Nissan Qashqai Key Fob: A Simple Definition
Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's greater dimensions give it an SUV-like ambiance. Its 19-inch alloy wheels in Ti and STL versions can also be a bit firm. The front tyres of Qashqai are also prone to losing grip on bumpy surfaces, and its CVT can occasionally display a wrist-flexing torque steering.
It is usually caused by a dead coin battery which can be easily replaced in minutes. Make sure the replacement battery is of the same voltage, size and specification.
Water Damage
Water damage is one of the most common causes that cause a Nissan keyfob to display the "key ID wrong" message. The key fob comes with rubber seals which protect the chip inside. However, prolonged exposure to moisture could cause it to stop working properly. It's normal to see this if your keyfob has been dropped into the ocean or swimming pool. It can also occur when it becomes wet from the rain or soapy hands.
If your key fob has been exposed to water for a prolonged duration, it might have to be cleaned using isopropyl alcohol or an electronic cleaner. It could also have to be taken to a specialist for repair or replacement.
If your key fob requires to be replaced, it is a relatively simple procedure. Make sure you have the proper multipack (CR2032, 3V). Remove the front and back cases using a flathead screwdriver. Remove the metal clips, remove the battery that was in place and replace it. Reassemble the fob and replace the mechanical key. Make sure it's working properly. If it isn't then you'll have to take it to a Nissan dealer or professional auto locksmith for the replacement of the chip in the key. Fortunately the chip isn't usually damaged by water exposure and this shouldn't cost you a lot.
Dead Coin Battery
Another reason why your Nissan Qashqai key fob might not work is that the coin battery has gone dead. They typically last for 3 to 5 years, but they can become depleted in time, particularly if the fob is dropped frequently. You can try replacing the battery with a fresh one, but make sure that it's the same size and voltage as the original. If you install a new battery, it may cause the key to be assigned a different key ID. This could prevent it from being connected to your vehicle.
The best way to replace the coin battery on a Nissan Qashqai key fob is by removing the fob with a small flat head screwdriver. In the screwdriver, push it into a small notch on the bottom of the fob, and move it around to separate the two parts of the key fob. Remove the old CR2025 battery and replace it with a brand new one, taking note of the location of the old one within the fob.
Before putting the new battery in, make sure there is no water damage or dirt on the terminals. If there is, clean the terminals with a tiny amount of isopropyl alcohol. You'll also want to ensure that the pole cables are connected correctly. They should be connected to the negative and positive 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 an indication of an internal chip issue. You'll need a new keyfob in the event that you can't resolve the issue by changing the battery. If you dropped the key fob on the ground and it stopped working immediately, this is most likely because it has damaged the internal chip. If you clean the chip with isopropyl alcohol and paper towel and then put it back in the key fob, you'll generally get it back to working.
Key ID Incorrect is a common mistake that you might see on the dashboard of your vehicle. This means that the car is unable to recognize the key fob and will not allow it to start the engine. The issue could be caused by a variety of factors including water damage, undetectable issues in the circuitry of the key fob, or RFID interference.
If the battery that powers 12 volts in your key fob broken or is not supplying enough electric power, it will stop working. This could affect your Nissan Qashqai's keyless system, central locking and the capability to start the engine using the key fob. If you're unable to unlock or lock the door by hand it is recommended to check the batteries in the key fob to make sure they are in good shape. 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 wash of clean water. You can also clean the electronic chip with isopropyl or electronic cleaner. If none of these work then it might be time to replace the entire key fob by a new one.
If your Nissan Intelligent Key is still not working, it could be an issue with the connection between it and your car. To reconnect it, start by turning the key in the ignition without starting the car. Continue doing this until the hazard lights flash twice. After The KeyLab , turn the car off and take the keys out.
Open the fob compartment in your vehicle. It's usually located on a door jamb, or driver's door handle. Find the small button labeled "program" and press it. Once the process is completed, you should hear a chime.
Now that your Intelligent Key is relinked to the car is the time to test it out. Click all the buttons on the key while you are at a distance away from the car. If the lights flash, or the horn sounds, the key is connected to the Nissan. You can also try testing it close to the Nissan.