Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinctly SUV-like feel due to its larger dimensions. Additionally, the ride on 19-inch wheels in Ti and ST-L models can be a bit spongy at times. The front tyres of the Qashqai can lose grip on rough surfaces and its CVT could occasionally exhibit wrist-flexing torque steer.

This is typically caused by an unresponsive battery that can be replaced in a matter of minutes. Make sure that the replacement key for nissan micra battery is of the same size, voltage and specifications.

Water Damage

Water damage is one of the most common causes for an Nissan keyfob to display the "key ID is wrong" message. The rubber seals on the key fob shield the chip's electronics, but prolonged exposure to moisture can cause it not to work effectively. It's typical to observe this happen if your key fob has been dropped into the water or in a swimming pool. It can also occur when it is wet due to showers or soapy hands.

If your key fob has been exposed to water for many years it is possible to clean it with isopropyl or electronic cleaner. It may also require the attention of an expert to repair or replace it.

If your key fob is in need to be replaced, it's a relatively simple procedure. First, ensure that you have a multipack of the right battery (CR2032 3V). Unlock the front and rear cases using a flathead screwdriver. You'll need to remove the clips for retaining metal and push out the battery that was in place, and then put in the new one. After reassembling the fob put the mechanical key back into place and check that it is working correctly. If not then you'll have to take it to an Nissan dealer or professional auto locksmith to replace the chip in the key. The chip is usually not damaged by water, so it isn't too costly.

Dead Coin Battery

The coin battery is a second common reason why your Nissan Qashqai remote key fob may not work. The batteries typically last between 3-5 years, but they may fail with time, particularly when the fob is dropped frequently. You can replace the battery, but be sure to use the same voltage and same size as the original. If you install a new battery, it could cause the key to be assigned a different key ID. This will stop it from being linked to your vehicle.

The most effective method of changing the battery on a Nissan Qashqai Key Fob is to open it with an small screwdriver that has a flat head. The screwdriver must be inserted into a small cut on the bottom of the key fob. Simply twist the screwdriver to split the two halves. Remove the old CR2025 battery and replace it with a brand new one, noting the position of the old one in the fob.

Before you put the new battery in, make sure there isn't any water damage or dirt on the terminals. If there is, clean the terminals with a tiny amount of isopropyl alcohol. Make sure that the pole cables are connected correctly. They must 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 tap water or rain it could be a sign of a chip issue inside. You'll need a new keyfob if you can't fix the problem by replacing the battery. If the key fob stopped working after dropping it, it is likely that the chip inside was damaged. If you clean the chip using isopropylethanol and paper towels and then insert it into the key fob, you will typically get it working again.

A common error that you may notice on your dashboard is "Key ID Incorrect." This means that the vehicle is unable to recognize the key fob and will not allow it to start the engine. This issue can be caused by many different ways, including water damage, problems that are undetectable within the key fob circuitry or RFID interference.

The key fob will cease to function in the event that the batteries with 12 volts are dead or don't provide sufficient electric current. This could affect the remote keyless system as well as central locking on your Nissan Qashqai, as well as preventing you from starting your engine using the key fob (if equipped with Intelligent Key). If you can't unlock or lock the door manually it is recommended to check the batteries inside the key fob to make sure they're in good condition. You could also try re-inserting the battery to reset the transmitter.

Reprogramming

If the key fob was not submerged into saltwater it should be able to be restored to its original state with a simple rinse of clean water. You can also clean the electronic chip by using isopropyl or electronic cleaner. If these methods don't work, it may be time to replace the entire key fob with an entirely new one.

If your Nissan Intelligent Key still does not function, there could be a connection issue between it and the vehicle. Start by turning the ignition key but not initiating the vehicle. Continue this process until you see the hazards lights flash twice. Then, turn the vehicle off and take out the keys.

Open the fob compartment of your vehicle's fob compartment. It's usually located in a door jamb on the handle on the driver's side, or under an armrest. Find the small "program" button and press it. You should hear a chime after the process has been completed.

It's time to test your Intelligent Key to the test. Stand some distance away from the vehicle, then click all of the buttons on the key. If the lights flash, or the horn sounds, then the key is connected to the Nissan. You can also test it close to the Nissan.