Your Mazda CX 30 doesn’t want to start? Have you tried all kinds of things? Battery, alternator, spare keys… And you feel like the trouble comes from your immobiliser ? It is reasonably possible, actually that it is in question if your automotive doesn’t want to start anymore or stalls when starting for no reason. You want to disable the immobiliser on your Mazda CX 30 ? You are in the right place, we have made this article to help you see more clearly and fix your problems connected to this component. First, we will see how the immobiliser works on your Mazda CX 30, then the different methods to disable it.

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How your immobiliser system works on Mazda CX 30

Before detailing the different solutions available to you, here is a short intro to show you the intent and operation of the immobilizer in your Mazda CX 30. This electronic element was invented 30 years ago and aspires to prevent the theft of your Mazda CX 30. 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 Mazda CX 30 will go each time you place the key in the ignition, it controls that the code emitted by your key is actually the one asked by your immobilization box. It is only at this moment, that it will enable you to start. It is thanks to RFID technology (chip in the key) that this system will work.

The different alternatives to bypass the immobiliser on your Mazda CX 30

Enter the code to turn off the immobiliser

First methodology, your key no longer allows your Mazda CX 30 to start, you want to turn off the immobiliser of your Mazda CX 30, but first of all you should try this approach to start it and take it to a mechanic check that you can not accomplish a less important procedure 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 Mazda CX 30), but if you don’t have it you should at least have the “code card”, it contains 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, duplicate the procedure until you have entered the entire code. This should let you start your Mazda CX 30 without having to remove the immobiliser.

Fix your key at a key specialist or your car dealer

If even though a battery swap, several attempts to enter the immobiliser code on your Mazda CX 30 still doesn’t work, it’s probably your key that’s at issue. We can understand that you still want to bypass the immobiliser device from your Mazda CX 30. In fact, your transponder must have been damaged or must have fallen off your key. To correct this trouble, only solution, go to a key specialist (also available on the internet) or, at your car dealership who can restore your Mazda CX 30 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 Mazda CX 30.

Manually remove your immobilizer

Although you may be tempted to bypass the immobilizer from your Mazda CX 30, this is not recommended at all for many reasons. First your Mazda CX 30 would be much more vulnerable to theft attempts. In fact, without an immobiliser box, simply doing “the wires” may be enough to start it. In addition to that, your insurance, in case of theft most likely won’t refund you if it acknowledges that the immobiliser on your Mazda CX 30 has been removed, bypassed or deactivated. This if you still want to do it, some sites still give the methodology, we have made the choice not to disclose it, because it could benefit people with bad intentions.

If you want more guides on the Mazda CX 30, go to our Mazda CX 30 category.