If your Nissan vehicle with an immobilizer system won't start, you can reset the system by following these steps:
1. Locate the data link connector (DLC) on your vehicle. On most Nissan models, the DLC is located under the dash on the driver's side.
2. Using a paperclip or similar object, short-circuit pins 14 and 15 of the DLC.
3. Turn the ignition key to the ON position, but don't start the engine.
4. After 10 seconds, turn the ignition key to the OFF position.
5. Repeat steps 3 and 4 two more times.
6. On the fourth time, leave the ignition key in the ON position for at least 15 seconds.
7. Start the engine.
If you have trouble locating the DLC or resetting the immobilizer system, consult your Nissan owner's manual or take your vehicle to a qualified Nissan dealer or repair facility.
What is the purpose of an immobilizer?
The purpose of an immobilizer is to prevent a vehicle from being operated without the proper key. The device works by communicating with the engine control module to prevent the engine from starting if the correct key is not present. This helps to deter theft and unauthorized use of the vehicle.
How do I know if my Nissan has an immobilizer?
If your Nissan has an immobilizer, it will have an electronic device that is installed in the ignition system. This device prevents the engine from starting if the correct key is not used. The immobilizer system uses a transponder key that sends a signal to the control unit. If the signal from the key is not received, the engine will not start.
Frequently Asked Questions
Does Nissan vehicle immobilizer work without a registered key?
Yes, Nissan's Vehicle Immobilizer System can still be used to start the engine without a registered key.
How do I perform the 2019 Nissan immobiliser anti theft reset?
To reset, start with the key in the "On" position. Turn the ignition switch to "lock." Hold down thestart button for about 10 seconds. Put it in "Accessory" and turn the key off. Resetting requires two attempts.
How do you unlock the Immobilizer on a Ford Explorer?
To unlock the immobilizer on a Ford Explorer, insert the key into the driver's door to unlock and reset the immobilizer. You can also try pressing the panic button for 5 seconds followed by depressing the lock button 2 times. Walk ten feet away from the car and wait ten minutes before depressing the unlock feature on the fob twice as well.
How to unlock 2019 Nissan immobilizer?
To unlock the 2019 Nissan immobilizer, place the ignition switch into the lock position for about 10 seconds. Then, place it back to on position two times. Start the engine.
What to do if your Nissan immobilizer light is on?
If the Nissan immobilizer light is on, drive to a nearby NISSAN dealer for service as soon as possible. If you are unable to start your vehicle, try using a different key or remove the battery in the car.
