AIR CONDITIONING – Toyota Prius 2011 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Toyota Prius 2011

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Toyota Prius 2011:

• (w/ ptc heater)
• A/c amplifier assembly (behind center of dash)
• A/c blower assembly (behind center of dash)
• A/c control assembly
• A/c evaporator temperature sensor
• A/c fuse 10a
• A/c pressure sensor (right rear of engine compt)
• A/c solar sensor
• A19
• A20
• A32
• A50
• A51
• A53
• A64
• A65
• A67
• A75
• A79
• A80
• Acc
• Al1
• Ambient temperature sensor (behind center of front bumper)
• Automatic light control sensor (upper right side of dash)
• B bus
• B50
• B54
• B55
• B66
• B72
• B74
• B84
• B86
• Becu
• Blw
• Bus
• Bus g
• C18
• C28
• Canh
• Canl
• Cltb
• Clte
• Computer data lines system
• Connector housing color (black)
• Connector housing color (red)
• Da9
• Damper servo motor (air inlet)
• Damper servo motor (air mix)
• Damper servo motor (air vent mode)
• Defogger system
• Eco mode switch
• Ecos
• Ecu
• Ecu-acc fuse 10a
• Ecu-b fuse 7.5a
• Ecu-b3 fuse 10a
• Ecu-ig 1 fuse 10a
• Engine room r/b (left side of engine compt)
• Gnd
• Gnd1
• Gnd2
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 relay energized
• Hot w/ ig2 relay energized
• Idh
• Ig+
• Ign fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• Integration control & panel assembly
• Interior lights system
• Ion generator sub-assembly
• J/b 3 (behind left side of dash)
• J/c a50 & a51 (behind left end of dash)
• J/c l92 (behind left end of dash)
• J/c l93 (behind right end of dash)
• L1 (right side of dash)
• L17
• L3 (center of dash)
• Li1
• Li2
• Lin1
• Main body ecu (behind left end of dash)
• Nsha
• Pcd1
• Pcl
• Pcsw
• Pnk
• Pre
• Ptc1
• Ptc2
• Ptc3
• Pvsw
• Rdef
• Red
• S5-3
• Sg-1
• Sg-2
• Sga
• Sslr
• Swo
• Tam
• Tea
• Tx+
• Z11

Automatic A/C Wiring Diagram (2 of 3) for Toyota Prius 2011

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Toyota Prius 2011:

• (behind lower right side of dash) front blower w/ fan motor sub-assembly
• (w/ ptc heater)
• A18
• A19
• A20
• A3 (left front of engine compt)
• A42
• A6 (right end of dash)
• A82
• Ac1
• Air inlet
• Al1
• Al5
• B26
• B27
• B28
• B30
• B31
• B35
• B59
• Batt
• Blw
• Blwb
• Def
• Defogger system
• Eau
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Front room temperature sensor (behind left center of dash)
• G14
• G15
• G17
• G22
• G25
• G26
• Gnd
• Gnd1
• Gnd2
• H10
• Hot at all times
• Htr fuse 50a
• Ig1
• Integration relay (w/ ptc heater)
• Interior lights system
• J/b (behind right side of dash)
• J/b 3 (behind left side of dash)
• J/c l85 (behind center of dash)
• J/c l92 (behind left end of dash)
• J/c l93 (behind right end of dash)
• L1 (right side of dash)
• L2 (left side of dash)
• L3 (center of dash)
• L41
• L52
• Lr1
• Micro computer
• Navigation receiver assembly/ radio receiver assembly l40
• Noise filter (top of left "c" pillar)
• P/i 2 fuse 40a
• Pnk
• Ptc1
• Ptc2
• Ptc3
• Ptca
• Ptcb
• Ptcc
• Pvso
• Pvsw
• Quick heater assembly (w/ ptc heater) (under right side of dash)
• Red
• Sbi
• Sensor touch
• Sind
• Solar battery a/c blower vent ecu (w/ solar ventilation system) (behind center of dash)
• Solar ventilation relay (w/ solar ventilation system) (behind right side of dash)
• Spiral cable sub-assembly (on steering column)
• Steering pad switch assembly
• Temperature (+)
• Temperature (-)
• Tx1
• Ventilator switch
• W/ navigation
• W/ solar ventilation system
• W/o navigation
• W/o solar ventilation system

Automatic A/C Wiring Diagram (3 of 3) for Toyota Prius 2011

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Toyota Prius 2011:

• (left front of engine compt) a4
• (w/ ptc heater)
• A21
• A3 (left front of engine compt)
• A31
• A36
• A37
• A4 (left front of engine compt)
• A52
• A53
• A57
• A59
• Acpb
• Acpe
• B71
• C18
• C30
• C31
• Ca1h
• Ca1l
• Can ic
• Canh
• Canl
• Cann
• Canp
• Cds fuse 30a
• Clk
• Combination meter assembly
• Computer data lines system
• Converter inverter assembly
• Cooling fan 2 motor (behind radiator)
• Cooling fan motor (behind radiator)
• Cpu
• D12
• D28
• Da1
• Din
• Dout
• Ecm (left side of engine compt)
• Ecu-b fuse 7.5a
• Ecu-ig 1 fuse 10a
• Efi engine coolant temperature sensor (rear of cylinder head)
• Engine room r/b (left side of engine compt)
• Ethw
• Eti
• Fan relay 1
• Fan relay 2
• Fan relay 3
• Fanh
• Fanl
• Gauge fuse 10a
• Gnd
• Hot at all times
• Hot w/ ig1 relay energized
• I/f
• Idh
• Ig 1
• Ig+
• Instrument panel j/b (behind left end of dash)
• Ite
• J/b 3 (behind left side of dash)
• J/c a52 & a53 (behind left end of dash)
• J/c a56 (behind left end of dash)
• L2 (left side of dash)
• Motor compressor assembly
• Nca
• Pnk
• Power management control ecu (behind right side of dash)
• Rdi fuse 30a
• Red
• Stb
• Stbi
• Strg
• Thw