car window switch

Vehicle window switches are a modern convenience that allow a vehicle’s passengers to open or close the car’s windows. In more modern complex systems, the power window switches don’t directly send power to the motor. It’s instead connected to the vehicle’s electric modules or body control modules. Newer vehicles will use the body computer (BCM) circuits. Other power window systems have a small microprocessor built into the master switch. Common symptoms of a bad power switch include the power window motor not drawing power, only the master switch working to open windows, and the master switch only working on select windows.

The position of the glass lifter switch is usually located on the inside of the door, near the door handle, and some models of the switch may be installed on the edge of the door or the center console. The function of the main switch of the elevator: the main switch of the elevator is used to control the window lifting equipment, through which the window can be automatically lifted or manually lifted to improve the ventilation and lighting effect in the car

Most basic power window systems have switches that allow power to go through to the power window motor when pressed. The direction power runs through to the motor depends on the direction the switch is pressed, which allows for the window to be opened or closed.The master switch is usually located in the driver door or the console. It is called a master switch because it operates all the power windows in the vehicle and contains the window lock-out switch.