EXTERIOR LIGHTS — Lexus GS 450h 2014 — SYSTEM WIRING DIAGRAMS

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Lexus GS 450h 2014

List of elements for Backup Lamps Wiring Diagram for Lexus GS 450h 2014:

35

• +b1
• +b2
• A35
• A36
• Af1
• B12
• Backup
• Backup fuse 7.5a
• Backup relay
• Ca1h
• Ca1l
• Computer data lines system
• E01
• Engine room r/b 1 (left side of engine compt)
• Hot w/ igct relay energized
• Hot w/ rr-ig1 1 relay energized
• Igct 5 fuse 7.5a
• J/c u52 (left "c" pillar)
• J/c a11 (center rear of luggage compt lid)
• Left rear light assembly
• Luggage room j/b 1 (left side of luggage compt)
• N6 (left center of dash)
• N91
• N92
• Nu1
• Pnk
• Power management control ecu (right end of dash)
• Psft
• Red
• Right rear light assembly
• Shift lever position sensor (transmission)
• T4 (front right side of luggage compt)
• U3 (left "c" pillar)
• Ut1
• At1

Exterior Lamps Wiring Diagram (1 of 4) for Lexus GS 450h 2014

List of elements for Exterior Lamps Wiring Diagram (1 of 4) for Lexus GS 450h 2014:

90

• (left side of engine compt) engine room j/b 1
• A11
• A16
• A17
• A18
• A2 (left rear of engine compt)
• A22
• A27
• A28
• A33
• A41
• A56
• A57
• A59
• Acan
• Acc
• Air conditioning system
• Altb
• Automatic light control sensor (upper right side of dash)
• B10
• B20
• Batt
• Becu
• C14
• C44
• Canh
• Canl
• Central stop light assembly
• Cltb
• Clte
• Clts
• Computer data lines system
• D11
• D12
• D17
• D19
• D20
• D26
• D32
• Flcy
• Frcy
• Gnd1
• Gnda
• Gndb
• Head
• Hmsl
• Hot at all times
• Hot w/ ig2 relay energized
• Hot w/ lh-ig1 1 relay energized
• Integration relay
• Interior lights system
• J/c u52 & u53 (left "c" pillar)
• Lcty
• Left cowl side j/b (left end of dash)
• Left rear combination light assembly
• Lh j/b-b fuse 7.5a
• Lh-ig fuse 10a
• Lh-ig2 fuse 10a
• Luggage room j/b 1 (left side of luggage compt)
• Main body ecu
• Marker side
• N11
• N12
• N3 (under center console)
• No1
• Noise filter (center stop light & luggage compartment light) (left "c" pillar)
• Pnk
• Rcty
• Red
• Right rear combination light assembly
• Side marker
• Solar sensor
• Stop
• Stop fuse 7.5a
• Stp
• Stp2
• Stpo
• Tail
• Tail/stop
• Tlp
• Trly
• Trn
• Tsl
• Tsr
• Tu1
• Turn
• U3 (left "c" pillar)
• U52
• U53
• Vehicle approaching speaker controller (right side of luggage compt)

Exterior Lamps Wiring Diagram (2 of 4) for Lexus GS 450h 2014

List of elements for Exterior Lamps Wiring Diagram (2 of 4) for Lexus GS 450h 2014:

51

• (brake pedal bracket) stop light switch
• (right end of dash) power management control ecu
• (right end of dash) right cowl side j/b
• A14
• A16
• A18
• A22
• A23
• A35
• A59
• Backup
• Backup lamps circuit
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Canh
• Canl
• Computer data lines systems
• D12
• D15
• D22
• Driving support ecu (left end of dash)
• Engine room r/b 1 (left side of engine compt)
• Gnd
• Hot at all times
• Ic1
• Ic2
• J/c a51 (upper left end of dash)
• J/c a11 (center rear of luggage compt lid)
• Left license plate light assembly
• Left rear light assembly
• Mpx-b fuse 10a
• N92
• P/i-b 1 fuse 50a
• Pnk
• Red
• Right license plate light assembly
• Right rear light assembly
• Shift lock control ecu (base of selector lever)
• Skid control ecu (left rear of engine compt)
• St1-
• Stp
• Stp-
• Stp2
• Stpo
• T/p
• T4 (front right side of luggage compt)
• Tail
• Ut1
• At1

Exterior Lamps Wiring Diagram (3 of 4) for Lexus GS 450h 2014

List of elements for Exterior Lamps Wiring Diagram (3 of 4) for Lexus GS 450h 2014:

60

• 5v ic
• 5v+b
• A12
• A14
• A34
• A49
• A57
• A58
• A62
• A63
• B17
• C24
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Cr1
• Engine room r/b 1 (left side of engine compt)
• Flasher circuit
• Gauge fuse 5a
• Gnd1
• Haz
• Haz fuse 15a
• Hazard switch
• Hazm
• Hfl
• Hot at all times
• Hot w/ ig2 relay energized
• Hzsw
• I/f
• Ig+
• Led drive
• Left cowl side j/b (left end of dash)
• Left turn ind
• Ljb
• Multi-media module receiver assembly
• N1 (base of left kick panel)
• N35
• N36
• N39
• N40
• N6 (left center of dash)
• N68
• N69
• Na2
• Pnk
• Red
• Right turn ind
• Speaker
• Tail
• Telltales
• Tl1
• Tl2
• Tr1
• Tr2
• Trnl
• Trnr
• Windshield wiper switch assembly

Exterior Lamps Wiring Diagram (4 of 4) for Lexus GS 450h 2014

List of elements for Exterior Lamps Wiring Diagram (4 of 4) for Lexus GS 450h 2014:

32

• Au1
• Auto
• B1 (right front of engine compt)
• B2 (left front of engine compt)
• Ba2
• Gnd
• Head
• Headlight dimmer switch assembly
• Left front multiplex network door ecu (in left front door)
• Left headlight assembly
• Left outer rearview mirror assembly
• Light control switch
• N1 (base of left kick panel)
• Nn1
• Nt1
• Off
• Pnk
• Q19
• Qt1
• Qu1
• Red
• Right front multiplex network door ecu (in right front door)
• Right headlight assembly
• Right outer rearview mirror assembly
• T1 (under front passenger seat)
• Tail
• Trni
• Turn
• Turn switch 1) left turn 2) left lane change 3) neutral 4) right lane change 5) right turn
• U1 (under driver's seat)
• Z10
• Z11