AIR CONDITIONING
A/C Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2012
List of elements for A/C Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2012:
- (3.5l) mg/clt relay
- (behind right side of dash) j/c d53 & e24
- (if equipped) steering pad switch assembly
- (left front of engine) (3.5l) magnetic clutch compressor assembly
- (or red)
- 2.7l
- 3.5l
- A/c 1 fuse 10a
- A/c 2 fuse 10a
- A/c amplifier (behind right side of dash)
- A/c blower (under right side of dash)
- A/c control assembly
- A/c evaporator temperature sensor
- A/c pressure sensor (right front engine compt)
- Ad13
- Ad2
- Ad4
- Adi1
- Alt
- Ambient temperature sensor (behind center of front bumper)
- Auto
- B bus
- Ba1
- Bd1
- Bd3
- Blw
- Bus
- Bus g
- Canh
- Canl
- Computer data lines system
- Connector housing color (black)
- Connector housing color (green)
- Connector housing color (red)
- Cooler compressor (3.5l) (left front of engine)
- D12
- D16
- D2 (behind center of dash)
- D3 (behind right side of dash)
- D3 (behind right side of rear bumper)
- D37
- D53
- Damper servo motor (air inlet)
- Damper servo motor (air mix driver side)
- Damper servo motor (air mix front passenger side)
- Damper servo motor (air vent mode)
- Defogger system
- E1 (behind left side of dash)
- E24
- Ed1
- Ed5
- Efi main fuse 25a
- Engine room r/b (left side of engine compt)
- F14
- F16
- Fdef
- Floq
- Front blower w/ fan motor (under right side of dash)
- Gauge fuse 10a
- Gnd
- Hot at all times
- Hot w/ ig1 relay energized
- Htr fuse 50a
- Ig+
- Ill+
- Ill-
- Instrument panel j/b (behind left end of dash)
- Interior lights system
- J/c d52 (behind right side of dash)
- J/c d53 (behind right side of dash)
- J/c d56 (behind right side of dash)
- Lin1
- Lock
- Lock sensor
- M17
- Magnetic clutch
- Mgc
- Mhtr
- Off
- Pnk
- Pre
- Ptc 1 fuse 50a
- Ptc 2 fuse 30a
- Ptc 3 fuse 30a
- Ptc1
- Ptc2
- Ptc3
- Qufl
- Rdef
- Rear window defogger switch
- Red
- S5-1
- S5-3
- Seats system
- Sg-2
- Sg-4
- Sga
- Sgfl
- Shd+
- Shp+
- Sol+
- Sol-
- Spiral cable assembly (in steering column)
- Ssfl
- Starting/ charging system
- Swi
- Tam
- Tea
- Temp+
- Temp-
- Tsd
- Tsp
- W/ pulley compressor assembly
- W/ rear a/c
- Z17
A/C Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2012
List of elements for A/C Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2012:
- (3.5l) efi relay
- (behind center of dash)
- (behind center of dash) (w/ ptc heater) quick heater assembly
- (behind left front headlight) a8
- (behind radiator)
- (behind right quarterpanel) (w/ rear a/c) rear blower w/ fan motor
- (if equipped) ptc htr1 relay
- (if equipped) ptc htr2 relay
- (if equipped) ptc htr3 relay
- (left side of engine compt) engine room j/b
- (right side of engine compt) engine room r/b 2
- +b1
- +b2
- 2.7l
- 3.5l
- A/c amplifier (behind right side of dash)
- A/c control assembly 2 (w/ rear a/c)
- A/c evaporator temperature sensor
- A/c solar sensor
- A3 (behind left front headlight)
- A7 (behind left headlight assembly)
- Ad10
- Ad2
- Ad9
- Automatic light control sensor (automatic a/c) (under top center of dash)
- B49
- B50
- B51
