
The causes and solutions for the electronic parking brake failure in the New Mondeo are as follows: Rear Brake Pad Malfunction: If this issue occurs after replacing the rear brake pads, it is recommended to re-learn the matched electronic brake. If the fault appears without rear pad replacement, check the fuse. Parking Brake Switch Circuit Failure: Inspect whether the electronic parking brake switch circuit is functioning normally. Professional diagnostic equipment can also be used for testing and decoding. First, use a scanner to identify the specific fault—whether it's the actuator, sensor, or control module. The control module may only require reprogramming to resolve the issue.

I've been driving the new Mondeo for several years, and recently the electronic parking brake suddenly failed, which was quite a hassle. The issue might be caused by dirty or aging sensors—rainwater and dust can easily clog that little thing, leading to signal interruption. Or it could be loose wiring connections; short circuits or open circuits can both cause system confusion. Another possibility is a control module problem, such as a software bug that needs updating, or the electric motor getting stuck or rusted and unable to move. Low battery voltage is another hidden danger, especially during cold starts. In such cases, don’t push your luck—go to a professional shop immediately to get it checked, to avoid slipping accidents when parking on slopes. Safety first—try to avoid using it on muddy roads in daily use.