Peugeot 308 Key Fob Problems and How to Fix Them

If your peugeot boxer key fob programming key fob suddenly stopped functioning it could be because of an inoperative battery for the coin-cell or water damage, receiver modules issues, or even a defective chip. Fortunately, these issues are easy to fix and you'll have your car back to normal in no time at all!

The blade of the key can get worn out and lead to a malfunctioning car key. This can be fixed if you visit your local Car Key Man Auto Locksmith and let them put in the new key blade for you.

Battery

The key fob in your peugeot partner van key 2008 key, simply click for source, 308 may die or become weak enough to not send a strong signal. This can cause the key fob to stop functioning and prevent you from locking or opening the doors or starting your engine. You'll need a replacement peugeot key fob battery for the key fob in order to fix this.

You can purchase a new battery at an auto parts store, or at your local hardware store. When you purchase the battery make sure that it's brand fresh and hasn't just been sitting on the shelf for too long. A new battery will have more capacity and will be able to send a stronger signal to the car.

After replacing the battery try unlocking the doors and locking them using the key fob. If the doors do not unlock then the receiver module in the car is the culprit. Your local Peugeot dealer can reprogramme the receiver module.

It's possible that the key fob's internal chip has been damaged. This can happen if you drop your key fob on the ground or expose it to water. Rubber seals that protect your chip from moisture can get worn out over time. This is especially the case if you expose your key fob to water for extended periods of time, such as submerging it at the beach in the ocean. To prevent this from happening you should keep your key fob clear of the reach of moisture and away from water.

Water Damage

Don't give up on your key fob when it gets wet, regardless of whether you dropped it into an aquisition or stumbled into a water puddle. While the key fob comes with rubber seals which should shield it from water, long-term exposure to water could result in damage to its electronic chip. Since water is such a good conductor so any water that is able to get inside the key fob may create a series of short circuits which will eventually damage the chip. After removing the batteries, clean the contacts using isopropyl and then dry them completely before putting them back in.

Your Peugeot 308 may not start due to a dead battery. If you have an extra car, jumper cables could be used to start the engine again. If the battery is causing the problem, it will need to be replaced.

Another possibility is a defective receiver inside the vehicle, which may block the signal from the key fob. The key fob could be damaged or there may be an issue with the antenna, wiring, or the key fob itself. If you are using a new key fob, it could need to be programmed to the vehicle. If you cannot fix the issue on your own then contact a professional technician. A trained technician in the field will be able diagnose the problem quickly, and fix the issue immediately.

Radio Interference

Interference can cause problems such as a key fob that's not recognized or has a narrow range. This is either radiated or conducted, with the latter resultant from power supply cables or the speaker wiring being too close to electrical components. Usually, rerouting the cables or moving them away from the components can solve the problem.

It's unlikely that someone is watching your key fob's signals to steal your car, however it is possible that the signal has been muffled by radio frequency interference. Fortunately, this issue is simple to fix.

If you are having key fob not being recognized, try using a fresh battery. Also, ensure that the battery is of the proper size and type. A wrongly sized battery can cause damage to the fob.

Some alarm systems that are sold on the market and radar detectors use the same radio frequency as your key fob which could cause them to interfere with your key signals. It is advised to avoid using these devices on your key fob.

Pairing Issues

The remote keyless entry system contains a receiver that receives radio frequency signals from the key fob. You will not be able start your car if this receiver is not functioning properly even if your key fob is in good working order and is reprogrammable. The issue could be caused by a variety of reasons, such as a dead coin battery and water damage. The receiver could also be faulty due to a software error or internal damage in the key.

One of the most frequent reasons why your Peugeot 308 key fob isn't working is because the battery inside has died. It is possible to replace it by a new battery however, it's important to select the correct battery for your key fob. A bad battery can cause further issues with the key fob, therefore it's best to use the original battery or an alternative that is similar in size, voltage and specification.

Another reason why the reason your peugeot 307 key 308 key fob might not be working is that it is paired with an unrelated vehicle. This could be the case if you have given your key fob away to a friend or in the event that the key was used to unlock and begin other vehicles. You can resolve this by reprogramming the key fob using an OBDII scanner. This tool will ask for information about your car, like its VIN or engine type. It is essential to enter the correct information.