ENGINE PERFORMANCE – Toyota Highlander Sport 2007 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

Hybrid System Wiring Diagram (1 of 7) for Toyota Highlander Sport 2007

List of elements for Hybrid System Wiring Diagram (1 of 7) for Toyota Highlander Sport 2007:

• (behind right side of dash) j/c 35
• (in fuel tank) fuel pump
• (left front of engine compt) shift lever position sensor (park/neutral position switch)
• (on engine) ej
• (on left front of engine) crankshaft position sensor
• (on left rear of engine) left camshaft timing oil control valve
• (on left rear of engine) left vvt sensor
• (on right rear of engine) right camshaft timing oil control valve
• (on right rear of engine) right vvt sensor
• Bc (at left side of rear crossmember)
• Bth+
• Bth-
• Canh
• Canl
• Ccv2
• Computer data lines system
• Con1
• Con2
• Con3
• E03
• Ei2
• Ej (on engine)
• En (near rear of engine)
• Engine coolant temperature sensor (on front center of engine)
• Eom
• Exterior lights system
• Fuo
• Ge01
• H13
• H14
• Hybrid vehicle control ecu (behind right side of dash)
• Ic (at right kick panel)
• Ilk
• J/b 4 (at right kick panel)
• Leak detection pump assembly (under rear of vehicle)
• Me01
• Mops
• Mpmp
• Nca
• Ne+
• Ne-
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Oil pressure switch (on left front of engine)
• Ppmp
• Pressure sensor
• Ptnk
• Red
• Rmt
• Rmtg
• Si0
• Si1
• Si2
• Trunk, tailgate, fuel doors system
• Vapor pressure sensor (at rear of vehicle)
• Vent valve
• Vpmp
• Vv1+
• Vv2+

Hybrid System Wiring Diagram (2 of 7) for Toyota Highlander Sport 2007

List of elements for Hybrid System Wiring Diagram (2 of 7) for Toyota Highlander Sport 2007:

• (left side of engine compt) r/b 2
• (left side of engine compt) r/b 3
• (on left side of engine compt) fusible link block
• A/f fuse 25a
• A/f relay
• A1a+
• A1a-
• A2a+
• A2a-
• Air fuel ratio sensor (bank 1 sensor 1) (on exhaust manifold)
• Air fuel ratio sensor (bank 2 sensor 1) (at rear of engine)
• C/opn relay
• Ej (on engine)
• Fusible link block (on left side of engine compt)
• Ha1a
• Ha2a
• Heated oxygen sensor (bank 1 sensor 2) (on exhaust, after catalytic converter)
• Heated oxygen sensor (bank 2 sensor 2) (on exhaust, after catalytic converter)
• Hot at all times
• Ht1b
• Ht2b
• Igct 1 fuse 50a
• Igct 2 fuse 10a
• Igct 3 fuse 10a
• Igct 4 fuse 10a
• Igct relay
• Inv w/p fuse 15a
• J/c 13 (on left rear of vehicle)
• J/c 2 (behind left headlight)
• J/c 35 (behind right side of dash)
• J/c 36 & 37 (right kick panel)
• J36
• J37
• Mode monitor terminal
• Nca
• Ox1b
• Ox2b
• Pnk
• Red
• Vsv (canister closed valve) (rear of vehicle)

Hybrid System Wiring Diagram (3 of 7) for Toyota Highlander Sport 2007

List of elements for Hybrid System Wiring Diagram (3 of 7) for Toyota Highlander Sport 2007:

