Peugeot 308 Key Fob Problems and How to Fix Them

If your Peugeot key fob suddenly stopped working it could be due to an unresponsive battery in the coin-cell, damaged receiver modules, water issues, or a malfunctioning chip. Luckily these are all easy to fix, and you'll have your vehicle back to normal in no time!

Car keys can also fail due to the blade getting worn. This is a simple fix by visiting your local Car Key Man Auto Locksmith and let them install a new key blade for you.

Battery

The key fob battery in your Peugeot 308 can sometimes die or become weak enough to send an intense signal to your car. The key fob may stop working and prevent you from locking or unlocking your doors or starting the engine. You'll need a replacement battery for the key fob in order to fix this.

You can buy a brand new battery at an auto parts store or at your local hardware store. Make sure the battery is brand new and has not sat on the counter for too long. A brand new battery will have more capacity and be able to send a stronger signal to the car.

After replacing the battery try unlocking the doors and locking them with the key fob. If the doors do not unlock, the problem is likely with the car's receiver module which can be programmed by your local Peugeot dealer.

The chip inside the key fob could also be damaged. You can damage your key fob if you drop it on the ground or expose it to moisture. The rubber seals that shield the chip from moisture could be worn down over time, especially if your key fob is exposed to water for lengthy period of time, like when you submerge it in the ocean at the beach. To avoid this from occurring, it's crucial to protect your key fob from water and never let it come into contact with water.

Water Damage

If your key fob becomes soaked regardless of regardless of whether you dropped it in the pool or threw it into a puddle, don't assume it's a loss. The key fob is protected by rubber seals but prolonged exposure to water can cause damage to its electronic chip. Since water is such an excellent conductor and conductor, any water that makes it inside the key fob may create a series of short circuits that will eventually destroy the chip. After taking the battery out, clean the contacts with isopropyl Alcohol and dry it completely before putting it back into.

Your Peugeot 308 may not start because of a dead battery. If you have an extra vehicle, jumper cables can be used to get the engine going again. If the battery is the problem, it will need to be replaced.

Another possible cause is an ineffective receiver in the vehicle, which may block the signal from the key fob. It could be due to a problem with the antenna or wiring or the key fob might be damaged. If you are using an entirely new key fob, it may require to be programmed to your vehicle. If you are unable to solve the issue yourself call a professional technician. A trained technician will be able to diagnose the problem quickly and resolve it in a timely manner.

Radio Interference

Interference can result in problems such as a key fob that isn't recognized or has a restricted range. It 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 the components may resolve the issue.

https://www.g28carkeys.co.uk/peugeot-car-key-replacements-near-me/ that someone is listening in on your key fob's signals to take your car away, but it is possible that the signal has been drowned out by radio frequency interference. This is an easy issue to solve.

If you are having key fobs that aren't being recognized, try using a new battery. Also, ensure that the battery is of the proper size and type. Incorrectly sized batteries can damage the fob.

Some alarm systems that are sold on the market and radar detectors operate on the same radio frequency as your key fob and they can cause them to interfere with your key signals. Beware of attaching these devices to your key fob.

Pairing Issues

The remote keyless entry system that is used in the car is equipped with a receiver which receives radio frequencies from the key fob. You won't be able to start your car if this receiver is not functioning properly even if your key fob is in good working order and can be reprogrammed. This issue can be caused by a variety of ways, including by the battery of the coin-cell being dead or water damage. The receiver could also be malfunctioning due to a software issue or internal damage in the key.

One of the most frequent reasons your Peugeot 308 key fob is not working is because the coin battery inside has failed. This battery can be easily replaced, but you need to be sure it's the appropriate battery for the keyfob. It is best to choose an item that has the same size, voltage, and specification as the original.

Your Peugeot 308 keyfob may not work if it has been connected to a different vehicle. This could be the case if you have given your key fob to someone else or if the key has been used to unlock and start other vehicles. This can be resolved by reprogramming the fob using an OBDII scanner. This scanner will typically ask you to provide certain details regarding your vehicle, for example the VIN or engine type, so it's essential to enter this information correctly.