FAQs
To cut laser cut transponder keys, you'll need a high-security key-cutting machine, expertise in key systems, and knowledge of the key-cutting equipment being used. This increased skill required to cut keys made it more difficult for thieves to duplicate car keys. Laser cut keys offer more than just enhanced security.
Can I program a transponder key myself? ›
Programming a car key chip can be very easy, or it can become somewhat involved, depending on your vehicle. That being said, if you have a little time and determination, you can often program your own and save a bit of money on an already-pricey project.
How to program car keys yourself? ›
To program a replacement or single key, insert the key and turn the car on without powering the engine. Lock your doors from the inside. Then, hold the lock button on your key (with it still powering the car) and wait for a blinking red light. Your vehicle's key is reprogrammed when you see a blinking red light.
Are car keys laser cut? ›
Types of mechanical keys & how they are made
Unsurprisingly there are more car key designs today than ever before. However you may be interested to know that car keys are cut using one of only two techniques: mechanical key duplication or laser cutting.
Will a transponder key start my car? ›
If the ID code from the key matches the ID code in the computer's memory, the immobilizer is disabled and the vehicle will start. The car's security light will go out once the key has been recognized.
Can AutoZone program a transponder key? ›
There's no programming involved, although you may need to have AutoZone, a locksmith, or dealership cut the key for you. Transponder keys – Expect to pay anywhere from $100 to $250 for a transponder key replacement.
How much does it cost to reprogram a transponder key? ›
Generally speaking, batteries plus key fob programming cost anywhere between about $55 and $400. Finding a replacement key fob near me or a mobile key programmers near me can be a challenge.
Is there an app to program car keys? ›
The EZ Installer app must be installed on a compatible smartphone. iOS 9.0 and up or Android 4.4 and up, and a Bluetooth connection are required.
Can you program a key without going to the dealership? ›
A: It really depends on the car. With some, the key fobs can be programmed without any special tools, but others require one or more tools to do the job. As an example, I am evaluating a scan tool from Xtool, which can program some fobs that would normally take a trip to the dealer or an automotive locksmith.
How are car keys coded? ›
Car keys are coded through car key programming. Basically, the process involves a pre-set blank chip that is reprogrammed and put on new sets of car keys to match the current car settings. The process can only be done by a reputable car locksmith and allows you to access your vehicle once again.
Laser-cut, or sidewinder keys, are harder to copy and are more expensive than a basic key. The shank of switchblade key tucks inside the fob when it's not in use. Smart keys are the most advanced and most expensive to replace.
What does a laser cut car key look like? ›
What sets these blades apart from traditional keys is their distinct appearance, which results from their unusual cut. Unlike ordinary keys, which are cut along the edges, laser cut keys have their grooves cut through the center of the blade, giving them their iconic look.
How do laser cut keys work? ›
They are manufactured using special laser cutting equipment that creates a unique style groove in the middle. The cuts make them sturdier and thicker than traditional cut keys. Moreover, the cut is made on both sides of a laser cut key. It allows you to open the lock in either direction.
What is the difference between a transponder key and a chip key? ›
The difference between the two keys is that one has a micro-chip inside it and the other doesn't. The chip key needs programming before it can start working.
What is the difference between a key fob and a transponder key? ›
When inserted into the ignition, the transponder sends a unique code to the car's computer. If the code matches the one programmed into the vehicle, the engine will start. On the other hand, a key fob combines the functionalities of traditional keys and remote controls.
What does PK3 mean on a key? ›
GM Pass-Key III (Easily identified by a “PK3” stamped on the blade) ORIGINATE A NEW KEY: 1. Insert new transponder key and turn ignition to “ON” position. The dashboard security light will turn on and stay on for 10 minutes.
What app do I use to program a transponder key? ›
Armed with just your smartphone, EZ Key Programming app and OBD dongle, you'll be able to program vehicle keys. Our simple system guides you through auto key programming via the OBD port, allowing you to program all available types of auto replacement keys. For more information, visit www.ezkeyprogramming.com.
Can you program a transponder key without the original? ›
If you've lost your original transponder key, you will need to contact an auto locksmith to get a new car key. Without the originals, it will be almost impossible to take the DIY route. An expert locksmith will reprogram the car key to your vehicle using special equipment.
How long does it take to program a transponder key? ›
Programming can take anywhere from 2 minutes to 30 minutes depending on the type of vehicle. This almost always has to be done by your local car locksmith or dealership. Some vehicles can be programmed “on-board, which means anyone can do it if they follow a special programming procedure.
Can you program a key fob without going to the dealership? ›
A: It really depends on the car. With some, the key fobs can be programmed without any special tools, but others require one or more tools to do the job. As an example, I am evaluating a scan tool from Xtool, which can program some fobs that would normally take a trip to the dealer or an automotive locksmith.
