INTERIOR LIGHTS – Toyota Highlander LE Plus 2014 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Toyota Highlander LE Plus 2014

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Toyota Highlander LE Plus 2014:

• (in left door) left outer mirror control ecu assembly
• (right front door) right outer mirror control ecu assembly
• A48
• Acc
• Back window lock assembly (w/ glass hatch opener)
• Bcty
• Becu
• Canh
• Canl
• Cann
• Canp
• Computer data lines system
• D10
• D11
• D12
• D13
• D23
• D29
• D30
• D31
• Dome cut relay
• Dome fuse 10a
• Domr
• Ecu acc fuse 5a
• Except hybrid
• F18
• F19
• F24
• F32
• Fa (left side of dash)
• Fb (under front of center console)
• Fe (right center of dash)
• Fl2
• Flcl
• Flcy
• Fm2
• Fm3
• Frcl
• Frcy
• Fspt
• Gcty
• Gnd1
• H22
• H27
• H33
• H36
• Hf2
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 relay 3 energized
• Hybrid
• If1
• If2
• Ig1 3 fuse 10a
• Ile
• Instrument panel j/b (behind left end of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Km1
• Ksw
• Lcty
• Led1
• Left courtesy light assembly
• Left front door courtesy light switch assembly (in left "b" pillar)
• Left front door lock
• Left outer rear view mirror assembly
• Left rear ambient illumination (if equipped)
• Left rear door courtesy light switch assembly (in left "c" pillar)
• Lsfl
• Main body ecu (on instrument panel j/b)
• Mlp+
• Pnk
• Puddle light
• Rcty
• Red
• Right courtesy light assembly
• Right front door courtesy light switch assembly (in right "b" pillar)
• Right outer rear view mirror assembly
• Right rear door courtesy light switch assembly (in right "c" pillar)
• Un-lock warning switch assembly (except hybrid) (in steering column)
• Unlock detection
• W/ motor assembly
• W/ power back door
• W/o power back door
• Xa (left side of back door)
• Xm3
• Z10

Courtesy Lamps Wiring Diagram (2 of 2) for Toyota Highlander LE Plus 2014

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Toyota Highlander LE Plus 2014:

• (if equipped) left front ambient illumination
• (if equipped) right front ambient illumination
• (if equipped) right rear ambient illumination
• (left side of back door) xa
• Back door control switch
• Back door lock assembly (w/ power back door) (bottom center of back door)
• Back door lock assembly (w/o power back door) (bottom center of back door)
• Cann
• Canp
• Computer data lines system
• Cty
• Ctyo
• Diode (luggage room 1) (w/o power back door) (right side of back door)
• Diode (luggage room 2) (w/ power back door) (right side of back door)
• Engine room r/b 1 (left side of engine compt)
• F92
• F93
• Fa (left side of dash)
• Fb (under front of center console)
• Fl1
• Ful
• Gnd
• Hf2
• Hot at all times
• If2
• J/c 3 (left side of dash)
• J/c 9 (left center of dash)
• Jl1
• Left ambient light (if equipped)
• Left front spot light assembly
• Left rear spot light assembly
• Left visor assembly
• Map light assembly
• Mpx b1 fuse 5a
• Multiplex network door ecu (w/ power back door) (right side of back door)
• Red
• Right ambient light (if equipped)
• Right front spot light assembly
• Right rear spot light assembly
• Right visor assembly
• Room light assembly 1
• Rrmp
• Sf1
• Transponder key coil (except hybrid)
• W/ power back door
• W/o power back door
• Xa (left side of back door)
• Xm1
• Xm2

Instrument Illumination Wiring Diagram (1 of 3) for Toyota Highlander LE Plus 2014

List of elements for Instrument Illumination Wiring Diagram (1 of 3) for Toyota Highlander LE Plus 2014:

