What's Holding Back What's Holding Back The Saab Ignition Key Replacement Industry?

saab key programming near me Key Programming

Saab cars made since 1994 come with an immobilizer system based on coded keys. A new transponder is required for addition of an extra key, as well as special programming. This is usually done at the dealer, using a specially-designed Tech2 diagnostic tool.

It can be costly. Always keep an extra set of keys on hand.

Transponder key

The transponder is a piece of key that has an electronic chip. The chip transmits a signal when the key is put in the ignition. The car then analyzes the signal to determine whether it is the same as the one on the key. If both signals match the car will then unlock itself and start. This is a great method to avoid car theft and keep your vehicle safe from thieves.

Transponder keys are a favored feature in cars, but you should be aware that they're not as secure as traditional metal keys. The metal portion of a traditional key is easily copied and cut, but transponders have an electronic chip that guards it. The chip has an unique code that is programmed into the car's computers to identify it.

When a Saab key fob is used the car recognizes it and allows it to turn on. However, it will only do this if the fob has a non-modified chip that has been programmed to match the original. If not, the car will refuse to accept the key and will not start.

It is essential to ensure that you have a spare key for your Saab. This is especially true for those who live in a rural region that has numerous car thieves. The good news is that it's possible to find a replacement key to your Saab without having to go to a dealership and pay the high costs that they ask. You can get a replacement key created on the spot for less than half what you would spend at dealerships.

Key for Wired

Saab cars typically come with two keys when they are new. If you own only one, you need to purchase an additional key as fast as you can. This is because if you lose it and the car is damaged, it will require a new CIM and the locking cylinders replaced. This can be expensive, especially for used cars.

The next step is to connect the wires for columns and row to your microcontroller. This is the most difficult component of the project and it will require a lot of soldering. There is no standardized way to accomplish this, however it's important to plan out the route you'll take and solder the rows and columns. For this keyboard, there are 5 rows and 17 columns. This means there will be 22 microcontroller pins and wires to connect.

After the rows and column are soldered together then it's time to connect the key switches. Solder a diode to each key switch pin. This will protect the key switch pins from current and keep them from being shorted. The diode will only allow the flow of current to be in one direction, and it also has a an indicator of black color that indicates the direction in which current will flow.

Sanabria says that some of the tools offered in auto parts stores, such as the Autel MaxiIM IM608PRO or IM508 can assist customers shopping or DIY users to program replacement keys and restore the immobilizer's data. The tools connect to the OBD port and guide the customer through the process, making it easier than replacing the computer in the vehicle.

Jump-starting the battery

A lot of people keep a set of jumper cables in their trunks to use in an emergency however, jumping a battery on newer vehicles may not be the best choice. These vehicles are equipped with a number of digital and electronic devices that communicate with each other. A voltage spike when a battery is hooked up to another one could damage these components, rendering your car undriveable.

Start the vehicle you are using and let it run for about two minutes before you connect the cables to the one that is disabled. Attach the red clip on the positive terminal of the battery that is good. (It will say "POS" or "+".) Attach the other end to a clear, unpainted metal surface underneath the hood of your disabled vehicle. The engine block is an excellent choice. Don't connect the black cable to the negative terminal of the dead battery, as it could ignite a spark that ignites the gasoline in the engine bay.

Once the cables are connected, start the vehicle that has been disabled and let it run for approximately five minutes before you disconnect them in reverse order. The battery in the saab spare key 9-3 will charge while you drive. It will take a while for it to drop back down. You should purchase another key fob when you can. Replacing the one that works requires the installation and programming of a brand new computer chip.

Replacement case

Many saab car keys - url - owners only have one key for their vehicle and if they lose that it's going to cost them. The reason for this is that it's not cheap to purchase a new key, and it requires replacing the CIM (Column Integration Module) or TWICE on older models, as well as programming. In the event of theft or other catastrophe, it is best to have an extra key. However, don't purchase a secondhand key even the case that it's "new." Keys that are claimed as new purchased from third-party sellers won't work and are almost guaranteed to fail at the critical moment.

The dealer will charge you the highest dollar if you only have one working key. We can, however, reset and re-program the computer's EEPROM to prepare it to accept the new key, without replacing the whole system. This could save you lots of money. It's more affordable rather than wait until you loose the only key.