AUTOMOTIVE ELECTRICIANS

AIR CONDITIONING – Toyota Highlander Hybrid Limited 2006 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006

Automatic AC Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006 Download PDF file

List of elements for Automatic A/C Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006:

  • A/c control assembly
  • A/c room sensor
  • A/c room temperature sensor & humidity sensor (near middle of dash)
  • A/c solar sensor (top left side of dash)
  • A10
  • A11
  • A13
  • A17
  • A28
  • A29
  • Acc
  • Aif
  • Air
  • Air bag sensor assembly (below front of center console)
  • Air inlet control servo motor (behind upper center of dash)
  • Air mix control servo motor (behind center of dash)
  • Air vent mode control servo motor (behind left center of dash)
  • Amc
  • Amh
  • Aod
  • Aof
  • Blower motor (behind right side of dash)
  • Blower motor control
  • Blw
  • Ca1h
  • Ca1l
  • Clk
  • Computer data lines system
  • Control panel
  • Dim
  • Dpd
  • Ecu-b 1 fuse 7.5a
  • Evaporator temperature sensor (behind right side of dash)
  • F13
  • Fusible link block (on left side of engine compt)
  • G10
  • Gateway ecu (behind right side of dash)
  • Gnd
  • Haz
  • Heater fuse 10a
  • Heater fuse 50a
  • Heater relay
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • I11
  • Ia (at left kick panel)
  • Ib (at right dash brace)
  • Ill+
  • Ill-
  • Instrument panel j/b (behind left side of dash)
  • Interior lights system
  • J/b 3 (behind center of dash)
  • J/c 2 (behind left headlight)
  • J/c 30 (behind right side of dash)
  • J/c 31 & 32 (behind right side of dash)
  • J/c 5 (left side of dash, behind instrument cluster)
  • J31
  • J32
  • K13
  • Mpd1
  • Mpd2
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Mr/f
  • Pnk
  • R/b 3 (left side of engine compt)
  • Rad 2 fuse 7.5a
  • Red
  • S30
  • S31
  • S5-1
  • S5-4
  • S5-b
  • Sg-1
  • Sg-3
  • Sg-4
  • Short connector (behind left side of dash)
  • Stx
  • Swd
  • Telltale light assembly
  • Tpo
  • W/ humidity sensor
  • W/o humidity sensor

Automatic A/C Wiring Diagram, Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for Automatic A/C Wiring Diagram, Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006:

  • (behind left side of dash) j/c 17
  • (front of engine compt) em
  • (left side of engine compt) water pump motor (a/c)
  • (on left side of engine compt) engine room j/b
  • A/c ambient temperature sensor (on front center of grill)
  • A/c w/p relay
  • B10
  • Body ecu (behind right side of dash)
  • C11
  • C12
  • C21
  • C22
  • Can h
  • Can l
  • Clk
  • Combination meter
  • Compressor motor (right front of engine compt)
  • Computer data lines system
  • Dual
  • Eg (left front of engine compt)
  • Ej (on engine)
  • El (front of engine compt)
  • Engine coolant temperature sensor (on front center of engine)
  • Et1
  • Fusible link block (on left side of engine compt)
  • Gnd
  • H10
  • H13
  • H15
  • H16
  • H17
  • Hot at all times
  • Hybrid vehicle control ecu (behind right side of dash)
  • I24
  • Inverter (left side of engine compt)
  • Ite
  • J/b 3 (behind center of dash)
  • J/b 4 (at right kick panel)
  • J/c 2 (behind left headlight)
  • J/c 25 (right front of engine compt)
  • J/c 26 (upper left kick panel)
  • J/c 35 (behind right side of dash)
  • J/c 36 (right kick panel)
  • J12
  • Left cooling fan ecu (front of engine compt)
  • Mode monitor terminal
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Nca
  • Pbat
  • Pgnd
  • Pnk
  • Power window master switch with ecu (in driver's door)
  • Pr2
  • Pressure switch (right side of engine compt)
  • R/b 2 (left side of engine compt)
  • R/b 3 (left side of engine compt)
  • Rdi fan 1 fuse 40a
  • Rdi fan 1 relay
  • Rdi fan 2 fuse 40a
  • Rdi fan 2 relay
  • Red
  • Rfc1
  • Rfc2
  • Right cooling fan ecu (front of engine compt)
  • S28
  • S29
  • Short connector (behind right side of dash)
  • Single
  • Stb
  • Tam
  • Thw
  • Toecu
  • Toinv
  • Water pump fuse 10a