• (at left side of rear crossmember) bc
• (left rear of vehicle) j/c 39
• (on left side of engine compt) engine room j/b
• (under rear seats) system main relay
• (upper left kick panel) j/c 26
• A/c ambient temperature sensor (on front center of grill)
• A1a+
• A1a-
• A2a+
• A2a-
• Air conditioning system
• Batt fan fuse 15a
• Batt fan relay
• Clk
• Dc/ dc-s fuse 10a
• Dc/dc fuse 120a
• E04
• E05
• Ej (on engine)
• Ekn2
• Eknk
• Electronic power steering system
• Etcs fuse 10a
• Eti
• Fuse 15a
• Fusible link block (on left side of engine compt)
• H16
• Ha1a
• Ha2a
• Hot at all times
• Ht2b
• Hybrid vehicle control ecu (behind right side of dash)
• Ilk
• Ilk1
• Inter lock switch
• Ite
• J/c 26 (upper left kick panel)
• Knk1
• Knk2
• Knock sensor (bank 1) (on left center of engine)
• Knock sensor (bank 2) (on right center of engine)
• Nca
• Ox2b
• Pnk
• R/b 4 (left side of engine compt)
• Red
• S43
• S44
• S45
• S46
• S47
• S48
• Smr1
• Smr2
• Smr3
• Stb

Hybrid System Wiring Diagram (4 of 7) for Toyota Highlander Sport 2007

List of elements for Hybrid System Wiring Diagram (4 of 7) for Toyota Highlander Sport 2007:

• (left side of engine compt) inverter
• (under rear seats) rear motor generator
• +b1
• +b2
• +bc
• +bm
• +bmg
• +brr
• 4wd
• Accel position sensor (above accelerator pedal)
• Air conditioning system
• Amd
• Cbi
• Cei
• Clk+
• Clk-
• Converter
• Cooling fans system
• Cpwm
• Csdn
• Dc/dc converter
• Drn1
• Drn2
• Drn3
• Drn4
• Drn5
• Drn6
• Drn7
• Drn8
• Drn9
• Ep1
• Ep2
• Fctl
• Fcv
• Front inverter
• Front motor generator 1 (left side of engine compt)
• Gcnv
• Gcs
• Gcsg
• Gfiv
• Ginv
• Git
• Giva
• Givb
• Giwa
• Giwb
• Gmt
• Gmtg
• Gnd mg
• Gndc
• Gndrr
• Grf
• Grfg
• Gsdn
• Gsn
• Gsng
• Guu
• Gvu
• Gwu
• H17
• Hsdn
• Htm+
• Htm-
• Hwt
• Hwtg
• Hybrid vehicle control ecu (behind right side of dash)
• I18
• I19
• I20
• I21
• I22
• I23
• I24
• Idh
• Ilk1
• M10
• M11
• Mcs
• Mcsg
• Mfiv
• Mit
• Miva
• Mivb
• Miwa
• Miwb
• Motor generator control computer
• Mrel
• Mrf
• Mrfg
• Msdn
• Msn
• Msng
• Mth+
• Mth-
• Muu
• Mvu
• Mwu
• Nca
• Nei
• Neo
• Nodd
• Noddi
• Nodo
• Opm1
• Opm2
• Opst
• Ovhco
• Ovhi
• Ovhro
• Ovl
• Ovlmo
• Ovlro
• Pnk
• Pr2
• R-u
• R-v
• R-w
• Rcs
• Rcsg
• Rear current sensor
• Rear inverter
• Red
• Req+
• Req-
• Rfc1
• Rfc2
• Rfiv
• Rit
• Riva
• Rivb
• Rivg
• Riwa
• Riwb
• Rmt
• Rmtg
• Rrf
• Rrfg
• Rsdn
• Rsg
• Rsn
• Rsng
• Ruu
• Rvsni
• Rvsno
• Rvspi
• Rvspo
• Rvu
• Rwu
• Tam
• Vcp1
• Vcp2
• Vlo
• Vpa
• Vpa1
• Vpa2
• Water temperature sensor

Hybrid System Wiring Diagram (5 of 7) for Toyota Highlander Sport 2007

List of elements for Hybrid System Wiring Diagram (5 of 7) for Toyota Highlander Sport 2007:

