HEADLIGHTS – Toyota 4Runner SR5 2003 – SYSTEM WIRING DIAGRAMS

HEADLIGHTS

Headlights Wiring Diagram, with DRL (1 of 2) for Toyota 4Runner SR5 2003

List of elements for Headlights Wiring Diagram, with DRL (1 of 2) for Toyota 4Runner SR5 2003:

• (behind left center of dash)
• Acc
• Acc fuse 7.5a
• Auto
• Automatic light control sensor (on upper left side of dash)
• Becu
• Body ecu
• Center j/b (behind right center of dash)
• Cltb
• Clte
• Clts
• Combination switch
• Dcty
• Dimmer switch
• Driver side j/b (behind lower left end of dash)
• Drl
• E j19
• Ecu-ig fuse 10a
• Exterior lights system
• F12
• Flash
• Foglight switch
• Generator
• Gnd1
• Gnd2
• Haz
• Hazard switch
• Head
• Head tail
• Hf2
• High low
• Hot in on or acc
• Hot in on or start
• Hrly
• Ig1 fuse 15a
• J/c 15 (behind instrument cluster)
• J/c 18 & 19 (behind instru- j18 ment cluster)
• J/c 18 & 19 (behind instrument cluster)
• J/c 22 & 23 (behind instrument cluster)
• J/c 37 (behind right kick panel)
• J/c 5 (behind right kick panel)
• J/c 7 (behind left end of dash)
• J14
• J15
• J17
• J18 a
• J19
• J22 e
• J23 d
• Left
• Left front door courtesy switch
• Left rear door courtesy switch
• Light control switch
• Mpx2
• Off
• Parking brake switch (behind upper left end of dash)
• Pcty
• Pkb
• Prg
• Rda
• Red
• Right
• Right front door courtesy switch
• Right rear door courtesy switch
• Rlcy
• Rrcy
• Sig
• Tail
• Tail relay
• Trly
• Turn switch

Headlights Wiring Diagram, with DRL (2 of 2) for Toyota 4Runner SR5 2003

List of elements for Headlights Wiring Diagram, with DRL (2 of 2) for Toyota 4Runner SR5 2003:

• (in dash harness, behind left end of dash) i3
• (on left side of engine compartment) engine room r/b
• Back door courtesy switch, back door half latch switch
• Back door ecu (in left side of liftgate)
• Beam ind
• Becu
• Bl (below left front seat)
• Bo (on left "d" pillar)
• Combination meter
• Daytime running light relay turn signal flasher relay (behind lower left end of dash, behind driver side j/b)
• Dome fuse 10a
• Door control receiver (on left "d" pillar, behind trim)
• Drl
• Ea (on right front
• Ea (on right front inner fender)
• Eb (on left front inner fender)
• Ecu-b fuse 10a
• Fr fog fuse 15a
• Fr fog relay
• Full
• Gnd
• Half
• Haz
• Head relay
• Hot at all times
• Inner fender)
• J/b fuse 50a
• J/c 10 & 11 (behind instrument cluster) b
• J/c 12 & 13 (behind instrument cluster)
• J/c 2 & 3 (on left front of j2 engine compt, near battery)
• J/c 20 & 21 (behind instrument cluster)
• J/c 40 & 41 (on left side of cargo area, near "d" pillar)
• J/c 7 (behind left end of dash)
• J10
• J11
• J12
• J13
• J20
• J21
• J40
• J41
• Left front fog light
• Left front turn signal light
• Left high head fuse 10a
• Left high headlight
• Left low head fuse 10a
• Left low headlight
• Lse
• Mpx2
• Prg
• Rda
• Red
• Right front fog light
• Right front turn signal light
• Right high head fuse 10a
• Right high headlight
• Right low head fuse 10a
• Right low headlight
• Sig
• Tfl
• Tfr
• Trn- haz fuse 15a
• Tsl
• Tsr

Headlights Wiring Diagram, without DRL (1 of 2) for Toyota 4Runner SR5 2003

List of elements for Headlights Wiring Diagram, without DRL (1 of 2) for Toyota 4Runner SR5 2003:

• Acc
• Acc fuse 7.5a
• Auto
• Automatic light control sensor (on upper left side of dash)
• Becu
• Body ecu
• Cltb
• Clte
• Clts
• Combination switch
• Dcty
• Dimmer switch
• Driver side j/b (behind lower left end of dash)
• Ecu-ig fuse 10a
• Exterior lights system
• F12
• Flash
• Foglight switch
• Generator
• Gnd1
• Gnd2
• Head
• Head tail
• Hf2
• High
• High low
• Hot in on or acc
• Hot in on or start
• Hrly
• Ig (on left kick panel)
• J18
• J19
• Junction connector 15 (behind instrument cluster)
• Junction connector 18 & 19 (behind instrument cluster)
• Junction connector 18 & 19 (behind j18 instrument cluster)
• Junction connector 5
• Left front door courtesy switch
• Left rear door courtesy switch
• Light control switch
• Low
• Mpx2
• Off
• Parking brake switch (behind upper left end of dash)
• Pcty
• Pkb
• Prg
• Rda
• Red
• Right front door courtesy switch
• Right rear door courtesy switch
• Rlcy
• Rrcy
• Sig
• Tail
• Tail relay
• Trly

Headlights Wiring Diagram, without DRL (2 of 2) for Toyota 4Runner SR5 2003

List of elements for Headlights Wiring Diagram, without DRL (2 of 2) for Toyota 4Runner SR5 2003:

• (in dash harness, behind left end of dash) i3
• (on left side of engine compartment) engine room r/b
• Back door courtesy switch, back door half latch switch
• Back door ecu (in left side of liftgate)
• Beam ind
• Becu
• Bl (below left front seat)
• Bo (on left "d" pillar)
• Cluster)
• Combination meter
• Dome fuse 10a
• Door control receiver (on left "d" pillar, behind trim)
• Ea (on right front
• Ea (on right front inner fender)
• Eb (on left front inner fender)
• Ecu-b fuse 10a
• Fr fog fuse 15a
• Fr fog relay
• Full
• Gnd
• Half
• Head relay
• Hot at all times
• Inner fender)
• J/b fuse 50a
• J10
• J11
• J12
• J13
• J40
• J41
• Junction connector 10 & 11 (behind instrument b
• Junction connector 12 & 13 (behind instrument cluster)
• Junction connector 2 & 3 (on left front of engine compt, near battery)
• Junction connector 40 & 41 (on left side of cargo area, near "d" pillar)
• Junction connector 7 (behind left end of dash) d
• Left front fog light
• Left high head fuse 10a
• Left high headlight
• Left low head fuse 10a
• Left low headlight
• Lse
• Mpx2
• Prg
• Rda
• Red
• Right front fog light
• Right high head fuse 10a
• Right high headlight
• Right low head fuse 10a
• Right low headlight
• Sig