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All Wiring Diagrams for Lexus SC 300 1993

AIR CONDITIONING

A/C Wiring Diagram (1 of 2) for Lexus SC 300 1993

A C Wiring Diagram 1 of 2 for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for A/C Wiring Diagram (1 of 2) for Lexus SC 300 1993:

  • 1994 only
  • 1994 vftc c
  • A/c
  • A/c control assembly (center of i/p)
  • A/c dual pressure switch (right side of engine compt)
  • A/c in
  • A/c solar sensor (right side of i/p)
  • Acc
  • Air inlet control servo motor (center of i/p)
  • Air mix control servo motor (center of i/p)
  • Air vent mode control servo motor (center of i/p)
  • Blr
  • Check connector
  • Conn "a"
  • Conn "b"
  • Conn "c"
  • Cool
  • Data link connector
  • Defogger system
  • Din
  • Dout
  • Engine control module (center of i/p)
  • G101 (right front fender)
  • G203 (left kick panel)
  • Ig+
  • Ign
  • Igniter (left side of engine compt)
  • Instrument cluster system (trip meter)
  • Interior lights system (rheostat)
  • J/b 3 (behind center of i/p)
  • Lcki
  • Mdef
  • Mface
  • Mfrs
  • Mgc
  • Mrec
  • Pnk
  • Psw
  • Rdfgr
  • Red
  • Reost
  • Saut
  • Set1
  • Set2
  • Set3
  • Set4
  • Set5
  • Spd
  • Tail
  • Tam
  • Telephone tranceiver & speaker relay (left rear of trunk)
  • Telin
  • Tpi
  • Tpm

A/C Wiring Diagram (2 of 2) for Lexus SC 300 1993

A C Wiring Diagram 2 of 2 for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for A/C Wiring Diagram (2 of 2) for Lexus SC 300 1993:

  • (sc400)
  • 1994 vftc c
  • A/c ambient temperature sensor (right front of engine compt)
  • A/c control switch & radio switch
  • A/c evaporator temperature sensor (center of i/p)
  • A/c lock sensor (left front of engine)
  • A/c magnetic clutch (left side of engine)
  • A/c magnetic clutch relay
  • A/c power transistor (center of i/p)
  • A/c room temperature sensor (center of i/p)
  • A/c single pressure switch (right side of engine compt)
  • Acmg
  • Blower motor (center of i/p)
  • Blower resistor (center of i/p)
  • Cig fuse 15a
  • Cooling fan ecu (center of i/p)
  • Dome fuse 10a
  • Ecu-ig fuse 15a
  • Engine control module (center of i/p)
  • Engine controls system
  • Engine coolant temperature sensor (center of i/p)
  • Engine coolant temperature sensor (left front of engine compt)
  • G100 (front left fender)
  • G101 (right front fender)
  • G203 (right kick panel)
  • Heater fuse 10a
  • Heater fusible link 60a
  • Heater relay
  • Hot at all times
  • Hot at all times r/b 2 (left side of engine compt)
  • Hot in accy, run or start
  • Hot in run or start
  • Hot w/ lights in tail or head
  • J/b 1 (left kick panel)
  • J/b 3 (behind center of i/p)
  • Noise filter (center of i/p)
  • Panel fuse 7.5a
  • R/b 2 (left side of engine compt)
  • Radio temp control switch
  • Red
  • Solenoid valve (left front of engine) (sc400)
  • Vsv (right rear of engine compt)

COOLING FAN

Cooling Fan Wiring Diagram for Lexus SC 300 1993

Cooling Fan Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Cooling Fan Wiring Diagram for Lexus SC 300 1993:

  • 1994 vftc c
  • A/c control assembly (center of dash)
  • A/c single pressure switch (right side of engine compt)
  • Cooling fan ecu (center of dash)
  • Ecu-ig fuse 15a
  • Engine coolant temperature sensor (left front of engine compt)
  • G101 (right front fender)
  • G203 (right kick panel)
  • Hot in run or start
  • Igniter (left side of engine compt)
  • J/b 1 (left kick panel)
  • Red
  • Solenoid valve (left front of engine)
  • Throttle position sensor (center of engine)

