• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Saab Key Programming

Saab cars built since 1994 utilize an immobilizer that relies on keys that are coded. The addition of a key requires an entirely new transponder and programming. This is usually handled by the dealer using a Tech2 diagnostic tool.

The issue is that it can be extremely expensive. This is the reason why you should always have a spare key available.

Transponder key

The transponder is a type of key with an electronic chip. This chip sends out a signal when the key is inserted in the ignition. The car then checks to see whether the signal is the same as the one on the key. If the signals match the car will then open and start. This is a fantastic way to protect your car from theft.

Transponder keys may be an extremely popular accessory for automobiles, but they are not as safe as traditional keys made of metal. While the metal part of a traditional key could be cut and copied but a transponder key is protected by an electronic chip. The chip contains a unique code that is programmed into a car's computer order to identify it.

The car will recognize the Saab keyfob, and allow it to be turned on. The car will only recognize the key fob when it has an unmodified chip and programmed to match. If not, the car will reject the key and refuse to start.

It's crucial to ensure that you have an extra key for your Saab. This is especially true especially if you live in a rural location that has many car thieves. You can purchase a new key for your Saab by visiting the dealership without paying pricey prices. You can have an original key made on the spot for less than half the cost you would pay at a dealership.

Wired key

Saab cars usually come with two keys when they are new. If you only have one, you need to purchase an additional key as quickly as you can. This is because if it's lost and the car needs an entirely new CIM and the locking cylinders replaced. This can be costly, especially for used cars.

The next step is to connect the wires for the column and row to the microcontroller. This is the most challenging part of the project and will require a great deal of soldering. It's not a standard way to do it, but you should plan how to connect and solder each column and row. For this keyboard, there are five rows and 17 columns, which means there will be 22 microcontroller wires and pins to connect.

After the rows and column are joined then it's time to connect the key switches. Solder a diode to each key switch pin. This will shield the pins from current and prevent them from being shortened. A diode permits current to only flow in one direction. It is equipped with a visible indicator of a black line that indicates which direction current will flow.

Sanabria says that some of the tools available in auto parts stores, including the Autel MaxiIM IM608PRO and the IM508 are able to assist customers who are shopping or DIY customers to program replacement keys and restore the immobilizer's data. The tools plug into OBD ports and help the customer through each step making the process simpler than replacing the vehicle's computer.

Jump-starting the battery

A lot of people keep an assortment of tools in their trunks to start a car in an emergency, however it might not be a good idea for newer cars. These vehicles are equipped with numerous digital and computer systems that communicate with each other. A voltage surge while the battery is connected to another could cause damage to these components and leave your car undriveable.

Connect the cables to the vehicle that is operating. Let it 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 to a clear, unpainted metal surface beneath the hood of your disabled car. The engine block is a good option. Do not connect the black cable to the negative terminal of the dead battery, saab key programming since this could cause an ignition spark that ignites the gasoline in the engine bay.

After the cables have been connected, you can begin the car and let it run about five minutes. Then, disconnect them in reverse. Keep in mind that the battery on the Saab 9-3 gets recharged during your drive, which means it will take a while for the battery to go back down again. It's a good idea to purchase a spare fob as soon as you can, because replacing the only working one requires the installation of a brand new computer module and a special program to convince it that your lost keys aren't in the process of trying to steal the car.

replacement saab key case

Many saab key code owners only have one key for their vehicle and if they lose that key, it will cost them. It's expensive to add the key and also requires replacing the CIM or TWICE in the case of older models. In the event of theft, or any other catastrophe, it is best to have a spare key. Even if the key is "new" it will not work.

Most locksmiths aren't able to help with a single working key and the dealer will charge you high prices to replace the computer in your vehicle to create a replacement. We can, however, reset and reprogram the computer's EEPROM to accept the new key, without replacing the entire system. This could save you a great deal of money. It's also cheaper than waiting until you lose your only key.