How quickly will I get access to the wiring diagrams after payment?

Access is activated instantly after a successful payment. A payment receipt and an activation email with a link to the wiring diagrams will be sent to your email.

How long will my access be valid?

Access is activated permanently and is not limited in time, just like if you purchased a physical book.

Where can I find the wiring diagrams I purchased?

In your personal account. To access it, click the user icon in the upper right corner of the website.

What if the wiring diagrams do not match my car model?

This is very rare, but if the diagrams do not match your vehicle, contact us at support@portal-diagnostov.com and attach a few photos of the connector or wiring that does not match. We will issue a refund.

Interior Lights — Toyota Tundra SR5 2012 Wiring Diagram

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

INTERIOR LIGHTS – Toyota Tundra SR5 2012 – SYSTEM WIRING DIAGRAMS