What The Heck What Is Peugeot 308 Key Fob?

What The Heck What Is Peugeot 308 Key Fob?

Peugeot 308 Key Fob Replacement

Peugeot's 308 is slightly old but it's still attractive. It might not be the plushest car in its class - the Ford Focus or Volkswagen Golf will protect you from sloping surfaces - but it's a relaxed and pleasant drive.

Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. Whether the problem is persistent or intermittent the following suggestions should assist.

Water Damage

If you accidentally drop your key fob into a puddle, or if it gets wet while kayaking, canoeing or rafting or canyoning the fob is most likely to be damaged by water. The best method to prevent this from happening is to always keep it in a dry container when you're outside or performing activities where the fob could be exposed to a lot of water.

It is also important to make sure that the fob is dry prior to opening it and re-using it. If you detect any odors emanating from the fob (such as industrial fluid or windshield washer fluid) it is a indication that it's been submerged.



A circuit board that's wet can cause the battery to lose its energy or even explode. If you're able to pull your 308 key fob out of whatever body of water it was stuck in then flip the button side down and shake out as much water as possible before opening the case. When you've opened it, take out the battery and clean the circuit board with an abrasive soaked in 90-percent isopropyl alcohol.

Other reasons your Peugeot 308 remote keyless entry system might stop working include a dead battery for your coin or receiver module issues signal interference, an electronic chip malfunctioning. If none of the above are the cause, you can try resetting the system by disconnecting the battery with 12 volts for approximately 15 minutes.

Dead Coin Battery

Peugeot cars are equipped with remote start technology that lets drivers start their car from some distance, which allows them to warm up or cool down the vehicle before they get in. This feature is very useful especially during the cold winter months. The remote start system may stop working for a variety reasons, such as the dead battery in the coin-battery.

The coin-shaped battery located inside the key fob can last between two and four years depending on the frequency with which it is used, the location it was purchased, and how it is utilized.  peugeot car key replacement -by date will be displayed on the packaging or mentioned in the user manual.

If the key fob stopped functioning after exposure to clean tap water it is recommended to take the battery off, clean the electronic chip with a paper towel and isopropyl Alcohol, then dry it thoroughly before replacing it. If the key fob was exposed to soapy or salty water, it may have caused the chip to become damaged. It is necessary to replace it.

If you're not sure whether the battery is in good condition, you can check its voltage using a multimeter that is connected to both the minus and plus terminals. The voltage should be between 12-13 volts, but if it's lower, the battery needs to be replaced. If you want to, you can attempt to reset the onboard computer by disconnecting the battery at 12 volts for a few minutes, and then reconnecting it in reverse order (positive cable first, then negative). The engine should start after this.

Faulty Receiver Module

If you don't see "Key Detected" message, it could mean the receiver module defective. It's that part that sends an alarm to the car when your key fob is activated, which also acts as an immobiliser, and stops it from starting until the correct key is present.

The cause could be a number of factors, including water damage or simply aging. If the electronic chip inside your Peugeot 308 keyfob is damaged by dirty tap water it could be due to the fact that the keyfob was exposed it. In this scenario it is necessary to take it apart and clean it thoroughly using isopropyl alcohol or electronic cleaner. Once it's dry, you can put the battery back in and try again.

If the problem persists it is a good idea to consult the local Peugeot expert or locksmith. They'll use a diagnostic tool to assist in identifying the problem and fix it.

It can be a stressful experience to lose your Peugeot car key. However, a trained auto locksmith can fix the problem in minutes. They can cut a new key and then program it into your vehicle, ensuring that you're back on the road again in the shortest amount of time. Click here to find the nearest locksmith.

Faulty Electronic Chip

The electronic chip that is in the Peugeot 308 key fob is a very crucial component of the remote control system. If the chip is damaged, you may encounter issues starting your car or receive a message saying "anti-theft". In this instance the only option is to replace the key. Auto locksmiths with experience are able to provide this fastest possible time.

The chip in the key fob of your Peugeot 308 could fail due to many reasons, including sweat, water damage or dirt. If your Peugeot key fob was exposed to soapy or dirty water, it should be cleaned promptly. You can make use of a towel and isopropyl ethanol to clean the electronic component. The battery must then be allowed to completely dry.

Sometimes keys may cease to function due to radio interference. This could be due to other devices operate on the same frequency as your Peugeot keyfob. It could also be caused by weather conditions or objects around the vehicle. If you encounter this issue, it is best to visit an Peugeot dealership.

The Peugeot 207/308 Key Fob is delicate and requires particular care. It should not be dropped or throw it around. If you lose something, try to locate it as quickly as you can. You can reset all on-board computers by disconnecting the 12 volt battery for a short period of time. Be sure to disconnect the negative cable first before connecting the positive.