INTERIOR LIGHTS – Lexus GX 470 2005 – SYSTEM WIRING DIAGRAMS

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus GX 470 2005

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus GX 470 2005:

• A10
• A12
• A14
• A16
• A18
• Acc
• Acc fuse 7.5a
• Back door courtesy switch (left rear of vehicle, below taillight)
• Bcty
• Becu
• Body ecu (behind left end of dash)
• C11
• Combination meter
• Dcty
• Dcy2
• Dcyl
• Diode (rear interior light) (left side of dash)
• Dome fuse 10a
• Dome relay
• Door control receiver (on left "d" pillar, behind trim) e
• Door ind
• Driver side j/b (behind lower left end of dash)
• Drlp
• Ecu-b fuse 10a
• Ecu-ig fuse 10a
• Eg (on rear of left cylinder head)
• Engine
• Gauge fuse 7.5a
• Gnd1
• Gnd2
• Hot at all times
• Hot in acc or on
• Hot in on or start
• Ile
• J/b 1 (behind center of dash)
• J/c 11 (left end of dash)
• Junction connector (left end of dash)
• Junction connector 16 (right side of dash)
• Junction connector 19 (right side of dash)
• Junction connector 30 (left rear behind bumper)
• Kswo
• Lcyl
• Left front door courtesy switch (lower left "b" pillar)
• Left rear door courtesy switch (bottom of left "c" pillar)
• Lmry
• Pcty
• Pcyl
• Prg
• Rcyl
• Rda
• Red
• Right front door courtesy switch (bottom of right "b" pillar)
• Right rear door courtesy switch (bottom of right "c" pillar)
• Rlcy
• Room r/b (on left side of engine compt)
• Rrcy
• Sig

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus GX 470 2005

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus GX 470 2005:

• (at right kick panel)
• (in dash harness, red behind left end of dash) i2
• (left rear of vehicle, behind bumper) junction connector 31
• (under left side of dash) junction connector 29
• A10
• A19
• A20
• B1 (in body harness, at center of roof)
• B10
• Becu
• C10
• Cspt
• D10
• Door
• Driver side j/b (behind lower left end of dash)
• E10
• Gnd
• Ignition key cylinder switch
• Interior light
• J/b 3 (behind right side of dash)
• J/c 32 (left rear of vehicle, behind bumper)
• J22
• Junction connector 18 (right side of dash)
• Junction connector 28
• Left front door courtesy light
• Left front inside handle illumination
• Left rear door courtesy light
• Left rear inside handle illumination
• Left side step light
• Left step light
• Left vanity light
• Lspt
• Moon roof control switch personal light
• Off
• Personal light
• Rbd1
• Rbd2
• Rear interior light
• Red
• Right front door courtesy light
• Right front inside handle illumination
• Right rear door courtesy light
• Right rear inside handle illumination
• Right side step light
• Right step light
• Right vanity light
• Rspt
• S27
• S28
• Sig
• Sub body ecu (below left "d" pillar, behind trim)

Instrument Illumination Wiring Diagram, with Navigation (1 of 2) for Lexus GX 470 2005

List of elements for Instrument Illumination Wiring Diagram, with Navigation (1 of 2) for Lexus GX 470 2005:

• (canada)
• (dash harness, behind instrument cluster)
• (in dash harness, behind instrument cluster)
• (rear of left cylinder head)
• A/t shift indicator
• A15
• A19
• Acan
• Body ecu
• C12
• Combination meter
• Combination switch
• Dome fuse 10a
• Driver side j/b (behind lower left end of dash)
• Engine room r/b (on left side of engine compt)
• Gauge fuse 7.5a
• Gnd
• Head
• Heater control switch
• Hot at all times
• Hot in on or start
• Ig1 2 fuse 10a
• Ilew
• Ill-
• Illumination
• J/b 1 (behind center of dash)
• J/b 3 (behind right side of dash)
• J/b fuse 50a
• J21
• Junction connector (right side of dash)
• Junction connector 11 (left end of dash)
• Junction connector 14 (left side of dash)
• Junction connector 19 (right side of dash)
• Junction connector 22 (right side of dash)
• Light control switch
• Off
• Panel fuse 10a
• Passenger air bag on/off indicator & seat belt warning light
• Red
• Rheostat
• Sub body ecu (below left "d" pillar, behind trim)
• Tail
• Tail relay
• Trly

