AIR CONDITIONING – Toyota Prius 2003 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Toyota Prius 2003

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Toyota Prius 2003:

• A j24
• A j25
• A/c
• A/c amplifier (behind center of dash)
• A/c magnetic clutch & lock sensor (on left front of engine)
• A/c room temperature sensor (behind left center of dash)
• A/c solar sensor (behind top right side of dash)
• A/c thermistor (behind lower center of dash)
• Act
• Aif
• Air
• Air inlet control servo motor (behind right side of dash, on hvac assembly)
• Air mix control servo motor (behind left center of dash, on hvac assembly)
• Air vent mode control servo motor (behind left center of dash, on hvac assembly)
• Amc
• Amh
• Aod
• Aof
• Blower motor (behind lower right side of dash)
• Blower motor linear controller (behind right center of dash)
• Blw
• Body ecu
• Bset
• C j22
• Clr mg relay
• Ecu-b fuse 7.5a
• Engine room j/b (on left side of engine compartment)
• F/r
• Full a/c
• Gauge fuse 10a
• Gnd
• Hot at all times
• Hot in on or start
• Hrly
• Htr fuse 10a
• Htr fuse 50a
• Htr relay
• Htr2
• Htro
• Idh
• Instrument panel j/b (behind left end of dash)
• J13
• J22
• J23
• Junction connector (behind upper left center of dash)
• Junction connector 1 (behind left end of dash, near base of "a" pillar)
• Junction connector 11 (near base of "a" pillar)
• Junction connector 2 & 3 (behind upper left end of dash)
• Junction connector 22 & 23 (behind upper left side of dash)
• Junction connector 24 & 25 (behind upper left center of dash)
• Junction connector 6 (behind left end of dash, near base of "a' pillar)
• Led
• Lock
• Mgc
• Mp2+
• Mpx+
• Mset
• Pig
• Pig5
• Pnk
• Psg
• Psw
• Rdef
• Red
• S5tp
• S5tpi
• S5tpm
• S5ts
• Sglock
• Sgte
• Sgtp
• Sgtpi
• Sgtpm
• Sgtr
• Tpi
• Tpm
• Tset
• W/ drl
• W/o drl

Automatic A/C Wiring Diagram (2 of 2) for Toyota Prius 2003

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Toyota Prius 2003:

• (behind left end of dash, near base of "a" pillar)
• (in engine compt harness, at left rear side of engine compt)
• (on left front of vehicle, behind bumper fascia) ambient temperature sensor
• A/c condenser fan motor (on left front of engine compt)
• A/c triple pressure switch (on left front of engine compt, behind bumper fascia)
• A/c w/p relay
• A11
• Act
• Body ecu (on right side of instrument panel j/b)
• C11
• Cds fan fuse 30a
• Combi- nation meter
• Converter (on left side of engine compt)
• Dual
• E10
• Ecu-ig fuse 5a
• Engine control module (behind right end of dash)
• Engine room j/b (on left side of engine compt)
• Engine room r/b 3 (on right rear of engine compartment)
• Fan
• Fan relay
• Gateway ecu (behind upper center of dash)
• Hot at all times
• Hot in on or start
• Htr 1 relay (if equipped)
• Htr 2 relay (if equipped)
• Htr 3 relay
• Htr1 fuse 30a
• Htr2 fuse 30a
• Htr3 fuse 50a
• Idh
• Instrument panel j/b (behind left end of dash)
• J10
• J12
• J27
• Junction connector (below right end of dash)
• Junction connector 1
• Junction connector 11 (behind left end of dash, near base of "a" pillar)
• Junction connector 27 & 28 (behind j28 upper left center of dash)
• Meo2
• Mpd1
• Mpd2
• Mpx+
• Mpx-
• Mpx1
• Mpx2
• Pnk
• Ptc heater (below right end of dash)
• Radiator fan motor
• Rdi fuse 30a
• Red
• Single
• Tam
• W/ cold area spec
• Water pump motor (a/c) (near left center of engine compt)
• Water temperature switch (on lower right front of engine compt)