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Interior Lights — Toyota Sequoia Limited 2009 Wiring Diagram

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 3) for Toyota Sequoia Limited 2009

List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for Toyota Sequoia Limited 2009:

(behind center of dash) j/c h88
(left "b" pillar)
(left side of dash) j/c h79 & h80
(left side of dash) j/c h81 & h82
(right rear quarterpanel) j/c p21
Acc
Acc fuse 7.5a
Altb
B13
Becu
C11
Can
Canh
Canl
Cann
Canp
Cgnd
Computer data lines system
D51
D54
D62
Dcty
Diode (left front door courtesy light)
Diode (left rear door courtesy light)
Diode (right front door courtesy light)
Diode (right rear door courtesy light)
Dr/lck fuse 25a
Driver side j/b (left end of dash)
Ecu ig 2 fuse 7.5a
Gnd
Gnd1
Gnd2
H2 (left center of dash)
H77
H78
H79
H80
H81
H82
Hot at all times
Hot in on or acc
Hot in on or start
Ile
Ill+
Ill-
J/c h77 & h78 (left side of dash)
Lcty
Left front door courtesy light assembly
Left front door courtesy light switch
Left outer rear view mirror
Left rear door courtesy light assembly
Left rear door courtesy light switch (left "c" pillar)
Lswd
Lswl
Lswp
Lswr
Main body ecu (driver side j/b)
Mir fuse 15a
Outer mirror control ecu (w/ seat position memory) (left end of dash)
Paddle light
Pcty
Pnk
Power back door closer switch (back door control switch) (if equipped)
Red
Right front door courtesy light assembly
Right front door courtesy light switch
Right outer rear view mirror
Right rear door courtesy light assembly
Right rear door courtesy light switch
Rrcy
W/ power rear 2 seat & stowing function
W/o power rear 2 seat w/ stowing function

Courtesy Lamps Wiring Diagram (2 of 3) for Toyota Sequoia Limited 2009

List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for Toyota Sequoia Limited 2009:

(left side of dash) j/c h85
Canh
Canl
Combination meter assembly
Computer data lines system
Dome fuse 7.5a
Door ind
Ecu b1 fuse 7.5a
Engine room r/b (left side of engine compt)
H1 (left kick panel)
H2 (left center of dash)
H77
H78
H88
Hot at all times
Hot in on or start
Ig+
Ignition key cylinder light
Interior dome light switch assembly
Interior illumination light assembly 1
J/c h77 & h78 (left side of dash)
J/c h88 & h89 (behind center h89
Left vanity light (if equipped)
Met b fuse 5a
Met fuse 7.5a
Of dash)
Off
Pnk
Power circuit
Red
Right vanity light (if equipped)
Roof console box assembly
Transponder key amplifier (steering column)

Courtesy Lamps Wiring Diagram (3 of 3) for Toyota Sequoia Limited 2009

List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for Toyota Sequoia Limited 2009:

Back door ecu (tailgate assembly)
Back door lock assembly (tailgate assembly)
Bdcy
Becu
Courtesy switch
Ctye
Detection unlock
Door
Entertainment system
Gnd
H2 (left center of dash)
J/c o40 (left rear quarterpanel)
J/c v19 (tailgate assembly)
Left front door lock assembly (driver's door)
Left rear door lock assembly (left rear door)
Lglp
Lssr
O1 (left "b" pillar)
Off
P1 (right "b" pillar)
Pnk
Red
Right front door lock assembly (front passenger's door)
Right rear door lock assembly (right rear door)
Room light assembly 1
Room light assembly 2
Sig
Unlock detection
W/ power back door
W/ rear seat entertainment system
W/o power back door
W/o rear seat

Instrument Illumination Wiring Diagram (1 of 3) for Toyota Sequoia Limited 2009

List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Toyota Sequoia Limited 2009:

