Peugeot 308 Key Fob Replacement

Peugeot's 308 might be getting on a bit but it's still appealing. It's not the most luxurious vehicle in its class, but it's a relaxing and civilised driving experience.

Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. The following tips will help whether the problem is ongoing or intermittent.

Water Damage

If you accidentally drop your key fob in a puddle, or if it gets wet while kayaking canoeing or rafting or canyoning the fob is more likely to be damaged by water. Keep your key fob in a dry bag whenever you are outdoors or engage in activities that could expose it to a lot of water.

It's also crucial to make sure that the fob has dried out prior to opening it to use it again. If you detect any smells coming from the fob, like an industrial-like liquid smell or the scent of windshield washer fluid, this is another sign that it's submerged in water.

A circuit that is wet can cause the battery's energy to drain or even explode. If you are able to get your 308 keyfob out of the water, turn the button side up and shake as much water out as possible before opening the casing. Remove the battery, then wipe the circuit board down using a cotton swab that has been dipped in 90-percent alcohol.

Other reasons that your Peugeot 308 remote entry keyless system might not work include a dead coin cell battery or receiver module issue signal interference or a damaged chip. If none of the above is the issue it is possible to reset the system by removing the 12 voltage battery from the car for 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with remote start technology which allows drivers to start their vehicle from the distance, allowing them to warm up or cool down the car before they enter. This feature is extremely helpful, especially during cold winter months. The remote start system can stop working for a variety reasons, such as the dead battery in the coin-battery.

The coin-shaped battery located inside the key fob can last between two and four months, depending on how often it is utilized, the place it was purchased, and the way it is used. The use-by date will be printed on the package or in the user manual.

If the key fob stopped functioning after exposure to clean tap water, you should remove the battery, then clean the chip with a paper towel and isopropyl alcohol, then dry it completely before replacing it. If exposed to soapy or salty water, the chip might be damaged and you'll need to replace the key fob altogether.

If you're not sure whether the battery is damaged, you can check its voltage with an instrument connected to the terminals for plus and minus. The voltage should be around 12-13 volts, but if it's lower, the battery must be replaced. You can also reset your onboard computer by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first, then negative cable). The engine should then start.

Faulty Receiver Module

If you don't get the "Key Detected", it could be that your receiver module is not working properly. It's the component which sends out the signal when your key fob turns on. It also acts as an alarm, and stops the car from starting without the correct key.

This can be due to a number of causes, such as water damage or just aging. If the chip inside your Peugeot 308 keyfob has been damaged by dirty tap water it could be due to the fact that the keyfob was exposed it. In this situation you'll need to remove the device apart and clean it thoroughly using isopropyl alcohol, or electronic cleaner. Once the battery is dry you can attempt to test it again.

If the problem persists it is recommended to visit a local Peugeot expert or locksmith. They'll utilize a diagnostic tool to assist in identifying the problem and repair it for you.

Losing your Peugeot keys to your car is an extremely stressful experience. However, a reputable auto locksmith can address the issue in only a few minutes. They can cut a brand new key and then program it into your vehicle, so you're ready to get off the road as quickly as possible. Click here to find a locksmith near you.

Electronic chip malfunctions

The chip inside your Peugeot 308 key fob is an important component of the remote control system. If it is damaged, your car might not start or you may receive a message that reads "anti-theft active". In this situation the only option is to replace the key. Fortunately, professional auto locksmiths can provide the service in the shortest amount of time.

The chip inside your Peugeot 308 key fob can become faulty due to water damage, sweat dirt, or other causes. If your Peugeot 308 key fob is exposed to soapy water, clean it right away. You can wipe the electronic component using an absorbent paper towel that has been soaked in isopropyl Alcohol. The battery must then be allowed to completely dry.

Radio interference can cause the key fob's functionality to cease. This can be caused by other devices that operate on the same frequency as your Peugeot key fob. It can also be caused by weather conditions or objects in the vicinity of the vehicle. It is recommended to see a Peugeot dealer in the event of this issue.

The Peugeot key fob 207/308 is very delicate and requires a lot of care. It is crucial not to throw or drop the key fob. If you lose it, try to locate it as quickly as is possible. You can reset all the on-board computers by disconnecting the 12 volt battery for a short period of time. Be sure to disconnect the negative cable first, then the positive.