Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai's bigger dimensions give it an SUV-like feel. Its ride on 19-inch alloy wheels in Ti and STL models may also be a bit firm. The front tyres of the Qashqai can lose grip on rough surfaces, and its CVT might occasionally exhibit wrist-flexing torque steer.

This is typically caused by an unresponsive coin battery that can be replaced in minutes. Be sure that the replacement battery is of the same voltage, size, and specification.

Water Damage

Water damage is one of the most common reasons for the Nissan keyfob to display the "key ID is incorrect" message. The key fob has rubber seals that shield the electronic chip inside, but prolonged exposure to moisture could cause it to cease functioning properly. This is usually the case when you drop your key fob in the ocean or in a swimming pool, but it can also happen if it gets wet due to rain or soapy hands.

If your key fob has been exposed to water for an extended duration, it might have to be cleaned using isopropyl ethanol or electronic cleaner. It could also have to be taken to a professional to repair or replace it.

If your key fob does need to be replaced the process is simple. First, ensure that you have a multipack of the correct battery (CR2032 3V). Open the back and front cases with an abrasive screwdriver. Remove the metal clips, remove the old battery and then replace it. Reassemble the fob and replace the mechanical key. Verify that it is working properly. If it does not then you'll have to go to your local Nissan dealer or a professional auto locksmith to replace the chip that controls the key. The chip is typically not damaged by water and therefore should not be too expensive.

Dead Coin Battery

Another reason why your nissan juke key fob Qashqai key fob may not function is that the coin battery has gone dead. These batteries last for three to five years, however they are prone to failure over time in the event that the fob has been dropped frequently. You can replace the battery however, make sure it's the same voltage and same size as the previous. If you're using an alternative battery, it could cause the key to have an incorrect key ID, which will prevent it from paired with your vehicle.

The best way to change the battery of a coin in a Nissan Qashqai Key Fob is to pry it open with a small flat-head screwdriver. In the screwdriver, push it into a small notch on the bottom of the fob and move it around to separate the two halves of the key fob. Then, remove the old CR2025 button cell battery and insert another one after confirming its position on the fob.

Before you put the new battery in place check to ensure there is no water damage or dirt on the terminals. If there is clean the terminals with some isopropyl ethanol. Make sure that the pole cables are properly connected. They should be connected to the negative and the positive 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 require a new keyfob if you are unable to fix the issue by changing the battery. If the key fob has stopped working after dropping it, it's likely that the chip inside was damaged. If you clean the chip using isopropyl alcohol and paper towel and then insert it into the key fob, you can generally get it working.

One common error you may see on your dashboard is "Key ID Incorrect." This means that the vehicle cannot recognize the key fob and will not allow it to start the engine. The issue can be caused by a variety of things like water damage, undetectable faults in the circuitry of the key fob or RFID interference.

If the battery that powers 12 volts in your key fob broken or is not supplying sufficient electric current it will cease to function. This will affect the remote keyless system as well as central locking in your Nissan Qashqai, as well as making it impossible to start your engine with the key fob (if equipped with Intelligent Key). Check the battery in the key fob in case you are unable to lock or unlock your door by hand. You could also try installing the battery again to reset your transmitter.

Reprogramming

If the key fob was not submerged into saltwater it should be revived by a simple wash of clean water. You can also clean the electronic chip by using isopropyl or electronic cleaner. If none of these works it is possible to replace the key fob.

If your Nissan Intelligent Key is still not working, there could be a problem with the connection between it and your car. Start by turning the ignition key without activating the vehicle. Continue doing this until you see the hazard lights flash twice. Turn the vehicle off and remove the keys.

Open the fob compartment of your vehicle's fob compartment. It's usually found on a door jamb, or driver's door handle. Find the small button marked "program" and press it. You should hear a chime sound once the process is complete.

Now that your Intelligent Key is relinked to the car now is the time to try it out. Stand some distance away from the car, and click all of the buttons on the key. If the lights flash or the horn sounds, the key is connected to the Nissan. You can also test it near the Nissan.