Saab Car Key Replacement
Saab car keys replacement is something that most drivers will face at some point. In contrast to other cars, Saabs need special keys with a chip to identify them.
If you don't have one of these, you won't be in a position to start your vehicle until you get the second. But you can save lots of money by getting it yourself instead of paying a dealer.
Keys
Car keys being stolen or lost can be extremely unpleasant and stressful particularly if you possess one functioning key. This issue can be easily resolved with the help of an experienced locksmith. AutoLocks Ltd can repair your SAAB keys quickly and efficiently. We offer our services at 75% less than what an auto dealer would charge.
The 03-11 SAAB owners have a distinct issue with their car keys. These key fobs aren't all very durable and tend to break quickly. Many people don't even own a spare key, which is a major safety risk in the case of an emergency or an accident.
If you're considering adding an additional key for your car, it will cost around $400 at the dealer. You will need a new key, a transponder and to have the current key programmed. The dealer will use a Tech-2 tool to execute this process. The procedure is simple however, you'll require some mechanical expertise to add the key successfully. It is recommended to delegate this task to a professional. The first step is to remove the emergency key from the case. This can be done by inserting a flathead screwdriver in the slot located in the middle of the key fob. After a few minutes of work the key will split open.
Remotes
The newest Saab cars do not use traditional keys made of metal for security. Rather they have an immobilizer that works on the recognition of a specific chip that is embedded in every key. This is why the car can only start when a particular type of key (called a "key-fob") is used to unlock it and insert it into the ignition. This is one of the primary reasons for a responsible Saab owner to always have a spare key in the car.
The traditional metal keys are easy to copy however the issue is that the electronic component of a key-fob has to be matched to a specific car in order for the key to work. saab key fob replacement is done in the car's computer module that are known as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). The dealer will charge you for replacing the modules and then program a brand new one if you lose your only key.
A locksmith in your area can reprogram the EEPROM of your car's computer and make you a new key, thereby saving you 50 percent or more than dealers charge! If you have lost your only key, it's vital to contact us immediately in order to avoid the costly fees a dealer will ask for.
Transponders
A transponder, also known as a electronic chip, is a tiny electronic chip that is placed inside the key fob. It transmits an unicoded message. It's a component of the immobilizer that prevents thieves from using a stolen vehicle key to start the vehicle. The transponder signals from the keys are detected by the receiver located near the ignition. The receiver is able to decode the serial numbers from the transmission. If the number matches the car's serial number, it starts. Transponder keys can be found in all cars produced in the last two decades.
They are also used in airplanes. Air traffic control makes use of these to identify friendly aircraft with a coded signal called IFF (Identification friend or foe). Certain aircrafts are equipped mode C or mode S transponders which transmit identifying codes as well as altitude to ATC. They also have systems to avoid collisions.
The metal parts of a standard Saab key are easy to duplicate, however the microchip that connects to the immobilizer is difficult to copy. It is crucial to secure these keys in the event that you own one.
Every Saab owner must have two keys working. If you lose the sole one, it will cost you a lot to replace it. You'll need a new, specialized computer module plus the costs of a second key as well as programming to convince the car you aren't trying to steal it.
Immobilizers
Immobilizers provide another safeguard to stop thieves from hotwiring your car. They are designed to stop the engine from starting until the transponder is on the correct key fob. In addition to that many cars with immobilizers will also display a warning symbol on the instrument cluster which indicates the key isn't inside. If you lose your keyfob, you'll need to go to an auto dealer to remove it and purchase a new one.
These systems are founded on encryption of data that is transmitted between the transponder as well as the car's system. Recent studies have shown that these encryption sequences are able to be cracked by computers. Hackers are able to bypass them by reading the messages transmitted back and forth on the CAN bus.
These systems are far superior to the traditional immobilizers which use a fixed code. The latest models have a system of changing or rolling codes to make them more secure. Hackers can still crack these codes and use keys to start your vehicle. To address this issue, the DST80 has a longer code to make it harder to figure out. Unfortunately researchers were able to break this too. This is why it's essential to always keep your key fob in your pocket even when you're not using it.