Why are the lights on the new car Nazhijie u6 and epb all the time?

Usually, the reason why the electronic throttle EPB warning light lights up is that there is a leak in the air intake system, which causes the engine control unit to light up the EPC warning light after detecting the problem. When the EPB light is found to be on, use the decoder to check and troubleshoot the fault.

Because the fault of electronic handbrake may be composed of wheel speed sensor, throttle position sensor, handbrake switch, wheel speed sensor, motor and other components, the abnormality of any component may cause epb light to light up, so it is suggested that the owner should refer it to a repair shop for maintenance, and the fault source can be found quickly and accurately through the fault instrument.

Extended data:

Precautions:

1. When parking temporarily, press the automatic parking function key and press the brake pedal to stop the vehicle. At this time, you don't need to keep stepping on the brakes or using the handbrake.

2. When you want to release the automatic braking and parking functions, just press the accelerator pedal, and the automatic transmission model does not need to switch back and forth from D to N and D to P frequently. ..

3. When the seat belt buckle is pulled out or the door is opened, the automatic parking function will fail or be released. Therefore, when the vehicle needs to get off or unfasten the seat belt, it is necessary to put the gear into P gear or turn on the electronic handbrake function.

Baidu Encyclopedia-Na Zhijie u6

Baidu Encyclopedia-Electronic Parking Brake System