EXTERIOR LIGHTS – Toyota Highlander Hybrid Limited 2012 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram, Except Hybrid for Toyota Highlander Hybrid Limited 2012

List of elements for Backup Lamps Wiring Diagram, Except Hybrid for Toyota Highlander Hybrid Limited 2012:

• 2.7l
• 3.5l
• Bd1
• Bd2
• Bd3
• Do1
• Gauge 1 fuse 10a
• H16
• Hot in on or start
• Instrument panel j/b (behind left end of dash)
• J/c b46 (behind right side of dash)
• Left backup light socket
• O2 (behind left rear wheelwell)
• Park/neutral position switch (on transmission)
• Red
• Right backup light socket

Backup Lamps Wiring Diagram, Hybrid for Toyota Highlander Hybrid Limited 2012

List of elements for Backup Lamps Wiring Diagram, Hybrid for Toyota Highlander Hybrid Limited 2012:

• (base of left "d" pillar) j/c o36
• A3 (left front of engine compt)
• A66
• Ad10
• Ad4
• Ba3
• Bk/up lp relay
• D1 (right kick panel)
• D65
• D72
• Do1
• Engine room r/b (left side of engine compt)
• Engine room relay box 2 (left side of engine compt)
• Eol
• Gauge 1 fuse 10a
• H16
• Hot at all times
• Hot in on or start
• Hv r/b 1 fuse 30a
• Hybrid vehicle control ecu (right side of dash)
• Igct 3 fuse 10a
• Igct main relay
• Instrument panel j/b (left side of dash)
• Left backup light socket
• Mrel
• O2 (left side of rear bumper)
• Pnk
• Red
• Right backup light socket
• Shift lever position sensor (top of transmission)

Exterior Lamps Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2012

List of elements for Exterior Lamps Wiring Diagram, Except Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2012:

• (under left side of dash) towing converter
• A42
• A49
• Alt fuse 140a
• Auto
• Bcty
• Canh
• Canl
• Cann
• Canp
• Computer data lines system
• D3 (behind right side of dash)
• D4 (behind left kick panel)
• Dcty
• Do2
• Drl off
• E1 (behind left side of dash)
• Ed5
• Engine room j/b (left side of engine compt)
• Except usa
• F10
• F14
• Gauge 1 fuse 10a
• Gnd1
• Haz
• Hazard switch
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or start
• Instrument panel j/b (behind left end of dash)
• Integration control & panel assembly
• Interior lights system
• J/c a37 (right front of engine compt)
• J/c a38 (left front of engine compt)
• J/c d53 (behind right side of dash)
• J/c o36 (behind left side of rear bumper)
• Lcty
• Left
• Left headlight assembly
• Left rear turn signal light socket
• Light control
• Main body ecu
• O2 (behind left rear wheelwell)
• Off
• P12
• Parking
• Pcty
• Pnk
• Rcty
• Red
• Right
• Right headlight assembly
• Right rear turn signal light socket
• Switch
• Switch turn signal
• Tail
• Tail fuse 15a
• Tail relay
• Trly
• Trnl
• Trnr
• Turn
• Turn signal flasher assembly (behind left side of dash)
• Usa
• W/ power back door
• W/o power back door

Exterior Lamps Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2012

List of elements for Exterior Lamps Wiring Diagram, Except Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2012:

• (behind left side of dash) e1
• +b (dome) or ig
• A41
• Ad13
• Can i/f
• Canh
• Canl
• Center stop light assembly
• Combination meter
• Computer system data lines
• D10
• D62
• Do1
• Drive ic
• Ecu ig 2 fuse 7.5a
• Ecu-b 1 fuse 10a
• Ed2
• Ed3
• Engine room r/b (left side of engine compt)
• F19
• G12
• Gauge 2 fuse 7.5a
• Haz fuse 15a
• Hot at all times
• Hot in on or start
• Instrument panel j/b (behind left end of dash)
• J/c a41 & d62 (behind left kick panel)
• J/c a41 & d62 (behind left kick panel) d62
• J/c a41 (behind left kick panel)
• J/c e23 (behind left side of dash)
• J/c o38
• J/c t15 (right side of back door)
• Left tail & stop light socket
• Left turn ind
• License plate light assembly
• Micro computer
• O2 (behind left rear wheelwell)
• Pnk
• Red
• Right tail & stop light socket
• Right turn ind
• Side marker
• Skid control ecu w/ actuator (right front of engine compt)
• Stop
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stop relay
• Stp2
• Stpo
• Tail
• Tail ind (except usa)
• W02
• Wy1
• X01
• Xt2

Exterior Lamps Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2012

List of elements for Exterior Lamps Wiring Diagram, Hybrid (1 of 2) for Toyota Highlander Hybrid Limited 2012:

• (left side of dash) towing converter
• A59
• A71
• Auto
• Bcty
• Canh
• Canl
• Cann
• Canp
• Computer data lines system
• D3 (right center of dash)
• D4 (left kick panel)
• Dcdc fuse 150a
• Dcty
• Do2
• Drl off
• E1 (left side of dash)
• Ed5
• Engine room j/b (left side of engine compt)
• Except usa
• F10
• F14
• Gauge 1 fuse 10a
• Gnd1
• Haz
• Hazard switch
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or start
• Instrument panel j/b (left side of dash)
• Integration control & panel assembly
• Interior lights system
• J/c a37 (behind right headlight assembly)
• J/c a38 (behind left headlight assembly)
• J/c d53 (right side of dash)
• J/c o36 (base of left "d" pillar)
• Lcty
• Left
• Left headlight assembly
• Left rear turn signal light socket
• Light control
• Main body ecu
• O2 (left side of rear bumper)
• Off
• P12
• Parking side marker
• Pcty
• Pnk
• Rcty
• Red
• Right
• Right headlight assembly
• Right rear turn signal light socket
• Switch
• Switch turn signal
• Tail
• Tail fuse 15a
• Tail relay
• Trly
• Trnl
• Trnr
• Turn
• Turn signal flasher (left side of dash)
• Usa