Instrument Illumination Wiring Diagram, with Navigation (2 of 2) for Lexus GX 470 2005

List of elements for Instrument Illumination Wiring Diagram, with Navigation (2 of 2) for Lexus GX 470 2005:

• (behind center of dash)
• (center of dash) junction connector 25
• (in dash harness, behind instrument cluster) i4
• (lower right side of dash) junction connector 23
• (right side of glove box) glove box light switch
• A11
• A12
• Accessory meter
• Ashtray illumination
• Center differential lock control switch
• Cigarette lighter illumination
• Combination switch
• Console box illumination
• Controlled transmission pattern select switch
• Downhill assist control switch
• Eau
• Electronically
• Els
• Engine control module (behind right side of dash)
• Glove box light
• Hazard switch light
• Height control & suspension switch
• I11 (console harness, left of gear selector)
• Ill-
• J/b 2
• Junction connector 23 (lower right side of dash)
• Junction connector 28 (at right kick panel)
• Left front seat heater switch
• Main switch light
• Mirror heater switch
• Multi- display
• Radio & player
• Rear cooler switch
• Remote control mirror switch
• Right door lock control switch
• Right front seat heater switch
• Roll sensing curtain shield air bag cut off switch
• W/o rear a/c
• W/rear a/c a/c

Instrument Illumination Wiring Diagram, without Navigation (1 of 2) for Lexus GX 470 2005

List of elements for Instrument Illumination Wiring Diagram, without Navigation (1 of 2) for Lexus GX 470 2005:

• (canada)
• (in dash harness, behind instrument cluster)
• A/c control assembly
• A/t shift indicator
• A15
• A19
• Acan
• Ai3
• Ai4
• Ai5
• Body ecu
• C12
• Combination meter
• Combination switch
• Dome fuse 10a
• Driver side j/b (behind lower left end of dash)
• Eg (on rear of left cylinder head)
• Engine room r/b (on left side of engine compt)
• Gauge fuse 7.5a
• Gnd
• Harness, behind instrument cluster)
• Head
• Hot at all times
• Hot in on or start
• Ig1 2 fuse 10a
• Ilew
• Ill-
• Illumination
• J/b 1 (behind center of dash)
• J/b 3 (behind right side of dash)
• J/b fuse 50a
• J21
• Junction connector 11 (left end of dash)
• Junction connector 14 (left side of dash)
• Junction connector 19 (right side of dash)
• Junction connector 22 (right side of dash)
• Light control switch
• Off
• Panel fuse 10a
• Passenger air bag on/off indicator & seat belt warning light
• Red
• Rheostat
• Sub body ecu (below left "d" pillar, behind trim)
• Tail
• Tail relay
• Trly

Instrument Illumination Wiring Diagram, without Navigation (2 of 2) for Lexus GX 470 2005

List of elements for Instrument Illumination Wiring Diagram, without Navigation (2 of 2) for Lexus GX 470 2005:

• (at right side of glove box) glove box light switch
• (center of dash) junction connector 25
• (in dash harness, behind instrument cluster) i4
• (lower right side of dash) junction connector 23
• A11
• A12
• Accessory meter
• Ashtray illumination
• Center differential lock control switch
• Cigarette lighter illumination
• Combination switch
• Console box illumination
• Controlled transmission pattern select switch
• Downhill assist control switch
• Eau
• Electronically
• Els
• Engine control module (behind right side of dash)
• Glove box light
• Hazard switch
• Height control & suspension switch
• I11
• I11 (in console harness, left of gear selector)
• Ill-
• J/b 2 (behind center of dash)
• Junction connector 23 (lower right side of dash)
• Junction connector 28 (at right kick panel)
• Left front seat heater switch
• Main switch
• Mirror heater switch
• Radio & player
• Rear cooler switch
• Remote control mirror switch
• Right door lock control switch
• Right front seat heater switch
• Roll sensing curtain shield air bag cut off switch
• W/o rear a/c
• W/rear a/c a/c