Manual A/C Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for Manual A/C Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006:

  • A/c control assembly
  • A/c room temperature sensor (near middle of dash)
  • A10
  • A11
  • A13
  • A17
  • Acc
  • Aif
  • Air
  • Air bag sensor assembly (below front of center console)
  • Air inlet control servo motor (behind upper center of dash)
  • Air mix control servo motor (behind center of dash)
  • Air vent mode control servo motor (behind left center of dash)
  • Amc
  • Amh
  • Aod
  • Aof
  • Blower control switch
  • Blower motor (behind right side of dash)
  • Blower resistor (behind right side of dash)
  • Ca1h
  • Ca1l
  • Clk
  • Computer data lines system
  • Control panel
  • Dim
  • Dpd
  • Ecu-b 1 fuse 7.5a
  • Evaporator temperature sensor (behind right side of dash)
  • F13
  • Fusible link block (on left side of engine compartment)
  • G10
  • Gateway ecu (behind right side of dash)
  • Gnd
  • Haz
  • Heater fuse 10a
  • Heater fuse 50a
  • Heater relay (on r/b 3)
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • I11
  • Ia (at left kick panel)
  • Ib (at right dash brace)
  • Ill+
  • Ill-
  • Instrument panel j/b (behind left side of dash)
  • Interior lights system
  • J/b 3 (behind center of dash)
  • J/c 2 (behind left headlight)
  • J/c 30 (behind right side of dash)
  • J/c 31 & 32 (behind right side of dash)
  • J/c 5 (left side of dash, behind instrument cluster)
  • J10
  • J31
  • J32
  • K13
  • Mpd1
  • Mpd2
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Mr/f
  • Pnk
  • Rad 2 fuse 7.5a
  • Red
  • S30
  • S31
  • S5-1
  • S5-4
  • Sg-1
  • Sg-3
  • Sg-4
  • Short connector (behind left side of dash)
  • Stx
  • Swd
  • Telltale light assembly
  • Test
  • Tpo

Manual A/C Wiring Diagram, Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for Manual A/C Wiring Diagram, Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006:

  • (behind left side of dash) j/c 17
  • (front of engine compt) el
  • (left side of engine compt) water pump motor (a/c)
  • (on left side of engine compt) engine room j/b
  • A/c ambient temperature sensor (on front center of grill)
  • A/c w/p relay
  • B10
  • Body ecu (behind right side of dash)
  • C11
  • C12
  • C21
  • C22
  • Can h
  • Can l
  • Clk
  • Combination meter
  • Compressor motor (right front of engine compt)
  • Computer data lines system
  • Dual
  • Eg (left front of engine compt)
  • Ej (on engine)
  • Em (front of engine compt)
  • Engine coolant temperature sensor (on front center of engine)
  • Et1
  • Fusible link block (on left side of engine compt)
  • Gnd
  • H10
  • H13
  • H15
  • H16
  • H17
  • Hot at all times
  • Hybrid vehicle control ecu (behind right side of dash)
  • I24
  • Inverter (left side of engine compt)
  • Ite
  • J/b 3 (behind center of dash)
  • J/b 4 (at right kick panel)
  • J/c 2 (behind left headlight)
  • J/c 25 (right front of engine compt)
  • J/c 26 (upper left kick panel)
  • J/c 35 (behind right side of dash)
  • J/c 36 (right kick panel)
  • J12
  • Left cooling fan ecu (front of engine compt)
  • Mode monitor terminal
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Nca
  • Pbat
  • Pgnd
  • Pnk
  • Power window master switch with ecu (in driver's door)
  • Pr2
  • Pressure switch (right side of engine compt)
  • R/b 2 (left side of engine compt)
  • R/b 3 (left side of engine compt)
  • Rdi fan 1 fuse 40a
  • Rdi fan 1 relay
  • Rdi fan 2 fuse 40a
  • Rdi fan 2 relay
  • Rec2
  • Red
  • Rfc1
  • Right cooling fan ecu (front of engine compt)
  • S28
  • S29
  • Short connector (behind right side of dash)
  • Single
  • Stb
  • Tam
  • Thw
  • Toecu
  • Toinv
  • Water pump fuse 10a

