Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinctly SUV-like appearance due to its bigger dimensions, and the 19-inch wheels on Ti and ST-L models may be a bit stiff at times. The front tyres of the Qashqai can lose grip on rough surfaces and its CVT could occasionally exhibit wrist-flexing torque steer.

This is typically caused by the battery of a coin that is dead. It can be easily replaced in a matter of minutes. Make sure that the replacement battery is of the same size, voltage and specifications.

Water Damage

Water damage is one of the most frequent causes for the Nissan keyfob to display the "key ID wrong" message. The key fob has rubber seals that protect the chip inside, but prolonged exposure to moisture can cause it to stop functioning properly. It's normal to see this if your key fob has been dropped in the ocean or in a pool. It can also occur when it becomes wet due to rain or soapy hands.

If your key fob was exposed to water for a long period of time and you're not sure, clean it with isopropyl, or an electronic cleaner. It might also need to be taken to an expert for repair or replacement.

If your key fob has to be replaced, it is quite simple to do. First, make sure that you have a multipack of the right battery (CR2032 3V). Remove the front and back cases with a flathead screwdriver. You'll have to remove the metal retaining clips and then push out the old battery, then replace it with the new one. After reassembling the fob, put the mechanical key back in place and verify that it is working correctly. If it isn't then you'll have to take it to a Nissan dealer or a professional auto locksmith for replacement of the key chip. Fortunately, the chip is not normally damaged by exposure to water and this shouldn't be a major expense.

Dead Coin Battery

Another reason that your nissan qashqai key replacement Qashqai key fob may not work is because the battery in the coin has gone dead. The batteries last for about 3 to 5 years, but they will eventually fail if the fob has been dropped frequently. You can replace the battery but be sure to use the same voltage and the same size as the original. If you choose to use a brand new battery, it may cause the key to be assigned a wrong key ID. This could prevent it from being paired with your vehicle.

The best way to replace the battery of a coin on the Nissan Qashqai key fob is by opening the fob with an incredibly small screwdriver with a flat head. The screwdriver should be put into a small notch at the bottom of your key fob. Make sure to gently twist the screwdriver to divide the two halves. Remove the old CR2025 battery and replace it with a brand new one, observing the position of the previous one inside the fob.

Check the terminals for water damage or dirt before installing the new battery. If this is the case, clean the terminals using some isopropyl ethanol. Make sure that the pole cables are connected correctly. They must be connected to the negative and the positive poles of your battery.

Fault Diagnosis

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. A battery change won't solve this, and you'll have to purchase 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 put it back in the key fob, it is possible to typically get it working again.

A common error that you will see on your car's dashboard is "Key ID Not Correct." This means that the car cannot recognize the key fob and not allow it to start the engine. This problem could be caused in several ways, such as water damage, issues that are undetectable within the key fob circuitry or RFID interference.

If the battery that powers 12 volts in your key fob is empty or isn't supplying enough electric power, it will stop working. This could affect your Nissan Qashqai's keyless system central locking, as well as the capability to start the engine with the key fob. Check the batteries in the key fob if it is not able to lock and unlock your door manually. You may also try reinstalling the battery to reset your transmitter.

Reprogramming

If the key fob was not submerged in saltwater the device should be able to be revived by a simple wash of clean water. You can also clean the electronic chip by using isopropyl or electronic cleaner. If none of these work it is possible to replace the key fob.

If your Nissan Intelligent Key is still not functioning, there may be an issue with the connection between it and the car. To reconnect it, begin by turning the key in the ignition but without starting the car. Continue to do this until you see the hazard lights flash twice. Turn off the car and take out the key.

Then, you need to open the fob compartment of your vehicle. It is usually located on a door jamb, or the handle of the door for the driver. Find the small "program" button and press it. When the process is complete, you should hear an emitted sound.

Now that your Intelligent Key is relinked to the car It's time to test it out. Click all the buttons on the key while standing a distance from the vehicle. If the lights flash and the horn squeaks it means that the key is successfully linked to the Nissan. You can also test it close to the Nissan.