DEFOGGERS

Defogger Wiring Diagram for Lexus SC 300 1993

Defogger Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Defogger Wiring Diagram for Lexus SC 300 1993:

  • 50a
  • A10
  • A7 b4
  • A8 b5
  • Choke coil (left rear of trunk)
  • D10
  • Defog fuse
  • Defogger relay
  • E18
  • G100 (front side of left fender)
  • G200 (left kick panel)
  • G203 (right kick panel)
  • G302 (below right "b" pillar)
  • Gnd
  • Heater
  • Hot at all times
  • Htr fuse 10a
  • J/b 1 (left kick panel)
  • J/b 1 (left side of dash)
  • J/b 3 (behind combination meter)
  • Left remote control mirror
  • Mir-htr fuse 10a
  • Noise filter (left side of engine compt)
  • R/b 2 (left side of engine compartment)
  • R/b 2 (left side of engine compt)
  • Rdefr
  • Rear window defogger
  • Rear window defogger switch (a/c control assembly)
  • Right remote control mirror
  • W/ mem seat w/0 mem seat

HORN

Horn Wiring Diagram for Lexus SC 300 1993

Horn Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Horn Wiring Diagram for Lexus SC 300 1993:

  • Haz-horn fuse 25a
  • Horn relay
  • Horn switch (combination switch)
  • Hot at all times
  • Left horn
  • R/b 2 (left side of engine compartment)
  • R/b 4 (behind left kick panel)
  • Right horn

MEMORY SYSTEMS

Memory Mirrors Wiring Diagram for Lexus SC 300 1993

Memory Mirrors Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Memory Mirrors Wiring Diagram for Lexus SC 300 1993:

  • A10
  • A11
  • A12
  • A13
  • A14
  • A15
  • A16
  • Acc
  • Defogger system
  • Down
  • Driver's power seat ecu (under driver's seat)
  • Driver's power seat ecu shield
  • E10
  • Ecu-b fuse 15a
  • G206 (left instrument panel brace)
  • G302 (under left ashtray)
  • Gnd
  • Hot at all times
  • Hot in acc or on
  • Hsrl
  • Hsrr
  • J/b 1 (left kick panel)
  • Left
  • Left remote control mirror
  • Left/ right motor
  • M+l
  • M+r
  • Mhl
  • Mhr
  • Mvl
  • Mvr
  • Nca
  • Operation switch
  • Rad 2 fuse 7.5a
  • Remote control mirror ecu (center of dash)
  • Remote control mirror switch
  • Right
  • Right remote control mirror
  • Select switch
  • Swb
  • Swe
  • Swlh
  • Swlv
  • Swrh
  • Swrv
  • Tilt & power telescopic ecu (left side of dash)
  • Up/ down motor
  • Vsrl
  • Vsrr

Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus SC 300 1993

Memory Power Tilt  Power Telescopic Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus SC 300 1993:

  • (left kick panel)
  • (left side of dash)
  • 10a
  • A/t
  • A10
  • A11
  • A12
  • Asw
  • Auto sw
  • B10
  • B11
  • B12
  • B13
  • B14
  • B15
  • B16
  • B17
  • B18
  • D10
  • Dome fuse
  • Door detection position switch
  • Driver's power seat ecu (under driver's seat)
  • Driver's power seat ecu shield
  • Driving position memory and return switch (left side of dash)
  • Dsw
  • Ecu-ig fuse 15a
  • Ecu. b
  • Ecue
  • G200
  • G302 (under left ashtray)
  • Gauge fuse 10a
  • Gnd
  • H10
  • H12
  • H13
  • H15
  • Hot at all times
  • Hot in start or on
  • I16
  • J/b 1 (left kick panel)
  • K13
  • Left door lock/ unlock motor &
  • M/t
  • Manual sw
  • Mry
  • Msw
  • N0. 1
  • N0. 2
  • Nca
  • Park/neutral position switch (on transmission)
  • Parking brake switch (bottom of parking brake handle)
  • Pnk
  • Power fuse 30a
  • R/b 2 (left side of eng compt)
  • Red
  • Remote control mirror ecu (center of dash)
  • Set
  • Telesco long
  • Telesco short
  • Telescopic control motor
  • Telescopic position sensor
  • Tem+
  • Tem-
  • Tes
  • Tilt & power telescopic ecu (left side of dash)
  • Tilt and power telescopic unit (combination switch)
  • Tilt control motor
  • Tilt down
  • Tilt position sensor
  • Tilt up
  • Tim+
  • Tim-
  • Tis
  • U.w. sw
  • Unlock warning switch (ignition switch)