2.4L

2.4L, Manual A/C Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for 2.4L, Manual A/C Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006:

  • (in dash harness, at right side of dash)
  • (in dash harness, at right side of dash) i6
  • (in dash harness, behind center of dash)
  • A/c control assembly (behind center of dash)
  • A10
  • A11
  • A13
  • A17
  • Acc
  • Aif
  • Air
  • Air bag sensor assembly (below front of center console)
  • Air inlet control servo motor (behind upper center of dash)
  • Air mix control servo motor (behind center of dash)
  • Air vent mode control servo motor (behind left center of dash)
  • Amc
  • Amh
  • Aod
  • Aof
  • Blower control switch
  • Blower motor (behind right side of dash)
  • Blower resistor (behind right side of dash)
  • Center j/b (behind upper center of dash)
  • Clk
  • Control panel
  • Dim
  • Dpd
  • Ecu-b fuse 7.5a
  • Engine room j/b (on left side of engine compartment)
  • Evaporator temperature sensor (behind right side of dash)
  • F13
  • Fusible link block (on left side of engine compartment)
  • G10
  • Gateway ecu (behind right side of dash)
  • Gnd
  • Haz
  • Heater fuse 10a
  • Heater fuse 50a
  • Heater relay (right of instrument panel j/b)
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • I11
  • I13
  • I14
  • Ia (at left kick panel)
  • Ib (at right dash brace)
  • Ic (at right kick panel)
  • Ig+
  • Ill+
  • Ill-
  • Instrument panel j/b (behind left side of dash)
  • Interior lights system
  • J10
  • Junction connector 5 (left side of dash, behind instrument cluster)
  • K13
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Mr/f
  • Passenger side j/b (behind right side of dash)
  • Pnk
  • Radio 2 fuse 7.5a
  • Red
  • S30
  • S31
  • S5-1
  • Sg-1
  • Short connector (behind left side of dash)
  • Ss-4
  • Stx
  • Swd
  • Telltale light assembly
  • Test
  • Tpo
  • W/ navigation
  • W/o navigation

2.4L, Manual A/C Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for 2.4L, Manual A/C Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006:

  • (at rear of engine)
  • (in engine compt harness, at left front of engine compt)
  • (on left rear of engine) engine coolant temperature sensor
  • (under left headlight) eg
  • A/c magnetic clutch & lock sensor (on a/c comp- resistor)
  • A/c triple pressure switch (on right front of engine compartment)
  • Acmg
  • B10
  • Body ecu (behind right side of dash)
  • C11
  • C12
  • Cds fuse 30a
  • Center j/b (behind upper center of dash)
  • Combination meter
  • Condenser fan motor (behind radiator)
  • Dual
  • Ee (at intake side of cylinder block)
  • Engine control module (behind right side of dash)
  • Engine room j/b (on left side of engine compartment)
  • Engine room r/b (on left side of engine compartment)
  • Fan
  • Fan 1 relay
  • Fan 2 relay
  • Fan 3 relay
  • Fusible link block (on left side of engine compartment)
  • Hot at all times
  • J/c 2 (behind left headlight)
  • J12
  • Junction connector 2 (behind left headlight)
  • Junction connector 7 (behind right side of dash)
  • Lck1
  • Mg clt relay
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Passenger side j/b (behind right side of dash)
  • Power window master switch with ecu (in driver's door)
  • Pre
  • Radiator fan motor (behind radiator)
  • Rdi fuse 30a
  • Single
  • Thw