• (usa) drl off
• A/c control assembly
• A48
• Acan
• Acc
• Agnd
• Alt dc/dc fuse 140a 150a
• Auto
• Becu
• Canh
• Canl
• Certification ecu (w/ smart key system) (behind right side of dash)
• Computer data lines system
• Cruise control main switch
• D11
• D23
• D32
• Dcm (telematics transceiver) (w/ safety connect) (under front of center console)
• Door control switch assembly
• Ecu-acc fuse 5a
• Engine room j/b (left side of engine compt)
• Engine switch (except hybrid) power switch (hybrid)
• Except hybrid
• F11
• F114
• F115
• F13
• F16
• F19
• F24
• F32
• F35
• F69
• F70
• F92
• Fa (left side of dash)
• Fb (under front of center console)
• Fe (right center of dash)
• Gf1
• Glove box light assembly
• Gnd1
• Head
• Headlight dimmer switch assembly
• Hf1
• Hot at all times
• Hot w/ acc relay energized
• Hot w/ ig1 relay 3 energized
• Hybrid
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• J/c 3 (left side of dash) f93
• J/c 5 (center of dash)
• J/c 7 (right center of dash)
• J/c 9 (left center of dash)
• Left steering switch
• Light control switch
• Main body ecu (on instrument panel j/b)
• Off (canada)
• Panel fuse 5a
• Pnk
• Radio & display receiver assembly (w/o navigation system) navigation receiver assembly (w/ navigation system)
• Red
• Relay
• Right steering switch
• Spiral cable w/ sensor sub assembly (in steering wheel)
• Steering pad switch assembly
• Swil
• Tail
• To j/c 5 (diagram 2 of 3)
• Trly
• Uf1
• W/ navigation system
• W/o navigation system

Instrument Illumination Wiring Diagram (2 of 3) for Toyota Highlander LE Plus 2014

List of elements for Instrument Illumination Wiring Diagram (2 of 3) for Toyota Highlander LE Plus 2014:

• Differential lock switch (except hybrid)
• Downhill assist control switch (except hybrid)
• Except
• Except hybrid
• Fl2
• Fm2
• Fq1
• Fq2
• From j/c 5 a (diagram 1 of 3)
• From j/c 5 b (diagram 1 of 3)
• From j/c 5 c (diagram 2 of 3)
• From j/c 5 d (diagram 2 of 3)
• Gf1
• Heater switch assembly (hybrid)
• Hf1
• Hybrid
• If2
• Ill
• Ill+
• Ill-
• J/c 5 (center of dash)
• Jl1
• Km1
• Left rear power window regulator switch assembly (w/ rear power window jam protection)
• Left rear power window regulator switch assembly (w/o rear power window jam protection)
• Left seat heater switch (w/ seat heater & w/o climate control seat)
• Left seat memory switch (w/ seat position memory)
• Lill
• Map light assembly
• Outer mirror switch assembly (w/ seat position memory)
• Outer mirror switch assembly (w/o seat position memory)
• Pattern select switch assembly
• Red
• Right front power window regulator switch assembly
• Right rear power window regulator switch assembly (w/ rear power window jam protection)
• Right rear power window regulator switch assembly (w/o rear power window jam protection)
• Right seat heater switch (w/ seat heater & w/o climate control seat)
• Seat heater switch (w/o seat heater & climate control seat)
• Sf1
• Shift position indicator
• To j/c 5 (diagram 2 of 3)
• Vsc off switch

Instrument Illumination Wiring Diagram (3 of 3) for Toyota Highlander LE Plus 2014

List of elements for Instrument Illumination Wiring Diagram (3 of 3) for Toyota Highlander LE Plus 2014:

• (cigarette lighter illumination) (under center of dash)
• 5v ic
• A53
• Auto high beam switch
• Back sonar or clearance sonar switch assembly (w/ intuitive parking assist system)
• Blind spot monitor main switch (warning canceling switch assembly) (if equipped)
• Can i/f
• Canh
• Canl
• Clock assembly
• Combination meter assembly
• Computer data lines system
• Cpu
• Door control switch assembly (w/ power back door)
• Driver
• Engine room r/b 1 (left side of engine compt)
• F22
• Fd (left center of dash)
• Fuel lid opener switch
• Hot at all times
• Hot w/ ig2 relay energized
• I/f
• If1
• Ig+
• Ill+
• Ill-
• Instrument panel j/b (behind left end of dash)
• J/c 6 (left side of dash)
• Lane departure alert switch (lane- keeping assist main switch)
• Led
• Meter fuse 5a
• Mxp-b1 fuse 5a
• Option connector
• Outer mirror heater switch assembly (w/ front window deicer)
• Power window regulator master switch assembly (w/ rear power window jam protection)
• Power window regulator master switch assembly (w/o rear power window jam protection)
• Red
• Steering heater switch
• Telltales