nissan juke replacement key Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's large dimensions give it an SUV-like ambiance. Its 19-inch alloy wheels on Ti and STL models can also be a bit firm. The front tyres of Qashqai may also lose grip on rough surfaces, and its CVT can sometimes display a wrist-flexing torque steering.
This is typically caused by an unresponsive coin battery that can be easily replaced in a matter of minutes. Make sure that the replacement battery is of the same size, voltage, and specification.
Water Damage
Water damage is one of the most frequent causes for the Nissan keyfob to display the "key ID is incorrect" message. The key fob is fitted with rubber seals that protect the chip inside, but prolonged exposure to moisture could cause it not to function properly. This is often the case when you drop your key fob into the ocean or a pool pool, but it can occur if it becomes wet from soapy hands or rain.
If your key fob is exposed to water for a lengthy period of time, it might need to be cleaned with isopropyl alcohol or an electronic cleaner. It might also need to be sent to an expert to repair or replace it.
If your key fob does need to be replaced, the procedure is relatively easy. Make sure you have the right multipack (CR2032, 3V). Unlock the front and rear cases with a flathead screwdriver. You'll need to take out the clips for retaining metal and pull out the old battery, then replace it with the new one. After reassembling the fob, put the mechanical key back into place and verify that it is working correctly. If it isn't, you will need to go to your local Nissan dealer or an expert auto locksmith to replace the chip on the key. The chip is usually not damaged by water and therefore should not be too expensive.
Dead Coin Battery
The coin battery is a second common reason for why your Nissan Qashqai remote key fob might not function. These batteries last 3 to 5 years, but they may fail over time when the fob is dropped frequently. You can replace the battery but be sure to use the same voltage and the same size as the original. If you use an alternative battery, it could cause the key to have an incorrect key ID which will prevent it from paired with your vehicle.
The most effective method of changing the battery on the Nissan Qashqai Key Fob is to break it open using a small flat-head screwdriver. In the screwdriver, push it into a small notch at the bottom of the fob and turn it around gently to separate the two parts of the key fob. Then, remove the old CR2025 button cell battery and insert an alternative one after taking note of its position in the fob.
Before you put the new battery into place be sure that there isn't any dirt or water damage to the terminals. If there is, clean the terminals with a tiny amount of isopropyl alcohol. Make sure that the pole cables are properly connected. They should be connected to the positive and negative poles of your battery.
Diagnostics of a fault
If your Nissan Qashqai key fob stops working after exposure to clean tap water or rain it could be a sign of a chip issue inside. A battery change won't solve this, and you'll need to buy another key fob. If the key fob didn't work after you dropped it, it's likely that the chip inside was damaged. You can usually get the key fob to function again if you take it out and clean the chip using paper towel and isopropyl alcohol and then put it back in.
One common error you may see on your dashboard is "Key ID Incorrect." The vehicle is not able to recognize the key fob, and consequently, won't allow the car to start. The issue could be caused by a variety of factors including water damage, undetectable malfunctions in the circuitry of the key fob, or RFID interference.
The key fob will cease to function when the 12 volt batteries are dead or fail to provide enough electric current. This can affect the remote keyless system and central locking of your Nissan Qashqai, as well as hindering you from starting your engine with the key fob (if equipped with Intelligent Key). If you can't lock or unlock the door by hand, you should check the batteries in your key fob and make sure they are in good condition. You could also try re-inserting the battery to reset the transmitter.
Reprogramming
Unless the key fob has been submerged in salt water, it should be able to be restored to its original state after a quick wash with clean water. You can also clean the electronic component using isopropyl or electronic cleaner. If these don't work, it may be time to replace the entire key fob with a new one.
If your Nissan Intelligent Key is still not working, it could be a problem with the connection between it and your car. To reconnect it, start by turning the key in the ignition, but not starting the car. Continue doing this until the hazard light flashes two times. Turn off your vehicle and remove the key.
Open the fob compartment in your vehicle's fob compartment. It's usually located in a door jamb on the handle of the driver's side or underneath an armrest. Find the button that says "program" and press it. You will hear a sound when the process is completed.
It's time to test your Intelligent Key to the test. You must stand a certain distance away from the vehicle, and press all the buttons on it. If the lights flash or the horn sounds, then the key is successfully connected to the Nissan. You can also test it near the Nissan.