10 Saab Key Replacement Tricks All Experts Recommend
Saab Car Key Replacement
Most drivers will have to replace their Saab keys. Like other vehicles, Saabs need special keys with a chip that identify them.
If you fail to replace one of these, you'll be in a position to start your car until you've got the second. You can save money by purchasing it yourself, instead of paying a dealer.
Keys
Car keys being stolen or lost can be extremely frustrating and stressful particularly if you only have one working key. This problem can be easily resolved by a expert locksmith. AutoLocks Ltd can repair your SAAB keys quickly and efficiently. Our services are 75 per cent less than the dealer.
Owners of the 03-11 SAAB 9-3 have a unique problem with their car keys. The key fobs aren't that durable and tend to fall apart quite quickly. A lot of people don't even have an extra key, which is a huge safety risk in the case of an emergency or an accident.
You'll have to pay about $400 to the dealer if you want to add a second key. You'll need the new key and transponder, and get the one you already have programmed to the car. This process is done with a special tool called Tech-2. Tech-2 which the dealer has. It is a simple process however you'll need mechanical expertise to make the key. It's best to leave this to professionals. The first step is to remove the emergency key from the case. Install a flathead into the middle slot of your key fob. After a few minutes of work, you should be able split the key.
Remotes
Modern Saab vehicles don't use keys made of steel to secure their vehicles. Instead, they use an immobilizer that works on the recognition of a particular chip that is embedded in every key. That is why the car starts when a certain type of key (called a "key-fob") is used to unlock it and insert it into the ignition. This is the reason that anyone who is a Saab owner should always have an extra.
The traditional metal keys are simple to duplicate but the real issue is that the electronic portion of a key-fob has to be matched with a specific car in order for the key to function. This matching is performed within the car's computer modules and are referred to as CIM (Column Integration Module) or TWICE (Theft Warning Integrated Central Electronics). If you lose your only functioning key, it will cost the dealer a considerable amount to replace these modules and program the new key.
Local locksmiths can modify the EEPROM chip inside your car's computer to create a new key. This could help you save up to 50% of what dealers would charge. If you lose your sole key, it is important that you contact us immediately to make sure we can reduce the cost that dealers will demand.
Transponders
A transponder is a chip embedded in a key-fob that sends out a unique coded signal. saab replacement key is a part of the immobilizer system that stops thieves from using a stolen key to start your vehicle. The transponder signals are detected by a receiver close to the ignition, which determines the serial number from the transmission. If the number is in line, the car starts. The majority of cars built during the last two decades have transponder keys.
They are also used in aircrafts. Air traffic control utilizes them to identify friendly aircraft using a coded signal, IFF (Identification friend or foe). Some airplanes are equipped with mode C or mode S transponders that transmit the identifying codes and altitude information to ATC. They also have collision avoidance systems.
The metal components of a typical Saab key are simple to duplicate, however the microchip that is connected to the immobilizer is hard to copy. It is essential to ensure the security of these keys in the event that you own one.
Everyone with a Saab must have at a minimum two working keys for the car. If you lose the only one and you lose it, it will cost a lot to replace it. You will need to buy a computer module that is specifically designed for this as well as a new key and program the vehicle to convince it you're not trying to take it.
Immobilizers
Immobilizers are a further security measure to prevent thieves from hotwiring your car. They prevent the engine from starting unless the transponder inside the key fob is valid. Many vehicles equipped with immobilizers display a warning symbol in the instrument cluster to indicate that the key isn't inside. If you lose your keyfob, you'll have to visit a dealer to deactivate it and purchase a new one.
These systems are built around encryption of information that is sent between the transponder as well as the car's system. However, recent studies have found that these encryption codes are too easy for computers to hack. Consequently, they can easily be bypassed by hackers who are able to detect the messages that travel back and forth on the CAN bus.
These systems are more advanced than conventional immobilizers that use one fixed code. The latest models come with the capability of changing or rolling codes to make them more secure. Hackers can still hack these codes and use keys to start your vehicle. To solve this problem the DST80 was created with a more lengthy sequence to make it more difficult to figure out. Unfortunately, researchers were able to crack this as well. This is why it's essential to always keep your key fob in your pocket when you're not using it.