Memory Seat Wiring Diagram (1 of 2) for Lexus SC 300 1993

Memory Seat Wiring Diagram 1 of 2 for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Memory Seat Wiring Diagram (1 of 2) for Lexus SC 300 1993:

  • (below left "b" pillar) g308
  • +b2
  • A10
  • A11
  • A12
  • A13
  • A14
  • A15
  • A16
  • B10
  • B11
  • B12
  • B13
  • B14
  • B15
  • B16
  • B17
  • B18
  • C10
  • Door circuit breaker 30a
  • Door open detection
  • Down
  • Driver's front vertical motor
  • Driver's power seat control switch
  • Driver's rear vertical motor
  • Driver's slide control motor
  • Driving position memory/ return switch
  • Dsw
  • Ecu-ig fuse 15a
  • Ecue
  • Fdwn
  • Front
  • Front vertical
  • Frv-
  • Fup
  • Fvr+
  • Gnd
  • Gnd2
  • Hot at all times
  • Hot in run
  • I10
  • J/b 1 (left side of dash)
  • Lumbar support motor (under left seat)
  • Lumbar support support
  • Mry
  • Nca
  • Noise filter (behind left side of dash)
  • Park/neutral position switch
  • Pnk
  • Power seat ecu (under driver's seat)
  • Pvcc
  • Rcl+
  • Rcl-
  • Rclf
  • Rclr
  • Rdwn
  • Rear
  • Reclining
  • Red
  • Rrv+
  • Rrv-
  • Rup
  • Set
  • Sgnd
  • Shield
  • Sld+
  • Sld-
  • Sldf
  • Sldr
  • Slide
  • Ssfv
  • Ssrr
  • Ssrs
  • Ssrv
  • Stop
  • Stop fuse 15a
  • Stop light switch (on brake support)
  • Switch
  • Sysb
  • Tilt/power telescopic ecu (behind left side of dash)
  • Vertical rear

Memory Seat Wiring Diagram (2 of 2) for Lexus SC 300 1993

Memory Seat Wiring Diagram 2 of 2 for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Memory Seat Wiring Diagram (2 of 2) for Lexus SC 300 1993:

  • Dome fuse 10a
  • Driver's power seat reclining motor control (under driver's seat)
  • Front
  • Front vertical position sensor (under driver's seat)
  • G302 (under left ashtray)
  • G305 (below right "b" pillar)
  • Gnd
  • H10
  • Hot at all times
  • J/b 1 (left side of dash)
  • Motor (under
  • Passenger's power seat control switch
  • Passenger's reclining limit switch (under seat)
  • Passenger's seat ecu (under passenger's seat)
  • Passenger's seat slide limit switch (under seat)
  • Passenger's seat slide motor
  • Passenger's seat slide position sensor (under seat)
  • Passenger's seatbelt buckle switch (in buckle)
  • Passenger's tension reducer solenoid (in right "b" pillar)
  • Pbcl
  • Pfsw
  • Prdc
  • Pvcc
  • R/b 2 (left side of engine comp)
  • Rear
  • Rear vertical position sensor (under driver's seat)
  • Reclining
  • Red
  • Right seat)
  • Rrsw
  • Sgnd
  • Sld+
  • Sld-
  • Sldf
  • Sldr
  • Slide
  • Slide position sensor (under driver's seat)
  • Slsw
  • Ssrs
  • Sysb

POWER ANTENNA

Power Antenna Wiring Diagram for Lexus SC 300 1993

Power Antenna Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Power Antenna Wiring Diagram for Lexus SC 300 1993:

