INTERIOR LIGHTS – Lexus RX 400h 2008 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 400h 2008

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus RX 400h 2008:

78

• (front center of roof) overhead j/b
• (multi lcd
• +b(dome)
• +b1
• Acc
• Altb
• Batb
• Bcty
• Bean ic
• Becu
• Bo (left rear of cargo area)
• Body ecu (behind left side of dash)
• Combination meter
• Computer
• Computer data lines system
• Cty
• D10
• D13
• D16
• Dcty
• Dcyl
• Display)
• Dome fuse 7.5a
• Door
• Door 1 fuse 25a
• Door 2 fuse 25a
• Door control receiver (top of left "d" pillar)
• Door ind
• Driver ic
• Ecu-acc fuse 7.5a
• Ecu-b 1 fuse 7.5a
• Ecu-b 2 fuse 7.5a
• Ecu-ig 1 fuse 7.5a
• F10
• Front interior light
• Fspt
• Fusible link block (left side of engine compt)
• G10
• Gnd1
• Gnd2
• Gnd3
• H13
• Hot at all times
• Hot in on or acc
• Hot in on or start
• I10
• Ii (at left kick panel)
• Ij (left top of dash)
• Ik (top left side of dash)
• Ile
• Im (at right kick panel)
• Instrument panel j/b (left side of dash)
• J/b 3 (left side of dash)
• Junction connector 13 (center of dash)
• Junction connector 34 (left rear cargo area)
• Junction connector 61 (left rear cargo area)
• L10
• Lcty
• Left front door courtesy switch (at left "b" pillar)
• Left rear door courtesy switch (at left rear "c" pillar)
• Left vanity light
• Master warning ind
• Micro
• Mpx1
• Mpx2
• Off
• P10
• Pcty
• Pcyl
• Pnk
• Prg
• Rcty
• Rda
• Red
• Right front door courtesy switch (at right "b" pillar)
• Right rear door courtesy switch (at right rear "c" pillar)
• Right vanity light
• W/ step light

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 400h 2008

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus RX 400h 2008:

56

• A11
• A13
• A14
• A15
• A16
• B12
• B13
• B15
• Back door courtesy light
• Back door lock assembly (in center of tailgate)
• C11
• C12
• C13
• C14
• Ctye
• Ctyo
• D10
• Diode
• F16
• J/b 3 (left side of dash)
• J/b 4 (right side of dash)
• J28
• J29
• J30
• J31
• J32
• J33
• Junction connector 28 & 29 (left kick panel)
• Junction connector 30 & 31 (left rear cargo area)
• Junction connector 32 & 33 (right passenger's door)
• Junction connector 36 (at rear cargo area)
• Junction connector 40 (at rear cargo area)
• K10
• K17
• Left front door courtesy light
• Left front inside handle illumination (w/ step light)
• Left front scuff plate light (w/ step light)
• Left rear inside handle illumination (w/ step light)
• Left rear scuff plate light (w/ step light)
• Left step light
• Luggage compartment light
• Pnk
• Power back door ecu (center of left "d" pillar)
• Rear interior light
• Rear j/b (left rear side of cargo area)
• Red
• Right front door courtesy light
• Right front inside handle illumination (w/ step light)
• Right front scuff plate light (w/ step light)
• Right rear inside handle illumination (w/ step light)
• Right rear scuff plate light (w/ step light)
• Right step light
• Transponder key amplifier (in steering column)
• W/ power back door
• W/ step light
• W/o power back door

Instrument Illumination Wiring Diagram for Lexus RX 400h 2008

List of elements for Instrument Illumination Wiring Diagram for Lexus RX 400h 2008:

75

• (behind left side of dash) junction connector 11
• (right side of dash) j/b 4
• +b2
• A18
• A19
• B18
• B19
• Body ecu (behind left side of dash)
• C10
• C13
• C18
• C19
• Center cluster integration panel
• Cigarette lighter illumination
• Cill
• Combination meter
• Combination switch
• Console box illumi- nation
• Cspt
• D10
• D13
• Dome fuse 7.5a
• E12
• Ecu-b 1 fuse 7.5a
• F11
• F13
• F15
• F16
• F17
• Fusible link block (left side of engine compartment)
• G10
• G12
• Gauge 2 fuse 7.5a
• Glove box light
• Head
• Headlight cleaner switch
• Hot at all times
• Hot in on or start
• Ii (at left kick panel)
• Ik (top left side of dash)
• Illu (dial lcd)
• Illu (multi dis)
• Illu (pointer)
• Illu (ring)
• Im (at right kick panel)
• Instrument panel j/b (left side of dash)
• J/b 3 (left side of dash)
• J/b 4 (right side of dash)
• J12
• J14
• J15
• Junction connector 11 (behind left side of dash)
• Junction connector 14 & 15 (center of dash)
• Light control switch
• M10
• Main switch (inverter) (left end of dash)
• Multi display
• Odo/ trip sw
• Off
• Overhead j/b (front center of roof)
• Panel fuse 7.5a
• Power back door opener/ closer switch
• R11
• Radio & player
• Red
• Rheostat trip switch
• Seat heater switch
• Swg
• Tail
• Tail relay
• Tcan sw
• Transmission control switch
• Trly
• W/ navigation
• W/o navigation