Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot 308 key fob stopped working one day it could be due to a dead coin battery or water damage or receiver module issues, or a faulty electronic chip. Fortunately, these issues are easy to fix, and you'll have your vehicle back to normal in no time at all!

The key blade can become worn out and cause a faulty car key. It is easy to solve this issue by visiting your local Car Key Man Auto Locksmith to install a new blade.

Battery

The battery that powers the key fob on your Peugeot 308 can sometimes die or become weak enough to send an intense signal to your car. This could cause the key fob to stop working which prevents you from locking or opening the doors or even starting your engine. You'll need a new battery on your key fob to repair this.

You can purchase a new battery at an auto parts store or at your local hardware store. Make sure that the battery is brand new and not on the counter for too long. A brand new battery will have greater capacity and can send a stronger signal the car.

After replacing the battery, try unlocking the doors and locking them with the key fob. If the doors do not unlock, it's likely that the receiver module in the car is at fault. https://www.g28carkeys.co.uk/peugeot-car-key-replacements-near-me/ can reprogram the receiver module.

The internal chip of the key fob can also be 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 could wear out over time. This is particularly true if you expose your key fob to water for extended periods of time, for example, swimming it in the ocean. To prevent this from happening you should keep your key fob free of water and out of water.

Water Damage

Don't lose hope on your key fob if it gets wet, whether you dropped it into a pool or fumbled into a Puddle. While the key fob comes with rubber seals to protect it from water, long-term exposure to water can cause damage to the electronic chip. Since water is such a good conductor, any water that gets inside the key fob can result in a series of short circuits that will eventually damage the chip. After taking the batteries out, clean the contact surfaces with isopropyl. Dry them completely before putting them back into.

Your Peugeot 308 may not start because of the battery being dead. Jumper cables can be a great option to restart the engine when you have an additional vehicle. If the battery is causing the problem the battery will need to be replaced.

A poor receiver in the car could also block it from receiving the signal from the key fob. The key fob might be damaged or there might be an issue with the antenna, wiring, or the key fob itself. If you are using a new key fob, it may require to be programmed to the vehicle. If you are unable solve the issue, call an expert technician. A professional who has been trained in the field will be able diagnose the problem quickly, and resolve it quickly.

Radio Interference

Interference can trigger symptoms such as a key fob that's not being recognized or has a restricted range. This is either radiated or conducted, with the latter resultant from power supply cables and speaker wiring passing too close to electrical components. In general, rerouting cables or moving them away from these components will resolve the problem.

It's unlikely that someone is watching the key fob's signal in order to steal your vehicle, but it's possible that radio frequency interference has drowned out the signal. This is an easy issue to solve.

If your key fob is not being recognized by the system, try a new battery. Make sure the battery is the right size and type. Batteries that are not of the correct dimensions can harm your battery.

These devices may interfere with the key signal, if they utilize the same radio frequency. It is recommended not using these devices on your key fob.

Pairing Issues

The remote keyless entry system in cars has a receiver which receives radio frequencies from the key fob. If the receiver is experiencing problems, you won't be capable of starting your car even if the key fob is functional and is changed. The issue can be caused in a number of ways, such as the battery of the coin-cell being dead or water damage. The receiver could also be malfunctioning due to a software glitch or internal damage to the key.

The battery inside your Peugeot 308 keyfob is likely to have failed. This battery can be easily replaced, however you must be sure it's the appropriate battery for the keyfob. If you use a battery that is not correct, it could cause more problems with the key fob, therefore it is best to choose the original battery or an alternative that is similar in size, voltage, and specification.

Your Peugeot 308 keyfob may not work if it is associated with a different vehicle. You could have accidentally handed your key fob someone else or the key was used to unlock other vehicles. It is possible to fix this issue by reprogramming your key fob using an OBDII scanner. This tool typically asks you for specific details regarding your vehicle, such as the VIN or engine type, so it is essential to fill in the correct information.