The wiper assembly is generally composed of the wiper motor, connecting rod, wiper arm and wiper blade.Its function is to erase the raindrops and dust attached to the vehicle windshield, improve the visibility of the driver, increase driving safety.
In order to give full play to the normal function of the wiper in a variety of environments and extend its service life, the wiper belt must maintain uniform pressure and maintain the appropriate Angle.
When the wiper system works, once there are stripe, fog stripe, abnormal noise, etc., it is necessary to check, troubleshoot, repair or replace parts to ensure normal and smooth work.
The brake light switch is installed on the brake pedal to control the brake light switch.When the brake pedal is stepped down, the switch will open to inform the ECU that the brake has been applied, release the torque converter to hold the clutch, and light the brake light to prevent the driving wheel from braking and avoid the engine flameout suddenly.
Common brake light switch has the following types: hydraulic brake light switch, pneumatic brake light switch, spring brake light switch, spring brake light switch is a more commonly used brake switch.
Common forms of fault: poor line connection, improper adjustment of working travel, bad contact or contact switch damage.
If the brake light switch is damaged or the signal is abnormal, the ABS/ASC/DSC control function will fail, the relevant warning light will light up and the vehicle power performance will decrease.