Electric fan of the heating system (air conditioning) and ventilation of the cabin

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Scheme 33. Electric fan of the heating system (air conditioning) and ventilation of the cabin: 1 - fuse box in the passenger compartment (see fig. 10.1); 2 - relay 233 (see fig. 10.3 and 10.4); 3 - Engine compartment/interior wiring connector (monoblock); 4 - electric fan of the heating and ventilation system; 5 - relay block 784 in the engine compartment (see fig. 10.3 and 10.4); 6 - air conditioning and power steering diode; 7 - electromagnetic clutch of the air conditioning compressor; 8 - ECU; 9 - control unit for the interior heating and ventilation system.