• (at right dash brace) ib
• (at right kick panel) j/b 4
• +b (dome)
• Anti-lock brakes system
• B12
• Bc (at left side of rear crossmember)
• Bean ic
• Buzzer
• C11
• C12
• Center battery blower motor (under rear seat)
• Charge ind
• Combination meter
• Computer data lines system
• D11
• Drive ic
• Front motor generator 2 (left side of engine compt)
• Gnd
• Hot at all times
• Ig2+
• Ind malfunction
• J/b 3 (behind center of dash)
• J/c 20 (left rear of vehicle)
• J/c 25 (right front of engine compt)
• J/c 39 (left rear of vehicle)
• Left battery blower motor (under rear seat)
• Main batt ind
• Master
• Mcs
• Mcsg
• Micro computer
• Mmt
• Mmtg
• Mrf
• Mrfg
• Msn
• Msng
• Multi display
• Oil pump fuse 10a
• Oil pump motor (transaxle) (left front of engine compt)
• Oil pump relay
• Opg
• Opm1
• Opst
• Pnk
• Power meter
• R/b 4 (left side of engine compt)
• Ready ind
• Red
• Right battery blower motor (under rear seat)
• Si0
• Si1
• Si2
• Speedometer
• Warning ind

Hybrid System Wiring Diagram (6 of 7) for Toyota Highlander Sport 2007

List of elements for Hybrid System Wiring Diagram (6 of 7) for Toyota Highlander Sport 2007:

• (at rear of engine compt) mass air flow meter
• (behind right side of dash) j/c 35
• (near rear of engine) en
• (on top of engine) ignition coil & igniter 1
• (on top of engine) ignition coil & igniter 2
• (on top of engine) ignition coil & igniter 3
• (on top of engine) ignition coil & igniter 4
• (on top of engine) ignition coil & igniter 5
• (on top of engine) ignition coil & igniter 6
• (right side of engine compt) (ignition system) noise filter
• (under rear seat) battery voltage sensor
• B30
• B31
• B31 igct
• B32
• B33
• B34
• B35
• Battery current sensor (under rear seat)
• Bc (at left side of rear crossmember)
• Bth+
• Bth-
• Busber module 1
• Busber module 2
• Busber module 3
• E2g
• Ej (on engine)
• Gb0
• Gb1
• Gb2
• Gb3
• Gb4
• Gb5
• Gb6
• Gb7
• Gbb
• Gib
• Gnd
• H18
• H19
• Hot in on or start
• Hybrid vehicle battery
• Hybrid vehicle battery (under rear seat)
• Ig2 fuse 15a
• Instrument panel j/b (behind left side of dash)
• J/c 39 (left rear of vehicle)
• Nca
• Pnk
• Red
• S41
• S42
• Service plug
• Short connector
• Tb0
• Tb1
• Tb2
• Tb3
• Tb4
• Tb5
• Tb6
• Tb7
• Tha
• Vbb1
• Vbb10
• Vbb11
• Vbb12
• Vbb13
• Vbb14
• Vbb15
• Vbb2
• Vbb3
• Vbb4
• Vbb5
• Vbb6
• Vbb7
• Vbb8
• Vbb9
• Vib
• Vm0
• Vm1
• Vm2

Hybrid System Wiring Diagram (7 of 7) for Toyota Highlander Sport 2007

List of elements for Hybrid System Wiring Diagram (7 of 7) for Toyota Highlander Sport 2007:

• (behind right side of dash) j/c 35
• (left side of dash, behind instrument cluster) j/c 6
• (near rear of engine) en
• (on top of engine) injectors
• (top rear of engine) throttle control motor & sensor
• Abfs
• Anti-theft system
• As1g
• Asi
• Batt
• Battery thermometer sensor (right front of engine compt)
• Ccs
• Circuit breaker sensor (near left rear of engine)
• Computer data lines system
• Cruise control system
• Dome fuse 10a
• E01
• E02
• Ej (on engine)
• Evg
• Fuel
• Fusible link block (on left side of engine compt)
• Gmt
• Gmtg
• H12
• H15
• Hot at all times
• Hot in on or start
• Hot in start
• Ht1b
• Hybrid vehicle control ecu (behind right side of dash)
• Igct 5 fuse 10a
• Igf
• Ign fuse 10a
• Igsw
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Imi
• Imo
• Instrument panel j/b (behind left side of dash)
• Iwp
• J/b 4 (at right kick panel)
• J/c 4 (on right side of engine compt)
• Lidc
• Lst1
• Lst2
• M12
• Mmt
• Mmtg
• Nca
• Niwp
• Ox1b
• Pmet
• Pnk
• Prg
• R/b 4 (left side of engine compt)
• Red
• S28
• S29
• Short connector 28 & 29 (behind right side of dash)
• Spdi
• St fuse 7.5a
• St1-
• St2
• Stop fuse 20a
• Stop light switch (above brake pedal)
• Stp
• Tha
• Thb
• Thw
• Trunk, tailgate, fuel doors system
• Vsv (purge) (on top center of engine)
• Vta
• Vta2
• Water pump motor (inverter) (left front of engine compt)

