Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai's bigger dimensions give it an SUV-like ambiance. Its 19-inch alloy wheels in Ti and STL models may also be firm. Its front tyres can also lose grip on rough surfaces, and its CVT might occasionally exhibit wrist-flexing torque steer.

It is usually due to the battery being dead that can be replaced in a matter of minutes. Make sure the replacement battery is of the same voltage, size and specification.

Water Damage

One of the main reasons a Nissan key fob displays the "key ID incorrect" message is due to water damage. The key fob has rubber seals which protect the chip inside, but long-term exposure to moisture can cause it not to function properly. It's typical to observe this when your key fob has been dropped into the ocean or swimming pool. But it can also occur when it's wet due to rain or soapy hands.

If your key fob has been exposed to water for a long period of time, it might need to be cleaned using isopropyl alcohol or electronic cleaner. Or, it could require the attention of an expert to repair or replace it.

If your key fob is in need to be replaced, it is an easy process. Make sure you have the correct multipack (CR2032 3V). Then, you can open the front and back cases with an abrasive screwdriver. Remove the metal clips, take out the old battery and replace it. After reassembling your fob, put the mechanical key back into place and verify that it functions as intended. If it does not it, you'll need to bring it to a Nissan dealer or a professional auto locksmith for replacement of the key chip. 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 won't work. The batteries typically last for 3-5 years, but they are susceptible to becoming depleted over time, particularly when the fob is frequently dropped. You can replace the battery, but be sure to use the same voltage and the same size as the previous. If you are using a different battery, it can cause the key to have an invalid key ID which can prevent it from pairing with your vehicle.

The most efficient method of replacing the battery of a coin 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 at the bottom of the fob, and move it around to separate the two halves of the key fob. Remove the old CR2025 battery and replace it with a new one, noting the position of the old one within the fob.

Examine the terminals for dirt or water damage prior to installing the new battery. If there is, clean the terminals with a small amount of isopropyl alcohol. Also, make sure the pole cables are plugged in properly - they must be connected to the negative and positive poles of the battery.

Troubleshooting

If your Nissan Qashqai key fob stops working after exposure to clean rain or tap water, it may be a sign of an internal chip issue. Changing the battery won't fix this, and you'll need to buy the new key fob. If the key fob stopped working after dropping it, it is likely that the chip inside was damaged. It is possible to get the key fob to function once more if you remove and clean the chip using alcohol and paper towels and then put it back into.

Key ID Incorrect is a common mistake that you might see on the dashboard of your car. The vehicle is unable to recognize the key fob, and thus won't allow the car to start. This issue can be caused by various ways, including water damage, issues that are undetectable within the key fob circuitry or RFID interference.

If the 12 volt battery in your key fob is inactive or is not supplying sufficient electric current, it will stop working. This can affect the remote keyless system and central locking in your Nissan Qashqai, as well as hindering you from starting your engine with the key fob (if equipped with Intelligent Key). If you can't lock or unlock the door by hand it is recommended to check the batteries in the key fob to make sure they're in good shape. You could also try re-inserting the battery to reset the transmitter.

Reprogramming

If the key fob was not submerged into saltwater it should come back to life with a simple wash of clean water. You might also try cleaning your electronic chip using isopropyl alcohol or an electronic cleaner. If these don't work, it may be time to replace the entire key fob with a brand new one.

If your Nissan Intelligent Key is still not functioning, there may be a problem with the connection between it and your car. Start by turning the ignition switch without activating the vehicle. Continue doing this until the hazard light flashes twice. Turn off the vehicle and remove the key.

Then, you need to you must open the fob compartment inside your vehicle. It is typically located in a door jamb on the handle for the driver's door or underneath an armrest. Find the small "program" button and press it. Once the process is completed, you should hear an emitted sound.

Now that your Intelligent Key is relinked to the car is the time to test it out. Take a step away from the car, and hit all the buttons on the key. If the lights flash and the horn sounds it means that the key is successfully linked to the Nissan. It is also possible to test it close to the nissan qashqai Key replacement (tntech.kr).