What Causes the Electronic Parking Brake Malfunction in Geely Boyue?
3 Answers
Most issues with the Geely Boyue's electronic parking brake system are caused by sensor signal distortion or failure of the electronic brake motor. Below is additional information on common car malfunctions and their solutions: 1. Engine Fails to Start: If the battery is dead, you can use jumper cables or an emergency power source to start the engine. If the engine still fails to start, it may indicate a circuit or fuel system malfunction, and it is recommended to send the vehicle to a repair shop. 2. Tire Punctures or Blowouts: Replace with the spare tire immediately and get the tire repaired as soon as possible. 3. Brake Failure: Ensure proper maintenance of the brake system by regularly checking the wear and tear of components such as brake discs and brake pads. Replace them if necessary. During daily driving, avoid prolonged braking. For long downhill sections, it is advisable to use a lower gear and employ engine braking to prevent overheating of the brake pads.
I've noticed that the electronic parking brake failure in the Geely Boyue frequently occurs during daily driving. Common causes include software bugs in the electronic module, sensors covered by dust or moisture, insufficient power supply due to battery aging, as well as loose wiring connections or stuck cables. Once when I was driving in the rain, the hill start assist system malfunctioned, and the mechanic said the culprit was water-induced short-circuiting of the sensors. Another time, the module failed and required reprogramming to update the software. Regularly cleaning dust around the sensors, checking if the battery voltage remains stable above 12V, and ensuring cables are tightened during maintenance at the 4S shop can prevent many issues. Don't rush to fix it yourself, especially in complex cases where professional diagnostic tools are needed to check fault codes, otherwise, you might mishandle the situation.
As someone who focuses on automotive electronics, I believe there are several main sources of electronic parking brake failures in the Geely Boyue: First, the control unit may malfunction due to software conflicts or hardware aging; Sensors such as wheel speed or pedal position can send misleading signals if they accumulate dust or become corroded; Additionally, battery voltage below 11V can cause unstable power supply; There are also real driving conditions, such as frequent stops causing motor overheating or excessive environmental humidity leading to short circuits. I often remind myself to regularly use a diagnostic tool to read codes and eliminate potential hazards, as well as clean sensors to prevent dust accumulation.