2.4L

2.4L, Engine Controls Wiring Diagram (1 of 6) for Toyota Highlander Sport 2007

List of elements for 2.4L, Engine Controls Wiring Diagram (1 of 6) for Toyota Highlander Sport 2007:

• (at intake side of cylinder block)
• (at intake side of cylinder block) ee
• (at left side of cylinder block) ef
• (on left front of engine) crankshaft position sensor
• (on rear center of engine) camshaft position sensor
• (on right front of engine) camshaft timing control valve
• +b2
• A/t indicator switch (left side of transmission)
• Accel position sensor (above accelerator pedal)
• Air conditioning system
• Batt
• Computer data lines system
• Cooling fans system
• E03
• Els2
• Eng+
• Eng-
• Engine control module (behind right side of dash)
• Eom
• Epa
• Epa2
• G2+
• Ge01
• Hot in on or start
• Ig1 fuse 7.5a
• Igsw
• Instrument panel j/b (behind left side of dash)
• J/c 6 (left side of dash, behind instrument cluster)
• J/c 7 (behind right side of dash)
• J/c 7 a
• Lcki
• Me01
• Mops
• Mpmp
• Mrel
• Nca
• Ne+
• Ne-
• Neo
• Oc1+
• Oc1-
• Odms
• Of dash)
• Oil pressure switch (on left rear of engine)
• Passenger side j/b (behind right side of dash)
• Pnk
• Power steering oil pressure switch (on front of engine)
• Ppmp
• Psw
• Red
• Sil
• Skid control ecu w/ actuator (right front of engine compt)
• Starting/charging system
• Tach
• Trc+
• Trc-
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Wfse

2.4L, Engine Controls Wiring Diagram (2 of 6) for Toyota Highlander Sport 2007

List of elements for 2.4L, Engine Controls Wiring Diagram (2 of 6) for Toyota Highlander Sport 2007:

• Af+
• Af-
• Air fuel ratio sensor (bank 1 sensor 1) (on exhaust manifold)
• Bb (at right center pillar)
• Bc (at left side of rear crossmember)
• Canister pump module (under rear of vehicle)
• Circuit opening relay
• Ee (at intake side of cylinder block)
• Efi 1 fuse 20a
• Efi relay
• Eh (under left headlight)
• Ekl
• Ekm
• Ekn
• Ekp
• Ekq
• Ekr
• Eks
• Engine room j/b (on left side of engine compt)
• Fuel pump (in fuel tank)
• Heated oxygen sensor (bank 1 sensor 2) (on exhaust, after catalytic converter)
• Hot at all times
• J/c 19 (at rear of vehicle)
• J/c 2 (behind left headlight)
• J/c 7 (behind right side of dash)
• Nca
• Pnk
• R/b 1 (left of instrument panel j/b)
• Red
• V15 excd
• Voltage inverter (w/ rear seat entertainment system) (center of vehicle)

2.4L, Engine Controls Wiring Diagram (3 of 6) for Toyota Highlander Sport 2007

List of elements for 2.4L, Engine Controls Wiring Diagram (3 of 6) for Toyota Highlander Sport 2007:

• (behind right side of dash) passenger side j/b
• (left side of engine compt)
• A1a+
• A1a-
• Center j/b (behind upper center of dash)
• Computer data lines system
• Counter gear speed sensor
• Dsl
• E04
• Ecu-b fuse 7.5a
• Ee (at intake side of cylinder block)
• Efi 2 fuse 10a
• Engine control module (behind right side of dash)
• Engine room j/b (on left side of engine compt)
• Engine room r/b (on left side of engine compt)
• Fknk1
• G10
• Ha1a
• Heater fuse 10a
• Hot at all times
• Hot in on or start
• Ht1b
• Ign fuse 10a
• Instrument panel j/b (behind left side of dash)
• J/c 6 (left side of dash, behind instrument cluster)
• K13
• Knk1
• Knock sensor (bank 1) (on right side of engine)
• L11
• Nc+
• Nc-
• Nca
• Nt+
• Nt-
• O1b-
• Ox1b
• Passenger side j/b (behind right side of dash)
• Pnk
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Stop fuse 20a
• Stop light switch (above brake pedal)
• Th0
• Turbine speed sensor (on side of transmission)

2.4L, Engine Controls Wiring Diagram (4 of 6) for Toyota Highlander Sport 2007

List of elements for 2.4L, Engine Controls Wiring Diagram (4 of 6) for Toyota Highlander Sport 2007:

• A/t oil temp ind
• Anti-lock brakes system
• B12
• C11
• C12
• Center j/b (behind upper center of dash)
• Combination meter
• Computer data lines system
• Ect snow ind
• Electronically controlled transmission solenoid (in transmission)
• Ib (at right dash brace)
• Lcd
• Mil ind
• O/d off
• Pnk
• Red
• Speedometer
• Tachometer

2.4L, Engine Controls Wiring Diagram (5 of 6) for Toyota Highlander Sport 2007

List of elements for 2.4L, Engine Controls Wiring Diagram (5 of 6) for Toyota Highlander Sport 2007:

• (on left rear of engine compt) mass air flow meter
• (on rear of engine) noise filter (ignition system)
• (on top of engine) ignition coil & igniter 1
• (on top of engine) ignition coil & igniter 2
• (on top of engine) ignition coil & igniter 3
• (on top of engine) ignition coil & igniter 4
• Center j/b (behind upper center of dash)
• D11
• Dome fuse 10a
• E2g
• Ef (at left side of cylinder block)
• Engine coolant temperature sensor (on left rear of engine)
• Engine room j/b (on left side of engine compt)
• Hot at all times
• Hot in on or start
• Ig2 fuse 15a
• Instrument panel j/b (behind left side of dash)
• Passenger side j/b (behind right side of dash)
• Pnk
• Red
• Tha
• Vsv (purge) (on left rear of engine compt)

2.4L, Engine Controls Wiring Diagram (6 of 6) for Toyota Highlander Sport 2007

List of elements for 2.4L, Engine Controls Wiring Diagram (6 of 6) for Toyota Highlander Sport 2007:

• (at left side of cylinder block) ef
• (behind right side of dash) s/c 28 & 29
• (on top of engine) injectors
• (throttle control motor: on throttle body) (throttle position sensor: on throttle body assembly) throttle control motor & throttle position sensor
• +bm
• Acmg
• Air conditioning system
• Ccs
• Center j/b (behind upper center of dash)
• Computer data lines system
• Cooling fans system
• Cruise control system
• E01
• E02
• Efii
• Efio
• Engine control module (behind right side of dash)
• Engine room r/b (on left side of engine compt)
• Etcs fuse 10a
• Evg
• F13
• Fan
• Hot at all times
• Ib (at right dash brace)
• Igf1
• Igt1
• Igt2
• Igt3
• Igt4
• Imi
• Imo
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• M12
• Mpx1
• Mpx2
• Nsw
• Passenger side j/b (behind right side of dash)
• Pnk
• Pre
• Prg
• Red
• S28
• S29
• Spd
• St1-
• Sta
• Starting/charging system
• Stp
• Tha
• Thw
• Transmission control switch
• Transponder key computer (behind right side of dash)
• Vpmp
• Vta1
• Vta2