- Blower motor control (w/ rear a/c)
- Blwh
- Canh
- Canl
- Computer
- Connector housing color (brown)
- Connector housing color (gray)
- Cooling fan ecu (front of engine compt)
- Cooling fan motor
- Cooling fan motor 2
- D3 (behind right side of dash)
- D38
- D44
- D45
- D6 (behind center of dash)
- D60
- D61
- Damper servo motor (air mix)
- Damper servo motor (air vent mode)
- Data lines
- Defogger system
- Dn1
- Dn3
- E10
- E11
- E12
- Ecm (behind right side of dash)
- Ed5
- Efi engine coolant temperature sensor (rear of engine)
- Engine room r/b (left side of engine compt)
- Ethw
- Fan main fuse 50a
- Fan main relay
- Fdfi
- Fe1
- Front room temperature sensor (automatic a/c) (behind left side of dash)
- Gnd
- Gnd2
- Hot at all times
- Ig+
- Ill+
- Ill-
- Interior lights system
- J/c d52 (behind right side of dash)
- J/c d64 (left side of dash)
- M+(m)
- M+(s)
- M-(m)
- M-(s)
- Main fan motor
- Mpx-
- Mrel
- N2 (in right "d" pillar)
- Pnk
- Rbbu
- Rbug
- Rbus
- Rd1
- Rear cooling unit (w/ rear a/c) (at right "d" pillar)
- Rear evaporator sub assembly (w/ rear automatic a/c) (behind right quarterpanel)
- Red
- Rfc
- Rlin
- Rr clr fuse 40a
- Seats system
- Sg-6
- Sgnd
- Shdt
- Shpt
- Sub fan motor
- System
- Tec
- Thw
- Tsl
- Tsr
- W/ rear a/c
- Z11
- Z12
A/C Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Hybrid Limited 2012
List of elements for A/C Wiring Diagram, Hybrid (1 of 3) for Toyota Highlander Hybrid Limited 2012:
- (center of dash) j/c d53 & e24
- +bwp
- A/c 2 fuse 10a
- A/c amplifier assembly (right side of dash)
- A/c blower assembly
- A/c control assembly
- A/c evaporator temperature sensor
- A74
- Ad10
- Ad12
- Ad4
- Adi1
- Auto
- B bus
- Ba2
- Blw
- Bus
- Bus g
- Canh
- Canl
- Computer data lines system
- Connector housing color (black)
- Connector housing color (green)
- Connector housing color (red)
- D12
- D16
- D17
- D3 (right center of dash)
- D37
- D53
- Damper servo motor (air inlet)
- Damper servo motor (air mix driver side)
- Damper servo motor (air mix front passenger side)
- Damper servo motor (air vent mode)
- Defogger system
- E1 (left side of dash)
- E24
- Ed1
- Ed5
- Engine room r/b (left side of engine compt)
- F14
- F16
- Fdef
- Fr wip fuse 30a
- Gauge 1 fuse 10a
- Gnd
- Hot at all times
- Hot w/ ig1 relay energized
- Hv r/b 1 fuse 30a
- Ig+
- Ill+
- Ill-
- Instrument panel j/b (left side of dash)
- Interior lights system
- Inverter water pump (left front of engine compt)
- J/c a74 & d77 (right side of dash) d77
- J/c a75 (left front of engine compt)
- J/c d53 (right side of dash)
- J/c d56 (right side of dash)
- Lin1
- Mhtr
- Nwp
- Off
- Pnk
- Pre
- Rdfg
- Rear window defogger switch
- Red
- S5-3
- S5-4
- Seats system
- Sg-2
- Sg-4
- Sga
- Shd+
- Shp+
- Spiral cable assembly (steering column assembly)
- Steering pad switch assembly
- Sw1
- Swp
- Tam
- Tea
- Temp+
- Temp-
- Tsd
- Tsp
- W/ steering a/c switch
- Windshield wiper motor (left rear of engine compt)
- Wip
- Wip-s fuse 10a
- Z17
A/C Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Hybrid Limited 2012
List of elements for A/C Wiring Diagram, Hybrid (2 of 3) for Toyota Highlander Hybrid Limited 2012:
- (left side of engine compt) heater water pump
- +b2
- A/c pressure sensor (right side engine compt)
- A/c solar sensor
- A/c w/p relay
- A/c w/pmp fuse 7.5a
- A11 (left front of engine compt)
- A3 (left front of engine compt)
- A41
- A65
- A66
- Acpb
- Acpe
- Ad10
- Ad2
- Ad4
- Ambient temperature sensor (front center of grill)
- Automatic a/c
- Automatic light control sensor (automatic a/c) (center of dash)
- B48
- B5 (top center of engine)
- Ba3
- Ca1h
- Ca1l
- Canh
- Canl
- Clk
- Cltb
- Clte
- Compressor motor assembly (left front of engine)
- Computer data lines system
- Cooling fan ecu 2 (behind center of radiator)
- Cooling fan motor 2 (behind right side of radiator)
- D2 (left center of dash)
- D73
- Din
- Dn1
- Dout
- Ecu-b fuse 7.5a
- Ed4
- Ed5
- Engine room r/b (left side of engine compt)
- Engine room relay box 2
- Eti
- Fe1
- Front blower w/ fan motor (right side dash)
- Front room temperature sensor (left center of dash)
- Gnd
- Hot at all times
- Htr fuse 50a
- Hybrid vehicle control ecu (right side of dash)
- Ig1
- Igct main relay
- Instrument panel j/b (left side of dash)
- Inv w/p fuse 10a
- Inverter/converter assembly (left front of engine compt)
- Ite
- Iwp
- J/c a40 (left end of dash)
- M+(s)
- M-(s)
- M18
- Main body ecu (left side of dash)
- Manual a/c
- Mrel
- Nca
- Niwp
- Pnk
- Red
- Rr clr fuse 40a
- Si2
- Stb
- Stbi
- Sub fan motor
- Tsl
- Tsr
- Z12
A/C Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Hybrid Limited 2012
List of elements for A/C Wiring Diagram, Hybrid (3 of 3) for Toyota Highlander Hybrid Limited 2012:
- (right "d" pillar) n1
- (right "d" pillar) n2
- +b1
- +b2
- A/c amplifier assembly (right side of dash)
- A/c control assembly 2
- A/c evaporator temperature sensor
- A11
- A11 (left front of engine compt)
- A3 (left front of engine compt)
- A67
- B57
- Blower motor control (right quarterpanel)
- Blwh
- Canh
- Canl
- Computer data lines system
- Connector housing color (brown)
- Connector housing color (gray)
- Cooling fan ecu (behind center of radiator)
- Cooling fan motor (behind left side of radiator)
- D3 (right center of dash)
- D38
- Damper servo motor (air mix)
- Damper servo motor (air vent mode)
- Defogger system
- Dn3
- Ecm (right front of engine compt)
- Efi engine coolant temperature sensor (top rear of engine)
- Engine room j/b (left side of engine compt)
- Engine room r/b (left side of engine compt)
- Engine room r/b 3 (left side of engine compt)
- Ethw
- Fan fuse 50a
- Fdfi
- Gnd
- Gnd2
- Hot at all times
- Ig+
- Ill+
- Ill-
- Interior lights system
- J/c a40 (left end of dash)
- J/c d52 (right side of dash)
- J/c d79 (center of dash)
- M+(m)
- M-(m)
- Main fan motor
- Mpx-
- N22
- N23
- Noise filter (rear a/c) (w/ rear automatic a/c) (left front corner of engine compt)
- Rbbu
- Rbug
- Rbus
- Rd1
- Rdi fan relay 1
- Rdi fan relay 2
- Rear blower w/ fan motor (right quarterpanel)
- Rear cooling unit assembly (base of right "d" pillar)
- Rear evaporator (w/ rear automatic a/c) (right rear quarterpanel)
- Red
- Rfc
- Rlin
- Seats system
- Sg-6
- Sgnd
- Shdt
- Shpt
- Ssr+
- Ssr-
- Ssrg
- Tec
- Thw
- Z11