  • 20a
  • 7.5a
  • Acc
  • Amp+b
  • Ant+b
  • Anta
  • Antb
  • Auto antenna control relay
  • Auto antenna motor
  • Auto antenna motor & relay (left side of trunk)
  • B10
  • D10
  • Down
  • E10
  • Ecu-ig fuse 15a
  • G407 (center rear of trunk)
  • Gnd
  • Hot at all times
  • Hot in acc or on
  • Hot in start or on
  • J/b 1 (left kick panel)
  • R/b 2 (left side of engine compt)
  • Radio 1 fuse
  • Radio 2 fuse
  • Radio and player
  • Red
  • Sensor
  • Sgnd
  • Sig
  • Svcc
  • W/ cd
  • W/ cd player
  • W/o cd
  • W/o cd player

POWER DOOR LOCKS

Door Locks & Theft Deterrent Wiring Diagram (1 of 2) for Lexus SC 300 1993

Door Locks  Theft Deterrent Wiring Diagram 1 of 2 for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Door Locks & Theft Deterrent Wiring Diagram (1 of 2) for Lexus SC 300 1993:

  • +b2
  • Acc
  • Act+
  • Act-
  • Cig fuse 15a
  • Diode (left kick panel, r/b 4)
  • Dome fuse 10a
  • Door circuit breaker 30a
  • Dswd
  • Dswl
  • Dswp
  • E11
  • Ecu-ig fuse 15a
  • Engine hood courtesy switch (center front of engine compartment)
  • G101 (right front fender)
  • G200 (left kick panel)
  • G305 (below right "b" pillar)
  • H10
  • Head
  • Headlight relay
  • Hood
  • Horn
  • Horn relay
  • Hot at all times
  • Hot in run
  • Hot in run or accy
  • I14
  • I16
  • Ind
  • Integration relay
  • J/b 1 (left side of dash)
  • J/b 2 (left side of engine compt)
  • J/b 3 (behind combination meter)
  • K13
  • Ksw
  • Left front door key lock/unlock switch
  • Lock
  • Lswd
  • Lswd1
  • Lswd2
  • Lswp
  • Lug
  • Luggage compartment light
  • Luggage compartment light switch (center rear of trunk)
  • Master power window/door lock control switch
  • Power circuit breaker 30a
  • Power main relay
  • Red
  • Right front door key lock/unlock switch
  • Right front door lock control switch
  • Rly
  • Srly
  • Starter relay
  • Tail
  • Taillight relay
  • Theft deterrent and door lock ecu (left side of dash)
  • Trk
  • Ul1
  • Ul2
  • Ul3
  • Unlock
  • Wireless door lock ecu (right rear of trunk)
  • Wireless door lock main switch

Door Locks & Theft Deterrent Wiring Diagram (2 of 2) for Lexus SC 300 1993

Door Locks  Theft Deterrent Wiring Diagram 2 of 2 for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Door Locks & Theft Deterrent Wiring Diagram (2 of 2) for Lexus SC 300 1993:

  • (behind left side of dash)
  • C10
  • C15
  • Combination meter
  • D10
  • Diode
  • G200 (left kick panel)
  • G203 (right kick panel)
  • G302 (under left ashtray)
  • G407 (center rear of trunk)
  • H13
  • Haz-horn fuse 25a
  • Horn relay
  • Hot at all times
  • J/b 1
  • J/b 2 (left side of engine comp)
  • Left lock/ unlock motor and door detection position switch
  • Luggage comparment door opener motor (center rear of trunk)
  • Luggage compartment door open switch
  • Luggage compartment key unlock switch (right rear of trunk)
  • R/b 4 (left kick panel, on j/b 1)
  • Red
  • Right lock/ unlock motor and door detection position switch
  • Theft deterrent horn (left rear of eng compt)
  • Trip switch and theft deterrent indicator switch
  • Unlock warning switch (ignition switch)

POWER MIRRORS

Photochromic Mirror Wiring Diagram for Lexus SC 300 1993

Photochromic Mirror Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Photochromic Mirror Wiring Diagram for Lexus SC 300 1993:

  • Day/night shift switch (rear view mirror)
  • Dome fuse 10a
  • G200 (left kick panel)
  • H13
  • Hot at all times
  • I15
  • Interior lights system
  • J/b 1 (left kick panel)
  • R/b 2 (left side of engine compartment)
  • Red
  • Unlock warning switch (ignition switch)

