Check the dashboard indicator light: After starting the vehicle, observe whether the power system related indicator light on the dashboard is on. If the indicator light is on, especially when it suddenly lights up during driving, it may indicate that there is a problem with the power system and further inspection is required.
Driving experience: During driving, pay attention to the acceleration, braking and driving stability of the vehicle. If the vehicle accelerates slowly, the braking distance becomes longer or the driving is unstable, there may be a problem with the power system.
Sound and vibration: Listen to the sound of the vehicle when it is running, especially when accelerating or braking. If you hear abnormal noise or feel abnormal vibration, there may be a problem with the power system.
Cruise range: Observe whether the vehicle’s cruising range is as expected. If the actual cruising range is much lower than the theoretical cruising range, there may be a problem with the power system components such as the battery pack or motor.
Professional detection: If conditions permit, you can use professional diagnostic tools to detect the vehicle’s power system. These tools can read the vehicle’s data stream and check the working status of components such as the battery pack, motor, and controller to determine whether the power system is normal.
Check fault codes: If the vehicle is equipped with OBD (on-board diagnostic system), the fault codes can be read using a diagnostic instrument. The fault codes can provide specific information about the power system problem and help maintenance personnel quickly locate the problem.
Consult professionals: If you have any questions about the vehicle’s power system, you can consult professional car maintenance personnel or Changan Automobile’s official customer service. They can provide professional advice and guidance based on the specific situation.
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