EXTERIOR LIGHTS – Toyota Sequoia SR5 2003 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Toyota Sequoia SR5 2003

List of elements for Back-up Lamps Wiring Diagram for Toyota Sequoia SR5 2003:

• Back-up light relay
• Back-up light switch (park/ neutral position switch)
• Bk (at right "b" pillar)
• E19
• Gauge fuse 15a
• Hot in on or start
• Instrument panel j/b (behind left end of dash)
• Ipo
• J31
• J32
• J46
• J47
• Junction connector 19 (on left rear of cargo area, behind trim panel)
• Junction connector 20 (on left rear of cargo area, behind trim panel)
• Junction connector 31 & 32
• Junction connector 46 & 47
• Junction connector 8 (behind left end of dash)
• Left back-up light (rear combination light)
• Right back-up light (rear combination light)
• Sub j/b 3 (behind right side of instrument cluster)
• Sub j/b 4 (behind right side of instrument cluster)

Exterior Lamps Wiring Diagram for Toyota Sequoia SR5 2003

List of elements for Exterior Lamps Wiring Diagram for Toyota Sequoia SR5 2003:

• (combi- nation switch) turn signal switch
• (w/ rear spoiler)
• (w/o rear spoiler)
• A j48
• Alt fuse 140a
• B j33
• Bk (at right "b" pillar)
• Body ecu (behind left end of dash)
• Brake inhibit relay (behind left center of dash)
• Combination meter
• D j36
• E j30
• E j35
• E11
• E18
• Ecu-ig fuse 10a
• Ehw
• Engine room j/b (on left side of engine compt)
• F10
• Fusible link block (in engine room j/b)
• Gauge fuse 15a
• Gnd
• H j34
• Hazard switch (integration control & panel)
• Head
• High mounted stop light
• Hot at all times
• Hot in on or start
• Instrument panel j/b (behind left end of dash)
• J/c 29 &
• J/c 33 &
• J/c 8 (behind left end of dash)
• J29
• J35
• J36
• J37 a
• J38 a
• J44
• J44 f
• J45
• J45 m
• J49 g
• Junction connector 1 (on right front of engine compt)
• Junction connector 12 (behind left center of dash)
• Junction connector 16 (behind right end of dash)
• Junction connector 19 (on left rear of cargo area, behind trim pane)
• Junction connector 2 (on left side of engine compt)
• Junction connector 20 (on left rear of cargo area, behind trim panel)
• Junction connector 21 (on left rear of cargo area)
• Junction connector 22 (on left side of liftgate)
• Junction connector 29 & 30
• Junction connector 3 (on left side of engine compt)
• Junction connector 35 & 36
• Junction connector 37 & 38
• Junction connector 4 (on left side of engine b compt)
• Junction connector 44 & 45
• Junction connector 48 & 49
• Junction connector 5 (on left side of engine compt)
• Junction connector 8 (behind left end of dash)
• Junction connector 9 (behind left end of dash)
• L j29
• Left front park/ turn light 1
• Left front park/ turn light 2
• Left rear combin- ation light
• Left tail- light
• License plate light
• Light control switch (combination switch)
• M j30
• Off
• Park
• Right front park/ turn light 1
• Right front park/ turn light 2
• Right rear combin- ation light
• Right tail- light
• Skid control ecu w/ actuator
• Stop
• Stop fuse 15a
• Stoplight switch (on bracket, above brake pedal)
• Sub j/b 4 (behind right side of instrument cluster)
• Tail
• Tail fuse 15a
• Taillight relay
• Trly
• Turn
• Turn signal flasher relay (behind left end of dash, below instrument panel j/b)
• Turn signal indicator lights
• Turn- haz fuse 20a

Trailer Tow Wiring Diagram for Toyota Sequoia SR5 2003

List of elements for Trailer Tow Wiring Diagram for Toyota Sequoia SR5 2003:

• (trailer socket 7 pin type) back-up light relay
• (trailer socket 7 pin type) batt charge relay
• 4 pin type
• 7 pin type
• B/up
• Back-up lamps circuit
• Batt
• Batt charge fuse 30a
• Bj (at left side of rear quarterpanel)
• Body ecu (behind left end of dash)
• Brake inhibit relay (behind left center of dash)
• Brk
• Bsw
• E18
• E19
• Ecu-ig fuse 10a
• Engine room j/b (on left side of engine compt)
• Engine room r/b 3 (on left side of engine compt)
• Gauge fuse 15a
• Gnd
• Hot at all times
• Hot in on or start
• Ig (at right kick panel)
• Instrument panel j/b (behind left end of dash)
• Ipo
• J/c 16 (behind right end of dash)
• J/c 19 (on left rear of cargo area, behind trim panel)
• J/c 20 (on left rear of cargo area, behind trim panel)
• J/c 28 (on left side of engine compt, near engine room j/b)
• J/c 29 &
• J/c 31 & 32
• J/c 33 & 34
• J/c 35 & 36
• J/c 37 &
• J/c 43
• J/c 9 (behind left end of dash)
• J29
• J30
• J31
• J32
• J33
• J34
• J35
• J36
• J37
• J38
• K12
• Ltin
• Ltot
• Red
• Rtin
• Rtot
• Skid control ecu w/ actuator
• Stin
• Stop
• Stop fuse 15a
• Stoplight switch (on bracket, above brake pedal)
• Sttl
• Sttr
• Sub j/b 4 (behind right side of instrument cluster)
• Tail
• Tail fuse 15a
• Towing brake controller (trailer socket 7 pin type) (at left kick panel)
• Towing brk fuse 30a
• Towing converter relay (on left side of cargo area, behind trim panel)
• Towing fuse 30a
• Towing tail fuse 30a
• Towing tail relay
• Trailer socket
• Trly
• Turn signal flasher relay (behind left end of dash, below instrument panel j/b)
• Turn- haz fuse 20a