AIR CONDITIONING
Air Conditioning Wiring Diagrams (1 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO List of elements for Air Conditioning Wiring Diagrams (1 of 2) for Lexus SC 300 1998:
- (console box wire harness, upper center of dash) i31
- (front side of right fender) g101
- (sc300)
- (sc400)
- A/c control assembly (behind center of dash)
- A/c dual pressure switch (right side of engine compartment)
- A/c in
- A/c solar sensor (top right side of dash)
- Acc
- Air inlet control servo motor (behind center of dash)
- Air mix control servo motor (top center of dash)
- Air vent mode control servo motor (behind center of dash)
- Amout
- Blw
- Cfan
- Conn "a"
- Conn "b"
- Conn "c"
- Cool
- Def
- Defogger system
- E18
- Face
- G203 (right kick panel)
- Hot
- I36 (a/c sub wire harness)
- Ig+
- Ign
- Igniter (near left strut tower)
- Instrument cluster system
- Interior lights system (rheostat)
- J/b 1 (left kick panel)
- J/b 3 (behind center of dash)
- Kick panel) g200
- Lock in
- Mdef
- Mface
- Mfrs
- Mgc
- Mrec
- Pnk
- Rdfgr
- Recirc
- Red
- Reost
- Saut
- Sc 300 only
- Sc 400 only
- Set1
- Set2
- Set3
- Set4
- Set5
- Spd
- Tach
- Tail
- Tam
- Tel
- Tel in
- Telephone transceiver & speaker relay (left rear side of luggage compartment)
- Tpi
- Tpm
- Ver
Air Conditioning Wiring Diagrams (2 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Air Conditioning Wiring Diagrams (2 of 2) for Lexus SC 300 1998:
- (console box wire harness, behind center of dash) i32
- (engine room main wire harness, left front side of engine compartment)
- (engine wire harness, above glove box) i25
- (engine wire harness, center of firewall) (sc 400) e28
- (engine wire harness, left side of engine) (sc 300) e20
- (front side of left fender) g100
- A/c
- A/c ambient temperature sensor (right front of engine compartment)
- A/c control switch & radio switch
- A/c evaporator temp. sensor (behind right side of dash)
- A/c lock sensor (left front of engine)
- A/c magnetic clutch (left side of engine)
- A/c room temperature sensor (behind left side of dash)
- A/c single pressure switch (right side of engine compartment) (sc 400)
- Acmg
- Auto
- Blower motor (behind right side of dash)
- Blower motor control relay (behind right side of dash)
- Cig fuse 15a
- Cool
- Cooling fan ecu (behind center of dash) (sc 400)
- D13
- D14
- D25
- Data link connector (left side of engine)
- Def relay
- Dome fuse 10a
- E18
- Ecu-ig fuse 15a
- Engine control module (behind center of dash)
- Engine coolant temp. sensor (a/c system) (top center of dash)
- Engine coolant temperature sensor (cooling fan) (left front of engine compartment) (sc 400)
- G101 (front side of right fender)
- G203 (right kick panel)
- Gnd
- Hot at all times
- Hot in acc or on
- Hot in on or start
- Hot w/light switch in tail or head
- Htr fuse 10a
- Htr fuse 60a
- Htr relay
- I21 (cowl wire harness, behind right side of dash)
- I36 (a/c sub wire har- ness)
- I36 (a/c sub wire harness)
- Idl
- Idlo
- Igb
- Instrument cluster system
- J/b 1 (left kick panel)
- J/b 3 (behind center of dash)
- Mg clt relay
- Panel fuse 7.5a
- Pnk
- R/b 2 (left side of engine compartment)
- Radio temp control switch
- Red
- Sc 300
- Sc 400
- Sol+
- Sol-
- Solenoid valve (cooling fan) (left front of engine) (sc400)
- Tac
- Th+
- Th-
- Vsv (water valve) (right side of firewall)
ANTI-LOCK BRAKES
Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for Lexus SC 300 1998:
- (behind left side of dash) data link connector 2
- (dash harn, right end of dash)
- (dash harn, right side of dash)
- (front of left front fender) g100
- A20
- A22
- A4/12 pnk
- Abs 1 fusible link 60a
- Abs actuator (at right rear corner of engine compt)
- Abs and traction ecu (above base of right b-pillar)
- Abs motor relay
- Abs sol relay
- Ast
- B21
- Braided
- D/g
- Data link connector 1 (3.0l: on left side of engine, near strut tower) (4.0l: at left rear side of engine)
- E8 (eng room harness, left fender apron)
- Fl+
- Fl-
- Fr+
- Fr-
- Fuse block (at left side of engine compt, behind battery)
- G101 (front side of right fender)
- G203 (right kick panel)
- Gnd1
- Gnd2
- Gnd3
- Gnd4
- H13
- Hot at all times
- I17
- I20
- Ind
- Instrument cluster system
- Junction block 3 (behind center of dash) h12
- Junction connector j/c 2 (center of rear shelf)
- Left front abs speed sensor (left front wheel assembly)
- Left rear abs speed sensor (left rear wheel assembly)
- Pnk
- R/b 6 (on left side of engine compartment, behind strut tower)
- Red
- Right front abs speed sensor (right front wheel assembly)
- Right rear abs speed sensor (right rear wheel assembly)
- Sflh
- Sflr
- Sfrh
- Sfrr
- Smc
- Spc
- Spd
- Src
- Srlh
- Srlr
- Srrh
- Srrr
- Trc+
- Trc-
Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for Lexus SC 300 1998:
- (3.0l)
- (4.0l)
- A21
- Abs
- Abs & traction ecu (above base of right b-pillar)
- B21
- Braided
- Brake fluid level switch (in brake fluid reservoir)
- C10
- C12
- C25
- Combination meter
- Csw
- D13
- E12
- E18
- E20
- Ecu-ig fuse 15a
- Efi+
- Efi-
- Engine control module (behind lower right side of dash)
- G200 (left kick panel)
- G203 (right kick panel)
- Gauge fuse 10a
- Hot at all times
- Hot in run
- I10
- Ig1
- J/b 1 (behind left kick panel)
- J/b 3 (behind center of dash)
- Junction connector j/c 2 (center of rear shelf)
- Lbl+
- Lbl-
- Neo
- Parking brake switch (at base of parking brake lever)
- Red
- Rl+
- Rl-
- Rr+
- Rr-
- Stop fuse 15a
- Stoplight switch (on brake pedal support)
- Stp
- Stp, bk
- Trac
- Trac off
- Traction cut switch
- Trc+
- Trc-
Anti-lock Brake Wiring Diagrams, without Traction Control for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Anti-lock Brake Wiring Diagrams, without Traction Control for Lexus SC 300 1998:
- (3.0l: on left side of engine, near strut tower) (4.0l: at left rear side of engine)
- (behind left side of dash)
- (dash harn, right end of dash)
- (engine harn, left fender apron)
- (engine harn, left side of engine compt)
- (front side of left fender) g100
- (on left side of engine compt, behind strut tower)
- A23
- A24
- Abs 1 fusible link 60a
- Abs actuator (at right rear corner of engine compt)
- Abs ecu (behind right side of dash)
- Abs indicator
- Abs motor relay
- Abs sol relay
- Ast
- Braided
- C12
- C25
