EXTERIOR LIGHTS – Toyota Tacoma 2012 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Toyota Tacoma 2012

List of elements for Backup Lamps Wiring Diagram for Toyota Tacoma 2012:

• A/t
• B/up
• B11
• Backup lamp
• Backup lamp relay (behind right side of dash)
• Backup lamp switch (right side of transmission)
• Bd (left rear frame rail)
• Be1
• Bkup lp fuse 10a
• C10
• C17
• Combination meter
• Driver side j/b (left side of dash)
• Engine control module (2.7l) (behind right side of dash)
• Engine control module (4.0l) (behind right side of dash)
• Except jbl
• Except tmmtx made
• H11
• H13
• Hot in on or start
• Id2
• Ig1 fuse 10a
• Ih1
• In1
• In2
• Inner rear view mirror
• Instrument panel j/b 2 (right side of dash)
• Ip1
• J/c 13 (behind right kick panel)
• Jbl
• Left rear combin- -ation lamp
• M/t
• Park/ neutral position switch (transmission)
• Pnk
• R15
• Radio & display receiver assembly (separate type amplifier & a/t)
• Red
• Rev
• Right rear combin- -ation lamp
• Tmmtx made
• Trailer socket (left kick panel)
• W/ trailer tow
• W/o trailer tow

Exterior Lamps Wiring Diagram, with Trailer Tow (1 of 4) for Toyota Tacoma 2012

List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow (1 of 4) for Toyota Tacoma 2012:

• (hydraulic booster type: left rear of engine compt) (vacuum booster type: right rear of engine compt) skid control ecu w/ actuator
• Bd (left rear frame rail)
• Be2
• Body ecu
• Bulb type
• C11
• C15
• C16
• Cruise control system
• D10
• D13
• Dcty
• Driver side j/b (left side of dash)
• Drl
• Ecu-b fuse 7.5a
• Ecub
• Engine room r/b (left front of engine compt)
• Gnd
• H18
• Haz
• Hot at all times
• Hot in on or start
• I10
• Ia3
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Instrument panel j/b 2 (right side of dash)
• Interior lights system
• J/b fuse 50a
• J/c 1 (left kick panel)
• J15
• J19
• Led type
• Left license plate lamp
• Left rear combination lamp
• Pcty
• Pnk
• Rcty
• Red
• Right license plate lamp
• Right rear combination lamp
• Side marker
• Stop
• Stop fuse 10a
• Stop lamp switch (bracket, above brake pedal)
• Stop lp ctrl relay
• Stp
• Stp2
• Stpo
• Tail
• Tail fuse 10a
• Tail relay
• Tail/side marker
• Tail/stop
• To driver side j/b (diagram 3 of 4)
• Trly
• Turn
• W/ hydraulic booster type
• W/ vacuum booster type

Exterior Lamps Wiring Diagram, with Trailer Tow (2 of 4) for Toyota Tacoma 2012

List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow (2 of 4) for Toyota Tacoma 2012:

• (behind right side of dash) (except usa) j/c 4
• (behind right side of dash) engine control module
• (under center console) shift lock control ecu
• 2.7l
• 4.0l
• Access cab
• B13
• Ba (under driver's seat)
• C18
• Center stop lamp
• Combination meter
• D11
• Double cab
• Driver side j/b (left side of dash)
• E14
• Ground distribution system
• H18
• I11
• I12
• Ia3
• Ic1
• Ic7
• Ik4
• Instrument panel j/b 1 (left side of dash)
• Ir1
• J/c 1 (left kick panel)
• J/c 2 (behind left side of dash)
• J/c j13 (behind right kick panel)
• Left outer mirror turn view mirror (if equipped)
• Left turn ind
• Pnk
• Right outer mirror view mirror (if equipped)
• Right turn ind
• Stp
• Tail ind
• Turn

Exterior Lamps Wiring Diagram, with Trailer Tow (3 of 4) for Toyota Tacoma 2012

List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow (3 of 4) for Toyota Tacoma 2012:

• C11
• Combination switch
• Driver side j/b (left side of dash)
• Drl
• Engine room r/b (left front of engine compt)
• From body ecu (diagram 1 of 4)
• Haz
• Hazard switch
• Hazard warning signal switch assembly
• Head
• Hot at all times
• Hot in on or start
• I20
• Ic (center of dash)
• Ig1 fuse 10a
• Ij1
• Ir1
• J/c 13 (behind right kick panel)
• J/c 4 & 5 (behind right side of dash)
• J11
• J18
• Left
• Light control switch
• Ltot
• Ltrn
• M10
• M11
• Off
• Pnk
• Red
• Right
• Rtot
• Rtrn
• Stin
• Tail
• Towing fuse 30a
• Trn-haz fuse 15a
• Turn signal flasher (left side of dash)
• Turn switch
• W/ drl

Exterior Lamps Wiring Diagram, with Trailer Tow (4 of 4) for Toyota Tacoma 2012

List of elements for Exterior Lamps Wiring Diagram, with Trailer Tow (4 of 4) for Toyota Tacoma 2012:

