Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's larger dimensions give it an SUV-like feel. Its ride on 19-inch alloy wheels on Ti and STL versions can also be firm. The front tyres on the Qashqai can also lose grip on bumpy surfaces, and the CVT may occasionally show wrist-flexing torque steering.
It is usually caused by an unresponsive coin battery that can be replaced in minutes. Make sure that the new battery is the same size, voltage, and specification.
Water Damage
Water damage is one of the most common reasons for the Nissan keyfob to display the "key ID is wrong" message. The key fob is fitted with rubber seals that protect the chip inside. However, prolonged exposure to moisture can cause it to stop working properly. replace nissan key is common to observe this when your key fob has been dropped in the ocean or swimming pool. However, it can occur when it is wet from rain or soapy hands.
If your key fob was exposed to water over an extended period of time it is possible to clean it with isopropyl, or an electronic cleaner. Or, it could require taking to an expert to repair or replace it.
If your key fob does require replacement the process is easy. Make sure you have the right multipack (CR2032, 3V). Then, you can open the front and back cases with the small flathead screwdriver. Remove the clips made of metal, then remove the battery that was in place and replace it. Reassemble the fob and replace the mechanical key. Check to see if it functions properly. If it isn't, you will need to take it to your local Nissan dealer or an experienced auto locksmith to replace the chip on the key. Fortunately, the chip is not normally damaged by exposure to water and this shouldn't be too expensive.
Dead Coin Battery
The coin battery is another common reason why your Nissan Qashqai remote key fob may not work. They last for three to five years, however they are prone to failure over time when the fob is frequently dropped. You could replace the battery but be sure to use the same voltage and the same size as the previous. If you install a new battery, it may cause the key to be assigned a wrong key ID. This will stop it from being linked to your vehicle.
The most effective method of changing the battery on a Nissan Qashqai Key Fob is to pry it open using an incredibly small screwdriver. The screwdriver needs to be inserted into a small cut on the bottom of the key fob. The screwdriver should be gently twisted to break the two halves. Remove the old CR2025 battery and replace it with a new one, observing the position of the previous one inside the fob.
Examine the terminals for water damage or dirt before installing the new battery. If so clean the terminals with small amounts of isopropyl alcohol. You'll also want to ensure that the pole cables are plugged in correctly. They should be connected to the positive and negative poles of the battery respectively.
Diagnostics of a fault
If your Nissan Qashqai key fob stops working after exposure to pure rain or tap water it could be a sign of a chip problem inside the. Change the battery won't fix this, and you'll need to purchase an entirely new key fob. If the key fob stopped working after dropping it, it's likely that the chip inside was damaged. If you clean the chip using isopropyl ethanol and paper towel and then put it back in the key fob, you'll typically get it working again.
Key ID Incorrect is a common error that can be seen on the dashboard of your car. The car is unable to recognize the key fob which is why it won't allow the vehicle to start. This issue can be caused by many different ways, including water damage, problems that are undetectable in the circuitry of the key fob or RFID interference.
The key fob will stop working if the 12 volt batteries are not working or provide enough electrical current. This could affect the Nissan Qashqai's remote keyless system central locking, as well as the capability to start the engine with the key fob. Check the batteries inside the key fob if you are not able to lock and unlock your door manually. Try installing the battery again to reset your transmitter.
Reprogramming
If the key fob was not submerged in saltwater the device should be able to be revived with a simple rinse of clean water. You may also try cleaning the electronic chip using isopropyl alcohol or an electronic cleaner. If these methods don't work It could be the time to replace the entire key fob with an entirely new one.
If your Nissan Intelligent Key still does not function, there could be a connection issue between it and the vehicle. To reconnect it, begin by turning the key in the ignition, without turning on the car. Continue doing this until the hazard light flashes two times. Then, turn off your vehicle and remove the key.
Then, open the fob compartment of your vehicle. It is typically located in the door jamb, on the handle of the driver's side or under the armrest. Find the small "program" button and press it. When the process is complete you will hear the sound of a chime.
It's time to test your Intelligent Key to the test. Make sure you press all the buttons on the key while standing at a distance from the car. If the lights flash and the horn squeaks it means the key has successfully connected to the Nissan. You can also test the key in close proximity.