- Combination meter
- D/g
- D13
- Data link connector 1
- Data link connector 2
- E12
- E20
- Ecu-ig fuse 15a
- Fl+
- Fl-
- Fr+
- Fr-
- Fuse block (at left side of engine compt, behind battery)
- G101 (front side of right fender)
- G203 (right kick panel)
- Gauge fuse 15a
- Gnd1
- Gnd2
- H12
- H13
- Hot at all times
- Hot in run
- I10
- I20
- I24
- Ig1
- J/b 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Left front abs speed sensor (left front wheel assembly)
- Left rear abs speed sensor (left rear wheel assembly)
- R/b 6
- Red
- Right front abs speed sensor (right front wheel assembly)
- Right rear abs speed sensor (right rear wheel assembly)
- Rl+
- Rl-
- Rr+
- Rr-
- Sflh
- Sflr
- Sfrh
- Sfrr
- Srh
- Srr
- Stop fuse 15a
- Stoplight switch (on bracket, above brake pedal)
- Stp
ANTI-THEFT
Anti-theft Wiring Diagram (1 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Anti-theft Wiring Diagram (1 of 2) for Lexus SC 300 1998:
- (above base of right b-pillar) wireless door lock control ecu
- (body harn, left rear wheelwell)
- (dash harn, lower right end of dash)
- (dash harn, top center of dash)
- (dash harn, top center of dash) i14
- (dash harn, upper left side of dash)
- (dash harn, upper right side of dash)
- (rear of right door sill) g316
- Acc
- Act+
- Act-
- Actd
- B1+
- B18
- B22
- Bzr
- Bzr2
- Cig fuse 15a
- Cty
- Diode
- Dome fuse 10a
- Door fuse 30a
- Dswd
- Dswh
- Dswl
- Dswp
- Ecu-ig fuse 15a
- Engine hood courtesy switch (center front of engine compartment)
- G101 (right front fender)
- G200 (left kick panel)
- Gauge fuse 10a
- Grd
- H10
- Head
- Headlights system
- Horn
- Horn relay
- Hot at all times
- Hot in run
- Hot in run or accy
- Hot in run or start
- I14
- I14 (dash harn, top center of dash)
- I16
- I22
- I22 (dash harn, lower right end of dash)
- Ind
- Integration relay
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- K13
- Ksw
- Left front door key lock/unlock switch
- Lock
- Lswd
- Lswp
- Lug
- Luggage compartment light switch (center rear of trunk)
- Master power window/door lock control switch
- Of dash)
- Pnk
- Power circuit breaker 30a
- Power main relay
- Prly
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Right front door key lock/unlock switch
- Right front door lock control switch
- Srly
- Starter relay
- Tail
- Taillight relay
- Theft deterrent & door lock ecu (behind instrument cluster)
- Tsw
- Ul1
- Ul2
- Ul3
- Unlock
- Wireless door lock buzzer (at left side of engine compartment, near strut tower)
Anti-theft Wiring Diagram (2 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Anti-theft Wiring Diagram (2 of 2) for Lexus SC 300 1998:
- (dash harn, top center of dash) i14
- B15
- Combination meter
- D10
- G200 (left kick panel)
- G203 (right kick panel)
- G407 (center rear of trunk)
- H13
- Haz-horn fuse 15a
- Horn relay
- Hot at all times
- I2 (dash harn, left end of dash)
- Junction block 1 (behind left kick panel)
- Left lock/ unlock motor & 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)
- Pnk
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Right lock/ unlock motor & door detection position switch
- Theft deterrent horn (left rear of eng compt)
- Trip switch & theft deterrent indicator switch
- Unlock warning switch (ignition switch)
COMPUTER DATA LINES
Computer Data Lines for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Computer Data Lines for Lexus SC 300 1998:
- (dash harness, top center of dash) i9
- (left kick panel)
- (on intake manifold) (sc 300) g131
- (sc 400) g120 (right rear side of cylinder head)
- A/d
- A22
- A24
- Abs
- Abs and traction ecu (behind glove box)
- Abs ecu (behind glove box)
- Abs solenoid relay (r/b 6)
- Abs w/ traction control
- Abs w/o traction control
- Airbag sensor assembly (behind center console)
- Bat
- C12
- C13
- C14
- Combination meter
- Cooling fan ecu (behind right side of dash)
- D/g
- D11
- Data link connector 1 (left side of engine)
- Data link connector 2 (behind left side of dash)
- Data link connector 3 (behind left side of dash)
- E10
- E18
- E19
- E20
- E28 (sc 400) e24 (sc 300)
- E30 (sc300) (engine harness, left side of engine)
- E31 (sc400) (engine harness, left side of engine compartment)
- Efi fuse 30a
- Efi main relay
- Engine control module (behind right side of dash)
- Engine coolant temp sensor (behind upper right side of dash)
- G200
- H13
- Hot at all times
- I17
- I20 (i/p harness, right side of dash)
- I21 (dash harness, lower right end of dash)
- I25 (dash harness, right side of dash)
- J/b 1 (left kick panel)
- J/b 3 (behind combination meter)
- Nca
- Obd fuse 7.5a
- R/b 2 (left side of eng compt)
- Sil
- Th+
- Trc
COOLING FAN
Cooling Fan Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Cooling Fan Wiring Diagram for Lexus SC 300 1998:
- 1994 vftc c
- A/c control assembly (behind center of dash)
- A/c single pressure switch (right side of engine compt)
- A11
- C25
- Cfan
- Combi- nation meter
- Cool
- Cooling fan ecu (behind right side of dash)
- Data link connector 1 (at left rear side of engine)
- E18
- Ecu-ig fuse 15a
- Engine control module (behind lower right side of dash)
- Engine coolant temperature sensor (at left front of engine compt, near left side of radiator)
- G101 (front side of right fender)
- G203 (right kick panel)
- Hot in run or start
- I21 (dash harn, lower right end of dash)
- Idl
- Idlo
- Igb
- Junction block 1 (behind left kick panel)
- Sol+
- Sol-
- Solenoid valve (cooling fan) (at left front of engine)
- Tac
- Th+
- Th-
CRUISE CONTROL
Cruise Control Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Cruise Control Wiring Diagram for Lexus SC 300 1998:
- (behind left
- (dash harness, right side of dash)
- (engine harn, top left of engine) e21
- (left rear
- (right rear of cylinder head)
- A/d
- A/t indicator switch
- Accel position sensor (top center of engine)
- Batt
- Braided
- C14
- C25
- Cancel
- Ccs
- Cl+
- Cl-
- Combination meter
- Conn e15
- Conn e16
- Conn e17
- Conn e18
- Conn e19
- Cruise control switch
- Cruise ind
- D13
- Dash)
- E01
- E02
- E03
- E12
- Efi fuse 30a
- Efi main relay
- Engine control module (behind lower right side of dash)
- Etcs fuse 15a
- G100 (front of left front fender)
- G120
- G131 (on intake manifold)
- G131 (on intake manifold)
- Gauge fuse 10a
