The 1992 Subaru Legacy Air Conditioning (A/C) switch turns the A/C system on or off. The operation of the switch is transmitted to the ECU. The A/C cut relay breaks the current flow to the compressor, through the use of an output signal from the ECU, for a certain period of time. The following schematic shows the 1992 Subaru Legacy Air Conditioning A/C Switch and Relay circuit/wiring diagram.
Posts tagged Air Conditioning
2003 Lexus ES300 Power Transistor Circuit
The following schematic shows the 2003 Lexus ES300 Power Transistor circuit and wiring diagram. The system composed of heater main relay, blower motor, extra-hi relay, lo resistor, A/C control assembly.
2009 Nissan Sentra Refrigerant Flow Schematic Diagram
The 2009 Nissan Sentra refrigerant flows in the standard pattern, that is, through the compressor, the condenser with liquid tank, through the evaporator, and back to the compressor. The refrigerant system is protected against excessively high or low pressures by the refrigerant pressure sensor, located on the liquid tank. The following schematic diagram shows detail flow/ cycle of the 2009 Nissan Sentra Refrigerant system. Legend: 1. Pressure relief valve, 2. Compressor, 3. Refrigerant pressure sensor, 4. Condenser (with liquid tank), 5. Expansion valve, 6. Evaporator, 7. Front blower motor.
2000 Nissan Pathfinder Heater Circuit Diagram and Air Conditioner Wiring Diagram
The 2000 Nissan Pathfinder Heater and Air Conditioner System flows in the standard pattern, that is, through the compressor, the condenser, the liquid tank, through the evaporator, and back to the compressor. Get more information about 2000 Nissan Pathfinder Heater Circuit Diagram and Air Conditioner Wiring Diagram here – free download PDF file.
2007 Toyota Yaris Blower Motor Circuit and Wiring Diagram
The 2007 Toyota Yaris blower motor system consists of following components: blower motor, heater control (blower switch), heater, battery, alternator, relay and gauge, blower resistor and air conditioning amplifier. Below diagram shows the 2007 Toyota Yaris Blower Motor Circuit and Wiring Diagram. (click image to enlarge)
1996 Volkswagen Cabrio Golf Jetta Air Conditioner – Heater Wiring Diagram and Schematics
The 1996 Volkswagen Golf, Cabio and Jetta Air Conditioner – Heater system uses R-134a refrigerant. The system consists of dust and pollen filter, plenum cover, evaporator drain, heater core connections and vacuum hose entry, 2-way valve, cooling fan control module, strip fuse, vacuum reservoir, vacuum hose, condenser. The following Air Conditioner – Heater Wiring Diagram and Schematics apply for 1995 – 1996 Volkswagen Cabrio, Golf, Golf III, Jetta and Jetta III. Find more about this article here – free download PDF file.
1989 Suzuki Swift GTi Air Conditioner Wiring Diagram and Electrical Schematic
The 1989 Suzuki Swift GTi Air Conditioner system consists of 9 major components, compressor, magnet clutch, condenser, receiver/dryer, dual pressure switch, expansion valve, evaporator, blower motor, and heater core. The following schematic shows 1989 Suzuki Swift GTi Air Conditioner System Wiring Diagram and Electrical Schematic.
Renault Espace III Wiring Diagram and Electrical System
The following file contains wiring diagram and electrical system description of Renault Espace III series.
Schematic Diagram for Electronic Thermostat of Isuzu Trooper Air Conditioning
The Isuzu Trooper (98 – 02) electronic thermostat consists of the thermo sensor (1) and thermostat unit (4) which functions electrically to reduce the noises being generated while the system is in operation. The electronic thermo sensor (1) is mounted at the evaporator core (2) outlet and senses the temperature of the cool air from the evaporator (3).
Jeep Cherokee’88 Engine Cooling Fan Circuit and Wiring Diagram
The 1988 Jeep Cherokee, Comanche, and Wagoneer 4.0L engine series use an auxiliary fan. The auxiliary fan is controlled by a relay mounted on the left inner fender panel. When the A/C (if equipped) is turned on, the Electronic Control Unit (ECU) grounds the A/C relay coil allowing current to flow through it. This activates the A/C relay which then supplies current to the A/C clutch, fan diode assembly and cooling fan relay. Find more information about 1988 Jeep Cherokee Engine Cooling Fan Circuit and Wiring Diagram here
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