Reasons Why Your Nissan Qashqai Key Fob Won't Work

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

This is usually due to an unresponsive coin battery that can be replaced in minutes. Make sure that the replacement battery is of the same voltage, size and specifications.

Water Damage

One of the most common reasons why a Nissan key fob might display the "key ID is incorrect" message is due to water damage. The rubber seals on the key fob are designed to protect the chip's electronic circuit, but prolonged moisture exposure can cause it to stop working correctly. This is usually the case if you've dropped your key fob into the ocean or in a swimming in a pool, but it can happen when it's wet due to rain or soapy hands.

If your key fob is exposed to water for a lengthy duration, it might have to be cleaned using isopropyl ethanol or electronic cleaner. Or, it could need to be taken to a professional for repair or replacement.

If your key fob requires to be replaced, it is a relatively simple procedure. First, make sure that you have a multipack of the right battery (CR2032 3V). Open the front and rear cases with the flat-head screwdriver. Remove the metal clips, then remove the battery, and then replace it. After reassembling your fob, put the mechanical key back into place and verify that it functions as intended. If it does not then you'll have to take it to an Nissan dealer or professional auto locksmith for replacement of the chip in the key. The chip isn't usually damaged by water and therefore shouldn't be too expensive.

Dead Coin Battery

Another common reason your Nissan Qashqai key fob may not function is because the coin battery has gone dead. They last for 3 to 5 years, but they can become faulty over time when the fob is frequentedly dropped. You can try replacing the battery with a new one but be sure it's the same voltage and size as the original. If you replace the battery, it could cause the key to be assigned an incorrect key ID. This can prevent it from being connected to your vehicle.

The most effective method of changing the coin battery in a Nissan Qashqai Key Fob is to pry it open using an incredibly small screwdriver. The screwdriver must be inserted into a small cut on the bottom of your key fob. Make sure to gently twist the screwdriver to break the two halves. Then, remove the old CR2025 button cell battery and replace it with a new one after noting its position in the fob.

Before putting the new battery in place ensure that there is no water damage or dirt on the terminals. If not clean the terminals using small amounts of isopropyl alcohol. You should also ensure that the pole cables are plugged in properly - they must be connected to the negative and positive poles of the battery.

Fault Diagnosis

If your Nissan Qashqai's key fob stops working after being exposed to clean water from the tap or rain, this could be a sign there is an issue with the internal chip. You'll require a new keyfob if you can't resolve the issue by changing the battery. If the key fob stopped working after dropping it, it's likely that the chip inside was damaged. It is usually possible to get the key fob to work once again if it is removed and clean the chip using alcohol and paper towels before putting it back in.

Key ID Incorrect is a common mistake that you might see on the dashboard of your vehicle. This means that the vehicle cannot recognize the key fob and not allow it to start the engine. This problem could be caused in numerous ways, including water damage, malfunctions that are not detectable within the key fob circuitry or RFID interference.

If the 12 volt battery in your key fob empty or isn't supplying enough electrical current, it will stop working. This will affect your Nissan Qashqai's keyless system, central locking and the ability to start the engine using the key fob. If you're unable to lock or unlock the door manually you must check the batteries in your key fob to make sure they're in good shape. You may also try reconnecting the battery in order to reset your transmitter.

Reprogramming

If the key fob was not submerged into saltwater it should be able to be revived with a simple rinse of clean water. You might also try cleaning your electronic chip using isopropyl Alcohol or an electronic cleaner. If none of these work, you may have to replace the key fob.

If your nissan qashqai replacement key Intelligent Key still does not work, it could be a connection problem between it and your vehicle. To reconnect it, begin by turning the key in the ignition but without starting the car. Continue to do this until the hazard light flashes two times. Turn off the car and take out the key.

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

Now that your Intelligent Key is relinked to the car It's time to test it out. Set your feet a distance from the vehicle, then click all of the buttons on it. If the lights flash and the horn sounds it means the key is successfully linked to the nissan key programming. You can also test it close to the Nissan.