Peugeot 308 Key Fob Problems and How to Fix Them
If your Peugeot 308 key fob has stopped working for a while it could be due to a dead coin battery or water damage the receiver module or a defective electronic chip. Luckily, all of these are easy to fix and you'll have your vehicle back to normal in no time!
The key blade may become worn out and lead to an unusable car key. You can easily fix the issue by visiting your local Car Key Man Auto Locksmith to get a new blade installed.
Battery
The key fob of your Peugeot 308 may die or become weak enough to not transmit a strong signal. This could cause the key fob to cease working, preventing you from locking and opening the doors or starting your engine. You'll require a new battery for your key fob to fix this.
You'll need to purchase the replacement battery from an auto parts store or a local hardware store. Make sure the battery is brand new and not sitting on the counter for too long. A new battery has greater capacity and can transmit a stronger signal your car.
After replacing the battery, try unlocking and locking the doors of your Peugeot with the key fob. If the doors aren't unlocking it's possible that the receiver module in the car is at fault. The local Peugeot dealer can reprogramme the receiver module.
It's also possible that the chip inside your key fob has been damaged. This could happen if you drop your key fob 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 true if you expose your key fob to water for long periods of time, for example, submerging it in the ocean or in the ocean. To stop this from happening, it's important to protect your key fob from water and never let it come in contact with water.
Water Damage
Don't lose hope on your key fob if it gets wet, regardless of whether you dropped it in an aquisition or stumbled into a Puddle. While the key fob has rubber seals which should shield it from water, long-term exposure to water may cause damage to its electronic chip. Because water is an excellent conductor so any water that gets inside the key fob could cause a chain of short circuits that eventually destroy the chip. After removing the battery scrub the contacts with isopropyl alcohol and dry it completely before putting it back in.
A dead battery could be the reason that your Peugeot 308 won't start. If you have a spare vehicle, jumper cables may be used to start the engine again. If the battery is faulty and needs to be replaced, it should be replaced.
Another possibility is a defective receiver inside the vehicle, which could stop it from receiving a signal from the key fob. It could be due to a problem with the antenna or wiring or the key fob may be damaged. If you have the latest key fob, it may require to be programmed into the vehicle. If you are unable to solve the issue, contact a professional technician. A technician who is trained in the field will be able detect the issue quickly and fix it immediately.
Radio Interference
For example, a key fobs not being recognized or having a narrow range of operation usually mean there is an interference in the system. This can be either radiated, or conducted, with the latter being caused by power supply cables or speakers wiring that are too close to electrical components. In general, rerouting cables or moving them away from these components will solve the problem.
It's unlikely that someone is monitoring your key fob's signals to steal your car, but it's possible that your signal is being distorted by radio frequency interference. This is a simple problem to fix.
If you're experiencing a problem with your keys that are not recognized, try using a new battery. Make https://www.thekeylab.co.uk/peugeot-car-keys/ that the battery is the right size and type. Batteries that aren't the correct size can cause damage to your device.
Some alarm systems that are sold on the market and radar detectors operate on the same radio frequency as your key fob, and this can cause them to interfere with your key signals. It is advised to avoid using these devices on your key fob.
Pairing Issues
A car's remote keyless entry system is a receiver that receives radio frequency signals from the key fob. If the receiver is experiencing issues, you will not be capable of starting your car, even if the key fob is functional and is reprogrammed. The issue can be caused in a number different ways, such as the battery of the coin-cell being dead or water damage. The receiver could be malfunctioning because of an internal or software issue or damage to the key itself.
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One of the most common reasons your Peugeot 308 key fob isn't working is that the coin battery inside has failed. The battery can be replaced, however you must make sure that it is the correct battery for your key fob. A bad battery can cause further issues with the key fob, therefore it's best to use the original battery or a replacement that is identical in size, voltage, and specifications.
Another reason that your Peugeot 308 key fob might not be working is that it has been paired to a different car. It is possible that you have accidentally given the key fob to someone else, or the key was used to unlock other vehicles. This can be solved by reprogramming the key fob using an OBDII scan. This tool will request details about your car, for example, its VIN or engine type. It is crucial that you enter the correct details.
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