Your GMC Acadia doesn’t want to start? Have you tried all kinds of things? Battery, alternator, spare keys… And you feel like the problem comes from your immobiliser ? It is actually quite possible, in fact that it is in question if your car doesn’t want to start anymore or stalls when starting without a reason. You want to disable the immobiliser on your GMC Acadia ? You are in the right place, we have made this article to support you see more clearly and resolve your concerns relating to this component. First, we will see how the immobiliser functions on your GMC Acadia, then the different ways to disable it.
How your immobiliser system functions on GMC Acadia
Before describing the different alternatives available to you, here is a short introduction to demonstrate the aim and operation of the immobilizer in your GMC Acadia. This electronic part appeared 30 years ago and aims to prevent the theft of your GMC Acadia. Actually, thanks to a transponder and an antenna (coil) integrated in the key, and, a immobilisation control box integrated in the ECU and a reception antenna on the neiman, your GMC Acadia 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 required by your immobilization box. It is only at this instant, that it will enable you to turn on your car. It is thanks to RFID technology (chip in the key) that this device will work.
The different solutions to bypass the immobiliser on your GMC Acadia
Enter the code to turn off the immobiliser
First methodology, your key no longer allows your GMC Acadia to start, you want to disable the immobiliser of your GMC Acadia, but first of all you should try this procedure to start it and take it to a garage examine that you can not do a less significant procedure to bring back the normal start of your car. Actually, with your car you should have a spare key (which you should try and which should start your GMC Acadia), 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 car 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 procedure until you have entered the whole code. This should let you start your GMC Acadia without having to remove the immobiliser.
Fix your key at a key specialist or your car dealer
If despite a battery swap, several attempts to enter the immobiliser code on your GMC Acadia still doesn’t want to start, it’s most likely your key that’s at issue. We can understand that you still want to bypass the immobiliser system from your GMC Acadia. Actually, your transponder must have been affected or must have fallen off your key. To correct this problem, only option, go to a key specialist (also available on the internet) or, at your car dealer who can fix your GMC Acadia key. Based 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 dealer if you have no support and you want a new functional key, it will avoid you having to remove the immobilizer from your GMC Acadia.
Manually remove your immobilizer
Although you may be attracted to bypass the immobilizer from your GMC Acadia, this is not recommended at all for several reasons. First your GMC Acadia would be much more vulnerable to theft attempts. Actually, without an immobiliser box, simply doing “the wires” may be enough to turn your car on. Additionally to that, your insurance, in case of theft most likely won’t refund you if it realizes that the immobiliser on your GMC Acadia has been removed, bypassed or deactivated. This if you still want to do it, some internet pages still give the technique, we have made the choice not to disclose it, because it could benefit people with bad intentions.
To find more tips on the GMC Acadia, take a look at the GMC Acadia category.
