Terminals gearmotor wiper

To control the operation of geared motor wiper important to know what functions are performed by each of its terminal.

The terminal functions gearmotor:

1. Terminal 15 R - the supply voltage when the ignition key position ?�I?� of the fuse ?��3.

2. Terminal 31 - connection with "weight" of the engine.

3. Terminal 31 b - basic wiring. It sends a signal from the wiper motor, whether the wiper blade is stationary or moving on the glass.

4. Terminal 53 has several functions. In the first place, it provides the supply voltage for the first speed wiper arm. Secondly, when it is turned off by the wiper additional voltage is supplied to the wiper back into the initial position (rest), except for the combination switch. Third, this terminal from the relay switches to the "weight" when the wiper becomes the resting position (with the exception of the combined switch). This blocks the wiper motor.

5. At the terminal 53 b gearmotor is energized when switched on the second speed of the wiper.