Peugeot 308 Key Fob 10 Things I Wish I'd Known Earlier
Peugeot 308 Key Fob Replacement
Peugeot's 308 may be slightly old however it's still striking. It's not the most luxurious vehicle in its class, but it's a pleasant and peaceful driving experience.
Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. If the issue is persistent or intermittent the following suggestions should aid.
Water Damage
When you accidentally leave your fob in the midst of a puddle or splash it with water while swimming, kayaking, canoeing, rafting or canyoning, it's most likely to suffer water damage. The best way to stop this from happening is to keep it in a dry bag when you're out in the open or engaging in activities where the fob could be exposed to large amounts of water.
It's also crucial to make sure that the fob has dried before you open it and use it again. If you detect any odors emanating from the fob (such as industrial fluid or windshield washer fluid) it is a indicator that it is submerged.
A wet circuit board can cause the battery's charge to drop its charge, or even explode. If you're able fish your 308 key fob out of the water body it was stuck in, flip the button side down and shake out as much water as possible before opening the case. After you open it, remove the battery and wipe down the circuit board using an abrasive soaked in 90-percent isopropyl alcohol.
Other reasons why your Peugeot 308 remote keyless entry system might not function include a dead coin battery, receiver module issues, signal interference, or a faulty electronic chip. If none of the above is the cause you can reset the system by disconnecting a 12 voltage 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 afar while warming up or cooling down the vehicle prior to stepping inside. This feature is extremely useful especially during the cold winter months. Remote start systems can not function due to a variety of reasons, including an inactive coin-battery.
A coin-shaped battery that is in the key fob has a life span of between two and four years, depending on how often it is used and where it's purchased. The use-by date will be written on the packaging or in the user manual.
If the key fob stops working after exposure to clean tap water then you must remove the battery, then clean the electronic chip with a paper towel and isopropyl Alcohol, then dry it completely before replacing it. If G28CarKeys has been exposed to soapy or salty water, it could have caused the chip to be damaged. It is necessary to replace it.
If you're unsure if the battery is defective it is possible to check its voltage using a multimeter attached to both the plus and minus terminals. If the voltage is lower than 12-13 volts then you need to replace the battery. You can also reset your onboard computer by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first, then negative cable). The engine should then start.
Faulty Receiver Module
If you're not receiving the "Key Detected" message on your dashboard, then it's possible that your receiver module has discovered a problem. It's the part that sends an alert to the car when the key fob is activated, it also acts as an immobiliser and prevents it from starting unless the key that you want to use is present.
The cause could be many factors, including water damage or simply the aging process. If the electronic chip within your Peugeot 308 keyfob has been damaged due to dirty tap water It could be because the keyfob was exposed to it. In this instance you'll have to take the unit apart and clean it thoroughly using isopropyl alcohol or an electronic cleaner. Once it's dry, you can put the battery back into the battery and try again.
If the issue continues to persist, it is a good idea to visit the local Peugeot expert or locksmith. They can use a diagnostic tool in order to pinpoint the issue and then fix it.
It can be a stressful experience to lose your Peugeot car key. However, a professional auto locksmith can fix the problem in minutes. They can program your vehicle and cut a fresh, functioning key for you. Find a locksmith near you.
Faulty Electronic Chip
The electronic chip that is in the Peugeot 308 key fob is a very important part of the remote control system. If the chip is damaged, you could have problems starting your car or get a message saying "anti-theft". If this happens, the only way to fix the issue is to replace the key. Luckily, professional auto locksmiths can offer the service in the shortest time.
The chip inside your Peugeot 308 key fob can be damaged by water damage, sweat dirt, or other causes. If your Peugeot 308 key fob is exposed to soapy water, you must cleanse it immediately. You can clean the electronic component using a paper towel soaked in isopropyl Alcohol. Then, you need to allow the battery to dry completely.
Sometimes keys can be inoperable due to radio interference. This can 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 around the vehicle. If you encounter this issue you should visit a Peugeot dealership.
The Peugeot Key Fob 207/308 is fragile and requires special care. It is important not to drop or throw the key fob. If you lose it, try to locate it as quickly as is possible. You can reset all on-board computers by disconnecting the battery that is 12 volts for a few minutes. Make sure you disconnect the negative cable first before connecting the positive.