- Ge01
- H12
- Hot at all times
- Hot in on or start
- I10
- I25
- I25 (dash harn, right side of dash)
- I27
- I5 (dash harn, left end of dash)
- Ign fuse 7.5a
- Igsw
- J/b 3 (behind center of dash)
- Junction block 1
- Main
- Me01
- Mrel
- Red
- Relay block 2
- Res/ acc
- Set/ coast
- Side of dash) data link connector 2
- Side of engine) data link connector 1
- Sp2+
- Sp2-
- St1-
- Stop fuse 15a
- Stoplight switch (on bracket, above brake pedal)
- Stp
- Throttle control motor (on throttle body)
- Throttle position sensor (on throttle body)
- Vehicle speed sensor (on transmission)
- Vpa
- Vpa2
- Vta
- Vta2
DEFOGGERS
Defogger Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Defogger Wiring Diagram for Lexus SC 300 1998:
- A13
- A14
- B10
- Def fuse 50a
- Defogger relay
- E18
- G100 (front side of left fender)
- G200 (left kick panel)
- G203 (right kick panel)
- G302 (below right b-pillar)
- Gnd
- Harn, left front fender)
- Heater
- Hot at all times
- Htr fuse 10a
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Left remote control mirror
- Mir-htr fuse 10a
- Noise filter (at left side of engine compt near fuse block)
- R-def
- Rear window defogger
- Rear window defogger switch (a/c control assembly)
- Relay block 2 (on left side of engine compt behind battery)
- Relay block 2 (on left side of engine compt, behind battery)
- Right remote control mirror
- W/ mem seat w/0 mem seat
ELECTRONIC POWER STEERING
Electronic Power Steering Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Electronic Power Steering Wiring Diagram for Lexus SC 300 1998:
- Abs & traction ecu (above base of right b pillar)
- Abs ecu (behind right side of dash)
- C14
- C25
- Combination meter
- D13
- E12
- Ecu-ig fuse 15a
- G206 (left instrument panel brace)
- G302 (under left side of ashtray)
- Gauge fuse 10a
- Hot in on or start
- J/b 1 (behind left kick panel)
- J/b 3 (behind center of dash)
- Pps ecu (behind right side of dash)
- Pps solenoid (at left front of engine)
- Sol+
- Sol-
- Sp1
- Spd
- W/ traction control
- W/o traction control
ENGINE PERFORMANCE
3.0L
3.0L, Engine Performance Wiring Diagrams (1 of 4) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 3.0L, Engine Performance Wiring Diagrams (1 of 4) for Lexus SC 300 1998:
- (dash harn, lower right end of dash)
- (engine harn, left side of engine)
- (engine harn, right side of firewall)
- (front side of intake manifold)
- (left rear side of cylinder head)
- (top center of engine) camshaft timing oil control valve
- Acis
- Braided
- Camshaft position sensor (left rear side of engine)
- Cl+
- Cl-
- Conn e15
- Conn e16
- Crankshaft position sensor (right front of engine)
- Dash harn, right side of dash)
- E01
- E02
- E03
- E19
- E21
- E24
- Els2
- Engine control module (behind lower right side of dash)
- Evap
- Evg
- G112
- G131
- G131 (front side of intake manifold)
- G203 (right kick panel)
- Ge01
- Htl
- Htr
- I19
- I21
- I25
- I27 (dash harn, right side of dash)
- Igf
- Igniter (on left front shock tower)
- Ignition coil 1
- Ignition coil 2
- Ignition coil 3
- Igt
- Igt2
- Igt3
- Injector 1
- Injector 2
- Injector 3
- Injector 4
- Injector 5
- Injector 6
- Instrument cluster system
- Instrument cluster system (tachometer)
- Knk1
- Knk2
- Knock sensor 1 (left side of engine)
- Knock sensor 2 (left side of engine)
- Mass airflow meter (in air intake duct)
- Me01
- Ne-
- Noise filter (on left front strut tower)
- Nsw
- Ocv+
- Ocv-
- Oxl1
- Oxr1
- Power steering oil pressure switch (left front of engine)
- Red
- Tha
- Throttle control motor (on throttle body)
- Thw
- Vpa
- Vpa2
- Vsv (acis) (left side of engine)
- Vsv (evap) (left rear of engine)
- Vta
- Vta2
3.0L, Engine Performance Wiring Diagrams (2 of 4) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 3.0L, Engine Performance Wiring Diagrams (2 of 4) for Lexus SC 300 1998:
- (1999)
- (dash harn, right side of combination meter)
- (dash harn, right side of dash)
- (engine harn, front of left shock tower) e23
- (engine harn, left fender apron)
- (engine harn, left side of engine)
- (engine harn, right side of firewall)
- Acc
- Accel position sensor (right rear side of engine)
- Am1
- Am2
- B18
- Braided
- E20
- E21
- E24
- Efi fuse 30a
- Efi relay
- Engine coolant temperature sensor (left front side of engine)
- Fpc
- Fuel pump (in fuel tank)
- Fuel pump ecu (left side of luggage compartment)
- G100 (front side of left fender)
- G112 (left rear side of cylinder head)
- G131 (front side of intake manifold)
- G308 (lower left "b" pillar)
- Heated oxygen sensor (bank 1 sensor 1) (right front side of engine, in exhaust manifold)
- Heated oxygen sensor (bank 2 sensor 1) (on right side of engine, in exhaust manifold)
- Hot at all times
- Hot w/def relay energized
- Hot w/taillight relay energized
- Htl
- Htr
- I13
- I21 (dash harn, lower right end of dash)
- I25
- I27
- Ig2
- Ign fuse 7.5a
- Ignition switch
- Instrument cluster system
- Junction block 1
- K10
- Lock
- Mirhtr fuse 10a
- Oxl1
- Oxr1
- P/n
- Park/neutral position switch (on transaxle)
- Pnk
- Red
- Relay block 2
- Short connector (behind right side of dash)
- St fuse 7.5a
- St1
- Start
- Starting/charging system
- Tail fuse 7.5a
- Throttle position sensor (on throttle body)
3.0L, Engine Performance Wiring Diagrams (3 of 4) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 3.0L, Engine Performance Wiring Diagrams (3 of 4) for Lexus SC 300 1998:
- (dash harn, lower right end of dash) i21
- (dash harn, right end of dash)
- (dash harn, right side of dash)
- (dash harn, top center of dash) i9
- (dash harn, upper left side of dash)
- (left kick panel)
- (under center console)
- A/t indicator switch (integral to park/neutral position switch) (on transmission)
- Abs ecu (right side of dash)
- Braided
- C12
- C13
- C14
- C25
- Combination meter
- D10
- D13
- E12
- E18
- E19
- Electronically controlled transmission pattern select switch
- G112 (left rear side of cyl head)
- G131 (front side of intake manifold)
- G200
- Gauge fuse 10a
- H12
- Heated oxygen sensor (bank 1 sensor 2) (on right side of engine, in exhaust manifold)
- Heated oxygen sensor (bank 2 sensor 2) (on exhaust system, near catalytic converter)
- Hot at all times
- Hot in on or start
- Htl2
- Htr2
- I10
- I17
- I20
- I25
- I27
- Junction block 1
