Toyota Prius III facelift (2011-2015) Automatic a/c circuit

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND 2 3 PR 20 22 13 14 CLTB CLTE CANL CANH 6 3 1 CLTE CLTB NSHA A/C AMPLIFIER ASSEMBLY (LOWER CENTER OF HVAC UNIT) A/C BLOWER ASSEMBLY A/C CONTROL ASSEMBLY A/C EVAPORATOR TEMPERATURE SENSOR A/C PRESSURE SENSOR (RIGHT REAR OF ENGINE COMPT) A/C SOLAR SENSOR AMBIENT TEMPERATURE SENSOR (COOLER THERMISTOR 1) (BEHIND CENTER OF FRONT BUMPER) AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE BLW BRN WIRE BUS G BUS B BUS SGA TEA COMPUTER CANH CANL SG-2 GND ECOS DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (RED) WIRE DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (AIR MIX) DAMPER SERVO MOTOR (AIR VENT MODE) ECO MODE SWITCH ECO, EV, POWER MODE SWITVH (COMBINATION SWITCH ASSEMBLY) ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED IG BECU ILL- P-AB INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM LT BLU WIRE LT GRN WIRE MAIN BODY ECU (BEHIND LEFT END OF DASH) ORG/ WIRE PAON PNK IDH WIRE PNK ILL+ WIRE PNK WIRE PRE RDFG DEFOGGER SYSTEM REAR WINDOW DEFOGGER SWITCH RED WIRE RELAY ENERGIZED INSTRU- MENT A/C PANEL FUSE J/B (BEHIND LEFT END OF DASH) SUPPLEMENTAL RESTRAINTS SYSTEM INTERIOR LIGHTS SYSTEM SWO TAM TS SG-1 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR INLET BATT + BLK WIRE BLU WIRE BRN WIRE CAN DRIVER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COOLER THERMISTOR (ROOM TEMPERATURE SENSOR) (LOWER CENTER OF DASH) ECO MODE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HTR FUSE INTEGRATION RELAY LT BLU WIRE P/I 2 FUSE PNK 1 2 3 WIRE PNK EAU WIRE PNK WIRE POWER SUPPLY IC PTCB PTCA PTCC QUICK HEATER ASSEMBLY (LOWER RIGHT SIDE OF DASH) RED WIRE RIGHT END OF DASH) SPIRAL CABLE ASSEMBLY (ON STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TEMPERATURE VIO WIRE W/ RADIO, DISPLAY RECEIVER TYPE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 CLK DIN DOUT STBI GND IG 1 1 2 ACPB ACPE 1 2 PE PB 20 30 31 19 STB ETI ITE CLK 22 21 4 12 FANH FANL CANN CANP 25 24 PNK WIRE 64 65 THW ETHW PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMPRESSOR ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM COOLING FAN 2 MOTOR (BEHIND RADIATOR) COOLING FAN MOTOR (BEHIND RADIATOR) ECM (LEFT SIDE OF EFI 2 FUSE EFI ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN RELAY 1 FAN RELAY 2 FAN RELAY 3 GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ EFI MAIN RELAY ENERGIZED IDH INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT GRN WIRE MET FUSE ORG/BLK WIRE ORG/WHT WIRE PNK 1 2 3 WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RDI CDS FUSE FUSE RED WIRE VIO WIRE W/ CONVERTER INVERTER ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE