Peugeot 308 Key Fob Replacement
Peugeot's 308 may be slightly old, but it is still attractive. It's not the most luxurious car in its class, but it is a pleasant and peaceful driving experience.
We are often asked at Coded Car Keys to replace peugeot key fobs. No matter if the issue is constant or intermittent the following tips will assist.
Water Damage
If you accidentally drop your key fob in a puddle, or if it is soaked while kayaking, canoeing, rafting, or canyoning the fob is more likely to be damaged by water. The best way to avoid this from happening is to always keep it in a dry container when you're going outdoors or doing activities in which the fob may be exposed to high levels of water.
It is also important to make sure that the fob is completely dry before opening it up and re-using it. If you notice any odors emanating from the fob like an industrial-like smell or a sour taste like windshield washer fluid, this is another indication that it's been submerged in water.
A circuit board that's wet can cause the battery's charge to drop its energy or even explode. If you're able, if you can, pull your 308 key fob out of the water body it was stuck in it, flip the button side down and shake it out as much water as possible before opening the case. After opening it, remove the battery and wipe down the circuit board using the help of a cotton swab that has been dipped in 90-percent isopropyl alcohol.
Other causes why your Peugeot 308 remote entry keyless system might not work include a dead battery in the coin-cell or receiver module malfunction signal interference, or a faulty chip. If none of these are the cause, you can reset the system by disconnecting 12 voltage battery from the car for 15 minutes.
Dead Coin Battery
Peugeot cars come with remote start technology that allows drivers to start their car from an extended distance, which allows them to warm up or cool down the vehicle before they get in. This feature is very useful, especially in the cold winter months. The remote start system can be stopped for a variety of reasons, including the dead battery in the coin-battery.
A coin-shaped battery located inside the key fob can last for a period of between two and four years, based on how often it's utilized and where it was purchased. Its use-by date is typically printed on the packaging or in the manual.
If the key fob stopped working after being exposed water that is clean, remove the battery and clean the electronic chip with the help of a paper towel that has been soaked with isopropyl ethanol. Then, dry the chip thoroughly before replacing it. If the key fob was exposed to salty or soapy water, it may have caused the chip to be damaged. It is necessary to replace it.
If you're not certain the battery is in good condition, you can test its voltage with an instrument set to the car's voltage range and connected to the minus and plus terminals. If the voltage is lower than 12-13 volts, then it is time to replace the battery. You can also reset the onboard computer by disconnecting and reconnecting the 12 volt batteries in reverse order. (positive cable first, then negative cable). The engine should begin to run after this.
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If you aren't seeing the "Key Detected" It could be that your receiver module is malfunctioning. It's the component 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 in place.
This could be caused by a number of causes, such as water damage or simply aging. If your Peugeot 308 key fob was exposed to dirty tap water, as in the chip that is located inside may be damaged. In this instance you'll need to remove the unit apart and clean it thoroughly using isopropyl alcohol or an electronic cleaner. Once it's dry, you can put the battery back in and try again.
If the issue persists, it's probably a good option to consult an area Peugeot specialist or locksmith. They'll use a diagnostic tool to identify the issue and fix it.
It is stressful to lose your Peugeot car key. A professional auto locksmith will be able to solve the issue in a matter of 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 inside your Peugeot 308 key fob is a very important part of the remote control system. If it becomes damaged, your car may not start or get a message saying "anti-theft active". In this case, the only solution 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 sweat, water damage dirt, or other reasons. If your Peugeot key fob has been exposed dirty or soapy water, it needs to be cleaned right away. You can clean the electronic component using the help of a towel that is soaked in isopropyl Alcohol. Then, you need to let the battery dry completely.
Radio interference can cause a key fob to cease working. This can happen when other devices use the same frequency as your Peugeot keyfob. It could be caused by bad conditions or objects in the vicinity of the vehicle. It is recommended that you visit a Peugeot dealer if you have this problem.
The Peugeot key fob 207/308 is very delicate and requires a lot of care. It is not recommended to drop it 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 battery that is 12 volts for a short period of time. Unplug the negative cable prior to the positive.