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 may also be a bit firm. The front tyres could lose grip on rough surfaces and its CVT can occasionally display wrist-flexing torque steer.

It is usually caused by an inoperable coin battery, which is easily replaced in a matter of minutes. Make sure the battery you replace is of the same size, voltage and specification.

Water Damage

One of the most common reasons why a Nissan key fob gives the "key ID is not correct" message is due to water damage. The rubber seals on the key fob guard the chip's electronics, but long-term exposure to moisture can cause it to malfunction correctly. This is typically the situation in the event that you've dropped your key fob in the ocean or a swimming pool, but it can be the case if it gets wet from soapy hands or rain.

If your key fob is exposed to water for a long duration, it might have to be cleaned with isopropyl alcohol or electronic cleaner. In addition, it may require the attention of a professional for repair or replacement.

If your key fob does require replacement, the procedure is relatively simple. Make sure you've got the correct multipack (CR2032, 3V). Then, open the front and back cases using the help of a small screwdriver. You'll need to remove the clips that hold the metal together and remove the old battery and put in the new one. After reassembling the fob, put the mechanical key back in place and check that it operates correctly. If not it, you'll need to bring it to an Nissan dealer or professional auto locksmith to repair the chip in the key. Fortunately, the chip is not typically damaged by exposure to water, so this should not be too expensive.

Dead Coin Battery

The coin battery is another common reason why your Nissan Qashqai remote key fob might not function. These batteries last for three to five years, however they can become faulty over time in the event that the fob has been frequently dropped. You could try replacing the battery with a fresh one, but make sure it's the same size and voltage as the original. If you replace the battery, it may cause the key to be assigned a wrong key ID. This will stop it from being paired with your vehicle.

The most effective method of changing the coin battery in the nissan car key replacement Qashqai Key Fob is to break it open using an small screwdriver that has a flat head. The screwdriver should be put into a small cut 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, making note of the position of the old battery in the fob.

Check the terminals for any dirt or water damage prior to installing the new battery. If not clean the terminals using some isopropyl ethanol. Make sure that the pole cables are properly connected. They should be connected both the negative and the positive poles of your battery.

Diagnostics of a fault

If your Nissan Qashqai key fob stops working after exposure to pure rain or tap water, it may be a sign of an internal chip issue. You'll require a new fob if you are unable to fix the issue by replacing the battery. If the key fob has stopped working after you dropped it, it's likely that the chip inside was damaged. It is possible to get the key fob back to function again if you take it out and clean the chip with alcohol and paper towels before putting it back into.

Key ID Incorrect is a typical error that can be seen on the dashboard of your car. This means that the car cannot recognize the key fob, and will not allow it to start the engine. The issue can be caused by a variety of factors including water damage, undetectable issues in the key fob's circuitry or RFID interference.

The key fob will stop working when the 12 volt batteries are dead or do not provide enough electric current. This can affect your Nissan Qashqai's remote keyless system central locking, as well as the ability to start the engine with the key fob. If you're unable to lock or unlock the door manually it is recommended to check the batteries inside your key fob to make sure they're in good condition. You may also try reinserting the battery to reset the transmitter.

Reprogramming

If the key fob is not been submerged in salt water, it should be able to return to life after a simple wash with clean water. You may also try cleaning the electronic chip with isopropyl alcohol or an electronic cleaner. If none of these methods work it is possible 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 pressing the ignition key, but without activating the vehicle. Repeat this process until the hazard light flashes two times. After that, turn the car off and take out the keys.

Open the fob compartment in your vehicle. It's usually found on a door jamb or the handle of the driver's door. Find the small "program" button and press it. You will hear a sound after the process has been completed.

Now that your Intelligent Key is relinked to the car is the time to test it out. Stand some distance away from the car, and press all the buttons on the key. If the lights flash or the horn sounds, the key is successfully connected to the Nissan. You can also test it near the Nissan.