EXTERIOR LIGHTS — Toyota 4Runner Trail 2012 — SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Toyota 4Runner Trail 2012

List of elements for Backup Lamps Wiring Diagram for Toyota 4Runner Trail 2012:

32

• A64
• A70
• A71
• Alt fuse 140a
• B33
• B35
• B57
• B59
• Backup
• Bf2
• Bk/up relay
• Bkup lp fuse 10a
• C20
• C22
• C23
• C31
• C40
• Driver side j/b assembly (left end of dash)
• Ecu-ig 1 fuse 10a
• Engine room j/b assembly (left side of engine compt)
• Hot at all times
• Hot in on or start
• J/b 4 (left side of dash)
• J/b 5 (center of dash)
• J/c b48 (right side of dash)
• J/c f64 (center left of dash)
• J/c o19 (base of left "c" pillar)
• Left rear combination light assembly
• O1 (left "b" pillar)
• Park/neutral position switch (right side of transmission)
• Red
• Right rear combination light assembly

Exterior Lamps Wiring Diagram (1 of 2) for Toyota 4Runner Trail 2012

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Toyota 4Runner Trail 2012:

105

• (center left of dash) j/c f64
• (left side of dash) j/b 4
• A1 (left front of engine compt)
• A11
• A16
• A2 (right front of engine compt)
• A26
• A41
• A48
• A61
• A63
• A65
• Acc
• Acc fuse 7.5a
• Altb
• Auto drl
• B15
• B35
• B63
• B71
• C11
• C12
• C18
• C19
• C20
• C21
• C33
• C49
• C55
• Canada
• D/l 2 fuse 25a
• D11
• Driver side j/b assembly (left end of dash)
• Drl
• Drl-off off
• Ecu-ig 2 fuse 10a
• Except canada
• F10
• F14
• F15
• F16
• F27
• F55
• F56
• Fa1
• Flcy
• Frcy
• Fn1
• Gauge fuse 7.5a
• Gnd1
• Gnd2
• H1 (rear of right front door)
• Haz
• Hazard warning signal switch assembly
• Head
• Headlight dimmer switch assembly
• Headlights system
• Hf1
• Hot at all times
• Hot in on or acc
• Hot in on or start
• I1 (rear of left front door)
• If1
• Ig1 fuse 7.5a
• Interior lights system
• J/b 4 (left side of dash)
• J/b 5 (center of dash)
• J/c a40 (left side of engine compt)
• J/c f55 & f56 (left side of dash)
• J/c f63 (left kick panel)
• J/c f64 (center left of dash)
• J/c h8 (front of right front door)
• J/c i8 (front of left front door)
• Lcty
• Left
• Left front turn signal light assembly
• Left headlight assembly
• Left outer rear view mirror assembly (if equipped)
• Light control
• Light control switch
• Ltot
• Main body ecu
• Marker side
• Parking/
• Pnk
• Rcty
• Red
• Right
• Right front turn signal light assembly
• Right headlight assembly
• Right outer rear view mirror assembly (if equipped)
• Rtot
• Stin
• Tail
• Tail fuse 10a
• Tail relay
• Trailer tow circuit
• Trly
• Trnl
• Trnr
• Turn
• Turn signal flasher assembly (left side of dash)
• Turn switch
• W/ automatic
• W/o automatic

Exterior Lamps Wiring Diagram (2 of 2) for Toyota 4Runner Trail 2012

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Toyota 4Runner Trail 2012:

59

• (except usa) tail ind
• A16
• A68
• Alt fuse 140a
• B14
• B22
• B63
• Backup
• Backup lamps circuit
• C51
• Center stop light assembly
• Combination meter assembly
• Cruise control system
• D35
• D39
• Driver side j/b assembly (left end of dash)
• Ecm (right end of dash)
• Ecu-b fuse 10a
• Engine room j/b assembly (left side of engine compt)
• Engine room r/b assembly (left side of engine compt)
• F29
• F50
• F81
• Fa2
• Hot at all times
• Ig+
• J/b 4 (left side of dash)
• J/b 5 (center of dash)
• J/c a36 (left end of dash)
• J/c a37 (left side of engine compt)
• J/c a39 (left side of engine compt)
• J/c f64 (center left of dash)
• J/c o19 (base of left "c" pillar)
• Left rear combination light assembly
• Left turn ind
• License plate light assembly
• Marker tail/side
• O1 (left "b" pillar)
• O2 (base of left "d" pillar)
• Power management control ecu (center of dash)
• Red
• Right rear combination light assembly
• Right turn ind
• Shift lock control ecu sub-assembly (under center console)
• Skid control ecu w/ actuator assembly (left rear of engine compt)
• Stop
• Stop fuse 10a
• Stop light switch assembly
• Stop lp relay
• Stp
• Stp1
• Stp2
• Stpo
• Towing fuse 30a
• Turn
• Turn & haz fuse 15a
• Vo1
• Vw1
• Vx1

Trailer Tow Wiring Diagram for Toyota 4Runner Trail 2012

List of elements for Trailer Tow Wiring Diagram for Toyota 4Runner Trail 2012:

58

• A1 (left front of engine compt)
• A56
• A57
• A69
• Ao1
• B/up
• B32
• Batt
• Brk
• C49
• D11
• D21
• D35
• Driver side j/b assembly (left end of dash)
• Engine room r/b assembly (left side of engine compt)
• F55
• F56
• Fa1
• Fo1
• Gnd
• Hot at all times
• Hot in on or start
• Hot w/ bk/up relay energized
• Hot w/ tail relay energized
• Ig1 fuse 7.5a
• J/b 4 (left side of dash)
• J/c a36 (left end of dash)
• J/c a37 (left side of engine compt)
• J/c a38 (left side of engine compt)
• J/c a39 (left side of engine compt)
• J/c f55 & f56 (left side of dash)
• J/c f63 (left kick panel)
• Ltot
• O2 (base of left "d" pillar)
• Ot1
• Ot2
• Red
• Rtot
• Skid control ecu w/ actuator assembly (left rear of engine compt)
• Stin
• Stop
• Stop fuse 10a
• Stop light switch assembly
• Stop lp relay
• Stpo
• Sttl
• Sttr
• Sub batt fuse 30a
• Sub batt relay
• Tail
• Tail fuse 10a
• Towing bkup fuse 10a
• Towing brake controller (left end of dash)
• Towing brk fuse 30a
• Towing socket
• Towing tail fuse 30a
• Towing tail relay
• Turn signal flasher assembly (left side of dash)