Peugeot 308 Key Fob Replacement

Peugeot's 308 might seem a bit old but it's appealing. It's not the most luxurious car in its class, but it's an enjoyable and comfortable drive.

Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. The following suggestions will aid whether the issue is intermittent, or constant.

Water Damage

If you happen to leave your fob in the midst of a puddle or get it wet when kayaking, swimming, canoeing, rafting, or canyoning, it's 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 in which the fob may be exposed to large amounts of water.

You'll also need to ensure that the fob is completely dry before opening it up and reusing it. If you smell any odors emanating from the fob (such as industrial liquid or windshield washer fluid) it is a indication that it's submerged.

A circuit board that is wet could cause the battery to lose its charge or even explode. If you can pull your 308 keyfob out of the water and turn it upside up and shake as much water out as possible before opening the casing. Remove the battery, then wipe the circuit board clean with a cotton swab that is dipped in 90 percent alcohol.

Other reasons that your Peugeot 308 remote entry keyless system might not work include a dead battery in the coin-cell or receiver module issues signal interference or a faulty chip. If none of the above are the reason, you may try resetting the system by disconnecting the battery that is 12 volts for approximately 15 minutes.

Dead Coin Battery

Peugeot cars come with a remote-start system that allows the driver to start the car from a distance by warming up or cooling down the vehicle prior to entering. This feature is extremely useful, especially in the cold winter months. However, there are times when the remote start system stops operating due to a range of reasons, like the battery of a coin that is dead.

A coin-shaped battery that is located inside the key fob has a lifespan of two to four years, depending on how frequently it is used and the location where it was purchased. The date of use will be printed on the packaging or in the user's manual.

If the key fob is no longer functioning after being exposed to pure tapwater, you need to remove the battery and clean the electronic chip using the aid of a towel soaked in isopropyl ethanol. Then dry the chip completely before replacing it. If you expose it to salty or soapy water, the chip could be fried and you will need to replace the key fob altogether.

If you're not certain the battery is in good condition, you can test its voltage using an instrument set to the car's voltage range and connected to the minus and plus terminals. If the voltage is less than 12-13 volts, then you need to replace the battery. You can also reset the onboard computer by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first, then negative cable). The engine should now start.

Faulty Receiver Module

If you don't see the "Key Detected" message, it could mean that your receiver module is defective. It's the component that sends a signal to the car when your key fob is activated, that also acts as an immobiliser and prevents it from starting unless the correct key is used.

This could be caused by several causes, such as water damage or simply ageing. If the chip inside your Peugeot 308 keyfob is damaged due to dirty tap water it could be because the keyfob was contaminated with it. In this scenario, you'll need to remove it and clean it thoroughly using isopropyl or electronic cleaner. Once it's dry you can put the battery back in and test it again.

If the issue continues to persist the issue persists, it's a good idea to see a local Peugeot specialist or locksmith. They'll be able to use a diagnostic tool to help pinpoint the issue and repair it for you.

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

Faulty Electronic Chip

The electronic chip in the Peugeot 308 key fob is an important part of the remote control system. If the chip is damaged, you could encounter issues starting your car or receive a message saying "anti-theft". If this occurs, the only solution to fix the issue is to purchase a new key. Fortunately, professional auto locksmiths can provide the service in the shortest amount of time.

The chip inside the chip of your peugeot boxer key 308 key fob can be damaged by sweat, water damage dirt, or any other cause. If your Peugeot key fob was exposed to soapy or dirty water, it must be cleaned right away. You can wipe the electronic component using the help of a towel that is soaked in isopropyl Alcohol. The battery should be allowed to dry completely.

Sometimes, a key fob can cease to function due to radio interference. This could be caused by other devices that operate at the same frequency as your Peugeot key fob. It can also be caused by weather conditions or objects in the vicinity. It is recommended to visit a Peugeot dealer in the event of this issue.

The Peugeot Key Fob 207/308 is delicate and requires particular care. You shouldn't drop it or throw it around. If you lose something, try to locate it as soon as you can. You can reset all on-board computers by disconnecting the battery that is 12 volts for a short period of time. Make sure you disconnect the negative cable first, then the positive.