AIR CONDITIONING – Scion iQ 2012 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Air Conditioning Wiring Diagram (1 of 3) for Scion iQ 2012

List of elements for Air Conditioning Wiring Diagram (1 of 3) for Scion iQ 2012:

• (left side of
• (left side of dash) r/b assembly
• (left side of engine compt) engine room j/b 1
• (lower center of dash)
• A/c
• A/c amplifier assembly
• A/c pressure sensor (front of engine)
• A2 (left rear of engine compt)
• A48
• Ad2
• Ad3
• Assembly
• Assembly (behind left end of dash)
• B13
• Ba1
• Ba2
• Blower w/ fan motor sub-assembly
• Computer data lines system
• Cooler compressor
• Cooler thermistor 1
• D16
• D31
• D32
• D35
• D67
• Ecu-b 1 fuse 7.5a
• Engine compt)
• Engine room
• Engine room r/b 1 (left side of engine compt)
• Folq
• Gnd
• Hot at all times
• Hot in on or start
• Htr relay
• Htr-b fuse 40a
• Htr-ig fuse 10a
• Ig+
• Instrument panel j/b
• J/b 1
• J/c a48 & d67 (left kick panel)
• Led
• Mg clutch relay
• Mg+
• Mgc
• Pnk
• Pre
• Qufl
• Red
• S5-3
• S5fl
• Sblw
• Sg-1
• Sg-2
• Sgfl
• Sol+
• Sol-
• Tx+
• Tx-

Air Conditioning Wiring Diagram (2 of 3) for Scion iQ 2012

List of elements for Air Conditioning Wiring Diagram (2 of 3) for Scion iQ 2012:

• (behind left end
• (left d67 kick panel)
• (left side of
• (left side of dash)
• (right kick
• (right kick panel)
• (right side of engine compt)
• (w/ ptc heater)
• A48
• A48 &
• Acc
• Acc fuse 5a
• Air mix damper servo sub-assembly
• Assembly
• Auto
• B34
• B37
• Becu
• Blower resistor (left center of dash)
• D1 (left side of dash)
• D42
• D67
• Def- logic
• Ecu-ig fuse 7.5a
• Engine compt)
• Engine room r/b 2 (w/ ptc heater)
• F/r switch
• Frs
• Gnd1
• Head
• Headlight dimmer switch assembly
• Heater control sub-assembly 1
• Heater control sub-assembly 2
• Hot at all times
• Hot in on or start
• Hot w/ acc relay energized
• Hrly
• Ig+
• Instrument panel j/b
• Interior lights system
• J/c
• J/c d68 (left side of dash)
• Main body ecu
• Of dash)
• Off
• Panel)
• Pnk
• Ptc 1 fuse 50a
• Ptc 2 fuse 30a
• Ptc 3 fuse 30a
• Ptc relay 1
• Ptc relay 2
• Ptc relay 3
• Quick heater assembly
• Rec
• Red
• Tail
• Tan
• W/ ptc heater

Air Conditioning Wiring Diagram (3 of 3) for Scion iQ 2012

List of elements for Air Conditioning Wiring Diagram (3 of 3) for Scion iQ 2012:

• (behind radiator) cooling fan motor
• (left side of engine compt) engine room r/b 1
• (lower center of dash)
• A/c amplifier
• A/m & a/c
• A18
• A2 (left rear of
• Ad3
• Alt
• Assembly
• B27
• C10
• Canh
• Canl
• Charging system
• Computer data lines system
• Cooling fan resistor (left front of engine compt)
• Crank position sensor (left front of engine)
• D17
• E.f.i. engine coolant temperature sensor (rear of engine)
• Engine compt)
• Engine control module (left front of engine compt)
• Engine room j/b 1 (left side of
• Engine room r/b 1 (left side of engine compt)
• Ethw
• Fan relay 1
• Fan relay 2
• Fanh
• Fanl
• Gauge fuse 10a
• Heat
• Heater control sub-assembly 3
• Hls
• Hot at all times
• Hot in on or start
• Instrument panel j/b assembly (behind left end of dash)
• Interior lights system
• Max hot
• Ne+
• Ne-
• Pnk
• Ptc1
• Ptc2
• Ptc3
• Rdi fuse 30a
• Starting/
• Switch
• Tan
• Thw
• Vcne
• W/ ptc heater