Exterior Lamps Wiring Diagram, Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2012

List of elements for Exterior Lamps Wiring Diagram, Hybrid (2 of 2) for Toyota Highlander Hybrid Limited 2012:

• (left side of dash) e1
• +b (dome) or ig
• A44
• A45
• Ad12
• Ca2h
• Ca2l
• Can i/f
• Canh
• Canl
• Center stop light assembly
• Combination meter
• Computer data lines system
• D10
• D77
• Do1
• Drive ic
• Ecu ig 2 fuse 7.5a
• Ecu-b 1 fuse 10a
• Ed2
• Ed3
• Engine room r/b (left side of engine compt)
• F19
• G12
• Gauge 2 fuse 7.5a
• Haz fuse 15a
• Hot at all times
• Hot w/ ig1 relay energized
• Instrument panel j/b (left side of dash)
• J/c a74 & d77 (right side of dash) a74
• J/c a74 (right side of dash)
• J/c e23 (left side of dash)
• J/c o38 (left "d" pillar)
• J/c t15 (left side of back door)
• Left tail & stop light socket
• Left turn ind
• License plate light assembly
• Micro computer
• O2 (left side of rear bumper)
• Pnk
• Red
• Right tail & stop light socket
• Right turn ind
• Skid control ecu (right side of dash)
• Stop
• Stop fuse 10a
• Stop light switch (left side of dash)
• Stop relay
• Stpo
• Tail ind (except usa)
• Tail/ side marker
• Wo2
• Wy1
• Xo1
• Xt2

Trailer Tow Wiring Diagram, Except Hybrid for Toyota Highlander Hybrid Limited 2012

List of elements for Trailer Tow Wiring Diagram, Except Hybrid for Toyota Highlander Hybrid Limited 2012:

• (behind right side of dash) d3
• A41
• Ad11
• Ad13
• Alt fuse 140a
• An1
• Auto
• Cob1
• Cos1
• Coz1
• Ctla
• Ctlb
• Ctls
• Ctrs
• D14
• D3 (behind right side of dash)
• D4 (behind left kick panel)
• D62
• Drl off
• E1 (behind left side of dash)
• Ecu ig 2 fuse 7.5a
• Ed5
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Except usa
• F10
• F14
• F19
• Gauge 1 fuse 10a
• Gnd1
• Haz
• Haz fuse 15a
• Hazard switch
• Head tail
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or start
• Instrument panel j/b (behind left end of dash)
• Integration control & panel assembly
• J/c a40 (behind left end of dash)
• J/c a41 & d62 (behind left kick d62 panel)
• J/c a41 & d62 (behind left kick panel)
• J/c a41 (behind left kick panel)
• J/c d53 (behind right side of dash)
• J/c o36 (behind left side of rear bumper)
• Left
• Light control switch
• Main body ecu
• No1
• O2 (behind left rear wheelwell)
• Off
• Pnk
• Red
• Right
• Skid control ecu w/ actuator (right front of engine compt)
• Stop fuse 10a
• Stop light switch (above brake pedal)
• Stop relay
• Stpo
• Tail
• Tail fuse 15a
• Tail relay
• Towing converter (under left side of dash)
• Towing fuse 30a
• Trailer hitch (behind left corner of rear bumper)
• Trly
• Trnl
• Trnr
• Ttla
• Ttls
• Ttrs
• Turn signal flasher assembly (behind left side of dash)
• Turn signal switch
• Twz1
• Usa

Trailer Tow Wiring Diagram, Hybrid for Toyota Highlander Hybrid Limited 2012

List of elements for Trailer Tow Wiring Diagram, Hybrid for Toyota Highlander Hybrid Limited 2012:

• (right center of dash) d3
• A44
• A45
• Ad12
• An1
• Auto
• Ca2h
• Ca2l
• Cob1
• Computer data lines system
• Cos1
• Coz1
• Ctla
• Ctlb
• Ctls
• Ctrs
• D14
• D3 (right center of dash)
• D4 (left kick panel)
• D77
• Dcdc fuse 150a
• Drl off
• E1 (left side of dash)
• Ecu ig 2 fuse 7.5a
• Ed5
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• Except usa
• F10
• F14
• F19
• Gauge 1 fuse 10a
• Gnd1
• Haz
• Haz fuse 15a
• Hazard switch
• Head tail
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or start
• Instrument panel j/b (left side of dash)
• Integration control & panel assembly
• J/c a40 (left end of dash)
• J/c a74 & d77 (right side of a74 dash)
• J/c a74 (right side of dash)
• J/c d53 (right side of dash)
• J/c o36 (base of left "d" pillar)
• Left
• Light control switch
• Main body ecu
• No1
• O2 (left side of rear bumper)
• Off
• Pnk
• Red
• Right
• Skid control ecu (right side of dash)
• Stop fuse 10a
• Stop light switch (left side of dash)
• Stop relay
• Stpo
• Tail
• Tail fuse 15a
• Tail relay
• Towing converter (left side of dash)
• Towing fuse 30a
• Trailer hitch (left corner of rear bumper)
• Trly
• Trnl
• Trnr
• Ttla
• Ttls
• Ttrs
• Turn signal flasher (left side of dash)
• Turn signal switch
• Twz1
• Usa