10 Unexpected Saab Key Replacement Tips
Saab Car Key Replacement Saab 9-3 Key
Most drivers will have to replace their Saab keys. Saabs require special keys with an identification chip.
If you are unable to replace one of them the car won't start unless you have the other. You can save money by purchasing it yourself instead of paying a dealer.
Keys
Losing your car keys or lost can be very inconvenient and stressful particularly if you only have one working key. Thankfully, this problem is easily resolved by an experienced locksmith. If you're in need of a SAAB key replacement, you can count on AutoLocks LTD to complete the job quickly and efficiently. We offer our services at 75% less than what a dealer would charge you.
The 03-11 saab key fob programming owners have a distinct problem with their car keys. These keys aren't that durable and they tend to break quickly. A lot of people don't have a spare key, which is an extremely risky safety issue in the event of a crisis or accident.
If you're planning to purchase an additional key the cost will be about $400 at the dealership. You'll need an additional key and transponder, plus having the old one programmed to the car. This process is done with a special tool called Tech-2. Tech-2 which dealers have. It is a simple process, but you'll need some mechanical expertise to make the key. It is recommended to delegate this task to an expert. The first step is removing the emergency key from its case. Insert a flathead into the slot located in the middle of your key fob. After a few minutes of work you should be able split the key.
Remotes
The latest Saab cars do not use traditional keys made of metal to provide security. Instead, they utilize an immobilizer system based upon the recognition of a specific chip inside every key. This is why a certain kind of key is required to unlock the car, and then insert it into the ignition. This is the reason that the Saab owner should always carry an extra.
The classic metal keys are simple to duplicate however the problem is that the electronic portion of a key-fob has to be matched to a specific car to allow the key to function. This is accomplished through the computer modules of the car, referred to as CIM (Column Integration Modul) or TWICE. The dealer will charge you much to replace the modules and then program a brand new one in case you lose your sole key.
Local locksmiths can modify the EEPROM chip of the car computer to create an entirely new key. This could help you save up to 50% of the cost dealers would charge. If you lose your sole key, it is crucial that you contact us immediately to ensure that we can save you the high costs the dealer might ask for.
Transponders
A transponder can be described as an electronic chip inside a key-fob which emits a unique signal. It is a part of the immobilizer, which prevents thieves from using a stolen car key to start the vehicle. The transponder signals from the key are picked up by the receiver near the ignition. This receiver decodes the serial numbers from the transmission. If the serial number matches, the car will start. Transponder keys are found in the majority of cars built in the past two decades.
They are also used on airplanes. Air traffic control utilizes them to identify friendly aircraft through a coded signal, IFF (Identification friend or foe). Certain aircrafts are equipped with mode C or mode S transponders that transmit the identifying codes and altitude information to ATC. They also support collision avoidance systems.
The metal parts of the standard Saab Key are simple to duplicate. However the microchip that communicates with an immobilizer could be difficult to copy. It is essential to keep these safe in the event that you own one.
Every Saab owner should have two keys that work. You'll have to pay a lot of money in the event that you lose your primary key. You'll need a computer module that is specifically designed for this, a second key, and program the car to convince it you are not trying to steal it.
Immobilizers
Immobilizers provide another layer of security to stop thieves from hotwiring your car. They prevent the engine from being started until the transponder on the key fob is valid. In addition to that the majority of vehicles with immobilizers also display an alert symbol in the instrument cluster, which indicates the key isn't contained. If you lose your keyfob, you will need to visit an auto dealer to remove it and purchase a new one.
These systems are based on encryption of the information that is sent between the transponder as well as the car's system. However, recent studies have revealed that these encryption sequences are too easy for computers to break. Hackers are able to bypass them by reading the messages that are transferred back and forth across the CAN bus.
These systems are more advanced than conventional immobilizers that use one fixed code. The newer versions have the capability of changing or rolling codes to make them more secure. The issue with these versions is that hackers still have the ability how to open a saab 93 without a key find ways to break the code and use a key to start your car. To combat this issue the DST80 was designed with a longer sequence in order to make it more difficult to guess. Researchers were also able solve it. This is why it's essential to always keep your key fob in your purse when you're not using it.