- Junction block 3
- Malfunction indicator light
- Obd fuse 7.5a
- Oxl2
- Oxr2
- Pnk
- Pwr
- Red
- Shift lock ecu
- Snow
- Stop fuse 15a
- Stoplight switch (on brake pedal bracket)
- Vapor pressure sensor (right front corner of engine compt)
3.0L, Engine Performance Wiring Diagrams (4 of 4) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 3.0L, Engine Performance Wiring Diagrams (4 of 4) for Lexus SC 300 1998:
- (1999)
- (behind left side of dash) data link connector 3
- (dash harn, top center of dash)
- (engine harn, left side of engine)
- (left kick panel)
- (near left front strut tower) data link connector 1
- (on trans) o/d direct clutch speed sensor
- (on trans) vehicle speed sensor 2
- (right kick panel)
- (under left ashtray)
- (unused pins not shown)
- Acmg
- Air conditioning system
- Anti-lock brakes system
- Anti-theft
- Bat
- Batt
- Braided
- Ccs
- Code
- Conn e17
- Conn e18
- Conn e19
- Conn e20
- Cruise control system
- Data link connector 2 (1998) (left side of dash)
- E18
- E21
- E24
- Electronically controlled transmission solenoid (in transmission)
- Els1
- Eng+
- Eng-
- Engine control module (behind lower right side of dash)
- Eom
- Etcs fuse 15a
- Fpc
- G112 (left rear side of cylinder head)
- G131 (front side of intake mainfold)
- G200
- G200 (left kick panel)
- G203
- G206 (left instrument panel brace)
- G302
- Hot at all times
- Htl2
- Htr2
- I17
- I20
- I26
- I27
- Igsw
- Imld
- Junction block 1
- Junction block 3
- Key unlock warning switch (behind left side of dash)
- Ksw
- Mrel
- Nco+
- Nco-
- Neo
- Oil
- Oxl2
- Oxr2
- Pnk
- Ptnk
- Pwr
- Red
- Relay block 2
- Rspd
- Rxck
- Sil
- Sln+
- Sln-
- Slt+
- Slt-
- Slu+
- Slu-
- Snwi
- Snwo
- Sp2+
- Sp2-
- Sta
- Sti-
- Stp
- Tpc
- Transponder key amplifier (behind left side of dash)
- Trc+
- Trc-
- Txct
- Vsv (vapor pressure sensor) (right front corner of engine compt)
EXTERIOR LIGHTS
Back-up Lamps Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Back-up Lamps Wiring Diagram for Lexus SC 300 1998:
- (body harness, left rear of trunk) b27
- B27
- Back- up lamp
- Back-up light switch (part of park/ neutral switch)
- G407 (center rear of trunk)
- Gauge fuse 10a
- H12
- Hot in on or start
- Junction block 1 (behind left kick panel)
- Left rear combination light
- Right rear combination light
Exterior Lamps Wiring Diagram (1 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Lexus SC 300 1998:
- (body harn, behind left taillight) b27
- (body harness, left door sill)
- Am1 fusible link 100a
- Auto
- Automatic light control sensor
- B23
- B25
- B25 (body harness, top of left quarter panel)
- B27
- C10
- C14
- C16
- C25
- Combination meter
- Combination switch
- D13
- Diode
- E12
- Fuse block (at left side of engine compartment, behind battery)
- G200 (left kick panel)
- G309 (rear of left door sill)
- G316 (rear of right door sill)
- G407 (center rear of trunk)
- Gauge fuse 10a
- Head
- High high high high high high mount mount mount mount mount mount stop stop stop stop stop stop light light light light light light
- Hot at all times
- Hot in on or start
- I10
- Integration relay (left side of dash)
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- K11
- Left rear combination light
- License plate light
- Light failure sensor (left rear side of luggage compartment)
- Off
- Rear light warning light
- Right rear combination light
- Spoiler spoiler spoiler spoiler spoiler spoiler
- Stop fuse 15a
- Stop light
- Stoplight switch (near brake pedal)
- Tail
- Tail fuse 15a
- Tail- lights
- Taillight relay
- Turn signal light
- Turn signal light
- W/ rear w/ rear w/ rear w/ rear w/ rear w/ rear spoiler spoiler spoiler spoiler spoiler spoiler
- W/o rear w/o rear w/o rear w/o rear w/o rear w/o rear
Exterior Lamps Wiring Diagram (2 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Lexus SC 300 1998:
- (dash harn, upper left end of dash)
- (dash harn, upper left side of dash) i8 (4.0l)
- (dash harness, top center of dash) i9
- (engine harness, left fender apron) e10
- (engine harness, upper right radiator support) e2
- A10
- B14
- C13
- C25
- Combination meter
- Combination turn signal switch switch
- D10
- E18
- E19
- G100 (front side of left fender)
- G101 (front side of right fender)
- G200 (left kick panel)
- H11
- Haz-horn fuse 15a
- Hazard switch
- Hot at all times
- Hot in run
- I9 (3.0l) (dash harn, top center of dash)
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Left
- Left front parking light
- Left front side marker light
- Left front turn light
- Left turn signal ind
- Relay block 2 (on left side of engine compt, behind battery)
- Relay block 4 (behind left kick panel, on front side of junction block 1)
- Right
- Right front parking light
- Right front side marker light
- Right front turn light
- Right turn signal ind
- Turn fuse 7.5a
- Turn signal flasher
GROUND DISTRIBUTION
Ground Distribution Wiring Diagram (1 of 4) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Ground Distribution Wiring Diagram (1 of 4) for Lexus SC 300 1998:
- (3.0l only)
- (3.0l)
- (4.0l)
- (body harness, left rear wheelwell) b18
- (dash harn, right side of dash) i17
- (engine harn, left side of engine compt) e9
- (engine harn, upper right radiator support) e2
- (engine harness, upper right radiator support) e1
- (engine harness, upper right radiator support) e2
- (w/ tcs) (w/o tcs)
- A/c dual pressure switch
- A/c single pressure switch
- A11
- A21
- A30
- A5 a7
- Abs actuator
- Abs solenoid relay
- B17
- Brake fluid level switch
- C12
- Combination meter
- Cruise control switch
- Data link conn- ector 1
- Data link conn- ector 2
- Data link conn- ector 3
- E15
- E16
- E19
- E2 (engine harness, upper right radiator support)
- E22
- E4 (engine harness, upper left radiator support)
- E7 (engine harn, right fender apron)
- E8 (engine harness, left fender apron)
- Efi main relay
- Engine hood courtesy switch
- Engine control module
- Engine oil level warning switch
- G100 (front side of left fender)
- G101 (front side of right fender)
- G131 (on intake manifold)
- Heated oxygen sensor (bank 1, sensor 1)
- Heated oxygen sensor (bank 1, sensor 2)
- Heated oxygen sensor (bank 2, sensor 1)
- Htr relay
- I20 (dash harn, right end of dash)
- I25 (dash harn, right side of dash)
- Igniter
