It's The Nissan Qashqai Key Fob Case Study You'll Never Forget

Reasons Why Your Nissan Qashqai Key Fob Won't Work

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

It is usually due to dead batteries that can be replaced in a matter of minutes. Make sure the replacement battery is the same voltage, size, and specification.

Water Damage

Water damage is among the most common causes that cause the Nissan keyfob to display the "key ID wrong" message. The rubber seals on the key fob are designed to protect the chip's electronic components, however prolonged exposure to moisture can cause it to not function properly. It is common to observe this when your key fob was dropped in the water or in a swimming pool. However, it can occur when it becomes wet from the rain or soapy hands.

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

If your key fob does need to be replaced the process is easy. First, make sure you have a multipack of the right battery (CR2032 3V). Open the front and rear cases using the flat-head screwdriver. Remove the metal clips, then remove the battery, and then replace it. Reassemble the fob and replace the mechanical key. Check to see if it functions properly. If it doesn't then you'll have to take it to an Nissan dealer or professional auto locksmith for replacement of the key chip. Fortunately the chip isn't typically damaged by exposure to water, so this should not be a huge expense.

Dead Coin Battery

The coin battery is a second frequent reason why your Nissan Qashqai remote key fob might not function. These batteries last three to five years, however they can become faulty over time when the fob is frequentedly dropped. You can try replacing the battery with a new one, but make sure it's the same voltage and size as the original. If you're using a different battery, it can cause the key to have an incorrect key ID, that could hinder it from paired with your vehicle.

The best way to change the battery of a coin in the Nissan Qashqai Key Fob is to open it with a small flat-head screwdriver. The screwdriver should be put into a small notch on the bottom of your key fob. Gently twist the screwdriver to divide the two halves. Then, remove the old CR2025 button cell battery and replace it with the new one after confirming its position on the fob.

Check the terminals for any dirt or water damage prior to installing the new battery. If there is, clean the terminals with a small amount of isopropyl alcohol. Also, ensure that the pole cables are plugged in correctly. They should be connected to the negative and positive poles of the battery, respectively.

Troubleshooting

If your Nissan Qashqai key fob stops working after exposure to pure rain or tap water, it may be an indication of a chip issue inside. You'll require a new fob if you can't fix the problem by replacing the battery. If you dropped the key fob on the ground and it stopped working immediately it is likely due to damage to the internal chip. If you clean the chip using isopropyl ethanol and paper towel and then replace it with the key fob, it is possible to generally get it back to working.

One common error you might see on your car's dashboard is "Key ID Incorrect." This means that the vehicle cannot recognize the key fob, and will not allow it to start the engine. This can happen in several ways, such as water damage, malfunctions that are not detectable in the circuitry of the key fob or RFID interference.

The key fob will cease to function in the event that the batteries with 12 volts are dead or do not provide enough electrical current. This will affect the remote keyless system and central locking in your Nissan Qashqai, as well as making it impossible to start your engine with the key fob (if equipped with Intelligent Key). If you can't lock or unlock the door by hand, you should check the batteries in your key fob to be sure they're in good shape. You could also try re-inserting the battery to reset the transmitter.

Reprogramming

If the key fob was not submerged into saltwater it should come back to life with a simple wash of clean water. You could also try cleaning the electronic chip with isopropyl alcohol or an electronic cleaner. If none of these work, you may need to replace the key fob.

If your Nissan Intelligent Key is still not working, there could be a problem with the connection between it and your car. To reconnect it, start by turning the key in the ignition, but not starting the car. Keep doing nissan car keys until you see the danger lights flash twice. Turn the vehicle off and take away the keys.

Open the fob compartment of your vehicle. It's usually located on a door jamb or the handle for the driver's door. Locate the small button labeled "program" and press it. You will hear a chime after the process has been completed.

Now that your Intelligent Key is relinked to the car, it's time to test it out. Press all the buttons on the key while at a distance from the car. If the lights flash or the horn sounds, the key is successfully connected to the Nissan. You can also try testing it in close proximity.