Your Cadillac XT5 doesn’t start anymore? Have you analyzed everything? Battery, alternator, spare keys… And you feel like the trouble originates from your immobiliser ? It is actually possible, in fact that it is in question if your vehicule no longer wants to start or stalls when starting without a reason. You want to disable the immobiliser on your Cadillac XT5 ? You are on the good article, we have made this content to support you see more clearly and resolve your trouble related to this element. First, we will see how the immobiliser works on your Cadillac XT5, then the different methods to disable it.


How your immobiliser system works on Cadillac XT5

Before describing the different choices available to you, here is a short intro to describe the aim and operation of the immobilizer in your Cadillac XT5. This electronic component was invented 30 years ago and aspires to prevent the theft of your Cadillac XT5. 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 Cadillac XT5 will go each time you put the key in the ignition, it checks that the code emitted by your key is in fact the one asked by your immobilization box. It is only at this instant, that it will permit you to start. It is thanks to RFID technology (chip in the key) that this unit will work.

The different possibilities to bypass the immobiliser on your Cadillac XT5

Enter the code to turn off the immobiliser

First methodology, your key no longer enables your Cadillac XT5 to start, you want to disable the immobiliser of your Cadillac XT5, but first of all you should try this procedure to start it and take it to a garage check that you can not execute a less important process to bring back the normal start of your vehicle. In fact, with your vehicle you should have a spare key (which you should try and which should start your Cadillac XT5), 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 vehicle 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 process until you have entered the entire code. This should enable you to start your Cadillac XT5 without having to remove the immobiliser.

Repair your key at a key specialist or your car dealer

If in spite of a battery swap, several tries to enter the immobiliser code on your Cadillac XT5 still doesn’t work, it’s most likely your key that’s at issue. We can understand that you still want to bypass the immobiliser device from your Cadillac XT5. In fact, your transponder must have been injured or must have fallen off your key. To resolve this trouble, only solution, go to a key specialist (also available on the internet) or, at your dealer who can repair your Cadillac XT5 key. Based on who you go to the repair should cost you about 100 euros if you still have a duplicate or your “code card” and about 350 euros at your dealer if you have no support and you want a new functional key, it will avoid you having to remove the immobilizer from your Cadillac XT5.

Manually remove your immobilizer

Although you may be attracted to bypass the immobilizer from your Cadillac XT5, this is not recommended at all for different reasons. First your Cadillac XT5 would be much more vulnerable to theft attempts. In fact, without an immobiliser box, simply doing “the wires” may be enough to turn your car on. Moreover to that, your insurance, in case of theft most likely won’t refund you if it realizes that the immobiliser on your Cadillac XT5 has been removed, bypassed or deactivated. This if you still want to do it, some websites online still give the technique, we have made the choice not to disclose it, because it could help people with bad intentions.

To find more tips on the Cadillac XT5, take a look at the Cadillac XT5 category.