Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinct SUV-like appearance due to its larger dimensions. Moreover, the wheel sizes of 19 inches in Ti and ST-L models may be a bit stiff at times. The front tyres may lose grip on rough surfaces and its CVT can occasionally display wrist-flexing torque steer.

This is typically caused by the battery being dead that can be replaced in a matter of minutes. Make sure that the replacement battery is of the same voltage, size and specification.

Water Damage

Water damage is among the most common reasons for an Nissan keyfob to display the "key ID is incorrect" message. The rubber seals on the key fob guard the chip's electronic components, however prolonged moisture exposure can cause it to not function properly. It's typical to observe this if your keyfob was dropped into the water or in a swimming pool. It can also happen when it gets wet from showers or soapy hands.

If your key fob has been exposed to water for a prolonged period of time, it could need to be cleaned with isopropyl alcohol or electronic cleaner. In addition, it may require a visit to a specialist to repair or replace it.

If your key fob need to be replaced the process is easy. First, make sure you have a multipack of the right battery (CR2032 3V). Then, open the front and back cases using the help of a small screwdriver. You'll need to take out the clips for retaining metal and push out the battery that was in place, and then insert the new one. Reassemble the fob and replace the mechanical key. Verify that it is working correctly. If not, you will need to take it to your local Nissan dealer or a professional auto locksmith to repair the key chip. Fortunately the chip isn't typically damaged by exposure to water and therefore this shouldn't be too expensive.

Dead Coin Battery

The coin battery is a second common reason for why your Nissan Qashqai remote key fob might not function. They typically last for 3 to 5 years but can go bad in time, particularly if the fob is frequently dropped. You could replace the battery but make sure it is the same voltage and same size as the first. If you are using an alternative battery, it could cause the key to have an incorrect key ID, which could prevent it from connecting to your vehicle.

The best way to change the coin battery in a Nissan Qashqai Key Fob is to pry it open with the help of a small screwdriver with a flat head. The screwdriver should be put into a small notch on the bottom of the key fob. The screwdriver should be gently twisted to separate the two halves. Then, take out the old CR2025 button cell battery and insert an alternative one after taking note of its location on the fob.

Before putting the new nissan key battery into place check to ensure there isn't any water damage or dirt on the terminals. If so clean the terminals with a small amount isopropyl ethanol. Make sure that the pole cables are properly connected. They should be connected to both 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 issue. Change the battery won't fix the issue, and you'll need to purchase another key fob. If you dropped the key fob on the ground and it stopped working right away, this is most likely due to damage to the internal chip. If you clean the chip using isopropyl ethanol and a paper towel and then put it back in the key fob, you can typically get it working again.

Key ID Incorrect is a typical mistake that you might see on the dashboard of your vehicle. The vehicle is not able to recognize the key fob and thus won't allow the car to start. The issue could be caused by a variety of things, including water damage, undetectable issues in the key fob's circuitry or RFID interference.

The key fob will cease to function in the event that the batteries with 12 volts are dead or fail to provide enough electrical current. This could affect your Nissan Qashqai's remote keyless system central locking, as well as the capability to start the engine with the key fob. Check the battery in the key fob if you are not able to lock or unlock your door by hand. You may also try reinserting the battery to reset the transmitter.

Reprogramming

If the key fob had not been submerged in salt water the key fob should be able to return to life after a quick rinse with clean water. You might also try cleaning your electronic chip using isopropyl ethanol or an electronic cleaner. If none of these work, you may need to replace the key fob.

If your Nissan Intelligent Key still does not function, there might be a problem connecting between it and the vehicle. Start by turning the ignition key without beginning the car. Continue doing this until you see the hazard lights flash twice. Then, turn the car off and take away the keys.

Open the fob compartment in your vehicle's fob compartment. It's usually located in a door jamb, on the handle of the driver's side or underneath an armrest. Find the small button labeled "program" and press it. After the program is complete, you should hear an audible sound.

It's time to put your Intelligent Key to the test. You must stand a certain distance away from the vehicle and click all of the buttons on it. If the lights flash or the horn sounds, the key is successfully connected to the Nissan. You can also try testing the key in close proximity.