Peugeot 308 Key Fob Replacement

Peugeot's 308 might seem slightly old, but it is still attractive. It's not the most luxurious car in its class, but it's an enjoyable and comfortable driving experience.

Here at Coded Car Keys we are often asked to replace peugeot 108 key 308 key fobs. No matter if the issue is constant or intermittent the following tips will aid.

Water Damage

If you accidentally drop your key fob in a puddle, or if it is wet while kayaking, canoeing, rafting or canyoning, the fob is likely to be damaged by water. The best way to stop this from happening is to always keep it in a dry bag when you're outside or performing things where the fob might be exposed to large amounts of water.

It is also important to make sure that the fob is completely dry prior to opening it and re-using it. If you notice any odors emanating from the fob like an industrial liquid smell or the scent of windshield washer fluid, it's another sign that it's submerged in water.

A circuit board that's wet can cause the battery to discharge its charge or even explode. If you can remove your 308 keyfob out of the water it is best to turn the button side up and shake as much water as possible before opening the casing. When you've opened it, take out the battery, and then clean the circuit board with a cotton swab dipped in 90-percent isopropyl alcohol.

Other reasons why your Peugeot 308 remote keyless entry system could stop working include a dead battery for your coin, receiver module issues signal interference, a faulty electronic chip. If none of these are the reason, you can reset the system by disconnecting a 12 Volt battery from the car for 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with a remote-start system that allows the driver to start the car from a distance while warming up or cooling down the vehicle prior to getting in. This feature is very beneficial, especially in the cold winter months. Remote start systems can cease to function for a variety reasons, including an inactive coin-battery.

The coin-shaped battery that is inside the key fob will last between two and four months, depending on how frequently it is utilized, the place it was purchased, and how it is utilized. The date of use is printed on the packaging or marked in the user's manual.

If the key fob is no longer working after exposure to clean tapwater, remove the battery and clean the electronic chip using the aid of a towel soaked in isopropyl ethanol. Then, dry the chip thoroughly before replacing. If the key fob has been exposed to soapy or salty water, it could have caused the chip to become damaged. You'll need to replace it.

If you're unsure whether the battery is defective it is possible to check its voltage with a multimeter attached to both the plus and minus terminals. The voltage should read approximately 12 to 13 volts, but if it's lower, the battery should be replaced. You can also reset your computer in the onboard computer by disconnection 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" you might find that your receiver module is defective. It's that part that sends an indication to the car when your key fob is activated which also acts as an immobiliser. It stops it from starting unless the correct key is in place.

This could be due to a number of factors including water damage or simply ageing. If the electronic chip in your Peugeot 308 keyfob is damaged by dirty tap water it could be because the keyfob was exposed it. In this case you'll have to take off the battery and clean it thoroughly with isopropyl alcohol or electronic cleaner. Once it's dry you can put the battery back in and test it again.

If the issue continues to persist, it's probably a good idea to visit an area Peugeot specialist or locksmith. They'll be able make use of a diagnostic device to identify the problem and repair it for you.

It can be stressful to lose your Peugeot car key. A qualified auto locksmith can solve the problem within minutes. They can cut a new key and then program it into your vehicle, making sure you're ready to get to the road in the shortest time possible. Click here to find a locksmith near you.

Faulty Electronic Chip

The electronic chip in the Peugeot 308 key fob plays a crucial role in the remote control system. If it becomes damaged, your car might not start or you may receive a message stating "anti-theft active". If this occurs, the only option to fix the problem is to replace the key. Auto locksmiths with experience can provide this fastest possible time.

The chip inside the chip of your Peugeot 308 key fob can be damaged by water damage, sweat dirt, or any other cause. If your Peugeot 308 key fob has been exposed to soapy water, you must cleanse it immediately. You can clean the electronic component using paper towels soaked with isopropyl Alcohol. The battery should then be allowed to dry completely.

Radio interference can cause a key fob to stop working. This is usually caused by other devices operate on the same frequencies as your Peugeot keyfob. This could be due to poor conditions or objects close to the vehicle. If you experience this problem it is recommended to visit the Peugeot dealership.

The Peugeot 207/308 key fob is extremely delicate and requires extra care. It is imperative not to throw or drop the key fob. If you lose it, try to find it as quickly as you can. You can reset your on-board computer by disconnecting the battery for a few minutes. Disconnect the negative cable before the positive.