Seat Alhambra Key Problems
seat car keys‘s Jumbo MPV family is among the top models in its class when it comes down to resale value. With a new model available for sale the family MPV jumbo is more impressive.
There are a myriad of reasons that the key fob could not function properly, such as a dead coin battery damage to the receiver module, water issues or signal interference. This article will guide you through the steps to get it working again.
Water Damage
If your key fob for the seat key replacement price Alhambra is able to withstand the wash cycle or a dip in the ocean or in a pool, then it’s equipped with a waterproof chip. However, don’t do it often because prolonged exposure to water increases the likelihood of the key fob becoming damaged. If the key fob ceases to working after exposure to clean tap water or rain then simply remove the battery, wipe the electronic component with paper towel and let it dry completely before putting it back into. In case of exposure to soapy or salty water it is recommended to wash the chip with isopropyl alcohol or an electronic cleaner prior to attempting to put the battery back in.
Faulty Receiver Module
If you have tried the battery of a button cell and the key fob still does not lock or unlock, it is likely that the receiver module has developed a fault. The good news is that this is an easy and cost-effective fix. You can disconnect the 12 volt battery for just a few minutes (first take off the negative cable, then press the horn button a few times) to drain any residual electricity, and then connect it in reverse order e.g. positive cable first, then negative.
ESP Warning Light If the ESP warning light flashes, it is normal and indicates that the car is driving over terrain that has traction issues between the road surface and the tyres isn’t ideal, such as gravel, snow or a lot of surface water. If the ESP warning light is constantly illuminated it indicates that there is a problem within the system and should be detected using an iCarsoft i908 seat leon car key OBD Code Reader which will give you a specific fault description.
Dead Coin Battery
A dead coin battery is among the most frequent causes for the seat leon spare key alhambra keys to stop working. The key fob is powered by tiny button cell batteries which keeps it powered. It should be replaced with a replacement with the same voltage, size and specifications as the original. When replacing the battery on the key fob, remove all metal clips and ensure that the contacts of the key fob are in good condition and free of corrosion.
If the key fob has been exposed to water, such as rain or soapy water it is recommended to remove the battery and clean the electronic chip using isopropyl alcohol or an electronic cleaner prior to inserting the new battery. The chip could be permanently damaged by moisture. If the key fob still isn’t working after replacing the battery it might be necessary to replace the key fob.
Faulty Receiver Module
If your key fob stopped functioning after replacing the battery, but it didn’t work, or if it stopped working suddenly, your receiver module could have encountered a problem. The receiver module receives radio frequency signals from the remote keyfob and transforms them into electrical signals that are then processed by other modules in the car.
If the receiver module is faulty, it will not accept any commands from your remote key fob. In this scenario you will require a dealer to reprogramme your key fob and install an entirely new receiver.
The key fob is sealed with rubber to keep water from getting inside the electronic chip. If you immerse the key fob in the ocean’s salty or soapy water, the chips inside may be damaged. You can attempt to clean the chip by rub it with isopropyl alcohol or electronic cleaner, but in the event that your key fob isn’t working after this, then you’ll need to buy a new one.
If the keys have been paired but the receiver module has developed a fault you may try to restart all electronics on board by removing the battery with 12 volts for a few minutes. Then, reconnect the battery in reverse order (negative cable first followed by positive). This will reset all the electronic components on board and restore their functionality.
Faulty electronic chip
The key fob contains tiny electronic chips that transmits a message to the receiver module when the key is used. If this signal does not match the one stored by the car the immobilizer is able to shut off the engine and stop the vehicle from starting. If the key fob isn’t working and you can’t reprogram it, it could be due a damaged chip.
The chip inside the key fob might need change to make it work again. The best method to do this is by removing the key from its housing and then using a pin or needle to get into contact with each of the retaining clips made of steel. If they are corroded or broken, you will have to replace them to allow the remote control to work. Make sure that any replacement batteries are of the same size, voltage and specifications as the original.
The Seat Alhambra is an attractive and well-designed model however, like all cars, it can sometimes experience issues with particular parts or equipment. Some owners have reported problems with the automatic climate control system. It may malfunction and be stuck in a certain setting. The infotainment system can also fail and freeze the screens.