Vortex Car Locksmith

Category: Fob Programming

  • Key Fob Suddenly Not Working? Try These Checks First

    Suddenly non-working fob seems to be a pretty expensive issue, but actually, fixing such problems may cost you absolutely nothing. Before buying a new fob, consider a few basic solutions that may help you to get your device working again. understand the differences

    Start from the battery

    The lack of power provided by the coin cell battery will cause a significant range decrease; thus, you may notice a need to approach closer in order to activate the fob. Phoenix heat is known to kill batteries quite easily, so a fob that loses power in hot season is most likely to need a new battery.

    Look for damages

    Fobs that were either dropped or washed are usually damaged. Check for cracks on the board and a stuck button. Open the case and remove any corrosion or loose battery contact before jumping to the conclusions.

    Try reprogramming

    There is another reason why a fob might become unresponsive – loss of pairing between a fob and a vehicle. There is always a procedure listed in a vehicle’s owner manual, and going through it might restore functionality to your device without any new batteries or buttons required.

    If the doors lock but a car doesn’t start

    It means that the issue with the fob is not in its button functions but lies with the transponder chip, it can loose its connection to the vehicle’s immobilizer, you can finfd more on the subject in our guide: transponder vs. regular key guide explains the difference, and smart key owners can read the push to start guide.

    Time to call our assistance

    In case anything of the above is not helping, it is possible that your fob requires replacement, and an already replaced fob needs coding anyway because an off-the-counter device must be cut and programmed to work.

    Still no response? Vortex Car Locksmith can re-battery, re-pair, or replace your fob at your car. Request a quote or call [vortex_phone].

  • Smart Keys and Push-to-Start, Explained in Plain English

    The convenience of a push-to-start vehicle quickly becomes a nightmare when you suddenly realize that your fob battery ran out or that you can’t get a replacement for it as if it was an ordinary metal key, therefore we came up with this step by step guide to how smart key systems function and what should you do if yours refuses to cooperate.

    How do proximity systems function

    Your smart key constantly communicates a signal to the vehicle when it is nearby, causing it to unlock and allowing the ignition to work. There is nothing complicated about the process, it’s all in the handshaking communication, rather than an actual key blade fitting into a lock, this convenient feature is what makes the proximity system the most widely used in the relay attacks.

    When your smart key battery dies

    It doesn’t leave you without any means of accessing the vehicle, because all push-to-start vehicles have another access method built into them, usually it includes a physical key that lies inside of a smart key and starting the car by placing the fob against the designated area. The procedure is explained in the owner’s manual.

    Smart key vs. transponder vs. key only

    They are completely different things. In our transponder key vs regular guide we cover the second one, while a smart key is just a combination of both. You’ll definitely want to know the differences to find the correct key replacement procedure.

    What does a replacement require

    First of all, cutting the blade and syncing with the vehicle‘s security system must be done properly. It requires the specific equipment and sometimes, a bit of patience, especially if you drive foreign vehicles. For the mobile locksmith, it will not cause any problems at all.

    If your smart key misbehaves

    Before assuming the worst, go back to the basics and check out our guide for fob checks, changing the battery and a quick reprogemming will solve the issue.

    Having trouble with your car smart key ? We at Vortex Car Locksmith pair and replace proximity car keys at your desired location across the Valley. Request a quote or call [vortex_phone].