- Ignition system noise filter
- Left front fog light
- Left front parking light
- Left front side marker light
- Left front turn signal light
- Left low beam headlight
- Mobile phone
- Nca
- Noise filter (defogger system)
- Power steering oil pressure switch
- Relay block 2 (on left side of engine compt, behind battery)
- Relay block 6 (on left side of engine compt, behind strut tower)
- Right front fog light
- Right front parking light
- Right front side marker light
- Right front turn signal light
- Right low beam headlight
- T15
- Telephone transceiver & speaker relay
- Washer level switch
Ground Distribution Wiring Diagram (2 of 4) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Ground Distribution Wiring Diagram (2 of 4) for Lexus SC 300 1998:
- (4.0l only)
- (dash harn, top center of dash) i9
- (w/ memory)
- A21
- A31
- Auto antenna motor & relay
- B17
- B18 (body harness, left side of passenger compt)
- B27 (body harness, left rear of trunk)
- C12
- Combination meter
- Cruise control switch
- Data link conn- ector 2
- Data link conn- ector 3
- Driver's power seat control switch
- Driver's power seat ecu
- Driver's seat heater
- E15
- E16
- E26 (engine harn, right side of firewall)
- E28 (engine harn, center of firewall)
- Engine control module
- Engine oil level warning switch
- Fuel pump
- Fuel pump ecu
- G112 (left rear side of cylinder head)
- G120 (right rear side of cylinder head)
- G309 (rear of left door sill)
- G407 (center rear of trunk)
- Heated oxygen sensor (bank 1, sensor 1)
- Heated oxygen sensor (bank 1, sensor 2)
- Heated oxygen sensor (bank 2, sensor 1)
- Heated oxygen sensor (bank 2, sensor 2)
- I17 (dash harn, right side of dash)
- Igntion coil & igniter 1
- Igntion coil & igniter 2
- Igntion coil & igniter 3
- Igntion coil & igniter 4
- Igntion coil & igniter 5
- Igntion coil & igniter 6
- Igntion coil & igniter 7
- Igntion coil & igniter 8
- Left buckle switch
- Left rear combination light
- License plate light
- Light failure sensor
- Luggage compartment key unlock switch
- Nca
- P13
- Right rear combination light
Ground Distribution Wiring Diagram (3 of 4) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Ground Distribution Wiring Diagram (3 of 4) for Lexus SC 300 1998:
- (behind left kick panel, on front side of junction block 1) relay block 4
- (body harness, center of windshield header) b7
- (body harness, inside left door) b3
- (body harness, left a-pillar) b6
- (dash harn, right side of combination meter) i12
- (dash harn, right side of combination meter) i13
- (dash harn, upper left end of dash) i3
- (dash harn, upper right end of dash) i19
- (w/ memory)
- A/c control assembly
- A10
- A11
- A13 b5 (w/o memory)
- Airbag sensor assembly
- B6 (body harness, left a-pillar)
- C13
- C16
- Combination meter (4.0l only)
- Cooling fan ecu
- D10
- Dimmer switch (combination switch)
- E18
- G200 (left kick panel)
- G206 (left instrument panel brace)
- H13
- I14 (dash harn, top center of dash)
- I2 (dash harness, left end of dash)
- I3 (dash harn, upper left end of dash)
- I5 (dash harn, upper left end of dash)
- Ignition main relay
- Inner mirror
- Integration relay
- Junction block 1 (behind left kick panel)
- K12
- Key interlock solenoid (ignition switch)
- Left door key lock & unlock switch
- Left door lock/ unlock motor & door detection position switch
- Left high beam headlight (4.0l only)
- Left power window master switch & door lock control switch
- Left remote control mirror
- Left vanity light
- Light control switch (combination switch)
- Moon roof control relay
- Moon roof control switch
- Moon roof limit switch
- Moon roof motor
- Personal light
- Power main relay
- Pps ecu
- Red
- Remote control mirror switch
- Right high beam headlight (4.0l only)
- Right vanity light
- Theft deterrent & door lock ecu
- Tilt & power telescopic ecu
- To g203 (diagram 4 of 4)
- To junction block 3, pin a1 (diagram 4 of 4)
- Turn signal flasher
- Unlock warning switch (ignition switch)
- Upper right radiator support)
- W/ moon roof
- W/o moon roof
- Wiper & washer switch (combination switch)
- Wiper motor
Ground Distribution Wiring Diagram (4 of 4) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Ground Distribution Wiring Diagram (4 of 4) for Lexus SC 300 1998:
- (body harn, right door sill)
- (w/ memory) a13
- 1 (or 2)
- A/c control assembly
- A10
- A20
- A22
- A24
- Abs & traction ecu
- Abs ecu
- B10 (body harn, under left front seat)
- B11 (body harn, left side of left front seat back)
- B12
- B18
- B25
- B8 (body harn, under left front seat)
- Blower motor control relay
- C24
- C25
- Cigarette lighter
- Combination meter
- D10
- Data link connector 3
- Driver's power seat control switch
- Driver's seat recline motor
- Driver's seat slide position sensor
- Driving position memory & return switch
- E19
- E20
- E22
- Electronically controlled transmission pattern select & seat heater switches
- Engine control module
- From g206 (diagram 3 of 4)
- From junction block 1, pin e18 (diagram 3 of 4)
- Front vertical position sensor
- Fuel lid opener solenoid
- G203 (right kick panel)
- G302 (under left side of ashtray)
- G316 (rear of right door sill)
- G905 (right c-pillar)
- Glove box light switch
- H15
- High mounted stop light
- I21 (dash harn, lower right end of dash)
- I22 (dash harn, lower right end of dash)
- I24 (dash harn, lower right side of dash)
- I8 (dash harn, upper left side of dash)
- Junction block 3 (behind center of dash)
- Junction connector j/c 2 (center of rear shelf)
- Luggage compartment door opener switch
- P14
- Passenger's power seat control switch
- Passenger's seat back heater
- Power seat ecu
- Rear vertical position sensor
- Rear window defogger
- Rheostat
- Right door key lock & unlock switch
- Right door lock control switch
- Right door lock motor, door unlock detection switch & open detection switch
- Right remote control mirror
- Shift lock ecu
- Tilt & power telescopic ecu
- Traction cut switch
- Wireless door lock control ecu
HEADLIGHTS
Headlight Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Headlight Wiring Diagram for Lexus SC 300 1998:
- (behind center of dash) junction block 3
- (dash harn, left side of dash)
- (dash harness, at left kick panel)
- (engine harn, front of eng compt)