Power Mirror Wiring Diagram for Lexus SC 300 1993

Power Mirror Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Power Mirror Wiring Diagram for Lexus SC 300 1993:

  • (left kick panel)
  • D10
  • Defogger system
  • Down
  • G200
  • Hot in acc or on
  • J/b 1 (left kick panel)
  • Left
  • Left remote mirror
  • Left/ right
  • Left/ up
  • Operation
  • Radio 2 fuse 7.5a
  • Remote control mirror switch
  • Right
  • Right remote mirror
  • Right/ down
  • Select switch
  • Switch
  • Up/ down

POWER SEATS

Power Seat Wiring Diagrams for Lexus SC 300 1993

Power Seat Wiring Diagrams for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Power Seat Wiring Diagrams for Lexus SC 300 1993:

  • A/t
  • Door fuse 30a
  • Down
  • Driver's front vertical motor
  • Driver's lumbar support motor
  • Driver's power seat control switch
  • Driver's rear vertical motor
  • Driver's reclining motor
  • Driver's seat heater
  • Driver's slide motor
  • Front
  • Front vertical
  • G202 (left side of dash)
  • G300 (under left front seat)
  • G301 (under right front seat)
  • Hot at all times
  • Hot in run or start
  • J/b 1 (left kick panel)
  • J/b 3 (center of dash)
  • Left
  • Lumbar support
  • M/t
  • Passenger's seat heater
  • Passengers's seat heater
  • Rear
  • Rear vertical
  • Reclining
  • Relay bock 4 (left kick panel)
  • Right
  • Seat heater switch
  • Seat htr fuse 15a
  • Slide

POWER WINDOWS

Power Window Wiring Diagram for Lexus SC 300 1993

Power Window Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Power Window Wiring Diagram for Lexus SC 300 1993:

  • (left kick panel)
  • A12
  • A13
  • A16
  • A20
  • Auto
  • Auto down module
  • D10
  • Dome fuse 10a
  • Door fusible link 30a
  • Down
  • Ecu-ig fuse 15a
  • G200 (left kick panel)
  • G203 (right kick panel)
  • H10
  • Hot at all times
  • Hot in on or start
  • I16
  • J/b 1
  • J/b 1 (left kick panel)
  • K13
  • Left door open detection switch
  • Left front
  • Left power window motor
  • Lock switch
  • Power fusible link 30a
  • Power main relay
  • Power window master switch
  • R/b 2 (left side of engine compartment)
  • Red
  • Right door open detection switch
  • Right front
  • Right power window control switch
  • Right power window motor
  • Theft deterrent ecu (above left kick panel)

RADIO

Base Model for Lexus SC 300 1993

Base Model for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for Base Model for Lexus SC 300 1993:

  • A/c control & radio switch
  • A10
  • A12
  • Acc
  • Acc or on
  • All times
  • Amp
  • Ant
  • Ant a
  • Ant b
  • Auto antenna
  • B12
  • C10
  • E10
  • Fl+
  • Fl-
  • Fr+
  • Fr-
  • G302 (right side of center console)
  • Hot at
  • Hot in
  • J/b 1 (left kick panel)
  • Left front door speaker
  • Left rear door speaker
  • Motor & relay
  • Mute
  • Nca
  • Pnk
  • Pwr
  • R/b 2 (left engine compartment)
  • Rad 2 fuse 7.5a
  • Radio 1 fuse 20a
  • Radio switch
  • Radio/ player
  • Red
  • Right front door speaker
  • Right rear door speaker
  • Rl+
  • Rl-
  • Rr+
  • Ru+
  • Ru-
  • Sgnd
  • Telephone transceiver & speaker relay
  • Telephone transceiver & speaker relay (right side of trunk)
  • Tlmt
  • Vdlc
  • Vol+
  • Wf+
  • Wf-
  • Woofer speaker (right side of rear shelf)
  • Woofer speaker amplifier (right rear of trunk)

with CD Changer for Lexus SC 300 1993

with CD Changer for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
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List of elements for with CD Changer for Lexus SC 300 1993:

  • A/c control & radio switch
  • A10
  • A11
  • A12
  • A13
  • A14
  • A15
  • Acc
  • Acc or on
  • All times
  • Amp
  • Ant
  • Ant a
  • Ant b
  • Auto antenna motor & relay
  • B10
  • B12
  • Beep
  • Cd changer (right side of trunk)
  • Cdl+
  • Cdl-
  • Cdr+
  • Cdr-
  • D10
  • D11
  • D12
  • E10
  • Fl+
  • Fl-
  • Fr+
  • Fr-
  • G302 (right side of center console)
  • Gnd
  • Hot at
  • Hot in
  • J/b 1 (left kick panel
  • Left front door speaker
  • Left rear door speaker
  • Luggage compt light switch
  • Mute
  • Nca
  • Pnk
  • Pwr
  • R/b 2 (left engine compartment)
  • Rad 2 fuse 7.5a
  • Radio 1 fuse 20a
  • Radio switch
  • Radio/ player
  • Red
  • Right front door speaker
  • Right rear door speaker
  • Rl+
  • Rl-
  • Rr+
  • Rr-
  • Ru+
  • Ru-
  • Sgnd
  • Stereo component amplifier (right rear of trunk)
  • Telephone transceiver & speaker relay (right side of trunk)
  • Tlmt
  • Txm+
  • Txm-
  • Txs+
  • Txs-
  • Vol +
  • Vol c
  • Wf+
  • Wf-
  • Woofer speaker (right side of rear shelf)
  • Woofer speaker amplifier (right rear of trunk)

STARTING/CHARGING

Charging Wiring Diagram for Lexus SC 300 1993

Charging Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
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List of elements for Charging Wiring Diagram for Lexus SC 300 1993:

  • (sc 300) (sc 400)
  • 1h 1a
  • Alt fusible link 120a 150a
  • Alt sencing fuse 7.5a
  • Alternator
  • Battery
  • Charging warning indicator
  • Engine fuse 7.5a
  • Fuse block (left side of engine compt)
  • Hot in run
  • Hot in run or start
  • Ign fuse 7.5a
  • Instrument cluster
  • J/b 1 (left side of dash)
  • J/c 1 junction connector (behind left side of dash)
  • Main fusible link 60a
  • Nca
  • Relay box 2 (left side of engine compt)
  • Starter motor

Starting Wiring Diagram for Lexus SC 300 1993

Starting Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
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List of elements for Starting Wiring Diagram for Lexus SC 300 1993:

  • (on transaxle)
  • (sc 400)
  • (sc 400) (sc 300)
  • Acc
  • Alt fusible link 150a 120a
  • Am1
  • Am1 fusible link 100a
  • Battery
  • Clutch start switch (sc 300 m/t) (on clutch pedal support)
  • Engine controls system
  • Fuse block (left side of engine compt)
  • Ignition main relay
  • Ignition switch
  • Igsw fuse 40a
  • Instrument cluster (sc 400)
  • J/b 1 (left kick panel)
  • Lock
  • Main fusible link 60a
  • Nca
  • Park/ neutral position switch
  • Relay box 2 (left side of engine compt)
  • Run
  • Srly
  • St fuse 7.5a
  • St1
  • Start
  • Starter motor (rear of engine)
  • Starter relay
  • Theft deterrent and door lock control ecu (behind right side of dash)

TRANSMISSION

Transmission Wiring Diagram for Lexus SC 300 1993

Transmission Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
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List of elements for Transmission Wiring Diagram for Lexus SC 300 1993:

