Why does the car move forward when reversing?
2 Answers
Moving forward while reversing is due to a malfunction in the vehicle's electronic control system. Here are some additional details: 1. Electronic Control System: The automotive electronic control system refers to the sensors on the vehicle working in conjunction with the mechanical systems (usually integrated with subsystems in the powertrain, chassis, and body systems), and they communicate via cables or radio waves. 2. Precautions: When reversing, it is crucial to control the speed properly. Avoid stepping on the accelerator abruptly; slow reversing is the key to safety. In fact, many reversing accidents are caused by excessive speed, making it difficult to brake in time.
This is a common issue during car repairs - the car rolls forward when reversing, with the main problems usually lying in the clutch or transmission. For manual transmissions, if the clutch plates are worn out, the power isn't fully disengaged when pressing the pedal, making the car prone to lurch forward when shifting into reverse. In automatic transmissions, it could be due to a stuck valve body in the gearbox, improper gear shifting, or a computer control malfunction. Sometimes, a loose shift lever connection can make the car think it's in a forward gear. When I helped a car owner with repairs before, I found it was caused by aged and deformed clutch cables, which was easily fixed by replacement. Regular checks of clutch wear and transmission fluid quality are recommended to avoid major repairs later. If you encounter this situation, never force the car to move, especially in parking lots - safety first. Immediately turn off the engine and call for professional towing service.
