Peugeot 308 Key Fob Replacement

Peugeot's 308 might be somewhat old-fashioned but it's still striking. It might not be the most luxurious car in its class - a Ford Focus or Volkswagen Golf will help you stay away from sloping surfaces - but it's still a pleasant and a civilized drive.

We get asked frequently at Coded Car Keys to replace peugeot key fobs. The following tips can aid whether the issue is persistent or intermittent.

Water Damage

If you accidentally drop your key fob in an eddy, or it is wet while kayaking, canoeing, rafting, or canyoning it is likely to be damaged by water. The best method to prevent this from happening is to always keep it in a dry bag whenever you're out in the open or engaging in activities where the fob could be exposed to excessive amounts of water.

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

A circuit board that's damp can cause the battery's charge to drop its energy or even explode. If you can pull your 308 keyfob out of the water you need to turn the button side up and shake as much water out as possible before opening the casing. Take the battery out, and then wipe the circuit board down using a cotton swab that has been dipped in 90-percent alcohol.

Other reasons why your Peugeot 308 remote keyless entry system that you use to enter your home may be unable to function could be due to a dead battery for your coin problems with the receiver module signal interference, a faulty electronic chip. If none of the above is the problem, you can reset the system by removing the 12 voltage battery from the car for 15 minutes.

Dead Coin Battery

Peugeot cars come with remote start technology that allows drivers to start their car from a distance, allowing them to warm up or cool down the car before they get in. This feature is extremely beneficial especially during the cold winter months. Remote start systems can be stopped for a variety of reasons, including an inactive coin-battery.

The coin-shaped battery contained inside the key fob could last between two and four years, based on how frequently it is used, where it was purchased and how it is used. Its use-by date is typically found on the packaging or listed in the instruction manual.

If the key fob stops working after exposure to clean tap water, you should remove the battery, clean the chip with a paper towel and isopropyl alcohol, and then dry it thoroughly before replacing it. If the key fob was exposed to soapy or salty water, it could have fried the chip. It is necessary to replace it.

If you're not sure the battery is faulty, you can test the voltage with an instrument set to the car's voltage range and connected to the terminals for minus and plus. If the voltage is lower than 12-13 volts, you need to replace the battery. You can also reset the computer that is onboard by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first then negative cable). The engine should then start after this.

Faulty Receiver Module

If you're not receiving the "Key Detected" message on your dashboard, it's possible that your receiver module has been afflicted with a fault. It's that part that sends an indication to the car when the key fob is activated, that also acts as an immobiliser. It also stops it from starting until the key that you want to use is present.

This can be due to several reasons, such as water damage or simply ageing. If your Peugeot 308 key fob was exposed to dirty tap water, for example, the electronic chip inside the device will be damaged. In this instance, you'll have to take it off and thoroughly clean it using isopropyl or an electronic cleaner. Once the battery is dry you can attempt to test it again.

If the problem persists then it's a good idea to visit an area Peugeot specialist or locksmith. They will be able to utilize a diagnostic tool to identify the issue and fix it.

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Faulty electronic chip

The chip inside your Peugeot 308 key fob is a very important component of the remote control system. If it is damaged your car might not start or receive a message stating "anti-theft active". In this scenario, the only solution is to replace the key. Auto locksmiths with experience are able to offer the fastest possible time.

The chip in your Peugeot 308 key fob can become faulty due to sweat, water damage dirt, or other causes. If your Peugeot 308 key fob is exposed to soapy water, you should clean it immediately. You can employ a paper towel as well as isopropyl alcohol to clean the electronic component. Then, you need to let the battery dry completely.

Radio interference can cause a key fob to stop working. This could be due to other devices use the same frequency as your peugeot keys keyfob. It could also be caused by bad weather or objects in the vicinity. It is recommended that you visit a Peugeot dealer if you encounter this problem.

The Peugeot 207/308 Key Fob is very delicate and requires special attention. It is imperative not to drop or throw the key fob. If you lose something, try to locate it as soon as possible. You can reset all on-board computers by disconnecting the battery that is 12 volts for a few minutes. Disconnect the negative cable prior to the positive.