3.3L

3.3L, Engine Controls Wiring Diagram (1 of 6) for Toyota Highlander Sport 2007

List of elements for 3.3L, Engine Controls Wiring Diagram (1 of 6) for Toyota Highlander Sport 2007:

• (on front center of engine) noise filter (ignition system)
• (on left front of engine compt) vsv (acm)
• (on top of engine)
• (throttle position sensor: on side of throttle body) (throttle control motor: on throttle body)
• +b2
• +bm
• Accel position sensor (above accelerator pedal)
• Acis
• Acm
• Acmg
• Air conditioning system
• Batt
• Bb (at right center pillar)
• Canister pump module (under rear of vehicle)
• Computer data lines system
• Cooling fans system
• Cruise control system
• E01
• E02
• E2g
• Ec (rear of left valve cover)
• Ekl
• Ekm
• Ekn
• Ekp
• Ekq
• Ekr
• Eks
• Engine control module (behind right side of dash)
• Epa
• Epa2
• Eta
• Ge01
• Ht1b
• Igf1
• Ignition coil & igniter 1
• Ignition coil & igniter 2
• Ignition coil & igniter 3
• Ignition coil & igniter 4
• Ignition coil & igniter 5
• Ignition coil & igniter 6
• Igsw
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• J/c 19 (at rear of vehicle)
• M12
• Mpmp
• Mpx1
• Mpx2
• Mrel
• Nca
• Odms
• Ox1b
• Passenger side j/b (behind right side of dash)
• Pnk
• Ppmp
• Prg
• Red
• S/c 28 & 29 (behind right side of dash)
• S28
• S29
• Sil
• St1-
• Stp
• Tha
• Throttle position sensor & throttle control motor
• Thw
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vpmp
• Vsv (acis 2) (on rear center of engine)
• Vsv (purge) (on top center of engine)
• Vta1
• Vta2

3.3L, Engine Controls Wiring Diagram (2 of 6) for Toyota Highlander Sport 2007

List of elements for 3.3L, Engine Controls Wiring Diagram (2 of 6) for Toyota Highlander Sport 2007:

• (behind right side of dash) s/c 28 & 29
• (on front center
• (on left rear of engine compt) mass air flow meter
• A/f relay
• Af+
• Af-
• Air fuel ratio sensor (bank 1 sensor 1) (on right exhaust manifold)
• Air fuel ratio sensor (bank 2 sensor 1) (on left exhaust manifold)
• Bc (at left side of rear crossmember)
• Circuit opening relay
• E2g
• Ed (on top of engine)
• Engine room r/b (on left side of engine compt)
• Etcs fuse 10a
• Fuel pump (in fuel tank)
• Heated oxygen sensor (bank 1 sensor 2) (on exhaust, after catalytic converter)
• Heated oxygen sensor (bank 2 sensor 2) (on exhaust, after catalytic converter)
• Hot at all times
• Hot in on or start
• Ht1b
• Ig2 fuse 15a
• Instrument panel j/b (behind left side of dash)
• J/c 7 (behind right side of dash)
• Nca
• Of engine) engine coolant temperature sensor
• Ox1b
• Pnk
• R/b 1 (left of instrument panel j/b)
• Red
• S28
• S29
• Stop fuse 20a
• Stop light switch (above brake pedal)
• Tha

3.3L, Engine Controls Wiring Diagram (3 of 6) for Toyota Highlander Sport 2007

List of elements for 3.3L, Engine Controls Wiring Diagram (3 of 6) for Toyota Highlander Sport 2007:

