Why is the ABS light on a 2014 Peugeot 308 constantly illuminated?
2 Answers
If the ABS light on a 2014 Peugeot 308 remains constantly illuminated, it may indicate a malfunction or damage to the sensor, or an open or short circuit in the related wiring. It is necessary to visit a 4S shop for inspection and repair. The ABS anti-lock braking system is a crucial component of the braking system. Thanks to ABS, drivers can brake more safely when stopping. Therefore, a malfunction in the car's ABS system can be very dangerous. Hazards of long-term failure to self-check: Igniting the car without allowing it to perform a self-check for an extended period can not only damage the battery and engine, cause electronic device malfunctions, but also pose many safety hazards. Self-check duration: The self-check performed by the vehicle's computer typically takes 6-10 seconds. During this time, you can fasten your seatbelt and remind the passenger to do the same, then start the ignition and begin driving slowly.
Having driven for so many years, I've gained some experience with the ABS light issue. If the ABS light on your 2014 Peugeot 308 stays on constantly, it basically means there's a fault in the anti-lock braking system. The most common cause is usually a wheel speed sensor problem—these sensors on this model tend to accumulate dust or get oxidized due to water ingress, leading to false alerts. Another frequent issue is aging or loose wiring, such as corroded connectors that interrupt the current flow. It could also be a faulty ABS control module or a blown fuse. I remember a friend's car had the same problem once, and after diagnostics, it turned out to be mud stuck on the sensor—cleaning it fixed the issue. Don’t take safe driving lightly; if the ABS fails, the wheels can lock up and skid during emergency braking, which is high-risk. Get it checked by a professional shop for trouble codes as soon as possible—don’t delay until an accident happens. The inspection cost isn’t high, just spend some time to resolve it properly.
