EXTERIOR LIGHTS – Toyota Sequoia Limited 2012 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Toyota Sequoia Limited 2012

List of elements for Backup Lamps Wiring Diagram for Toyota Sequoia Limited 2012:

30

• Ah4
• B/up
• Back up light
• Backup light relay (left side of dash)
• Bk/up lp fuse 10a
• D55
• D65
• Da1
• Driver side j/b (left end of dash)
• H2 (left center of dash)
• Hot in on or start
• J/c h77 (left side of dash)
• J/c h80 (left side of dash)
• J/c h83 (right side of dash)
• J/c o40 (left rear quarterpanel)
• J/c v19 & v20 (tailgate assembly)
• J/c v19 (tailgate assembly)
• Left rear combination light assembly
• Lh ig fuse 7.5a
• O1 (left "b" pillar)
• Oh1
• Ot1
• Park/ neutral position switch (transmission assembly)
• Red
• Right rear combination light assembly
• Trailer socket
• V19
• V20
• Vo2
• W/ trailer socket 7 pin type & 4 pin type

Exterior Lamps Wiring Diagram (1 of 2) for Toyota Sequoia Limited 2012

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

67

• (except usa) tail ind
• (left center of dash) h2
• (left end of dash) j/c a48 & a49
• (left side of dash) j/c h86 & h87
• (left side of dash) stop light switch
• (right kick panel) j/c a50 & a51
• A1 (behind left headlight assembly)
• A27
• A48
• A49
• A50
• A51
• Abs & traction actuator assembly (left rear of engine compt)
• Ah9
• Ao2
• Brk relay
• Brk relay 1
• Bsw
• Canh
• Canl
• Center stop light assembly
• Combination meter assembly
• Computer data lines system
• Cruise control system
• Ecm (engine control module) (right side of dash)
• Ecu-b1 fuse 7.5a
• Engine room r/b (left side of engine compt)
• H86
• H87
• Hot at all times
• Hot in on or start
• Ig+
• J/c h85 (left side of dash)
• J/c o40 (left rear quarterpanel)
• J/c v19 & v20 (tailgate assembly)
• Left rear combination light assembly
• Left turn ind
• Left turn signal light & parking light (left headlight assembly)
• Lh2
• License plate assembly
• Met b fuse 5a
• Met fuse 7.5a
• Mh1
• O1 (left "b" pillar)
• O20
• O21
• O22
• O23
• Oh1
• Parking
• Pnk
• Power circuit
• Red
• Right rear combination light assembly
• Right turn ind
• Stop
• Stop fuse 15a
• Stp
• Stp2
• Stpo
• Tail
• Tail/side marker
• Turn
• Turn haz fuse 15a
• V19
• V20
• Vo2

Exterior Lamps Wiring Diagram (2 of 2) for Toyota Sequoia Limited 2012

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Toyota Sequoia Limited 2012:

82

• A1 (behind left headlight assembly)
• A3 (right side of engine compt)
• Acc
• Acc fuse 7.5a
• Ah2
• Ah9
• Altb
• Auto
• B13
• B17
• Becu
• C22
• Canh
• Canl
• Computer data lines system
• D55
• D62
• Dcty
• Dr/lck fuse 25a
• Driver side j/b (left end of dash)
• Drl
• Drl off
• Ecu-ig 1 fuse 7.5a
• Ecu-ig 2 fuse 7.5a
• Engine room j/b (left side of engine compt)
• Gnd1
• Gnd2
• H2 (left center of dash)
• H3 (right kick panel)
• H79
• H80
• H86
• H87
• Haz
• Hazard warning signal switch assembly
• Head
• Headlight dimmer switch assembly
• Hj1
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Interior lights system
• J/c a49 (left end of dash)
• J/c a52 (left end of dash)
• J/c h77 (left side of dash)
• J/c h79 & h80 (left side of dash)
• J/c h79 (w/ blind spot monitor system) (left side of dash)
• J/c h81 (w/ blind spot monitor system) (left side of dash)
• J/c h85 (left side of dash)
• J/c h86 & h87 (left side of dash)
• Lcty
• Left
• Left outer rear view mirror assembly (if equipped)
• Left side marker light (left headlight assembly)
• Lh ig fuse 7.5a
• Lh j/b fuse 150a
• Light control switch
• Ltot
• Ltrn
• Main body ecu (driver side j/b)
• Parking
• Pcty
• Pnk
• Red
• Right
• Right outer rear view mirror assembly (if equipped)
• Right side marker light (right headlight assembly)
• Right turn signal light & parking light (right headlight assembly)
• Rrcy
• Rtot
• Rtrn
• Shift lock control ecu (under center console)
• Stin
• Stp
• Tail
• Tail fuse 15a
• Tail relay
• Trailer tow circuit
• Trly
• Turn
• Turn signal flasher assembly (left end of dash)
• Turn signal switch

