What's Holding Back This Saab Ignition Key Replacement Industry? > 자유게시판

Saab Key Programming

Saab cars made since 1994 feature an immobilizer mechanism built on coded keys. Adding an extra key requires a new transponder, as well as special programming. This is usually done by the dealer using the Tech2 diagnostic tool.

It can be costly. It is recommended to always have an extra set of keys at hand.

Transponder key

The transponder is a key that is equipped with an electronic chip. This chip sends out a signal when the key is inserted into the ignition. The car will then check the signal to determine whether it is identical to the one in the key. If the signals match then the car will be able to open and start. This is a great method to protect your vehicle from theft.

Transponder keys could be a popular addition to automobiles, but they are not as secure as traditional keys made of metal. The metal part of the traditional key is easily cut or copied, while transponders have an electronic chip that guards it. The chip has a unique code which is programmed into a car's computer in order to identify it.

When a Saab key fob is used, the car recognizes it and allows it to turn on. However, it is only able to do so if the key fob is unmodified and has a chip that has been programmed to match it. In the absence of that, the car will reject the key and won't start.

It is crucial to have a spare Saab key. This is especially true if you live in a rural region where there are numerous car thieves. The good news is that it's possible to find a new key for your Saab without having to go to a dealership and pay the expensive prices they ask. In the majority of instances, you can get a new key created on-the-spot at a fraction of the price of what you'd pay at a dealer.

Wired key

Saab cars are usually delivered with two keys. If you only have one, it's a good idea to get an extra key fob as quickly as you can in case you lose it the car will require a new CIM unit and the locking cylinders need to be replaced. This can be expensive particularly for used cars.

The next step is to connect the column and row wires to the microcontroller. This is the most difficult part of the project and will require a good amount of soldering. There isn't a standard way to accomplish this, but it is essential to determine the route you'll take and solder the rows and columns. There are 22 microcontroller wires as well as pins to connect for this keyboard. It has five rows and 17 column.

After the rows and column are joined after which it is time to connect the key switches. To do this, you need to place a diode across each pin on the key switch and solder it. This will shield the pins from current and prevent them from getting shorted. A diode only allows the current to flow in a single direction, and has a an indicator in black that shows the direction in which current will flow.

A few of the tools that are available at auto parts stores -- such as the Autel MaxiIM IM608 PRO and IM508 -- may help customers in the shop, or even DIY customers in certain cases programme replacement saab key keys and recover lost immobilizer data Sanabria says. The tools plug into the OBD port and automatically guide the user through the procedure, making it simpler than replacing the computer inside the vehicle.

Jump-starting the battery

Most people keep a few sets of jumper cables in their trunk for emergency situations however, jumping a battery for newer vehicles may not be the most efficient option. These vehicles are equipped with many digital and computers that communicate with one another. A voltage spike when the battery is connected to another could cause damage to the components making your car inoperable.

Connect the cables to the vehicle operating. Allow it to run for two minutes. Attach the red clip to the positive terminal of the good battery (it will have "POS" or "+" on it). Attach the other end of the black cable to a clean, unpainted metal surface underneath the car's hood. The engine block is an excellent choice. Don't connect the black cable to the negative terminal of the dead battery, since it could ignite an ignition that ignites the gasoline in the engine bay.

After the cables have been connected, start the car and allow it to run for around five minutes. Then disconnect the cables in reverse. Be aware that the battery of your Saab 9-3 is charged when you drive, and it can take a while for the battery to come back to normal. You should invest in another key fob as soon as you can. Replacing the one that works requires the installation and programming of a brand new computer chip.

Replacement Case

saab car keys owners usually have only one car key, and if it is lost, they'll be charged. The reason for this is that it's not cheap to buy a new key, and this involves replacing the CIM (Column Integration Module) or TWICE on older models, and programming. In the event of theft or other catastrophe it is best to have a spare key. Even if the key is "new" it won't work.

Most locksmiths cannot help you when you only have one working key, and the dealer will charge high fees to replace the computer in your car for a replacement key for saab 93. We can, however, reset and re-program your computer's EEPROM to prepare it to accept an alternative key without replacing the entire system. This could save you lots of money. It's less expensive than wait until you lose the sole key.