INTERIOR LIGHTS – Lexus GS 460 2009 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 5) for Lexus GS 460 2009

List of elements for Courtesy Lamps Wiring Diagram (1 of 5) for Lexus GS 460 2009:

52

• A10
• A11
• Batb
• Body ecu
• Cill
• Computer data lines system
• D10
• Dcty
• Dome fuse 10a
• E10
• E13
• Engine room r/b 1 (right rear of engine compt)
• Fspt
• Gnd2
• Hot at all times
• J/c u22 & u23 (right front of luggage compt)
• J/c u22 (right front of luggage compt)
• K13
• K14
• K2 (under left side of center floor console)
• K4 (at right kick panel)
• K68
• L10
• Lcty
• Left center j/b (behind right side of dash)
• Left foot lamp
• Left front door courtesy switch
• Left rear door courtesy switch
• Left rear foot lamp
• Left vanity lamp
• Left vanity lamp switch
• M13
• M15
• Mpx2
• Parking brake switch (behind left side of dash)
• Pcty
• Pkb
• Pnk
• Rcty
• Red
• Red f10
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Right foot lamp
• Right front door courtesy switch
• Right rear door courtesy switch
• Right rear foot lamp
• Right vanity lamp
• Right vanity lamp switch
• To front door rh fuse (diagram 5 of 5)
• U22
• U23

Courtesy Lamps Wiring Diagram (2 of 5) for Lexus GS 460 2009

List of elements for Courtesy Lamps Wiring Diagram (2 of 5) for Lexus GS 460 2009:

49

• (behind right side of dash) gateway ecu
• A14
• A24
• A25
• A26
• A30
• Bdcy
• Becu
• Body ecu
• C24
• Combination meter
• Computer data lines system
• D29
• Door ind
• Ecu-ig lh fuse 10a
• Gauge fuse 7.5a
• Gnd
• Hot at all times
• Hot in on or start
• Hot w/ ig2 relay energized
• Ile
• K2 (under left side of center floor console)
• K31
• Lcty
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left side of dash)
• Lgcy
• Luggage compt door striker switch (rear center of luggage compt)
• Luggage room j/b (left side of luggage compartment)
• Luggage room j/b (left side of luggage compt)
• Luggage room lamp
• Master ind
• Mpi1
• Mpi2
• Mpl1
• Mpx1
• Mpx4
• Multi information display
• Pnk
• Rcty
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Rr-b fuse 10a
• Sgnd
• Steering spot lamp
• Telltale lamp assembly
• To lh-ig fuse (diagram 4 of 5)
• V2 (under left side of rear seat)

Courtesy Lamps Wiring Diagram (3 of 5) for Lexus GS 460 2009

List of elements for Courtesy Lamps Wiring Diagram (3 of 5) for Lexus GS 460 2009:

17

• Cpu
• Door
• Interior light switch
• Left front map lamp
• Left front seat spot lamp
• Left reading lamp
• Left reading lamp switch
• Off
• Overhead j/b (in overhead console)
• Pnk
• Rear seat spot lamp
• Red
• Right front map lamp
• Right reading lamp
• Right reading lamp switch
• Room lamp
• Shift illumination

Courtesy Lamps Wiring Diagram (4 of 5) for Lexus GS 460 2009

List of elements for Courtesy Lamps Wiring Diagram (4 of 5) for Lexus GS 460 2009:

30

• Bdr
• Computer data lines system
• Ctyb
• Cyl
• D11
• Fr door lh fuse 20a
• From body ecu (diagram b 2 of 5)
• Hot at all times
• J/c q11 (in left front door)
• J/c q12 (in left front door)
• J12
• K2 (under left side of center floor console)
• Led+
• Led-
• Left cowl side j/b (behind left side of dash)
• Left front door courtesy lamp
• Left front door ecu (in driver's door)
• Left front inside handle illumination
• Left outer scuff lamp
• Left rear door courtesy lamp
• Left rear door ecu (in left rear door)
• Left rear inside handle illumination
• Lh-ig fuse 10a
• Lh-ig1 relay
• Mpx1
• Mpx2
• Pnk
• Red
• Rr door lh fuse 20a
• Sig

Courtesy Lamps Wiring Diagram (5 of 5) for Lexus GS 460 2009

List of elements for Courtesy Lamps Wiring Diagram (5 of 5) for Lexus GS 460 2009:

41

• A13
• Bdr
• C15
• Computer data lines system
• Ctyb
• Cyl
• D11
• D12
• From body ecu (diagram 1 of 5)
• Front door rh fuse 20a
• Gnd
• Hot at all times
• Ig1d
• J/c q4 (in right front door)
• J/c q5 (in right front door)
• J/c u22 & u23 (right front of u23 luggage compt)
• J13
• K4 (at right kick panel)
• Led+
• Led-
• Mpx1
• Mpx2
• Pnk
• Power source control ecu (behind right side of dash)
• Power switch
• Red
• Rh-ig fuse 7.5a
• Rh-ig1 relay
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Right front door courtesy lamp
• Right front door ecu (in right front door)
• Right front inside handle illumin- ation
• Right outer scuff lamp
• Right rear door courtesy lamp
• Right rear door ecu (in right rear door)
• Right rear inside handle illumination
• Rr door rh fuse 20a
• Sig
• Swil
• U22

Instrument Illumination Wiring Diagram (1 of 2) for Lexus GS 460 2009

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus GS 460 2009:

48

• (behind right side of dash) left center j/b
• A/t shift lever illumination
• A14
• A30
• Body ecu
• Center register illumination
• Cigarette lighter
• Computer data lines system
• Console box lamp
• D15
• D20
• D21
• Driver's side register illumination
• F15
• Gnd
• Grd
• Hill
• Hot at all times
• Hreo
• I10
• I15
• Ill
• Ill+
• Ill-
• J10
• K10
• K2 (under left side of center floor console)
• K3 (under right side of center floor console)
• K46
• K54
• K56
• L11
• L12
• L13
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left side of dash)
• Mpx1
• Mpx4
• Multi- display
• Panel fuse 7.5a
• Passenger's side register illumination
• Pnk
• Radio receiver assembly
• Red
• Sgnd
• Spiral cable (in steering column)
• Swg
• Tail relay

Instrument Illumination Wiring Diagram (2 of 2) for Lexus GS 460 2009

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus GS 460 2009:

61

• (behind right side of dash) right center j/b
• A10
• A24
• A25
• A26
• Absorber control switch
• Auto
• Back illumination
• Becu
• Body ecu
• C15
• Combination meter
• Computer data lines system
• D11
• Dome fuse 10a
• E13
• E15
• Electronically controlled transmission pattern select switch
• Engine room r/b 1 (right rear of engine compt)
• G14
• Gateway ecu (behind right side of dash)
• Gauge fuse 7.5a
• Glove box lamp
• Gnd2
• H14
• Head
• Headlamp dimmer switch assembly
• Hot at all times
• Hot w/ ig2 relay energized
• I14
• J/c a17 (left rear corner of engine compt)
• J14
• J15
• K2 (under left side of center floor console)
• K22
• K31
• K4 (at right kick panel)
• K67
• K68
• Left center j/b (behind right side of dash)
• Left cowl side j/b (behind left side of dash)
• Light control
• Mpi1
• Mpi2
• Mpl1
• Mpl2
• Mpx1
• Mpx2
• Multi illumination
• Multi-information display
• Off
• Pnk
• Pointer illumination
• Red
• Right center j/b (behind right side of dash)
• Right cowl side j/b (behind right side of dash)
• Seat heater switch
• Switch
• Tail
• Traction control switch
• Windshield wiper switch assembly