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 battery in the coin-cell unit, water damage, receiver modules issues, or a defective chip. Luckily these are all easy to fix, and you'll have your vehicle back to normal in no time!
The key blade could become worn out and cause an unusable car key. You can solve this issue by visiting your local Car Key Man Auto Locksmith to have a new blade fitted.
Battery
The key fob battery in your Peugeot 308 can sometimes die or become too weak to send an intense signal to your car. This could cause the key fob to stop working which prevents you from locking and opening the doors or even starting your engine. You'll require a new battery for your key fob to fix this.
You can purchase a new battery at an auto parts store, or at your local hardware store. When you buy the battery, ensure that it's new and hasn't been on the shelf for a long time. A new battery will have more capacity and be able to send a more powerful signal to the car.
After replacing the battery, try unlocking the doors and locking them with the key fob. If the doors aren't unlocking, the problem is likely in the car's receiver module which can be programmed by your local Peugeot dealer.
It's also possible that the key fob's internal chip has been damaged. You could cause damage to your key fob if you drop it on the ground or expose it to water. Rubber seals that protect your chip from moisture can be worn out over time. This is especially the case when you expose your key fob to water for extended periods of time, like swimming it in the ocean. To avoid this you should keep your key fob free of moist areas and away from water.
Water Damage
If your key fob gets submerged regardless of whether you dropped it in the pool or fumbled it into a puddle, don't assume it's a loss. While the key fob comes with rubber seals which should shield it from water, long-term exposure to water could cause damage to its electronic chip. Because water is a good conductor so any water that gets inside the key fob may cause a series of short circuits which will eventually damage the chip. After removing the batteries, clean the contacts with isopropyl and dry them completely before putting them back into.
Your Peugeot 308 may not start because of an unresponsive battery. Jumper cables are an excellent way to restart the engine in case you have an extra car. If the battery has a problem, it must be replaced.
Another possibility is an ineffective receiver in the vehicle, which may stop it from receiving a signal from the key fob. It could be a issue with the antenna or wiring or the key fob may be damaged. peugeot 107 remote key replacement g28carkeys.co.uk may be necessary to programme a new key fob to your vehicle if you are using one. If you cannot fix the problem yourself then contact a professional technician. A trained technician will be able to diagnose the problem quickly and fix it promptly.
Radio Interference
Interference may cause symptoms such as a key fob that's not recognized or has a restricted range. The interference can be transmitted or radiated the latter caused by power and speaker cables getting too close to electrical components. Generally, re-routing the cables or moving them further away from the components may resolve the issue.
It's unlikely that someone is monitoring the signals from your key fob to take your car away, but it's possible that your signal is being distorted by radio frequency interference. This is an easy issue to resolve.
If you're having issues with your key fob not being recognized, try using a fresh battery. Also, ensure that the battery you are using is the right size and type. Incorrectly sized batteries could harm the fob.
Some alarm systems that are sold on the market and radar detectors use the same radio frequency as your key fob, and they can cause them to interfere with your key signals. It is advised to avoid attaching these devices to your key fob.
Pairing Issues
A car's remote keyless entry system includes an antenna that receives radio frequency signals from the key fob. It is not possible to start your car if this receiver isn't working even if your key fob is functioning and is reprogrammable. This issue could be caused by a variety of ways, including a dead coin-cell battery or water damage. The receiver could also be faulty due to a software error or internal damage to the key.
One of the most frequent reasons that your Peugeot 308 key fob doesn't work is that the battery inside has failed. It is possible to replace it by a new battery however, it's important to get the right battery for your key fob. It is recommended to use one that is the same size, voltage, and specification as the original.
Another reason that your Peugeot 308 key fob might not work is because it has been paired to another vehicle. It is possible that you have accidentally given your key fob away to someone else, or the key was used to unlock other vehicles. You can fix this by reprogramming your key fob with an OBDII scanner. The scanner will usually ask you for specific details regarding your vehicle, such as the VIN or engine type, and it's important to enter it correctly.