Wiper switching circuit
1 - generator; 2 - storage battery; 3 - ignition switch; 4 - wiper switch; 5 - wiper relay; 6 - wiper motor reducer; 7 - thermobimetallic fuse; 8 - wiper switch located in the windshield washer pump; 9 - fuse block; A - the order of the conditional numbering of the plugs in the pads of the relay and the wiper gearmotor
Since 1980, a foot-operated windshield washer has been installed on VAZ-2101, -2102 cars (see fig. Windshield washer pressure pump). This pump had an additional wiper switch 8, which was activated when the pump button was pressed.
Since 1982, a reusable thermobimetallic fuse has been installed in the windshield wipers to protect the gearmotor from overloads.