- (engine harn, right front of eng compt) (4.0l only) e1
- (or red)
- 3.0l
- 3.0l only
- 4.0l
- 4.0l only
- Auto
- Automatic light control sensor (left side of dash)
- C13
- C25
- Combination meter
- Combination switch
- Cty
- D10
- D23
- Dimmer relay
- Dimmer switch
- Dome fuse 10a
- E10 (engine harn, left side of eng compt)
- E13
- E17
- E18
- Ecu-b fuse 15a
- Ecu-ig fuse 15a
- Exterior lights system (taillight relay)
- Flash
- Fog fuse 15a
- Fog light relay
- Fog light switch
- Fuse block
- G100 (front side of left fender)
- G101 (front side of right fender)
- G200 (left kick panel)
- Gauge fuse 10a
- Head
- Head (lh) fuse 15a
- Head (lh- lwr) fuse 15a
- Head (lh- upr) fuse 15a
- Head (rh) fuse 15a
- Head (rh- lwr) fuse 15a
- Head (rh- upr) fuse 15a
- Head indic
- Headlight relay
- High
- High beam indicator
- Hot at all times
- Hot in start or run
- I16
- I3 (dash harness, left kick panel)
- Integration relay
- Junction block 1 (behind left kick panel)
- K12
- Left door lock/ unlock motor & door detection position switch
- Left fog light
- Left hi beam head- light
- Left low beam head- light
- Light control switch
- Main fuse 60a
- Off
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Relay block 4 (behind left kick panel, on front side of junction block 1)
- Relay block 5 (behind left kick panel, on rear side of junction block 1)
- Right fog light
- Right hi beam head- light
- Right low beam head- light
- Tail
HORN
Horn Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Horn Wiring Diagram for Lexus SC 300 1998:
- (upper left radiator support) e4
- Combination switch
- Haz-horn fuse 15a
- Horn
- Horn relay
- Horn switch
- Hot at all times
- Left horn
- R/b 2 (on left side of engine compartment, behind battery)
- R/b 4 (behind left kick panel, on front side of junction block 1)
- Right horn
- Theft deterrent & door lock control ecu (behind instrument cluster)
INSTRUMENT CLUSTER
Instrument Cluster Wiring Diagram (1 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Lexus SC 300 1998:
- (front side of intake manifold) g110 (sc 300)
- (i/p harn, left center of dash)
- (i/p harn, right side of dash)
- (sc400) (sc300)
- A/c and electronic power steering systems
- A/c control assembly
- A10
- Abs ind
- All times
- Anti-lock brake system
- B10
- B11
- B12
- B13
- Brake ind
- C10
- C11
- C12
- C13
- C14
- C15
- C16
- C25
- Charge ind
- Combination meter
- Cruise ind
- D10
- D11
- D12
- D13
- D14
- D15
- D16
- D17
- D18
- D19
- D20
- D21
- D22
- D23
- D5 d8
- Door ind
- Drive monitor
- E12
- E13
- Ecu-b fuse 15a
- Engine control system
- Engine controls system
- Exterior lights system
- Exterior lights system (turn flasher)
- Fuel
- Fuel injector 1
- Fuel sender (in fuel tank)
- G117 (sc 400) (right rear side of cylinder head)
- G202 (below left ashtray)
- Gauge fuse 10a
- H12
- Head ind
- Head- lights system
- High beam ind
- Hot at
- Hot in on or start
- Hot in run
- Hot with taillight relay energized
- I8 (i/p harn, left center of dash)
- Ign fuse 7.5a
- Illumination
- J/b 1 (left side of dash)
- J/b 3 (behind center of dash)
- J/b 3 (center of dash)
- L (sc400)
- Left turn ind
- Low fuel ind
- Malfunction ind
- Oil ind
- Oil level ind
- Oil pressure switch (left side of eng)
- Panel fuse 7.5a
- Power ind
- Rear lt ind
- Red
- Rheostat
- Right turn ind
- Sc300
- Sc400
- Seat belt ind
- Snow ind
- Speedometer/ odometer/ tripmeter
- Srs ind
- Starting/ charging system (generator)
- Trac ind
- Trac off ind
- Warning system
- Warning systems
- Washer level ind
- Water temp
- Water temperature sender (left side or engine)
Instrument Cluster Wiring Diagram (2 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus SC 300 1998:
- (i/p harn, right end of dash)
- (i/p harn, right side of dash)
- (i/p harness, left kick panel)
- (sc400) (sc300)
- A/b
- A/t indicator switch
- Anti-theft system
- Brake fluid level warning switch (on brake fluid reservoir)
- Clock/ outside temp
- Cooling fan ecu
- Dome fuse 10a
- E18
- Engine control module (behind lower right side of dash)
- Engine controls system
- Engine oil level warning switch (left front of engine)
- G100 (front of left front fender)
- G101 (front side of right fender)
- G114 (sc 400) (left rear side of cylinder head)
- G117 (sc 300) (right rear side of cylinder head)
- Hot at all times
- Hot in start
- I20
- I20 (sc300) i27 (sc400)
- I25 (sc 300) i28 (sc 400) (i/p harness, right side of dash)
- I25 (sc300) i27 (sc400)
- I25 (sc400) i26 (sc300) (i/p harn, right side of dash)
- I26
- I27
- Igniter (left side of engine compartment)
- J/b 1 (left side kick panel)
- J/b 2 (left side of eng compt)
- J/b 3 (behind center of dash)
- J/b 3 (center of dash)
- Oil level
- Oil temp
- P/n
- Park/ neutral position switch (on trans- mission)
- Parking brake switch (below console)
- Red
- Reset
- Sc300
- Sc400
- Set
- Short connector
- St fuse 7.5a
- Starter relay
- Theft
- Trip
- Trip switch & theft deterrent indicator light
- W/o traction control
- Washer fluid level switch (left front of engine compt)
INTERIOR LIGHTS
Courtesy Lamps Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Courtesy Lamps Wiring Diagram for Lexus SC 300 1998:
- (body harn, inside left door) b1
- (body harness, center of windshield header) b7 (w/o moon roof)
- (body harness, left a-pillar) b6
- (dash harness, upper left end of dash) i5
- (right kick panel)
- B1 (body harness, inside left door)
- B6 (body harness, left "a" pillar)
- B7 (body harness, center of windshield header)
- Combination meter
- D10
- Dome fuse 10a
- Door
- Door open warning light
- E11
- G200 (left kick panel)
- G203
- Gauge fuse 10a
- H10
- Hot at all times
- Hot in on or acc
- Hot in on or start
- I16
- I3 (dash harness, upper left end of dash)
- Ignition key cylinder light
- Integration relay
- Interior
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Left door courtesy lamp
- Left door unlock & door open detection switch
- Left vanity light
- Luggage compartment lamp
- Luggage compartment light switch
- Map
- Off
- Personal light
- Pnk
- Radio 2 fuse 7.5a
- Red
- Red i22 (dash harn, lower right end of dash)
- Relay block 2 (on left side of engine compartment behind battery)
- Relay block 4 (behind left kick panel, on front side of junction block 1)
- Right door courtesy lamp
