How to disable the immobiliser Jeep Wrangler ?

Your Jeep Wrangler doesn’t want to start? Have you tested all sorts of things? Battery, alternator, spare keys… And you feel like the problem comes from your immobiliser ? It is actually plausible, indeed that it is in question if your automotive no longer wants to start or stalls when starting without a reason. You want to disable the immobiliser on your Jeep Wrangler ? You are on the good website, we have made this article to support you see more clearly and solve your concerns linked to this element. First, we will see how the immobiliser functions on your Jeep Wrangler, then the different ways to disable it.

How your immobiliser system functions on Jeep Wrangler

Before describing the different solutions available to you, here is a short introduction to describe the goal and operation of the immobilizer in your Jeep Wrangler. This electronic component appeared 30 years ago and aspires to prevent the theft of your Jeep Wrangler. In fact, thanks to a transponder and an antenna (coil) included in the key, and, a immobilisation control box included in the ECU and a reception antenna on the neiman, your Jeep Wrangler will go each time you insert the key in the ignition, it controls that the code emitted by your key is indeed the one required by your immobilization box. It is only at this moment, that it will let you turn on your car. It is thanks to RFID technology (chip in the key) that this system will work.

First process, your key no longer enables your Jeep Wrangler to start, you want to turn off the immobiliser of your Jeep Wrangler, but first of all you should try this technique to start it and take it to a mechanic verify that you can not perform a less important operation to bring back the normal start of your automobile. In fact, with your automobile you should have a spare key (which you should try and which should start your Jeep Wrangler), but if you don’t have it you should at least have the “code card”, it includes the start code. Thanks to this code, you will still be able to start your automobile by entering it manually. To do this, turn on the ignition, use your centralized button to enter the digits, several quick presses (example: 2 for digit 2) then a stop of one and a half seconds to validate the digit and resume, replicate the operation until you have entered the whole code. This should let you start your Jeep Wrangler without having to remove the immobiliser.

Fix your key at a key specialist or your dealer

If even though a battery change, different tries to enter the immobiliser code on your Jeep Wrangler still doesn’t work, it’s likely your key that’s at issue. We can understand that you still want to bypass the immobiliser system from your Jeep Wrangler. In fact, your transponder must have been affected or must have fallen off your key. To resolve this problem, only solution, go to a key specialist (also available on the internet) or, at your car dealership who can restore your Jeep Wrangler key. Depending on who you go to the repair should cost you about 100 euros if you still have a copy or your “code card” and about 350 euros at your car dealership if you have no support and you want a new functional key, it will avoid you having to remove the immobilizer from your Jeep Wrangler.

Manually remove your immobilizer

Although you may be thinking to bypass the immobilizer from your Jeep Wrangler, this is not advised at all for several reasons. First your Jeep Wrangler would be much more vulnerable to theft attempts. In fact, without an immobiliser box, simply doing “the wires” may be enough to start it. Moreover to that, your insurance, in case of theft most likely won’t refund you if it realizes that the immobiliser on your Jeep Wrangler has been removed, bypassed or deactivated. This if you still want to do it, some websites online still give the methodology, we have made the choice not to disclose it, because it could benefit people with bad intentions.

To discover more tips on the Jeep Wrangler, take a look at the Jeep Wrangler category.