EXTERIOR LIGHTS – Lexus RX 300 2003 – SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Lexus RX 300 2003

List of elements for Back-up Lamps Wiring Diagram for Lexus RX 300 2003:

• Back-up light switch (integral to park/neutral position switch, on transaxle)
• Gauge fuse 7.5a
• Hot in on or start
• Instrument panel j/b (behind left side of dash)
• Junction connector 13 (in left side of liftgate)
• Junction connector 14 (in left side of liftgate)
• Junction connector 8 (behind right side of dash)
• Left back-up light
• Left rear combination light
• Right back-up light
• Right rear combination light

Exterior Lamps Wiring Diagram (1 of 2) for Lexus RX 300 2003

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Lexus RX 300 2003:

• (above left rear axle housing) bi
• (behind left side of dash) turn signal flasher
• (in engine harness, at left front of engine compt) e12
• (in engine harness, at right front of engine compt) e1
• Body ecu (behind left side of dash)
• Combination switch
• E12
• Ehw
• Gauge fuse 7.5a
• Gnd
• Haz
• Hazard switch
• Head
• Hot at all times
• Hot in on or start
• If (behind center of dash)
• Illum
• Instrument panel j/b (behind left side of dash)
• Interior lights system
• J/b 5 (behind upper left side of dash)
• Junction connector 1 (in engine compartment, on right front fender)
• Junction connector 11 (in left side luggage compartment)
• Junction connector 12 (in left side of luggage compartment)
• Junction connector 14 (in left side of liftgate)
• Junction connector 2 (in left front of engine compartment, behind headlight)
• Junction connector 7 (behind upper left side of dash)
• Junction connector 9 (behind right kick panel)
• Left
• Left front side marker light
• Left parking light
• Left rear combination light
• Left rear side marker light
• Left rear turn signal light
• Left stop light
• Left tail- light
• License plate light
• Light control switch (part of combination switch)
• Off
• Right
• Right front of engine compt)
• Right front side marker light
• Right parking light
• Stpi
• Tail
• Tail fuse 10a
• Taillight relay
• Trly
• Turn signal switch

Exterior Lamps Wiring Diagram (2 of 2) for Lexus RX 300 2003

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Lexus RX 300 2003:

• (at right dash brace) ih
• (behind combination meter) combination meter ecu
• Bi (above left rear axle housing)
• C10
• C11
• C12
• C14
• E10
• E11
• E12
• Engine room j/b (on left side of engine compartment)
• Gnd
• Hazard fuse 15a
• Heater fuse 15a
• High mounted stop- light
• Hot at all times
• Hot in on or start
• Hs-
• Instrument panel j/b (behind left side of dash)
• J/b 3 (behind upper center of dash)
• J/b 5 (behind upper left side of dash)
• Junction connector 1 (in engine compartment, on right front fender)
• Junction connector 12 (in left side of luggage compartment)
• Junction connector 13 (in left side of liftgate)
• Junction connector 14 (in left side of liftgate)
• Junction connector 15 (in left side of luggage compartment)
• Junction connector 2 (in left front of engine compartment, behind headlight)
• Junction connector 3 & 4 (behind left kick panel)
• K13
• L/s
• Left front turn signal light
• Left turn signal indicator light
• Light failure sensor (in left side of luggage compt)
• Lt/s
• R/t
• R10
• Rear lights warning light
• Red
• Right front turn signal light
• Right rear combination light
• Right rear side marker light
• Right rear turn signal light
• Right stop light
• Right tail- light
• Right turn signal indicator light
• Rt/s
• Solid state
• St +
• St-
• Stop fuse 20a
• Stoplight switch
• Towing fuse 20a
• Trailer converter (forward of left taillight)
• Trailer socket (below left side of rear bumper)