- Right door unlock & door open detection switch
- Right vanity light
- Step light
Instrument Illumination Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Instrument Illumination Wiring Diagram for Lexus SC 300 1998:
- (dash harness, behind radio) i32
- (dash harness, right side of steering column) i38
- (w/ cd player) (w/o cd player)
- A/c control &
- A/c control assembly (behind center of dash)
- A/t shift lever illumination lamp
- A10
- A12
- Am1 fusible link 100a
- C12
- C25
- Cigarette lighter lamp
- Combination meter
- E18
- Electronic controlled transmission pattern select & seat heater switch
- Fuse block (at left side of engine compt, behind battery)
- G200 (left kick panel)
- Glove box lamp
- Glove box light switch
- H10
- Hazard switch lamp
- Head
- Hot at all times
- I16
- I32 (dash harness, behind radio)
- I8 (dash harness, upper left side of dash)
- Integration relay (on junction block 1)
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- K11
- Light control switch (part of combination switch)
- Off
- Panel fuse 7.5a
- R3 r4
- R3 r5
- Radio & player lamp
- Radio switch lamp
- Rheostat
- Solid state
- Tail
- Taillight relay
- Trip switch & theft deterrent
MEMORY SYSTEMS
Memory Mirrors Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Memory Mirrors Wiring Diagram for Lexus SC 300 1998:
- (dash harn, upper left end of dash) i3
- Acc
- Down
- Driver's power seat ecu (under driver's seat)
- Driver's power seat ecu shield
- Driving position memory & return switch (left side of dash)
- Dsw
- Ecu-b fuse 15a
- Ecue
- G200
- G206 (left instrument panel brace)
- G302 (under left side of ashtray)
- Gnd
- Hot at all times
- Hot in acc or on
- Hsrl
- Hsrr
- I10 (dash harn, right side of combination meter)
- I14
- I14 (dash harness, top center of dash)
- I16
- Junction block 1 (behind left kick panel)
- Left
- Left door open detection switch
- Left remote control mirror
- Left/ right
- M+l
- M+r
- Mhl
- Mhr
- Mry
- Mvl
- Mvr
- N0. 1
- N0. 2
- Nca
- Operation switch
- Pnk
- Rad fuse 7.5a
- Remote control mirror ecu (behind left center of dash)
- Remote control mirror switch
- Right
- Right remote control mirror
- Select switch
- Set
- Swb
- Swe
- Swlh
- Swlv
- Swrh
- Swrv
- Tilt & power telescopic ecu (behind left side of dash)
- Up/ down
- Vsrl
- Vsrr
Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus SC 300 1998:
- (body harn, under left front seat)
- (dash harn, behind combination meter)
- (dash harn, behind combination meter) i6
- (dash harn, left end of dash) i1
- (dash harn, upper left end of dash)
- (or red)
- Asw
- Auto sw
- B4 (body harness, left door sill)
- D10
- Dome fuse 10a
- Driver's power seat ecu (under driver's seat)
- Driver's power seat ecu shield
- Driving position memory & return switch (left side of dash)
- Dsw
- Ecu-b
- Ecu-ig fuse 15a
- Ecue
- G200 (left kick panel)
- G206 (left instrument panel brace)
- G302 (under left side of ashtray)
- Gauge fuse 10a
- Gnd
- H10
- H12
- H13
- H15
- Hot at all times
- Hot in start or run
- I16
- Junction block 1 (behind left kick panel)
- Left door lock/ unlock motor & door detection position switch
- Manual sw
- Mry
- Msw
- N0. 1
- N0. 2
- Nca
- P (pkb)
- Park/neutral position switch (on transmission)
- Pnk
- Power fuse 30a
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Remote control mirror ecu (behind left center of dash)
- Set
- Ssr-
- T10
- Telesco long
- Telesco short
- Telescopic control motor
- Telescopic position sensor
- Telescopic position sensor (behind left side of dash)
- Tem+
- Tem-
- Tes
- Tilt & power telescopic ecu (behind left side of dash)
- Tilt & power telescopic unit (combination switch)
- Tilt control motor
- Tilt down
- Tilt position sensor
- Tilt up
- Tim+
- Tim-
- Tis
- Unlock warning switch (ignition switch)
- Uwsw
Memory Seats Wiring Diagram (1 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Memory Seats Wiring Diagram (1 of 2) for Lexus SC 300 1998:
- (body harness, under left front seat)
- (dash harn, left end of dash) i1
- (dash harness, (upper left end of dash)
- (or red)
- +b2
- B10
- B9 (body harn, below left front seat)
- C10
- Door fuse 30a
- Down
- Driver's front vertical motor (under seat)
- Driver's power seat control switch
- Driver's rear vertical motor (under seat)
- Driver's slide control motor (under seat)
- Driving position memory/ return switch
- Dsw
- Ecu-ig fuse 15a
- Ecue
- Fdwn
- Front
- Front vertical
- Frv+
- Frv-
- Fup
- G309 (rear of left door sill)
- Gnd
- Gnd2
- Hot at all times
- Hot in start or on
- I10
- Junction block 1 (behind left kick panel)
- Left door open detection switch
- Lumbar support
- Lumbar support motor (under left seat)
- Mry
- Nca
- P13
- P14
- Pnk
- Power seat ecu (under driver's seat)
- Pvcc
- Rcl+
- Rcl-
- Rclf
- Rclr
- Rdwn
- Rear
- Reclining
- Red
- Rrv+
- Rrv-
- Rup
- Set
- Shield
- Sld+
- Sld-
- Sldf
- Sldr
- Slide
- Ssfv
- Ssr-
- Ssrr
- Ssrs
- Ssrv
- Stop
- Stop fuse 15a
- Stoplight switch (on bracket, above brake pedal)
- Sysb
- Tilt/ power telescopic ecu (behind left side of dash)
- Vertical rear
Memory Seats Wiring Diagram (2 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Memory Seats Wiring Diagram (2 of 2) for Lexus SC 300 1998:
- (body harn, left side of left front seat back)
- (body harness, top of left seat back)
- B10
- B11
- B13
- B13 (body harness, top of left seat back)
- Dome fuse 10a
- Down
- Driver's power seat reclining motor control (under driver's seat)
- Front
- Front vertical motor (under right seat)
- Front vertical position sensor (under driver's seat)
- Front verticle
- G302 (under left side of ashtray)
- G316 (rear of right door sill)
- Gauge fuse 10a
- Gnd
- H10
- H12
- Hold
- Hot at all times
- Hot in on or start
- Junction block 1 (behind left kick panel)
- Lumbar support
- Lumbar support motor (under right seat)
- P15
- Park/ neutral position switch
- 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 (under right seat)
- Passenger's seat slide position sensor (under seat)
- Passenger's seatbelt buckle switch (in buckle)
- Passenger's tension reducer solenoid
- Pbcl
- Pvcc
- Rear
- Rear vertical motor (under right seat)
- Rear vertical position sensor (under driver's seat)
- Rear verticle
- Reclining
- Reclining motor (under right seat)
- Red