3.3L

3.3L, Automatic A/C Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for 3.3L, Automatic A/C Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006:

  • (in dash harness, at right side of dash) i12
  • (in dash harness, behind center of dash)
  • A/c ambient temperature sensor (on front center of grille)
  • A/c control assembly (behind center of dash)
  • A/c solar sensor (on upper left side of dash)
  • A10
  • A11
  • A13
  • A17
  • Acc
  • Aif
  • Air
  • Air bag sensor assembly (below front of center console)
  • Air inlet control servo motor (behind upper center of dash)
  • Air mix control servo motor (behind center of dash)
  • Air vent mode control servo motor (behind left center of dash)
  • Amc
  • Amh
  • Aod
  • Aof
  • Blower motor (behind right side of dash)
  • Blower motor controller
  • Blw
  • Center j/b (behind upper center of dash)
  • Clk
  • Control panel
  • Dim
  • Dpd
  • Ecu-b fuse 7.5a
  • Engine room j/b (on left side of engine compartment)
  • Evaporator temperature sensor (behind right side of dash)
  • F13
  • Fusible link block (on left side of engine compartment)
  • G10
  • Gateway ecu (behind right side of dash)
  • Gnd
  • Haz
  • Heater fuse 10a
  • Heater fuse 50a
  • Heater relay (right of instrument panel j/b)
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • I11
  • I14
  • Ia (at left kick panel)
  • Ib (at right dash brace)
  • Ic (at right kick panel)
  • Ig+
  • Ill+
  • Ill-
  • Instrument panel j/b (behind left side of dash)
  • Interior lights system
  • J12
  • Junction connector 5 (left side of dash, behind instrument cluster)
  • K13
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Mr/f
  • Passenger side j/b (behind right side of dash)
  • Pnk
  • Radio 2 fuse 7.5a
  • Red
  • Room temperature sensor (behind center of dash)
  • S30
  • S31
  • S5-1
  • S5-3
  • S5-4
  • Sg-1
  • Sg-3
  • Sg-4
  • Short connector (behind left side of dash)
  • Stx
  • Swd
  • Telltale light assembly
  • Tpo
  • W/ navigation
  • W/o navigation

3.3L, Automatic A/C Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for 3.3L, Automatic A/C Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006:

  • (behind left headlight) j/c 2
  • (in engine compt harness, at left front of engine compt)
  • A/c magnetic clutch & lock sensor (on a/c comp- ressor)
  • A/c triple pressure switch (on right front of engine compt)
  • Acmg
  • B10
  • Body ecu (behind right side of dash)
  • C11
  • C12
  • Cds fuse 30a
  • Combination meter
  • Condenser fan motor (behind radiator)
  • Diode (cooling fan) (behind left side of dash)
  • Dual
  • Ed (on top of engine)
  • Eg (under left headlight)
  • Engine control module (behind right side of dash)
  • Engine controls system
  • Engine coolant temperature sensor (on front center of engine)
  • Engine room j/b (on left side of engine compartment)
  • Engine room r/b (on left side of engine compartment)
  • Fan 1 relay
  • Fan 2 relay
  • Fan 3 relay
  • Fusible link block (on left side of engine compartment)
  • Hot at all times
  • Junction connector 2 (behind left headlight)
  • Junction connector 4 (on right side of engine compt)
  • Junction connector 7 (behind right side of dash)
  • Lck1
  • Mg clt relay
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Passenger side j/b (behind right side of dash)
  • Power window master switch with ecu (in driver's door)
  • Radiator fan motor (behind radiator)
  • Rdi fuse 30a
  • S28
  • S29
  • Short connector (behind right side of dash)
  • Single
  • Tam
  • Thw
  • Water temperature switch 1 (at right front of engine compartment, behind grille)
  • Water temperature switch 2 (on rear center of engine)

