Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinctly SUV-like appearance due to its larger dimensions, and the wheel sizes of 19 inches in Ti and ST-L models can be firm at times. The front tyres of Qashqai may also lose grip on rough surfaces, and the CVT may occasionally display a wrist-flexing torque steering.
This is generally caused by a dead coin battery which is easily replaced in minutes. Make sure that the new battery is of the same voltage, size, and specification.
Water Damage
Water damage is among the most common causes that cause a Nissan keyfob to display the "key ID wrong" message. The key fob is fitted with rubber seals that shield the electronic chip inside. However, prolonged exposure to moisture can cause it to stop working properly. It's common to see this if your key fob was dropped in the ocean or swimming pool. It can also occur when it is wet due to rain or soapy hand.
If your key fob is exposed to water for a lengthy time, it may need to be cleaned with isopropyl ethanol or electronic cleaner. It could also have to be taken to a professional for repair or replacement.
If your key fob require replacement, the procedure is relatively simple. First, make sure that you have an appropriate multipack battery (CR2032 3V). The front and rear cases using the flat-head screwdriver. Remove the clips made of metal, then remove the battery, and then replace it. After reassembling your fob, put the mechanical key back into its place and make sure it works as expected. If not, you'll need to take it to a Nissan dealer or professional auto locksmith to replace the chip. The chip isn't usually damaged by water so it should not cost a lot.
Dead Coin Battery
The coin battery is a second frequent reason why your Nissan Qashqai remote key fob may not work. These batteries last three to five years, but are prone to failure over time when the fob is dropped frequently. You can try replacing the battery with a new one, but make sure that it's the same voltage and size as the original. If you install a new battery, it may cause the key to be assigned a wrong key ID. This will prevent it from being linked to your vehicle.
The most effective method of changing the battery of a coin in a Nissan Qashqai Key Fob is to open it with a small flat-head screwdriver. The screwdriver should be inserted into a small hole on the bottom of the key fob. Make sure to gently twist the screwdriver to split the two halves. Then, remove the old CR2025 button cell battery and replace it with the new one after confirming its position in the fob.
Check the terminals for dirt or water damage prior to installing the new battery. If not clean the terminals using a small amount isopropyl ethanol. You'll also need to make sure the pole cables are connected correctly - they should be connected to the positive and negative poles of the battery, respectively.
Fault Diagnosis
If your Nissan Qashqai's main fob isn't working after being exposed to clean water from the tap or rain it could be a sign there is an issue with the internal chip. You'll need a new keyfob if you can't solve the issue by changing the battery. If you dropped the key fob on the ground and it stopped functioning immediately it's likely because it damaged the internal chip. If you clean the chip using isopropylethanol and paper towels, then replace it in the key fob, you will usually get it working again.
Key ID Incorrect is a typical mistake that you might see on the dashboard of your vehicle. new nissan key means that the car cannot recognize the key fob and will not allow it to start the engine. This issue can be caused by several ways, such as water damage, problems undetectable in the key fob circuitry or RFID interference.
If the battery that powers 12 volts inside your key fob is inactive or is not supplying enough electric current it will cease to function. This could affect the remote keyless system as well as 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 you are in a position to lock or unlock your door by hand. You can also try re-inserting the battery to reset the transmitter.
Reprogramming
If the key fob was not submerged into saltwater the device should be able to return to life with a simple rinse of clean water. You might also try cleaning your electronic chip using isopropyl ethanol or an 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 could be a connection issue between it and the vehicle. To relink it, start by turning the key in the ignition, but not starting the car. Continue this process until you see the warning lights flash twice. Then, turn the car off and take away the keys.
Then, you need to then open the fob compartment in your vehicle. It's usually in the door jamb, on the driver's side door handle, or under an armrest. Find the button that says "program" and press it. You should hear a chime once the process is complete.
It's time to test your Intelligent Key to the test. Take a step away from the vehicle and press all the buttons on it. If the lights flash, or the horn sounds, the key is connected to the Nissan. You may also try testing it close to the Nissan.