Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinctly SUV feel to it thanks to its larger dimensions, and the ride on 19-inch wheels in Ti and ST-L models can be a bit stiff at times. The front tyres could lose grip on rough surfaces, and its CVT could occasionally exhibit wrist-flexing torque steer.
This is usually caused by a dead battery, which can be replaced in a matter of minutes. Be sure that the replacement battery is the same size, voltage, and specification.
Water Damage
One of the most frequent reasons a Nissan key fob will give the "key ID is not correct" message is due to water damage. The key fob has rubber seals that shield the electronic chip inside, but prolonged exposure to moisture could cause it to cease functioning properly. It's typical to observe this happen if your key fob was dropped into the ocean or in a pool. However, it can occur when it's wet from rain or soapy hand.
If your key fob was exposed to water for the course of a long time then you might need to clean it using isopropyl or electronic cleaner. It might also need to be sent to a professional to be repaired or replaced.
If your key fob is in need to be replaced, it is an easy process. First, ensure you have a multipack with the correct battery (CR2032 3V). Open the front and rear cases using the flat-head screwdriver. Remove the metal clips, take out the old battery and then replace it. Reassemble the fob and replace the mechanical key. Check that it works properly. If it doesn't then you'll need to take it to your local Nissan dealer or an experienced auto locksmith to fix the chip on the key. The chip is usually not damaged by water, so it isn't too costly.
Dead Coin Battery
The coin battery is a second common reason for why your Nissan Qashqai remote key fob might not function. They typically last for 3 to 5 years, but they may fail over time, especially if the fob is dropped frequently. You can replace the battery, but ensure it's the same voltage and same size as the previous. If you install a new battery, it may cause the key to be assigned a wrong key ID. This could prevent it from being linked to your vehicle.
The most efficient method of replacing the coin battery on a Nissan Qashqai key fob is by removing the fob with an small screwdriver that has a flat head. The screwdriver should be put into a small hole on the bottom of your key fob. Make sure to gently twist the screwdriver to separate the two halves. Remove the old CR2025 battery and replace it with a brand new one, noting the position of the old battery in the fob.
Before putting the new battery in, make sure there is no dirt or water damage on the terminals. If there is, wash the terminals with a small amount of isopropyl alcohol. You'll also need to ensure that the pole cables are connected correctly. They should be connected to the positive and negative poles of the battery.
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If your Nissan Qashqai key fob stops working after exposure to pure tap water or rain it could be a sign of a chip problem inside the. The battery replacement won't fix this, and you'll need to buy another key fob. If the key fob has stopped working after you dropped it, it is likely that the chip inside was damaged. If you clean the chip with isopropylethanol and paper towels and then insert it into the key fob, it is possible to typically get it working again.
Key ID Incorrect is a typical mistake that you might see on the dashboard of your vehicle. The car is unable to recognize the key fob, which is why it won't allow the vehicle to start. The issue can be caused by many things, including water damage, undetectable faults in the key fob's circuitry, or RFID interference.
The key fob will stop working in the event that the 12 volt batteries are not working or provide enough electrical current. This could affect the remote keyless system as well as central locking in your Nissan Qashqai, as well as making it impossible to start your engine with the key fob (if equipped with Intelligent Key). Check the battery in the key fob in case you are not able to lock and unlock your door manually. You may also try reinserting the battery to reset the transmitter.
Reprogramming
If the key fob was not submerged in saltwater it should be restored to its original state with a simple rinse of clean water. You can also clean the electronic chip using isopropyl or electronic cleaner. If none of these methods work then you might need to replace the key fob.
If your Nissan Intelligent Key is still not working, it could be an issue with the connection between it and the car. Start by turning the ignition switch without beginning the car. Keep doing this until you see the danger lights flash twice. Then, turn off the vehicle and remove the key.
Open the fob compartment of your vehicle's fob compartment. This is usually located in the door jamb, on the driver's side door handle, or under an armrest. Find the small button labeled "program" and press it. You should hear a chime sound once the process is complete.
It's time to test your Intelligent Key to the test. Press all the buttons on the key while standing a distance from the car. If the lights flash or the horn sounds, the key is successfully connected to the Nissan. You can also test it close to the Nissan.