3.3L, Manual A/C Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for 3.3L, Manual A/C Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2006:

  • (in dash harness, at right side of dash)
  • (in dash harness, at right side of dash) i6
  • (in dash harness, behind center of dash)
  • A/c control assembly (behind center of dash)
  • A10
  • A11
  • A13
  • A17
  • Acc
  • Aif
  • Air
  • Air bag sensor assembly (below front of center console)
  • Air inlet control servo motor (behind upper center of dash)
  • Air mix control servo motor (behind center of dash)
  • Air vent mode control servo motor (behind left center of dash)
  • Amc
  • Amh
  • Aod
  • Aof
  • Blower control switch
  • Blower motor (behind right side of dash)
  • Blower resistor (behind right side of dash)
  • Center j/b (behind upper center of dash)
  • Clk
  • Control panel
  • Dim
  • Dpd
  • Ecu-b fuse 7.5a
  • Engine room j/b (on left side of engine compartment)
  • Evaporator temperature sensor (behind right side of dash)
  • F13
  • Fusible link block (on left side of engine compartment)
  • G10
  • Gateway ecu (behind right side of dash)
  • Gnd
  • Haz
  • Heater fuse 10a
  • Heater fuse 50a
  • Heater relay (right of instrument panel j/b)
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • I11
  • I13
  • I14
  • Ia (at left kick panel)
  • Ib (at right dash brace)
  • Ic (at right kick panel)
  • Ig+
  • Ill+
  • Ill-
  • Instrument panel j/b (behind left side of dash)
  • Interior lights system
  • J10
  • Junction connector 5 (left side of dash, behind instrument cluster)
  • K13
  • Mpx+
  • Mpx-
  • Mr/f
  • Passenger side j/b (behind right side of dash)
  • Pnk
  • Radio 2 fuse 7.5a
  • Red
  • S30
  • S31
  • S5-1
  • Sg-1
  • Sg-4
  • Short connector (behind left side of dash)
  • Ss-4
  • Stx
  • Swd
  • Telltale light assembly
  • Test
  • Tpo
  • W/ navigation
  • W/o navigation

3.3L, Manual A/C Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006

List of elements for 3.3L, Manual A/C Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2006:

  • (in engine compt harness, at left front of engine compt)
  • A/c magnetic clutch & lock sensor (on a/c comp- ressor)
  • A/c triple pressure switch (on right front of engine compartment)
  • Acmg
  • B10
  • Body ecu (behind right side of dash)
  • C11
  • C12
  • Cds fuse 30a
  • Center j/b (behind upper center of dash)
  • Combination meter
  • Condenser fan motor (behind radiator)
  • Diode (cooling fan) (behind left side of dash)
  • Dual
  • Ed (on top of engine)
  • Eg (under left headlight)
  • Engine control module (behind right side of dash)
  • Engine controls system
  • Engine coolant temperature sensor (on front center of engine)
  • Engine room j/b (on left side of engine compartment)
  • Engine room r/b (on left side of engine compartment)
  • Fan 1 relay
  • Fan 2 relay
  • Fan 3 relay
  • Fusible link block (on left side of engine compartment)
  • Hot at all times
  • J/c 2 (behind left headlight)
  • J12
  • Junction connector 2 (behind left headlight)
  • Junction connector 4 (on right side of engine compt)
  • Junction connector 7 (behind right side of dash)
  • Lck1
  • Mg clt relay
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Passenger side j/b (behind right side of dash)
  • Power window master switch with ecu (in driver's door)
  • Pre
  • Radiator fan motor (behind radiator)
  • Rdi fuse 30a
  • S28
  • S29
  • Short connector (behind right side of dash)
  • Single
  • Thw
  • Water temperature switch 1 (at right front of engine compt, behind grille)
  • Water temperature switch 2 (on rear center of engine)

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