Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot key fob suddenly stopped working it could be due to a dead battery in the coin-cell unit or damaged receiver modules, water issues, or a malfunctioning chip. Luckily these are all easy to fix and you'll get your vehicle back to normal in no time!
The key blade could become worn out and result in a malfunctioning car key. You can solve this issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.
Battery
The battery that powers the key fob on your Peugeot 308 can sometimes die or become too weak to send an intense signal to your car. The key fob could be inoperable and prevent you from locking or unlocking your doors or even starting your engine. To fix this, you'll have to replace the battery inside your key fob.
You'll need to buy a replacement battery from an auto parts store or a local hardware store. When you purchase the battery, make sure that it's brand new and hasn't sat on the shelf for too long. A new battery has more capacity and will send a stronger signal to your vehicle.
After replacing the battery try unlocking the doors and locking them with the key fob. If the doors won't open it's likely that the issue lies to be in the receiver module of the car which can be changed by your local Peugeot dealer.
It's possible that the chip inside your key fob has been damaged. You could cause damage to your key fob if you drop it on the ground or expose it to water. The rubber seals that protect your chip from moisture may get worn out over time. This is especially true if you expose your key fob to water for long periods of time, like submerging it in the ocean. To avoid this, you should keep your key fob clear of moisture and away from water.
Water Damage
Don't lose hope on your key fob when it gets wet, whether you dropped it into the pool or slipped into a Puddle. While the key fob comes with rubber seals which should shield it from water, long-term exposure to water may cause damage to the electronic chip. Since water is an excellent conductor, any water that is able to get inside the key fob can cause a series of short circuits that eventually destroy the chip. After taking the battery out, scrub the contacts with isopropyl ethanol and dry it completely before putting it back into.
Your Peugeot 308 may not start because of a dead battery. Jumper cables are a great way to restart the engine when you have an extra car. If the battery is the problem, it will need to be replaced.
A malfunctioning receiver in the car may also hinder it from receiving the signal from the key fob. It could be due to a issue with the antenna, or wiring, or the key fob may be damaged. It could be necessary to program a new keyfob to your vehicle if you are using one. If you are unable fix the issue on your own call a professional technician. A trained technician in the field will be able to diagnose the problem quickly, and resolve it quickly.
Radio Interference
Interference can cause symptoms such as a key fob that isn't recognized or has a narrow 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 G28CarKeys , rerouting cables or moving them away from these components will fix the issue.
It's unlikely that someone is watching your key fob's signal in an attempt to steal your vehicle however it is possible that radio interference has slowed the signal. Luckily, this is a simple issue to repair.
If your key fob not being recognized, try an entirely new battery. Make sure the battery is the right 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 operate on the same radio frequency as your key fob, which could cause them to interfere with your key signals. Avoid attaching these devices to your key fob.
Pairing Issues
A car's remote keyless entry system contains an antenna that receives radio frequency signals from the key fob. If this receiver has developed issues, you will not be capable of starting your car even if the key fob functions and can be reset. The issue could be caused by a variety of causes, including the dead battery in the coin and water damage. The receiver could also be faulty due to a software glitch or internal damage in the key.
One of the most common reasons why your Peugeot 308 key fob isn't functioning is because the coin battery inside has gone out of service. The battery can be easily replaced, but you need to make sure that it is the appropriate battery for the key fob. It is best to choose a battery that is the same size, voltage, and specification as the original.
Another reason your Peugeot 308 key fob might not be working is due to the fact that it has been paired to a different car. This can happen if have given your key fob to a person you know or if the key has been used to unlock and start other vehicles. This can be resolved by reprogramming the key fob with an OBDII scanner. The tool will ask you for information about your car, like its VIN or engine type. It is crucial to enter the correct details.