• A33
• A34
• A35
• A37
• B/up
• Backup lamps circuit
• Batt
• Batt chg fuse 30a
• Batt chg relay
• Bd (left rear frame rail)
• Be1
• Brk
• C13
• C14
• Driver side j/b (left side of dash)
• Ea (right front fender)
• Eb (near battery)
• Engine room j/b (left side of engine compt)
• Engine room r/b (left front of engine compt)
• Gnd
• H10
• H11
• Hot at all times
• Hot in on or start
• Ia4
• Ib1
• Id2
• Ig1 2 fuse 10a
• Instrument panel j/b 1 (left side of dash)
• Ir1
• J/c 1 (left kick panel)
• J/c j20 (left side of dash)
• Left headlight assembly
• Marker
• Parking
• Red
• Right headlight assembly
• Stop
• Sttl sttl
• Sttr
• Tail
• Towing brake controller (left side of dash)
• Towing brk fuse 30a
• Towing tail fuse 30a
• Towing tail relay
• Trailer socket (if equipped) (left kick panel)
• Turn

Exterior Lamps Wiring Diagram, without Trailer Tow (1 of 3) for Toyota Tacoma 2012

List of elements for Exterior Lamps Wiring Diagram, without Trailer Tow (1 of 3) for Toyota Tacoma 2012:

• (behind right side of dash) engine control module
• (under center console) shift lock control ecu
• 2.7l
• 4.0l
• B13
• Bd (left rear frame rail)
• Bulb type
• C11
• C15
• C16
• Cruise control system
• D10
• D13
• Dcty
• Driver side j/b (left side of dash)
• E14
• Ecu-b fuse 7.5a
• Ecub
• Engine room r/b (left front of engine compt)
• Gnd
• H18
• Haz
• Hot at all times
• Hot in on or start
• Ia3
• Ig1 2 fuse 10a
• Ig1 fuse 10a
• Instrument panel j/b 1 (left side of dash)
• Instrument panel j/b 2 (right side of dash)
• Interior lights system
• J/b fuse 50a
• J/c 1 (left kick panel)
• J15
• Led type
• Left license plate lamp
• Left rear combination lamp
• Pcty
• Pnk
• Rcty
• Red
• Right license plate lamp
• Right rear combination lamp
• Side marker
• Skid control ecu w/ actuator (hydraulic booster type: left rear of engine compt) (vacuum booster type: right rear of engine compt)
• Stop
• Stop fuse 10a
• Stop lamp switch (above brake pedal bracket)
• Stop lp ctrl relay (w/ hydraulic booster type)
• Stp
• Stp2
• Stpo
• Tail body ecu
• Tail fuse 10a
• Tail relay
• Tail/side marker
• Tail/stop
• To flash relay (diagram 2 of 3)
• Trly
• Turn
• W/ hydraulic booster type
• W/ vacuum booster type

Exterior Lamps Wiring Diagram, without Trailer Tow (2 of 3) for Toyota Tacoma 2012

List of elements for Exterior Lamps Wiring Diagram, without Trailer Tow (2 of 3) for Toyota Tacoma 2012:

• (left side of dash) driver side j/b
• Access cab
• Ba (under driver's seat)
• C18
• Center stop lamp
• Combination meter
• D11
• Double cab
• Ehw
• Engine room r/b (left front of engine compt)
• Flash relay
• From body ecu (diagram 1 of 3)
• Gnd
• Ground distribution system
• H18
• Hot at all times
• Hot in on or start
• I11
• I12
• Ia3
• Ic1
• Ic7
• Ig1 fuse 10a
• Ik4
• J/c 1 (left kick panel)
• J/c 4 (except usa) (behind right side of dash)
• J/c j13 (behind right kick panel)
• J/c j4 & j5 (behind right side of dash)
• J11
• J18
• Left outer mirror turn view mirror (if equipped)
• Left turn ind
• Pnk
• Right outer mirror view mirror (if equipped)
• Right turn ind
• Short pin
• Tail ind
• Trn-haz fuse 15a
• Turn

Exterior Lamps Wiring Diagram, without Trailer Tow (3 of 3) for Toyota Tacoma 2012

List of elements for Exterior Lamps Wiring Diagram, without Trailer Tow (3 of 3) for Toyota Tacoma 2012:

• A33
• A35
• A37
• C11
• Combination switch
• Ea (right front fender)
• Eb (near battery)
• Engine room j/b (left side of engine compt)
• H10
• H11
• Hazard switch
• Hazard warning signal switch assembly
• Head
• Ic (center of dash)
• Ij1
• J/c 13 (behind right kick panel)
• J/c j20 (left side of dash)
• J/c j4 & j5 (behind right side of dash)
• Left
• Left headlight turn assembly
• Light control switch
• Marker
• Off
• Parking
• Right
• Right headlight turn assembly
• Tail
• Turn signal switch