How to Deactivate Toyota Immobilizer: Step By Step Guide Step 1: Check Your Key and Door Cylinder If your engine fails to start, indicating that the immobilizer is on and Step 2: Bypassing the System Looking at how to bridge immobilizer, you need to have your door key to bypass the system. Step How can I disable the engine immobilizer on my Toyota? You need to make sure everything is fine if your engine won't start, which is a sign that the immobilizer is on and blocking entry. Make sure you are using the correct key, and if not, search for it. Remove Alarm Fuse I want to turn off the anti-theft system. What errors will a system immobilizer bring about? What exactly is a Toyota engine immobilizer? Step 2: Bypassing the System When looking at immobilizer bypass methods, you must have your door key on hand. The engine immobilizer will automatically set whenever you turn the vehicle off and remove your key (if applicable), and the immobilizer will automatically turn off when you reinsert the key, or turn the Engine Start Stop switch to Accessory or IGNITIOn On mode. How Do I Bypass Or Disable Immobilizer? As a result, you can bypass the immobilizer by placing the key in the keyhole, which will de-activate the immobilizer so that it can be remotely started. Mobokey has built-in security that allows it to be activated as soon as the phone is removed from the car, eliminating the need for you to worry about To do a Toyota immobilizer bypass, you must turn ON the ignition without starting the car and let it rest for at least 10 minutes. Turn OFF the ignition if you don't see the anti-theft light blinking, and leave the key inside for about 3 minutes before starting the vehicle. Step 3: Use Your Car Door Key. The door key can also be used to disable the Toyota immobilizer; simply turn the key on the door without actually opening it. To confirm that you have the correct key, hold the lock's immobilizer unit in place for around 30 seconds. Try locking and unlocking by rotating the key from both sides. z6dc9W7.