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Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinctly SUV-like appearance due to its bigger dimensions, and the wheel sizes of 19 inches in Ti and ST-L models can be a bit firm at times. The front tyres in the Qashqai are also prone to losing traction on rough surfaces, and its CVT can occasionally display a wrist-flexing torque steering.

This is usually the result of an unresponsive battery that can be replaced in a matter of minutes. Make sure the battery you replace is of the same voltage, size and specifications.

Water Damage

One of the most common reasons a Nissan key fob will give the "key ID incorrect" message is due to water damage. The rubber seals on the key fob protect the chip's electronic components, however prolonged moisture exposure can cause it to stop working effectively. It's typical to observe this when your key fob has been dropped into the ocean or swimming pool. But it can also occur when it becomes wet from rain or soapy hands.

If your key fob has been exposed to water for many years it is possible to clean it using isopropyl and electronic cleaner. It could also require to be taken to a specialist to be repaired or replaced.

If your key fob requires to be replaced, it is quite simple to do. Make sure you have the right multipack (CR2032 3V). Open the back and front cases using the small flathead screwdriver. You'll need to take out the clips that hold the metal together and remove the old battery and insert the new one. After reassembling the fob, put the mechanical key back into place and verify that it functions as intended. If it isn't, you'll need to take it to a Nissan dealer or a professional auto locksmith for the replacement of the key chip. The chip is usually not damaged by water and therefore should not cost a lot.

Dead Coin Battery

Another common reason your nissan Key Fob Repair Qashqai key fob might not function is that the coin battery has gone dead. The batteries typically last between 3-5 years but can go bad with time, particularly if the fob is dropped frequently. You can replace the battery but make sure it is the same voltage and the same size as the first. If you replace the battery, it could cause the key to be assigned a different key ID. This will prevent it from being paired with your vehicle.

The most effective method to replace the battery in the Nissan Qashqai key fob is by opening the key fob using a small flat head screwdriver. In the screwdriver, push it into a small notch on the bottom of the fob, and turn it around gently to separate the two parts of the key fob. Then, remove the old CR2025 button cell battery and insert an alternative one after taking note of its location on the fob.

Before you put the new battery into place check to ensure there is no dirt or water damage on the terminals. If this is the case clean the terminals with some isopropyl ethanol. You'll also want to make sure the pole cables are plugged in correctly. They must be connected to the negative and positive poles of your battery, respectively.

Troubleshooting

If your Nissan Qashqai key fob stops working after exposure to pure tap water or rain it could be an indication of an internal chip issue. The battery replacement won't fix this, and you'll have to purchase the new key fob. If you dropped the key fob on the ground and it stopped functioning immediately it's most likely due to damage to the internal chip. If you clean the chip with isopropyl alcohol and paper towel, then replace it in the key fob, you will usually get it working again.

A common error that you will see on your dashboard is "Key ID Not Correct." This means that the vehicle cannot recognize the key fob and not allow it to start the engine. This problem can be caused various ways, including water damage, malfunctions that are not detectable in the key fob circuitry or RFID interference.

The key fob won't work in the event that the batteries with 12 volts are dead or fail to provide enough electrical current. This can you program a nissan key fob yourself affect the remote keyless system as well as central locking in your Nissan Qashqai, as well as making it impossible to start the engine with the key fob (if equipped with Intelligent Key). Check the battery in the key fob if it is in a position to lock or unlock your door manually. 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 try cleaning the electronic chip with isopropyl alcohol or an electronic cleaner. If none of these methods work, you may have to replace the key fob.

If your Nissan Intelligent Key still does not function, there could be a connection issue between it and your vehicle. Start by turning the ignition key but not beginning the car. Repeat this process until the hazard light flashes two times. Turn off the car and take out the key.

Then, open the fob compartment of your vehicle. It is typically located in a door jamb, on the handle of the driver's side or under an armrest. Find the small "program" button and press it. After the program is complete, you should hear a chime.

It's time to test your Intelligent Key to the test. Set your feet a distance from the vehicle, then hit all the buttons on it. If the lights flash and the horn squeaks, it means that the key has successfully linked to the Nissan. You may also try testing it in close proximity.