Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's large dimensions give it a distinct SUV feel. Its ride on 19-inch alloy wheels on Ti and STL models may also be firm. The front tyres could lose grip on rough surfaces, and its CVT could occasionally exhibit wrist-flexing torque steer.
It is usually due to dead batteries that can be replaced in just a few minutes. Make sure the replacement battery is of the same voltage, size and specification.
Water Damage
Water damage is one of the most common causes for an Nissan keyfob to display the "key ID wrong" message. The rubber seals on the key fob are designed to protect the chip's electronics, but prolonged exposure to moisture could cause it to malfunction properly. It's common to see this if your keyfob has been dropped into the ocean or in a pool. However, it could also occur when it is wet from the rain or soapy hands.
If your key fob was exposed to water over a long period of time, you may need to clean it with isopropyl, or an electronic cleaner. It may also require taking to a professional to repair or replace it.
If your key fob require replacement the process is simple. Make sure you've got the correct multipack (CR2032, 3V). Remove the front and back cases using the flat-head screwdriver. Remove the metal clips, remove the old battery and replace it. Reassemble the fob and replace the mechanical key. Verify that it is working correctly. If it doesn't then you'll have to take it to an Nissan dealer or professional auto locksmith to replace the chip. Fortunately the chip isn't normally damaged by exposure to water which means that this shouldn't be a major expense.
Dead Coin Battery
Another common reason your Nissan Qashqai key fob might not function is that the battery in the coin has gone dead. These batteries last for 3 to 5 years, but they will eventually fail when the fob is dropped often. 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 choose to use a brand new battery, it could cause the key to be assigned a wrong key ID. This will stop it from being paired with your vehicle.
The best method to replace the battery in the Nissan Qashqai key fob is by prying open the fob with an small screwdriver that has a flat head. In the screwdriver, push it into tiny notch at the bottom of the fob and twist it gently to split the two parts of the key fob. Then, take out the old CR2025 button cell battery and replace it with an alternative one after taking note of its location on the fob.
Check the terminals for any water damage or dirt before installing the new battery. If there is, wash the terminals using a small amount of isopropyl alcohol. Make sure that the pole cables are properly connected. They must be connected to the positive and negative poles of your battery.
Fault Diagnosis
If your Nissan Qashqai key fob stops working after exposure to pure rain or tap water it could be an indication of an internal chip problem. You'll need a new keyfob if you are unable to fix the issue by changing the battery. If the key fob stopped working after you dropped it, it is likely that the chip inside was damaged. It is usually possible to get the key fob to function once more if you remove and clean the chip with paper towel and isopropyl alcohol and then put it back into.
Key ID Incorrect is a common mistake that you might see on the dashboard of your vehicle. The vehicle is unable to recognize the key fob, and consequently, won't allow the vehicle to start. The issue could be caused by a variety of factors such as water damage, undetectable problems in the circuitry of the key fob or RFID interference.
If the battery that powers 12 volts in your key fob is broken or is not supplying sufficient electric current, it will stop working. This will affect the remote keyless system and central locking of your Nissan Qashqai, as well as preventing you from starting the engine using the key fob (if equipped with Intelligent Key). If you're unable unlock or lock the door by hand You should examine the batteries in your key fob to be sure they're in good condition. You can also try reinstalling the battery to reset your transmitter.
Reprogramming
If the key fob is not been submerged in salt water the key fob should be able to be restored to its original state after a simple wash with clean water. You can also try cleaning the electronic chip using isopropyl Alcohol or an electronic cleaner. If none of these work then it might be time to replace the entire key fob with a new one.
If your Nissan Intelligent Key still does not function, there might be a problem connecting between it and your vehicle. Start by turning the ignition key but not starting the vehicle. Keep doing this until you see the danger lights flash twice. Turn the vehicle off and take away the keys.
Open the fob compartment of your vehicle. It's usually located in a door jamb, on the handle for the driver's door or under an armrest. Find the small "program" button and press it. nissan spare key replacement will hear a chime after the process has been completed.
It's time to put your Intelligent Key to the test. Use all the buttons on the key while you are at a distance from the vehicle. If the lights flash and the horn squeaks this means that the key has been successfully linked to the Nissan. You can also test it close to the Nissan.