AC-4 AIR CONDITIONING SYSTEM — Air Conditioning System Circuit AIR CONDITIONING SYSTEM CIRCUIT 7M-GTE Engine 1 +Bv 2 To Ignition 3 Magnetic 4 Magnetic 5 Fan Relay 6 Hi/Lo 7 Fan Relay No.2 Switch C Clutch Clutch No.1 Pressure (A/T Only) (IG1) (GEN) Switch FUSE 20A Battery To ECU Heater Relay Evap. Temp. Sensor A/C Switch Blower Speed Control Switch A/C Amplifier Thermistor Blower Motor Blower Resistor Idle-Up/C Control Servo Motor 8 Charge 9 Water 10 A/F Mix 11 Air Vent Mode 12 EFI Control Temp. Control Control Control Motor Sensor Motor Servo Motor 13 Water 14 A/F Mix 15 Air Vent Mode Temp. Control Control Sensor Servo Motor Servo Motor No.1