Peugeot 308 Key Fob Replacement

Peugeot's 308 may be catching on a bit, but it still feels eye-catching. It's not the most luxurious car in its class, but it is an enjoyable and relaxing driving experience.

Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. These tips can aid whether the issue is persistent or intermittent.

Water Damage

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

You'll also need to ensure that the fob is dry prior to opening it and reusing it. If you notice any odors emanating from the fob like an industrial liquid smell or that of windshield washer fluid, this is another sign that it's been submerged in water.

A circuit board that's damp can cause the battery to lose its energy 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 as possible before opening the casing. After you open it, remove the battery and wipe the circuit board with an abrasive soaked in 90-percent isopropyl alcohol.

Other reasons your Peugeot 308 remote entry keyless system may not function include a dead battery in the coin-cell or receiver module issues, signal interference or a malfunctioning chip. If none of these are the issue it is possible to reset the system by removing the 12 volt battery from your car for 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with remote start systems which allows drivers to start their car from an extended distance, which allows them to warm up or cool down the vehicle before entering. This feature is extremely beneficial particularly in cold winter months. Remote start systems can cease to function for a variety reasons, including a dead coin-battery.

The coin-shaped battery that is inside the key fob could last between two and four months, depending on how often it is utilized, the place it was purchased and how it is used. The date of use is written on the packaging or in the user manual.

If the key fob has stopped working after exposure to water that is clean it is recommended to remove the battery, then clean the electronic chip with a paper towel and isopropyl ethanol, then dry it thoroughly before replacing it. In case of exposure 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 the battery is faulty you can check its voltage using a multimeter set to the car's voltage range and connected to the minus and plus terminals. The voltage should be between 12 to 13 volts, but if it is lower, the battery must be replaced. You can also reset your computer that is onboard by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should start after this.

Faulty Receiver Module

If you don't see the "Key Detected" It could be the receiver module defective. It is the part that sends out the signal when your key fob goes off. It also functions as an alarm and blocks the car from starting if you don't have the correct key.

This could be due to a variety of causes, such as water damage or simply aging. If your Peugeot 308 key fob has been exposed dirty tap water, as in the electronic chip inside the device will be damaged. In this situation, you'll have to take it off and thoroughly clean it using isopropyl or electronic cleaner. Once the battery has dried you can try it again.

If the problem persists, it's probably a good option to consult a local Peugeot specialist or locksmith. They'll use a diagnostic tool to identify the problem and fix it.

It is stressful to lose your Peugeot car key. A certified auto locksmith will be able to solve the problem within minutes. They can cut a new key and programme it to your vehicle, so you're back to the road as fast as you can. Click here to find a local locksmith near you.

A malfunctioning electronic chip

The electronic chip in the Peugeot 308 key fob plays a crucial role in the remote control system. If it is damaged your car may not start or you may receive a message saying "anti-theft active". If this occurs, the only option to fix the issue is to replace the key. Professional auto locksmiths are able to provide this service within the shortest possible time.

The chip inside the chip of your peugeot 308 key fob replacement 308 key fob can fail due to sweat, water damage dirt, or other reasons. If your Peugeot key fob has been exposed dirty or soapy water, it needs to be cleaned immediately. You can make use of a towel and isopropyl alcohol to wipe the electronic component. The battery must then be allowed to dry completely.

Sometimes keys may stop working because of radio interference. This can be caused by other devices operating on the same frequency as your Peugeot key fob. It can also be caused by weather conditions or objects that are in the vicinity of the vehicle. It is recommended to visit a Peugeot dealer in the event of this problem.

The Peugeot 207/308 key fob is very delicate and requires a lot of attention. It is important not to drop or throw the key fob. If you lose something, try to find it as quickly as you can. You can reset your on-board computer by disconnection of the battery for a few minutes. Be sure to disconnect the negative cable first, then the positive.