Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped working it could be because of a dead coin-cell battery, damaged receiver modules, water issues, or even a defective chip. These are all easy solutions and you'll be able to bring your car back to speed in no time!
Car keys can also be damaged due to the fact that the blade on the key gets worn. This is a simple fix by visiting your local Car Key Man Auto Locksmith and let them install the new blade for you.
Battery
The battery for the key fob in your Peugeot 308 can sometimes die or become too weak to send an intense signal to your car. This can cause the key fob to stop functioning and prevent you from opening and locking the doors or starting your engine. To fix this issue, you'll have to replace the battery in the key fob.
You'll have to purchase a new battery from an auto parts store or at your local hardware store. When you buy the battery, ensure that it's new and hasn't been sitting on the shelf for too long. A fresh new battery will have more capacity and will be able to send a more powerful 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, the problem is likely to be in the receiver module of the car which can be programmed by your local Peugeot dealer.
It's also possible that the chip inside your key fob has been damaged. It is possible to harm your key fob if you drop it on the ground, or expose it to water. peugeot 308 key fob that shield the chip from moisture can get worn out over time, especially if your key fob is exposed to water for lengthy durations, like submerging it in the ocean at the beach. To avoid this happening, it's essential to keep your key fob away from moisture and never let it come into contact with water.
Water Damage
If your key fob is soaked, regardless of whether you dropped it in the pool or fumbled it into a puddle, don't think that it's an accident. While the key fob comes with rubber seals that protect it from water, long-term exposure to water may cause damage to its electronic chip. Water is a good conductor, and any water that is absorbed into the key fob will trigger short circuits in series which eventually damage the electronic chip. After taking the batteries out, clean the contacts with isopropyl and then dry them completely before putting them back in.
Your Peugeot 308 may not start because of an unresponsive battery. Jumper cables can be a great way to restart the engine if you have an additional vehicle. If the battery has a problem it is required to replace it.
Another possible cause is an ineffective receiver in the vehicle, which can block the signal from the key fob. The key fob could be damaged, or there could be a problem with the antenna, wiring or the key fob itself. It might be necessary to programme a new key fob to your vehicle if using one. If you are unable fix the problem yourself then contact a professional technician. A skilled technician will be able find the issue quickly and correct it swiftly.
Radio Interference
Interference can trigger symptoms like a key fob that is not recognized or has a limited range. This is either radiated or conducted, with the former resultant from power supply cables and speaker wiring that is too close to electrical components. Generally, re-routing the cables or moving them further away from these components can solve the problem.
It's unlikely that someone is watching your key fob's signals in an attempt to steal your vehicle, but it's possible that radio frequency interference has drowned out the signal. This is a simple problem to fix.
If your key fob is not being recognized by the system, you can try a new battery. Make sure the battery is of the correct size and type. Batteries that aren't the correct size could damage your battery.
Certain alarm systems from the aftermarket and radar detectors operate on the same radio frequency as your key fob which can cause them to interfere with your key signals. It is best to avoid using these devices with your key fob.
Pairing Issues
The remote keyless entry system that is used in a car has a receiver which receives radio frequencies from the key fob. If this receiver has developed an issue, you will not be capable of starting your car even if the key fob is functional and can be changed. The issue could result from a variety of factors, including the battery of a coin that is dead and water damage. The receiver could also be failing due to a software issue or internal damage in the key.
The battery inside your Peugeot 308 keyfob may have gone out of service. It is possible to replace it with a brand new battery but it is important to select the correct battery for your key fob. It is best to choose a battery that is the same size, voltage, and specification as the original.
Another reason the reason your Peugeot 308 key fob might not be working is that it is connected to a different car. This can happen if have given your key fob to someone else or in the event that the key was used to unlock and start other vehicles. This can be resolved by reprogramming your key fob using an OBDII scanner. This tool will request details about your car including its VIN or engine type. It is vital that you enter the correct details.