• A/f fuse 25a
• A1a+
• A1a-
• A2a+
• A2a-
• Center j/b (behind upper center of dash)
• Counter gear speed sensor (left side of engine compt)
• Dsl
• E03
• E04
• E05
• Ec (rear of left valve cover)
• Ecu-b fuse 7.5a
• Ed (on top of engine)
• Efi 1 fuse 20a
• Efi 2 fuse 10a
• Efi relay
• Ekn2
• Eknk
• Engine control module (behind right side of dash)
• Engine room j/b (on left side of engine compt)
• Engine room r/b (on left side of engine compt)
• G10
• Ha1a
• Ha2a
• Heater fuse 10a
• Hot at all times
• Hot in on or start
• Ht2b
• Ign fuse 10a
• Instrument panel j/b (behind left side of dash)
• J/c 2 (behind left headlight)
• J/c 6 (left side of dash, behind instrument cluster)
• K13
• Knk1
• Knk2
• Me01
• Nc+
• Nc-
• Nsw
• Nt+
• Nt-
• Ox2b
• Passenger side j/b (behind right side of dash)
• Pnk
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Sl3+
• Sl3-
• Slt+
• Slt-
• Starting/charging system
• Tho1
• Turbine speed sensor (on side of transmission)

3.3L, Engine Controls Wiring Diagram (4 of 6) for Toyota Highlander Sport 2007

List of elements for 3.3L, Engine Controls Wiring Diagram (4 of 6) for Toyota Highlander Sport 2007:

• A/t oil temp ind
• Anti-lock brakes system
• B12
• C11
• C12
• Center j/b (behind upper center of dash)
• Combination meter
• Computer data lines system
• Dsl
• Ect snow ind
• Ed (on top of engine)
• Electronically controlled transmission solenoid (in transmission)
• Ib (at right dash brace)
• J/c 7 (behind right side of dash)
• Knock sensor (bank 1) (on right center of engine)
• Knock sensor (bank 2) (on left center of engine)
• L11
• Lcd
• Mil ind
• Nca
• O/d off
• Passenger side j/b (behind right side of dash)
• Pnk
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Sl3+
• Sl3-
• Slt+
• Slt-
• Speedometer
• Tachometer
• Tho

3.3L, Engine Controls Wiring Diagram (5 of 6) for Toyota Highlander Sport 2007

List of elements for 3.3L, Engine Controls Wiring Diagram (5 of 6) for Toyota Highlander Sport 2007:

• (behind right side of dash) j/c 7
• (behind right side of dash) passenger side j/b
• (behind upper center of dash) center j/b
• (on left front of engine) crankshaft position sensor
• (on left rear of engine) left vvt sensor
• (on right rear of engine) right vvt sensor
• A nca
• Center j/b (behind upper center of dash)
• D11
• Dome fuse 10a
• Ed (on top of engine)
• Efii
• Efio
• Engine room j/b (on left side of engine compt)
• F13
• Hot at all times
• Hot in on or start
• Ib (at right dash brace)
• Ig1 fuse 7.5a
• Instrument panel j/b (behind left side of dash)
• Nca
• Red
• Transmission control switch & transmission shift main switch (in transmission shifter assembly)
• Transponder key computer (behind right side of dash)
• V15 excd
• Voltage inverter (w/ rear seat entertainment system) (center of vehicle)

3.3L, Engine Controls Wiring Diagram (6 of 6) for Toyota Highlander Sport 2007

List of elements for 3.3L, Engine Controls Wiring Diagram (6 of 6) for Toyota Highlander Sport 2007:

• (behind left side of dash)
• (on front of engine) power steering oil pressure switch
• (on left front of engine) oil pressure switch
• (on left rear of engine) left camshaft timing oil control valve
• (on right rear of engine) right camshaft timing oil control valve
• (on top of engine) injectors
• A/t indicator switch (on left side of transmission)
• Air conditioning system
• Anti-lock brakes system
• Ccs
• Computer data lines system
• Cruise control system
• Ed (on top of engine)
• Els1
• Eng+
• Eng-
• Engine control module (behind right side of dash)
• Eom
• Ic (at right kick panel)
• Imi
• Imo
• J/c 17
• J/c 6 (left side of dash, behind instrument cluster)
• J/c 7 (behind right side of dash)
• Lck1
• Mops
• Ne+
• Ne-
• Neo
• Oc1+
• Oc1-
• Oc2+
• Oc2-
• Passenger side j/b (behind right side of dash)
• Pnk
• Psw
• Red
• Spd
• Sta
• Starting/charging system
• Tach
• Tam
• Trc+
• Trc-
• Vv1+
• Vv2+