Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai's bigger dimensions give it an SUV-like ambiance. Its 19-inch alloy wheels in Ti and STL versions may also be a bit firm. Its front tyres can also lose grip on rough surfaces and its CVT might occasionally exhibit wrist-flexing torque steer.

This is usually due to a dead coin battery which can be replaced in minutes. Make sure the battery you replace is of the same voltage, size and specifications.

Water Damage

One of the most common reasons why a nissan navara key system fault key fob displays the "key ID is incorrect" message is due to water damage. The rubber seals on the key fob shield the electronic chip, but prolonged moisture exposure can cause it to malfunction properly. This is typically the situation in the event that you've dropped your key fob in the ocean or into a swimming pool, but it can occur if it becomes wet from rain or soapy hands.

If your key fob is exposed to water for a prolonged period of time, it could need to be cleaned using isopropyl ethanol or electronic cleaner. Or, it could require a visit to an expert for repair or replacement.

If your key fob does need to be replaced, the procedure is relatively simple. Make sure you have the correct multipack (CR2032, 3V). Open the back and front cases with a small flathead screwdriver. Remove the metal clips, remove the old battery and then replace it. Reassemble the fob and replace the mechanical key. Verify that it is working correctly. If not it is necessary to go to your local Nissan dealer or a professional auto locksmith to repair the chip that controls the key. Fortunately, the chip is not normally damaged by exposure to water and therefore this shouldn't be a major expense.

Dead Coin Battery

The coin battery is another common reason that your nissan leaf key programming Qashqai remote key fob may not work. The batteries typically last between 3-5 years, but they can become depleted with time, particularly when the fob is dropped frequently. You could replace the battery but ensure it's the same voltage and same size as the previous. If you are using a different battery it may cause the key to have an incorrect key ID which can prevent it from connecting to your vehicle.

The most effective method of changing the battery of a coin in a Nissan Qashqai Key Fob is to break it open using an small screwdriver that has a flat head. In the screwdriver, push it into an angled notch on the bottom of the fob and move it around to separate the two parts of the key fob. Remove the old CR2025 battery and replace it with a new one, observing the position of the old battery in the fob.

Examine the terminals to see if there is water damage or dirt before installing the new battery. If there is, wash the terminals using a small amount of isopropyl alcohol. You should also ensure that the pole cables are connected properly - they must be connected to the positive and negative poles of the battery.

Troubleshooting

If your Nissan Qashqai's primary fob stops working after being exposed to pure rainwater or clean tap water, this could be a sign that there's a problem with the internal chip. You'll require a new fob if you can't fix the problem by changing the battery. If the key fob stopped working after you dropped it, it's likely that the chip inside was damaged. You can You reprogram A nissan Key fob usually get the key fob back to function again if you take it out and clean the chip using alcohol and paper towels before putting it back into.

A common error that you may notice on your dashboard is "Key ID Not Correct." The vehicle is unable to recognize the key fob, and consequently, won't allow the car to start. The issue can be caused by a variety of things including water damage, undetectable problems in the key fob's circuitry or RFID interference.

If the 12 volt battery in your key fob dead or not providing enough electric power it will cease to function. This will affect the remote keyless system and central locking in your Nissan Qashqai, as well as stopping you from starting your engine with the key fob (if equipped with Intelligent Key). Check the batteries in the key fob if you are not able to lock or unlock your door manually. Try re-inserting 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 be revived after a simple wash with clean water. You may also try cleaning the electronic chip using isopropyl Alcohol or an electronic cleaner. If none of these works then it might be time to replace the entire key fob with a new one.

If your Nissan Intelligent Key is still not working, it could be a problem with the connection between it and your car. Start by turning the ignition key but not starting the vehicle. Continue doing this until the hazard lights flash twice. Turn off the vehicle and remove the key.

Open the fob compartment of your vehicle. It's usually in a door jamb, on the handle of the driver's side or under the armrest. Find the small button labeled "program" and press it. You will hear a sound when the process is completed.

Now that your Intelligent Key is relinked to the car It's time to test it out. Use all the buttons on the key while at a distance from the vehicle. If the lights flash and the horn squeaks this means that the key has successfully connected to the Nissan. You can also try testing the key in close proximity.