Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinct SUV-like feel due to its larger dimensions. Moreover, the ride on 19-inch wheels in Ti and ST-L models can be a bit spongy at times. The front tyres of the Qashqai are also prone to losing traction on rough surfaces, and the CVT may occasionally display wrist-flexing torque steering.
This is generally caused by an unresponsive coin battery that can be easily replaced in minutes. Make sure the new battery is of the same size, voltage and specifications.
Water Damage
Water damage is one of the most common causes that cause the Nissan keyfob to display the "key ID incorrect" message. The rubber seals on the key fob guard the electronic chip, but prolonged exposure to moisture can cause it not to work properly. It is common to observe this if your keyfob was dropped into the ocean or swimming pool. But it can also occur when it's wet due to showers or soapy hands.
If your key fob was exposed to water for an extended period of time then you might need to clean it with isopropyl or electronic cleaner. It might also need to be sent to a specialist for repair or replacement.
If your key fob needs to be replaced, it's an easy process. Make sure you have the right multipack (CR2032 3V). Then, open the back and front cases with a small flathead screwdriver. Remove the clips made of metal, then remove the old battery and replace it. After reassembling your fob, put the mechanical key back in place and verify that it works as expected. If it doesn't, you'll need to take it to a Nissan dealer or a professional auto locksmith for the replacement of the chip in the key. The chip is usually not damaged by water and therefore isn't too costly.
Dead Coin Battery
The coin battery is another common reason for why your Nissan Qashqai remote key fob might not function. The batteries typically last between 3-5 years but can go bad over time, particularly if the fob is frequently dropped. You can try replacing the battery with a new one, but make sure it's the same size and voltage as the original. If you choose to use a brand new battery, it may cause the key to be assigned a different key ID. This will prevent it from being paired with your vehicle.
The most effective method to replace the battery on the Nissan Qashqai key fob is by prying open the fob with a small flat head screwdriver. In the screwdriver, push it into a small notch at the bottom of the fob and twist gently to separate the two parts of the key fob. Then, take out the old CR2025 button cell battery and insert a new one after noting its location in the fob.
Check the terminals for any dirt or water damage prior to installing the new battery. If there is, clean the terminals using a small amount of isopropyl alcohol. You should also make sure the pole cables are plugged in correctly - they should be connected to the positive and negative poles of your battery, respectively.
Diagnostics of a fault
If your Nissan Qashqai key fob stops working after exposure to clean rain or tap water it could be a sign of a chip problem inside the. The battery replacement won't fix this, and you'll have to buy a new key fob. If the key fob stopped working after you dropped it, it's likely that the chip inside was damaged. It is usually possible to get the key fob to work once again if it is removed and clean the chip using alcohol and paper towels, then put it back in.
Key ID Incorrect is a common mistake that you might see on the dashboard of your vehicle. The vehicle is unable recognize the key fob and therefore will not allow the vehicle to start. The issue could be caused by a variety of factors including water damage, undetectable malfunctions in the key fob's circuitry or RFID interference.
If the battery that powers 12 volts in your key fob inactive or is not supplying sufficient electric current, it will stop working. This could affect the Nissan Qashqai's remote keyless system, central locking and the ability to start the engine with the key fob. Examine the batteries on the key fob if you're 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 nissan replacement keys was not submerged into saltwater it should come back to life by a simple wash of clean water. You can also try cleaning the electronic chip using isopropyl alcohol or an electronic cleaner. If none of the above works, you may have to replace the key fob.
If your Nissan Intelligent Key is still not functioning, there may be a problem with the connection between it and the car. To reconnect it, start by turning the key in the ignition but without starting the car. Continue doing this until the hazard light flashes two times. Then, turn the vehicle off and remove the keys.
Then, then open the fob compartment in your vehicle. It's usually on a door jamb or the handle of the door for the driver. Find the small button marked "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. Set your feet a distance from the vehicle and click all of the buttons on the key. If the lights flash or the horn sounds, then the key is successfully connected to the Nissan. You can also test it close to the Nissan.