2005 Toyota Sequoia SR5

1 Answer

Please tell me how to bypass mobilizer on sequoia

You cannot bypass this system..either you have a faulty key, traducer module ecm must take it to a dealer.. Tampering with this system can really damage the security system of your car...I might be a simple problem...

Aug 05, 2015 | 2001 Toyota Sequoia

1 Answer

My 2002 gmc envoy starts with remote but will not crank with keys

The remote start bypasses the ignition portion of the antitheft security system to allow you to remotely start the truck. But the system still needs the signal from the key to allow the vehicle to remain running and drive. I would assume the ignition is bad or needs to be trained to the system if it was replaced.

Mar 29, 2014 | 2002 GMC Envoy

1 Answer

Reset the service indicator light - 06 Toyota Sequoia

set the mileage when the odometer is showing. put the key to off position. press and hold the reset button then turn the key to on position, do not start. then continue holding the reset button until the reading stops to zero or blank. turn it off, that should reset the light indicator

Feb 20, 2010 | 2006 Toyota Sequoia

1 Answer

The car won't start-- 3 to 7 time per week

you might have a worn out resistor pellet in your ignition key and the cars security system senses this and puts the car in a passive bypass mode...usually about 10 minutes before it"ll allow a restart...have the resistance check done on your key a locksmith. they can make you a new key. a good recognized key should reset the system...if this doesnt work then it"ll probably be the security computer system that is going bad.

Sep 19, 2009 | 1998 Pontiac Bonneville

3 Answers

2007 sequoia high idle start

its normal for every toyota to do this. its not hard on you engine it helps remove carbon build up

May 02, 2009 | 2006 Toyota Sequoia

1 Answer

Security light stays on in 99 maxima and wont start?

OK, i had this problem with my 99 maxima 6 month ago and i made new key at the dealer (150 $) , and the problem was gone for few months, but 2 months a go the same problem is back and i dont know what to do (the car stars after i try few times) and it drives with the security light on ????

Jan 21, 2009 | 1999 Nissan Maxima

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

21 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts


Level 3 Expert

78238 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8836 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides