After opening the fuse box under the driver's seat, there is a 30A fuse, which is the sprinkler fuse. As shown below: Fuse, also called current fuse, is defined by IEC127 as “fuse”. Its main function is to protect against overloads. Place the fuse correctly in the circuit.
Let the engine run at medium speed or higher. The standard voltage value of 12V electrical system should be around 14V, and the standard voltage value of 24V electrical system should be around 28V. If the measured voltage is the battery voltage, it means that the generator does not produce electricity.
Detailed information:
Wiper motor assembly
< p> The wiper motor assembly includes the wiper motor, reduction mechanism, reset switch, circuit breaker, condensateurs C3 and C4 and inductance L. There are 5 wires in total, namely high speed wire 4 (+2), low speed wire 1 (+1) and power wire 2 (B), reset wire 3 (S) and ground wire 5 (E).The automatic reset switch is a single-throw, two-position automatic switch. When the wiper blade returns to the lowest position of the windshield, the reset line 3 is connected to the ground line 5, i.e. contact A. is closed.