How do you disable 2003 Toyota Sequoia factory security system?

Answer 1

To disable the factory security system on a 2003 Toyota Sequoia, you can try using the key fob to unlock the doors, which typically disarms the system. If that doesn't work, you can insert the key into the ignition and turn it to the "On" position without starting the engine, then wait for about 30 seconds. If the security light turns off, the system should be disabled. For more persistent issues, consulting the owner's manual or a professional mechanic may be necessary.