Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinctly SUV feel to it thanks to its bigger dimensions, and the wheel sizes of 19 inches in Ti and ST-L models may be a bit firm at times. The front tyres on the Qashqai may also lose grip on rough surfaces and the CVT could occasionally display wrist-flexing torque steering.
This is usually caused by dead batteries, which can be replaced in a matter of minutes. Make sure the replacement battery is of the same voltage, size and specifications.
Water Damage
Water damage is among the most common reasons for a Nissan keyfob to display the "key ID is incorrect" 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. This is typically the case when you drop your key fob into the ocean or a pool pool, but it can be the case if it gets wet from rain or soapy hands.
If your key fob has been exposed to water for an extended period of time, it could need to be cleaned with isopropyl alcohol or electronic cleaner. Or, it could require the attention of a professional to repair or replace it.
If your key fob does require replacement the process is simple. Make sure you have the right multipack (CR2032, 3V). Open the front and rear cases using a flathead screwdriver. Remove the clips made of metal, then remove the battery, and then replace it. After reassembling the fob, put the mechanical key back in place and check that it is working correctly. If it doesn't then you'll need to take it to your local Nissan dealer or a professional auto locksmith to fix the chip in the key. Fortunately the chip isn't usually damaged by water exposure, so this should not be a major expense.
Dead Coin Battery
Another reason why your Nissan Qashqai key fob might not function is because the battery for the coin is dead. These batteries last for 3 to 5 years, but they will eventually fail if the fob has been dropped often. It is possible to replace the battery with a fresh one but be sure it's the same size and voltage as the original. If you are using a different battery it may cause the key to have an incorrect key ID which can prevent it from connecting to your vehicle.
nissan car key replacement price to replace the battery on a Nissan Qashqai key fob is by opening the fob with an small screwdriver that has a flat head. The screwdriver should be inserted into a small cut on the bottom of your key fob. The screwdriver should be gently twisted to divide the two halves. Remove the old CR2025 battery and replace it with a new one, making note of the position of the previous one inside the fob.
Before putting the new battery in place, make sure there is no water damage or dirt on the terminals. If this is the case clean the terminals using the smallest amount of isopropylethanol. Make sure that the pole cables are properly connected. They should be connected to both the negative and the positive poles of your battery.
Fault Diagnosis
If your Nissan Qashqai's main fob stops working after being exposed to water that is clean from a tap or rain it could be a sign there's a problem with the internal chip. A battery change won't solve the issue, and you'll need to purchase an entirely new key fob. If you dropped the key fob on the ground and it stopped functioning immediately it's likely due to damage to the internal chip. If you clean the chip with isopropyl ethanol and a paper towel and then replace it with the key fob, you'll typically get it working again.
A common error that you will see on the dashboard of your vehicle is "Key ID Not Correct." The vehicle is not able to recognize the key fob, which is why it won't allow the car to start. The problem can be caused by a variety of things like water damage, undetectable issues in the key fob's circuitry, or RFID interference.
The key fob won't work in the event that the batteries with 12 volts are dead or do not provide sufficient electric current. This could affect your Nissan Qashqai's remote keyless system central locking, as well as the capability to start the engine with the key fob. Check the batteries inside the key fob if you're not able to lock and unlock your door manually. Try replacing the battery to reset your transmitter.
Reprogramming
If the key fob was not submerged into saltwater it should come back to life with a simple rinse of clean water. You can also clean the electronic chip by using isopropyl or electronic cleaner. If none of these work, you may need to replace the key fob.
If your Nissan Intelligent Key still does not work, it may be a problem with the connection between it and your vehicle. To reconnect it, start by turning the key into the ignition, but not starting the car. Continue this process until the hazard light flashes two times. After that, turn the car off and take away the keys.
Open the fob compartment in your vehicle. It is usually located on a door jamb or the handle of the door for the driver. Find the small button labeled "program" and press it. Once the process has been completed you will hear the sound of a chime.
Now that your Intelligent Key is relinked to the car is the time to test it out. Stand some distance away from the vehicle and click all of the buttons on the key. If the lights flash or the horn sounds, the key is successfully connected to the Nissan. You can also try testing it in close proximity.