INTERIOR LIGHTS – Toyota Tundra SR5 2012 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Cargo Light Wiring Diagram for Toyota Tundra SR5 2012

List of elements for Cargo Light Wiring Diagram for Toyota Tundra SR5 2012:

• Acc
• Acc fuse 7.5a
• Altb
• C13
• Cargo light & high mounted stop light
• Cargo light switch
• Cargo lp fuse 7.5a
• Cargo relay
• Cglp
• Cgsw
• Courtesy lamps circuit
• D46
• D62
• Dcty
• Dr/lck fuse 25a
• Driver side j/b (left side of dash)
• Ecu ig 2 fuse 7.5a
• Gnd1
• Gnd2
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Instrument illumination circuit
• J2 (center of dash)
• J3 (right kick panel)
• Lcty
• Left cargo light
• Main body ecu (left side of dash)
• Off
• P2 (regular cab: left "b" pillar)
• Pcty
• Right cargo light
• Rrcy

Courtesy Lamps Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012:

• (left side of dash) j/c j114
• Acc
• Acc fuse 7.5a
• Altb
• B13
• Becu
• Can
• Canh
• Canl
• Cann
• Canp
• Cgnd
• Computer data lines system
• D51
• D54
• D62
• Dcty
• Dr/lck fuse 25a
• Driver side j/b (left side of dash)
• Ecu ig 2 fuse 7.5a
• Gnd
• Gnd1
• Gnd2
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ile
• J/c j71 & j72 (left side of dash)
• J/c j73 & j74 (left side of dash)
• J/c j75 (left side of dash)
• J2 (center of dash)
• J71
• J72
• J73
• J74
• Jq2
• Lcty
• Left front door courtesy switch (left "b" pillar)
• Left front door lock motor
• Left outer rear view mirror (w/ memory)
• Left rear door courtesy switch
• Left rear door lock motor
• Lswd
• Lswl
• Lswp
• Lswr
• Main body ecu (left side of dash)
• Mir fuse 15a
• Mj3
• Nj1
• Nj2
• Nj3
• Op1
• Oq1
• Outer mirror control ecu (w/ memory) (driver's door)
• P1 (left "b" pillar)
• Pcty
• Pj1
• Pnk
• Puddle light
• Q1 (right "b" pillar)
• Red
• Right front door courtesy switch (right "b" pillar)
• Right front door lock motor
• Right outer rear view mirror (w/ memory)
• Right rear door courtesy switch (right "c" pillar)
• Right rear door lock motor
• Rrcy
• Unlock detection

Courtesy Lamps Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012:

• (left side of dash) j/c j78
• Aj10
• Canh
• Canl
• Combination meter
• Computer data lines system
• Dome fuse 7.5a
• Door
• Door ind
• Ecu b1 fuse 7.5a
• Engine room r/b (left side of engine compt)
• Except regular cab
• Foot light
• Hot at all times
• Hot in on or start
• Ig+
• Ignition key cylinder light
• J/c j71 & j72 (left side of dash)
• J/c j81 & j82 (center of dash) j82
• J1 (w/ column shift: left side of dash) (w/ floor shift: left kick panel)
• J2 (center of dash)
• J71
• J72
• J81
• Jl1
• Jw1
• Left vanity light (except regular cab)
• Met b fuse 5a
• Met fuse 7.5a
• Off
• Pnk
• Power circuit
• Red
• Right vanity light (except regular cab)
• Roof console box assembly
• Room lamp (except regular cab)
• Room lamp switch
• Transponder key amplifier (w/ column shift: at steering column) (w/ floor shift: left side of dash)
• W/ engine immobilizer
• W/o engine immobilizer

Instrument Illumination Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Toyota Tundra SR5 2012:

• 4.0l
• Acc
• Acc fuse 7.5a
• Accessory meter assembly
• Alt fuse 140a
• Altb
• Auto
• B13
• Becu
• Built-in type amplifier
• Canh
• Canl
• Cargo light switch
• Computer data lines system
• D57
• D62
• Dr/lck fuse 25a
• Driver side j/b (left side of dash)
• E10
• Ecu ig 2 fuse 7.5a
• Engine room j/b (left side of engine compt)
• Except 4.0l
• Glove box illumination light
• Gnd1
• Gnd2
• Head
• Headlight dimmer switch assembly
• Hot at all times
• Hot in on or acc
• Hot in on or start
• Ill+
• Ill-
• J/c j121 (left side of dash)
• J2 (center of dash)
• J3 (right kick panel)
• Jk1
• Jk2
• K18
• K21
• K30
• K31
• Left seat heater switch
• Lh j/b fuse 150a
• Light control switch
• Main body ecu (left side of dash)
• Navigation receiver assembly (w/ navigation) radio receiver assembly (w/o navigation)
• Off
• Panel fuse 7.5a
• Pnk
• Power window regulator switch (for back window)
• Red
• Right seat heater switch
• Separate type amplifier
• Swg
• Tail
• Tail relay
• To j/c j121 (diagram 2 of 2)
• Trly
• Vsc off switch
• W/ climate control seat
• W/ navigation
• W/o climate control seat
• W/o navigation

Instrument Illumination Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Toyota Tundra SR5 2012:

• (except optitron meter)
• (left side of dash) j/c j78
• 4wd control switch
• A/d
• Aj10
• Canh
• Canl
• Combination meter
• Computer data lines system
• Curtain air bag cutoff switch (if equipped)
• Drive monitor switch
• Ecu b1 fuse 7.5a
• Engine room r/b (left side of engine compt)
• From j/c j121 (diagram 1 of 2)
• From j/c j121 b (diagram 1 of 2)
• Hazard warning signal switch
• Hot at all times
• Hot in on or start
• Ig+
• Ill+
• Ill-
• Illumination ind
• Integration control & panel assembly
• J/c j120 (left side of dash)
• J/c j121 (left side of dash)
• J2 (center of dash)
• J45
• Jl1
• Left steering switch
• Light control rheostat
• Lj1
• Met b fuse 5a
• Met fuse 7.5a
• Mode ind
• Pnk
• Power circuit
• Red
• Rhig
• Right steering switch
• Room lamp switch
• Seek ind
• Solid state
• Spiral cable (left side of dash)
• Steering pad switch
• Tail cancel
• Tel ind
• Tow/haul pattern select switch
• Transmission control switch
• Voice ind
• Vol ind