Peugeot 308 Key Fob Replacement
Peugeot's 308 may be a bit old however it's still striking. It might not be the plushest car in its class and an Ford Focus or Volkswagen Golf will help you stay away from road imperfections, but it's a relaxing and civilised drive.
Here at Coded Car Keys we are often asked to replace peugeot 308 key fobs. No matter if the issue is constant or intermittent the following suggestions should assist.
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 more likely to sustain water damage. Keep your key fob in a dry, dry bag each time you are outside or perform things that expose it to excessive water.
It's also crucial to ensure sure that the fob has dried out 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 windshield washer fluid, it's another sign that it's submerged in water.
A circuit board that's damp can cause the battery to discharge its charge, or even explode. If you're able to fish your key fob 308 out of whatever body of water it got stuck in then flip the button side down and shake it out as much water as possible before opening the case. Take the battery out, and then wipe the circuit board down using a cotton swab which is dipped in 90 percent alcohol.
Other reasons why your Peugeot 308 remote keyless entry system that you use to enter your home may stop working include an empty coin battery or receiver module issue signal interference, an electronic chip malfunctioning. If none of these is the issue, try resetting the system by removing the battery that is 12 volts for approximately 15 minutes.
Dead Coin Battery
Peugeot cars are equipped with remote start systems which allows drivers to start their vehicle from some distance, which allows them to warm up or cool down the car prior to entering. This feature is very useful particularly in cold winter months. However, sometimes the remote start system ceases working due to a variety of reasons, like a dead coin battery.
A coin-shaped battery that is found inside the key fob has a life span of between two and four years, based on how often it's used and where it's purchased. The use-by date will be displayed on the packaging or marked in the user's manual.
If the key fob has stopped working after being exposed to clean tapwater, remove the battery and clean the electronic chip using an absorbent paper towel that has been soaked in isopropyl ethanol. Then dry the chip completely before replacing. If the key fob was exposed to soapy or salty water, it could have fried the chip. You will need to replace it.
If you're not sure the battery is defective it is possible to test its voltage with a multimeter set to the car's voltage range. Connect it to the plus and minus terminals. The voltage should be between 12 to 13 volts, but if it is lower, the battery should be replaced. Alternatively, you can try to reset the onboard computer by disconnecting the 12 volt battery for a short period of time, and then reconnecting it in reverse order (positive cable first, then negative). The engine should now start.
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If you aren't seeing the "Key Detected" message, it could mean the receiver module not working properly. It's the part that transmits an indication to the car when your key fob is activated that also acts as an immobiliser. It stops it from starting unless the key that you want to use is present.
This could be due to a range of causes, such as water damage or simply ageing. If the electronic chip within 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 the unit apart and thoroughly clean it with isopropyl alcohol or an electronic cleaner. When the battery is clean then you can try again.
If the problem persists it is a good idea to visit the local Peugeot expert or locksmith. They can utilize the diagnostic tool to pinpoint the problem and then fix it.
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A malfunctioning electronic chip
The electronic chip that is in the Peugeot 308 key fob is a critical function in the remote control system. If the chip is damaged, you could be unable to start your car or receive a message saying "anti-theft". If this happens, the only way to fix the issue is to obtain a new key. Professional auto locksmiths are able to offer the fastest possible time.
The chip inside the key fob of your Peugeot 308 could be damaged due to many reasons, including sweat, water damage, or dirt. If your Peugeot 308 key fob is exposed to soapy water, you must clean it immediately. You can employ a paper towel as well as isopropyl alcohol to clean the electronic component. Then, you need to allow the battery to completely dry.
Radio interference can cause the key fob to stop functioning. This can be caused when other devices use the same frequency as your Peugeot keyfob. This could be due to bad conditions or objects near to the vehicle. It is recommended to see a Peugeot dealer if you experience this issue.
The Peugeot Key Fob 207/308 is fragile and requires special care. It is essential 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 12 volt battery for a short period of time. Make sure you disconnect the negative cable first, then the positive.