Peugeot 308 Key Fob Replacement

Peugeot's 308 may be slightly old but it's still eye-catching. It's not the most luxurious car in its class - a Ford Focus or Volkswagen Golf will isolate you even better from surface imperfections - but it's a relaxing and civilised drive.

We are often asked at Coded Car Keys to replace peugeot key fobs. Whether the problem is intermittent or constant these tips will help.

Water Damage

If you leave your fob in a puddle or splash it with water while swimming, kayaking, canoeing, rafting, or canyoning, it's most likely to suffer water damage. Keep your key fob in a dry bag whenever you are outdoors or engage in activities that expose it to excessive water.

It's also important to make sure that the fob is completely dried before you open it up and then 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, it's another indication that it's submerged in water.

A wet circuit may cause the battery's charge to be drained or even explode. If you can pull your keyfob 308 from the water you need to turn the button side up and shake as much water as you can before opening the casing. Remove the battery, then clean the circuit board with a cotton swab that has been dipped into 90-percent alcohol.

Other reasons your Peugeot 308 remote keyless entry system may fail to function include a dead battery for your coin or receiver module issues, signal interference, or an electronic chip malfunctioning. If none of these are the issue, try resetting the system by disconnection of the battery that is 12 volts for approximately 15 minutes.

Dead Coin Battery

Peugeot cars come with a remote-start system which allows the driver to start the car from a distance and then warm up or cool down the vehicle prior to getting in. This feature is extremely useful particularly during the cold winter months. However, there are times when the remote start system ceases working due to a variety of reasons, like the battery of a coin that is dead.

A coin-shaped battery located inside the key fob has a life span of between two and four years, based on how often it is used and where it is purchased. The date for use-by will be printed on the package or mentioned in the user's manual.

If the key fob has stopped working after being exposed to pure tapwater, you need to remove the battery and clean the electronic chip with a paper towel soaked in isopropyl ethanol. Then dry the chip thoroughly before replacing it. If the key fob was exposed to salty or soapy water, it could have caused the chip to become damaged. It is necessary to replace it.

If you're not sure whether the battery is damaged You can test its voltage using a multimeter attached to both the plus and minus terminals. The voltage should be between 12-13 volts, however, if it reads lower, the battery should be replaced. You can also reset your computer 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're not getting the "Key Detected" message on your dashboard, it's possible that your receiver module has developed a fault. It's the part that sends a signal to the car when your key fob is activated, that also acts as an immobiliser, and stops it from starting until the correct key is present.

This could be due to a variety of causes, such as water damage or simply the aging process. If your Peugeot 308 key fob has been exposed dirty tap water, for example the chip that is located on the inside will be damaged. In this case you will have to take it off and thoroughly clean it with isopropyl or electronic cleaner. Once the battery is dry then you can try again.

If the issue isn't resolved, it's probably a good idea to seek out a local Peugeot specialist or locksmith. They can employ the diagnostic tool to pinpoint the issue and then fix it.

It can be a stressful experience to lose your Peugeot car key. A certified auto locksmith can solve the issue in a matter of minutes. They can program your car and cut a new, functioning key for you. Click here to find a locksmith near you.

Faulty Electronic Chip

The electronic chip in the Peugeot 308 key fob plays a vital part in the remote control system. If the chip is damaged, you could experience difficulties starting your vehicle or receive a message that says "anti-theft". If this occurs, the only way to fix the problem is to obtain a new key. Luckily, professional auto locksmiths can provide the service in the shortest amount of time.

The chip inside your Peugeot 308's key fob may fail due to a variety of reasons, including sweat, water damage, or dirt. If your Peugeot 308 key fob has been exposed to soapy water, you should clean it right away. You can clean the electronic component using the help of a towel that is soaked in isopropyl Alcohol. After that, you should let the battery dry completely.

Sometimes keys can be inoperable due to radio interference. This could be caused by other devices operating at the same frequency as your Peugeot key fob. It could also be caused by bad weather or objects in the vicinity. If you have this issue it is recommended to visit the peugeot boxer key dealership.

The Peugeot Key Fob 207/308 is delicate and needs special attention. It should not be dropped or throw it around. If you lose it, try to locate it as quickly as you can. You can reset the onboard computer by disconnecting the battery for a couple of minutes. Make sure you disconnect the negative first, and then the positive.