Acc
Acc fuse 7.5a
Accessory meter assembly
Alt fuse 140a
Altb
Assembly
Auto
B13
Back door power window regulator switch assembly
Becu
Built-in type amplifier
Canh
Canl
Computer data lines system
Curtain air bag cutoff switch
D57
D62
Dr/lck fuse 25a
Driver side j/b (left end of dash)
E10
Ecu ig 2 fuse 7.5a
Engine room j/b (left side of engine compt)
Gnd1
Gnd2
H2 (left center of dash)
H3 (right kick panel)
Head
Headlight dimmer switch assembly
Hot at all times
Hot in on or acc
Hot in on or start
I20
I24
Ill+
Ill-
Integration control & panel assembly
J/b 4 (left side of dash)
J/b 5 (left side of dash)
Left front seat heater switch
Lh-j/b fuse 150a
Light control switch
Main body ecu (driver side j/b)
Navigation receiver (w/ navigation) (center of dash) radio receiver assembly (w/o navigation)
Off
Panel fuse 7.5a
Pattern select switch assembly
Pnk
Radio receiver assembly
Rear a/c control assembly
Red
Right front seat heater switch
Separate type amplifier
Swg
Switch
Tail
Tail relay
To j/b 4 (diagram 2 of 3)
To j/b 5 (diagram 2 of 3)
Transmission control switch
Trly
Vsc off
W/ 130a type generator
W/ climate control seat
W/ navigation
W/o 130a type generator assembly
W/o climate control seat
W/o navigation

Instrument Illumination Wiring Diagram (2 of 3) for Toyota Sequoia Limited 2009

List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Toyota Sequoia Limited 2009:

4wd control switch
Acc ind
Auto/off ind
Differential lock switch
Drive monitor switch
From j/b 4 (diagram 1 of 3)
From j/b 5 (diagram 1 of 3)
Glove box light assembly
Gnd
H3 (right kick panel)
H54
Hazard warning signal switch assembly
Ill+
Ill-
Ind voice
Integration control & panel assembly (w/ steering a/c switch)
Interior dome light switch assembly
Interior illumination light assembly 1
J/b 4 (left side of dash)
J/b 5 (left side of dash)
Left steering switch
Main switch assembly
Mode ind
Off
Pnk
Red
Right steering switch
Seek ind
Spiral cable (h54: steering column)
Steering pad switch assembly
Tel ind
Temp ind
Volume ind
Z12

Instrument Illumination Wiring Diagram (3 of 3) for Toyota Sequoia Limited 2009

List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Toyota Sequoia Limited 2009:

& stowing function
(left side of dash) j/c h85
A/d
Canh
Canl
Combination meter assembly
Computer data lines system
Ecu b1 fuse 7.5a
Engine room r/b (left side of engine compt)
H2 (left center of dash)
Headlight cleaner switch assembly
Height control mode select switch
Height control switch
Hot at all times
Hot in on or start
If equipped
Ig+
Ill+
Ill-
Illumination (except optitron meter)
Illumination (w/ optitron
J/b 6 (right end of dash)
J/b 7 (under center console)
J/c o39 (left rear quaterpanel)
J/c o40 (left rear quaterpanel)
J/c p21 (right rear quaterpanel)
Left rear power seat switch
Left rear seat heater switch
Light control rheostat
Met b fuse 5a
Met fuse 7.5a
Meter)
O1 (left "b" pillar)
Outer mirror switch assembly 2
P1 (right "b" pillar)
Pnk
Power back door main switch
Power back door opener/ closer switch (back door control switch)
Power circuit
Red
Rhig
Right rear power seat switch
Right rear seat heater switch
Solid state
Suspension control switch
Tail cancel
W/ power back door
W/ power rear 2 seat
W/ rear seat heater
W/ seat position memory
W/o rear seat heater

INTERIOR LIGHTS – Toyota Sequoia Limited 2009 – SYSTEM WIRING DIAGRAMS