Reasons Why Your nissan key replacement Qashqai Key Fob Won't Work

The Qashqai's bigger dimensions give it a distinct SUV feel. Its 19-inch alloy wheels in Ti and STL versions may also be a bit firm. The front tyres in the Qashqai are also prone to losing grip on rough surfaces, and the CVT may occasionally display a wrist-flexing torque steering.

This is usually the result of the battery being dead that can be replaced in a matter of minutes. Be sure that the replacement battery has the same voltage, size, and specification.

Water Damage

One of the most frequent reasons that a Nissan key fob displays the "key ID is not correct" message is due to water damage. The key fob has rubber seals that protect the chip inside, but prolonged exposure to moisture could cause it to stop working properly. It's normal to see this happen if your key fob has been dropped in the water or in a swimming pool. However, it could also occur when it's wet from rain or soapy hands.

If your key fob is exposed to water for an extended period of time, it could need to be cleaned with isopropyl alcohol or electronic cleaner. It may also need to be taken to an expert for repair or replacement.

If your key fob does need to be replaced the process is simple. First, ensure you have an appropriate multipack battery (CR2032 3V). Then open the back and front cases using the help of a small screwdriver. Remove the metal clips, remove the battery that was in place and replace it. After reassembling your fob, put the mechanical key back in its place and make sure it is working correctly. If it doesn't, you will need to go to your local nissan spare key dealer or an experienced auto locksmith to repair the chip on the key. Fortunately the chip isn't typically damaged by exposure to water, so this should not be a huge expense.

Dead Coin Battery

Another reason why your Nissan Qashqai key fob might not work is that the coin battery has gone dead. These batteries last 3 to 5 years, but they can become faulty over time if the fob has been frequentedly dropped. You could replace the battery however, make sure it's the same voltage and the same size as the first. If you use a new battery, it could cause the key to be assigned an incorrect key ID. This can prevent it from being connected to your vehicle.

The best method to replace the battery of a coin in the Nissan Qashqai Key Fob is to pry it open with the help of a small screwdriver with a flat head. The screwdriver needs to be inserted into a small cut on the bottom of your key fob. Simply twist the screwdriver to separate the two halves. Then, remove the old CR2025 button cell battery and replace it with an alternative one after taking note of its position on the fob.

Before you put the new battery in ensure that there is no dirt or water damage to the terminals. If not, clean the terminals using the smallest amount of isopropylethanol. You'll also need to make sure the pole cables are plugged in correctly. They must be connected to the negative and positive poles of your battery, respectively.

Diagnostics of a fault

If your Nissan Qashqai's key fob stops functioning after exposure to water that is clean from a tap or rain, this could indicate that there is a problem with the internal chip. The battery replacement won't fix this, and you'll need to purchase another key fob. If the key fob didn't work after you dropped it, it's likely that the chip inside was damaged. If you clean the chip with isopropyl ethanol and paper towel and then put it back in the key fob, it is possible to usually get it working again.

Key ID Incorrect is a common error you may see on the dashboard of your car. This means that the vehicle cannot recognize the key fob and will not allow it to start the engine. This can happen in many different ways, including water damage, issues that are undetectable in the key fob's circuitry or RFID interference.

If the 12 volt battery in your key fob empty or isn't supplying enough electric current, it will stop working. This will affect the remote keyless system as well as central locking in your Nissan Qashqai, as well as preventing you from starting your engine using the key fob (if equipped with Intelligent Key). Examine the batteries on the key fob if you are not able to lock or unlock your door manually. You could also try installing the battery again to reset your transmitter.

Reprogramming

If the key fob had not been submerged in salt water the device should be able to come back to life after a quick rinse with clean water. You can also clean the electronic chip using isopropyl or electronic cleaner. If none of these works, you may have to replace the key fob.

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

Then, open the fob compartment in your vehicle. It's usually located in the door jamb, on the handle for the driver's door or under an armrest. Find the small "program" button and press it. You will 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. Click all the buttons on the key while standing a distance from the car. If the lights flash, or the horn sounds, then the key is connected to the Nissan. You can also try testing it close to the Nissan.