Reasons Why Your nissan Elgrand key replacement Qashqai Key Fob Won't Work

The Qashqai has a distinct SUV-like appearance due to its larger dimensions. Moreover, the 19-inch wheels on Ti and ST-L models can be a bit stiff at times. The front tyres of Qashqai can also lose grip on rough surfaces, and the CVT could occasionally display wrist-flexing torque steering.

This is usually the result of dead batteries that can be replaced in a matter of minutes. Make sure the replacement battery 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 rubber seals on the key fob shield the chip's electronic components, however long-term exposure to moisture can cause it not to work properly. It is common to observe this happen if your key fob was dropped into the ocean or swimming pool. However, it can occur when it becomes wet due to showers or soapy hands.

If your key fob was exposed to water for many years then you might need to clean it using isopropyl or electronic cleaner. Or, it could need to be taken to a professional to repair or replace it.

If your key fob has to be replaced, it is quite simple to do. First, ensure you have a multipack with the correct battery (CR2032 3V). The front and rear cases using the flat-head screwdriver. You'll have to remove the clips for retaining metal and then push out the old battery, then put in the new one. After reassembling the fob, put the mechanical key back in place and verify that it functions as intended. If it isn't it, you'll need to bring it to a Nissan dealer or professional auto locksmith for replacement of the chip in the key. The chip is typically not damaged by water, so it should not be too expensive.

Dead Coin Battery

The coin battery is another common reason that your nissan x trail key Qashqai remote key fob won't work. The batteries typically last for 3-5 years but can go bad with time, particularly if the fob is dropped frequently. It is possible to replace the battery with a fresh one, but be sure that it's the same voltage and size as the original. If you replace the battery, it may cause the key to be assigned a wrong key ID. This could prevent it from being connected to your vehicle.

The best way to change the coin battery in a Nissan Qashqai Key Fob is to open it with an incredibly small screwdriver. The screwdriver needs to be inserted into a small notch at the bottom of the key fob. Gently twist the screwdriver to split the two halves. Then, take out the old CR2025 button cell battery and insert a new one after noting its position on the fob.

Before putting the new battery in check to ensure there isn't any dirt or water damage to the terminals. If there is clean the terminals with some isopropyl ethanol. You'll also want to make sure the pole cables are connected properly - they must be connected to the positive and negative poles of the battery.

Diagnostics of a fault

If your Nissan Qashqai's primary fob doesn't function after being exposed to clean water from the tap or rain it could indicate that there's an issue with the internal chip. The battery replacement won't fix this, and you'll have to purchase another key fob. If the key fob didn't work after dropping it, it is likely that the chip inside was damaged. You can usually get the key fob back to work once again if it is removed and clean the chip using alcohol and paper towels before putting it back in.

Key ID Incorrect is a typical mistake that you might see on the dashboard of your vehicle. The vehicle is unable to recognize the key fob, and therefore will not allow the car to start. This problem can be caused many different ways, including water damage, problems undetectable in the key fob's circuitry or RFID interference.

If the 12 volt battery in your key fob inactive or is not supplying enough electric power it will cease to function. This can affect the remote keyless system and central locking on your Nissan Qashqai, as well as stopping you from starting your engine using the key fob (if equipped with Intelligent Key). Check the battery in the key fob if it is not able to lock and unlock your door by hand. Try re-inserting the battery to reset the transmitter.

Reprogramming

If the key fob was not submerged in saltwater it should be revived with a simple wash of clean water. You can also try cleaning the electronic chip with isopropyl alcohol or an electronic cleaner. If none of these works It could be the time to replace the entire key fob by a new one.

If your Nissan Intelligent Key still does not work, there could be a connection problem between it and the vehicle. To reconnect it, start by turning the key into the ignition, without turning on the car. Continue to do this until you see the danger lights flash twice. Then, turn off your vehicle and remove the key.

Then, you need to you must open the fob compartment inside your vehicle. It's usually on a door jamb or the handle for the driver's door. Find the small button labeled "program" and press it. When the process is complete you will hear a chime.

It's time to put your Intelligent Key to the test. Press all the buttons on the key while you are at a distance from the car. If the lights flash, or the horn sounds, then the key is connected to the Nissan. You can also test it near the Nissan.