  • (below left side of i/p)
  • (lock-up) no.3
  • (not used)
  • (on throttle body)
  • +b1
  • A/t indicator switch (park/neutral position switch, neutral start switch & backup light switch (on top left side of transmission)
  • Batt
  • C 1995 vftc
  • Conn a
  • Conn b
  • Cruise control ecu (left side of i/p, left of steering column)
  • D13
  • Data link connector 1 (check connector) (left side of engine)
  • Data link connector 2 (tdcl) (behind left side of i/p)
  • Distributor (right front of engine)
  • E11
  • E12
  • E18
  • Ect
  • Efi fuse 30a
  • Efi main relay
  • Electronic controlled transmission pattern select switch
  • Electronic controlled transmission solenoid (on trans- mission)
  • Engine control module (engine & electronic controlled transmission ecu) (under front end of center console)
  • Engine coolant temp. sensor (left front of engine)
  • Eo1
  • Eo2
  • G100 (front side of left fender)
  • G117 (rear side of right cylinder head)
  • G200 (left kick panel)
  • Gauge fuse 10a
  • H12
  • Heater relay (in r/b 2) (left side of eng compt.)
  • Hot at all times
  • Hot in on or start
  • Hot in start
  • I10
  • Idl
  • Idl1
  • Idl2
  • Ign fuse 7.5a
  • Igsw
  • Instru- ment cluster system (a/t indicator light) (combi- nation meter)
  • Instru- ment cluster system (a/t indicator light) (shift lever)
  • Interior lights system
  • J/b 1 (left kick panel)
  • J/b 3 (behind center of i/p)
  • Kick down switch
  • Models only
  • Mrel
  • No. 1
  • No. 2
  • Noise filter (for stop light) (behind left side of i/p)
  • Norm.
  • Nsw
  • O/d main switch
  • Od1
  • Od2
  • Pin 10 "l"
  • Pin 5 "p"
  • Pin 6 "r"
  • Pin 7 "n"
  • Pin 8 "d"
  • Pin 9 "2"
  • Pin a1
  • Pin a14
  • Pin b4
  • Pin c1
  • Pin c16
  • Pin c18
  • Pin c2
  • Pin c3
  • Pin c4
  • Pin c5
  • Pnk
  • Pwr
  • R n
  • R/b 2 (left side of engine compt.)
  • Red
  • Short connector (behind left side of i/p)
  • Sp1
  • Sp2
  • Sp2-
  • St fuse 7.5a
  • Starting/ charging system
  • Stop fuse 15a
  • Stop light switch (on bracket, above brake pedal)
  • Sub-throttle position sensor (w/traction control)
  • Te1
  • Te2
  • Throttle position sensor
  • Thw
  • Vehicle speed sensor no.2 (for e.c.t.) (on trans. output shaft)
  • Vta
  • Vta1
  • Vta2
  • W/ trac. ctrl.

TRUNK, TAILGATE, FUEL DOOR

Trunk & Fuel Door Release Wiring Diagram for Lexus SC 300 1993

Trunk  Fuel Door Release Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
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List of elements for Trunk & Fuel Door Release Wiring Diagram for Lexus SC 300 1993:

  • +b2
  • Acc
  • Cig fuse 15a
  • Door fuse 30a
  • E18
  • Ecu-ig fuse 10a
  • Fuel lid opener switch
  • Fuel lid opener motor (right side of luggage compartment)
  • G200 (left kick panel)
  • G305 (below right "b" pillar)
  • Head
  • Hot at all times
  • Hot in acc or run
  • Hot in run or start
  • I14
  • J/b 1 (left kick panel)
  • J/b 3 (center of dash)
  • K13
  • Luggage compartment door open switch
  • Luggage compartment door opener motor (center rear of luggage compartment)
  • Theft deterrent & door lock ecu (behind instrument cluster)
  • Tsw

WIPER/WASHER

Wiper/Washer Wiring Diagram for Lexus SC 300 1993

Wiper Washer Wiring Diagram for Lexus SC 300 1993 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
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List of elements for Wiper/Washer Wiring Diagram for Lexus SC 300 1993:

  • 10a
  • 20a
  • A13
  • A14
  • B17
  • Combination meter
  • D13
  • E12
  • G100 (front side of left fender)
  • G200 (left kick panel)
  • Gauge fuse
  • H16
  • High
  • Hot in start or on
  • Int
  • Int. time
  • J/b 1 (left kick panel)
  • J/b 3 (behind combination meter)
  • Low/ mist
  • Off
  • Washer level ind.
  • Washer level switch (in washer fluid reservoir)
  • Washer motor (left front of eng compt)
  • Washer switch
  • Wiper and washer switch
  • Wiper fuse
  • Wiper motor (left rear of eng compt)