Trailer Tow Wiring Diagram (1 of 2) for Toyota Sequoia Limited 2012

List of elements for Trailer Tow Wiring Diagram (1 of 2) for Toyota Sequoia Limited 2012:

52

• A2 (behind left headlight assembly)
• A27
• A48
• A49
• Abs & traction actuator assembly (left rear of engine compt)
• Ah2
• Ah6
• Ah9
• Ao3
• B/up
• Backup lamps circuit
• Batt
• Brk
• Brk relay
• Brk relay 1
• Bsw
• Cruise control system
• Ecm (engine control module) (right side of dash)
• Engine room r/b (left side of engine compt)
• Gnd
• H2 (left center of dash)
• H86
• H87
• Hot at all times
• J/c a48 & a49 (left end of dash)
• J/c a51 (right kick panel)
• J/c a54 (left side of engine compt)
• J/c h85 (left side of dash)
• J/c h87 & h86 (left side of dash)
• J/c o40 (left rear quarterpanel)
• O1 (left "b" pillar)
• Oh4
• Ot1
• Ot2
• Red
• Stop
• Stop fuse 15a
• Stop light switch (left side of dash)
• Stp
• Stpo
• Sttl
• Sttr
• Sub batt fuse 40a
• Sub batt relay (trailer socket 7 pin type & 4 pin type)
• Tail
• Tow brk fuse 30a
• Towing brake controller
• Towing fuse 30a
• Trailer socket
• Trailer socket (left side of rear bumper)
• Trailer socket 4 pin type
• Trailer socket 7 pin type & 4 pin type

Trailer Tow Wiring Diagram (2 of 2) for Toyota Sequoia Limited 2012

List of elements for Trailer Tow Wiring Diagram (2 of 2) for Toyota Sequoia Limited 2012:

47

• A48
• A49
• A52
• A53
• Ah2
• Auto
• B17
• Driver side j/b (left end of dash)
• Ecu ig 1 fuse 7.5a
• Engine room j/b (left side of engine compt)
• Engine room r/b (left side of engine compt)
• H2 (left center of dash)
• H3 (right kick panel)
• H86
• H87
• Haz
• Hazard warning signal switch assembly
• Head
• Headlight dimmer switch assembly
• Hj1
• Hot at all times
• Hot in on or start
• J/c a48 & a49 (left end of dash)
• J/c a52 & a53 (left end of dash)
• J/c h79 (w/ blind spot monitor system) (left side of dash)
• J/c h81 (w/ blind spot monitor system) (left side of dash)
• J/c h86 & h87 (left side of dash)
• Left
• Lh j/b fuse 150a
• Light control switch
• Ltot
• Main body ecu (driver side j/b)
• Off
• Oh1
• Pnk
• Red
• Right
• Rtot
• Stin
• Tail
• Tail fuse 15a
• Tail relay
• Tow tail fuse 30a
• Tow tail relay
• Trly
• Turn signal flasher assembly (left end of dash)
• Turn signal switch