Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinct SUV-like appearance due to its larger dimensions. Additionally, the wheel sizes of 19 inches in Ti and ST-L models may be a bit stiff at times. The front tyres may lose grip on rough surfaces, and its CVT may occasionally exhibit wrist-flexing torque steer.
This is usually the result of an unresponsive battery that can be replaced in just a few minutes. Make sure the battery you replace is of the same size, voltage and specification.
Water Damage
One of the main reasons that a Nissan key fob will give the "key ID is not correct" message is due to water damage. The key fob comes with rubber seals that protect the electronic chip inside, but long-term exposure to moisture could cause it not to function properly. This is typically the situation in the event that you've dropped your key fob in the ocean or a swimming in a pool, but it can be the case if it gets wet from soapy hands or rain.
If your key fob has been exposed to water for a prolonged duration, it might have to be cleaned with isopropyl alcohol or electronic cleaner. It may also need to be sent to an expert for repair or replacement.
If your key fob needs to be replaced, it is an easy procedure. Make sure you've got the correct multipack (CR2032, 3V). Unlock the front and rear cases with the flat-head screwdriver. Remove the metal clips, then remove the battery that was in place and replace it. Reassemble the fob and replace the mechanical key. Make sure it's working correctly. If it isn't then you'll need to bring it to a local Nissan dealer or an expert auto locksmith to fix the chip in the key. Fortunately the chip isn't typically damaged by exposure to water and this shouldn't be a major expense.
Dead Coin Battery
The coin battery is another common reason why your Nissan Qashqai remote key fob won't work. These batteries last three to five years, but will eventually fail in the event that the fob has been dropped often. You could replace the battery but make sure it is the same voltage and same size 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 paired with your vehicle.
how do you reprogram a nissan key fob push start to change the battery of a coin in the Nissan Qashqai Key Fob is to break it open using an small screwdriver that has a flat head. Insert the screwdriver into a small notch at the bottom of the fob and turn it around gently to separate the two parts of the key fob. Remove the old CR2025 battery and replace it with a new one, observing the position of the old one within the fob.
Examine the terminals to see if there is water damage or dirt before installing the new battery. If this is the case, clean the terminals using the smallest amount of isopropylethanol. Make sure that the pole cables are connected correctly. They should be connected both the negative and the positive poles of your battery.
Troubleshooting
If your Nissan Qashqai's key fob stops working after being exposed to water that is clean from a tap or rain it could indicate that there is a problem with the internal chip. You'll require a new fob if you are unable to fix the issue by replacing the battery. If you dropped the key fob on the ground and it stopped working instantly it is likely due to the damage to the internal chip. You can usually get the key fob back to work again if you remove and clean the chip with paper towel and isopropyl alcohol and then insert it back in.
One common error you might see on your car's dashboard is "Key ID Not Correct." This means that the car is unable to recognize the key fob and will not allow it to start the engine. The problem can be caused by a variety of factors such as water damage, undetectable malfunctions in the circuitry of the key fob or RFID interference.
The key fob won't work in the event that the 12 volt batteries are not working or provide enough electrical current. This will affect the Nissan Qashqai's keyless system, central locking and the ability to start the engine with the key fob. Check the batteries inside the key fob if you're unable to lock or unlock your door by hand. You may also try reinserting the battery to reset the transmitter.
Reprogramming
If the key fob was not submerged into saltwater it should be able to be restored to its original state by a simple wash of clean water. You can also clean the electronic chip using isopropyl or electronic cleaner. If these don't work it could be time to replace the entire key fob with a new one.
If your Nissan Intelligent Key still does not work, it may be a problem with the connection between it and your vehicle. To relink it, start by turning the key in the ignition, but not starting the car. Continue doing this until the hazard light flashes twice. After that, turn the car off and take the keys out.
Open the fob compartment in your vehicle's fob compartment. It's usually on a door's jamb or driver's door handle. Find the small button marked "program" and press it. Once the process is completed, you should hear an emitted sound.
It's time to put your Intelligent Key to the test. Take a step away from the vehicle and press all the buttons on the key. If the lights flash, or the horn sounds, then the key is connected to the Nissan. It is also possible to test it close to the Nissan.