Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinct SUV feel to it thanks to its larger dimensions. Additionally, the wheel sizes of 19 inches in Ti and ST-L models can be a bit stiff at times. The front tyres of the Qashqai can lose grip on rough surfaces, and its CVT could occasionally exhibit wrist-flexing torque steer.
It is usually caused by an inoperable coin battery, which can be easily repaired in a matter of minutes. Make sure the new battery is of the same size, voltage and specifications.
Water Damage
Water damage is among the most common reasons for a Nissan keyfob to display the "key ID wrong" message. The key fob is fitted with rubber seals that protect the chip inside, but long-term exposure to moisture could cause it not to function properly. It's normal to see this if your keyfob has been dropped in the water or a swimming pool. It can also occur when it's wet due to showers or soapy hands.
If your key fob is exposed to water for a prolonged duration, it might have to be cleaned with isopropyl alcohol or electronic cleaner. It could also have to be taken to an expert for repair or replacement.
If your key fob need to be replaced the process is easy. First, ensure you have an appropriate multipack battery (CR2032 3V). Open the front and back cases with the small flathead screwdriver. Remove the metal clips, take out the old battery and replace it. Reassemble the fob and replace the mechanical key. Check to see if it functions correctly. If it doesn't then you'll need to take it to a Nissan dealer or professional auto locksmith to replace the chip. Fortunately, the chip is not usually damaged by water exposure, so this should not cost you a lot.
Dead Coin Battery
The coin battery is another common reason for why your Nissan Qashqai remote key fob won't work. These batteries last 3 to 5 years, but they are prone to failure 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 previous. If you're using a different battery, it can cause the key to have an invalid key ID which can prevent it from paired with your vehicle.
The most efficient method to change the battery inside the Nissan Qashqai Key Fob is to break it open using a small flat-head screwdriver. The screwdriver needs to be inserted into a small notch on the bottom of the key fob. Simply twist the screwdriver to separate the two halves. Then, take out the old CR2025 button cell battery and replace it with the new one after confirming its location on the fob.
Examine the terminals to see if there is water damage or dirt before installing the new battery. If there is, clean the terminals with a tiny amount of isopropyl alcohol. You should also make sure the pole cables are plugged in correctly - they should be connected to the negative and positive poles of the battery respectively.
Fault Diagnosis
If your Nissan Qashqai's main fob isn't working after being exposed to water that is clean from a tap or rain, this could indicate that there's an issue with the internal chip. You'll need a new keyfob if you are unable to fix the issue by changing the battery. If you dropped the key fob on the ground and it stopped working instantly it's most likely because it damaged the internal chip. It is usually possible to get the key fob back to function once more if you remove and clean the chip with alcohol and paper towels and then put it back in.
Key ID Incorrect is a typical error that you can see on the dashboard of your car. replacement key nissan qashqai is unable recognize the key fob and consequently, won't allow the vehicle to start. This problem can be caused various ways, including water damage, problems undetectable in the circuitry of the key fob or RFID interference.
If the 12 volt battery inside your key fob is dead or not providing enough electrical current it will cease to function. This could affect your Nissan Qashqai's keyless system central locking, as well as the capability to start the engine using the key fob. Examine the batteries on the key fob if you're not able to lock and unlock your door manually. Try installing the battery again to reset your transmitter.
Reprogramming
If the key fob has not been submerged in salt water the device should be able to return to life after a quick wash with clean water. You can also clean the electronic component using isopropyl or electronic cleaner. If these methods don't work, it may be time to replace the entire key fob with a brand new one.
If your Nissan Intelligent Key is still not working, it could be an issue with the connection between it and your car. To reconnect it, start by turning the key into the ignition without starting the car. Keep doing this until you see the warning lights flash twice. Turn the vehicle off and take away the keys.
Open the fob compartment in your vehicle. It's usually on a door's jamb or the handle for the driver's door. Find the small "program" button and press it. You will hear a sound after the process is completed.
It's time to put your Intelligent Key to the test. Click all the buttons on the key while you are at a distance away from the car. If the lights flash and the horn squeaks, it means that the key is successfully linked to the Nissan. You can also test it near the Nissan.