- Relay block 2 (on left side of engine comp, behind battery)
- Release
- Rfsw
- Rrsw
- Sgnd
- Sld+
- Sld-
- Sldf
- Sldr
- Slide
- Slide position sensor (under driver's seat)
- Slsw
- Ssrs
- Sysb
PASSIVE RESTRAINTS
Electric Tension Reducer Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Electric Tension Reducer Wiring Diagram for Lexus SC 300 1998:
- Ecu-ig fuse 15a
- G305 (below right "b" pillar)
- G308 (below left "b" pillar)
- Hot in start or on
- J/b 1 (left kick panel)
- Left buckle switch (inside driver's seat belt buckle head)
- Left tension reducer solenoid (below left "b" pillar)
- Passenger's power seat ecu (under passenger's seat)
- Right buckle switch (inside passenger's seat belt buckle head)
- Right tension reducer solenoid (below right "b" pillar)
- Tension reducer diode (left kick panel)
POWER ANTENNA
Power Antenna Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Power Antenna Wiring Diagram for Lexus SC 300 1998:
- (dash harn, behind radio)
- (nakamichi)
- (nakamichi) i33
- (pioneer)
- (pioneer) i32
- Acc
- Ant+b
- Anta
- Antb
- Auto antenna control relay
- Auto antenna motor
- Auto antenna motor & relay (at left side of luggage compartment)
- 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
- Junction block 1 (behind left kick panel)
- R20
- Radio & player
- Radio 1 fuse 20a
- Radio 2 fuse 7.5a
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Sensor
- Sgnd
- Sig
- Solid state
- Svcc
POWER DISTRIBUTION
Power Distribution Wiring Diagram (1 of 3) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Power Distribution Wiring Diagram (1 of 3) for Lexus SC 300 1998:
- (3.0l)
- (3.0l) (4.0l)
- (4.0l)
- (engine harness, left side of eng compt) e10
- Abs motor relay, abs solenoid relay
- Abs n0. 1 fuse 60a
- Acc
- Alt fuse 120a 150a
- Am1
- Am1 fuse 100a
- Am2
- Am2 fuse 30a
- Battery
- C13
- D11
- Data link connector 3
- Dome fuse 10a
- E10
- Engine control module, park/neutral position switch, clutch start switch
- Fog fuse 15a
- Fog light relay
- Generator
- Haz-horn fuse 15a
- Horn relay, hazard switch, theft deterrent horn
- I3 (dash harn, upper left end of dash)
- Ig sw fuse 40a
- Ig1
- Ig2
- Ignition main relay
- Ignition switch
- Inj fuse 30a
- Integration relay
- Integration relay,
- Junction block 1 (behind left kick panel)
- Lock
- Main fuse 60a
- Nca
- Obd ii fuse 7.5a
- Rad 2 fuse 7.5a
- Radio & player, auto antenna motor & relay, woofer speaker amplifier, stereo power amplifier
- Radio 1 fuse 20a
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Relay block 4 (behind left kick panel, on front side of junction block 1)
- Remote control mirror ecu
- Remote control mirror switch
- Seat heater switch
- St fuse 7.5a
- St-htr fuse 15a
- St1
- Start
- Theft deterrent & door lock ecu, wireless door lock ecu, cruise control ecu, passenger power seat ecu, driver's power seat ecu, tilt & power telescopic ecu, door courtesy lights, vanity lights, ignition key cylinder light, step light, personal light, luggage compartment light, combination meter, a/c control assembly
- To cig fuse, junction block 1 (diagram 2 of 3)
- To def fuse, relay block 2 (diagram 3 of 3)
- To door fuse, junction block 1 (digram 2 of 3)
- To efi fuse relay block 2 (diagram 3 of 3)
- To gauge fuse, junction block 1 (diagram 2 of 3)
- To ign fuse, junction block 1 (diagram 2 of 3)
- Woofer speaker amplifier, stereo power amplifier, radio & player, auto antenna motor & relay
Power Distribution Wiring Diagram (2 of 3) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Power Distribution Wiring Diagram (2 of 3) for Lexus SC 300 1998:
- (behind left kick panel) junction block 1
- 15a
- 7.5a
- A/c control assembly, shift lock ecu
- A12
- C16
- Cig fuse
- Cigarette lighter
- Combination meter, airbag sensor assembly, engine control module
- Combination meter, automatic light control sensor, remote control mirror ecu
- Diode
- Door fuse 30a
- Driver's seat control switch, passenger's seat control switch, driver's power seat ecu, passenger's power seat ecu, theft deterrent & door lock ecu, fuel lid opener switch
- E12
- E13
- E17
- Ecu-b fuse 15a
- Ecu-ig fuse 15a
- Engine control module, license lights, light failure sensor
- Engine controls system
- Engine fuse 7.5a
- From am1 fuse (diagram 1 of 3)
- From ignition switch (diagram 1 of 3)
- From ignition switch, (diagram 1 of 3)
- From rad 2 fuse, junction block 1 (diagram 1 of 3)
- G10
- G200 (left kick panel)
- Gauge fuse 10a
- Generator
- H10
- H12
- H15
- H16
- Hazard switch
- Heater relay, a/c magnetic clutch relay, defogger relay, a/c control assembly, water valve vsv
- Htr fuse 10a
- I10
- I14
- I21 (dash harn, lower right end of dash)
- Ign fuse
- Integration relay
- Interior lights system
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- K10
- K13
- Panel fuse 7.5a
- Parking lights, front side marker lights
- Power main relay
- Pwr fuse 30a
- Stop fuse 15a
- Stop light switch
- Tail fuse 7.5a
- Taillight relay
- Telephone transceiver & speaker relay, auto antenna & motor relay, driver power seat ecu, tension reducer solenoids, theft deterrent & door lock ecu, cruise control ecu, tilt & power telescopic ecu. inner mirror, ignition main relay, mobile phone, throttle driver, abs ecu, abs & traction ecu, pps ecu, cooling fan ecu, shift lock ecu, automatic light control sensor
- Theft deterrent & door lock ecu, airbag sensor assembly
- Tilt & power telescopic ecu, moon roof control relay
- Turn fuse 7.5a
- Vehicle speed sensor 1, back-up light switch (m/t), park/neutral position switch (a/t), cruise control clutch switch (m/t), light failure sensor, wireless door lock ecu, electronic controlled transmission pattern select switch, combination meter, trip switch and theft deterrent indicator light
- Washer motor, wiper/washer switch, wiper motor
- Wiper fuse 20a
Power Distribution Wiring Diagram (3 of 3) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Power Distribution Wiring Diagram (3 of 3) for Lexus SC 300 1998:
- (digram 1 of 3)
- Alt sensing fuse 7.5a
- Def fuse 50a
- Defogger relay
- Dimmer relay (4.0l)
- E10 (engine harness, left fender apron)
- Efi fuse 30a
- Efi main relay
- Engine control module
- Fog light relay, left low beam headlight, left hi beam headlight (3.0l)
- From alt fuse, fuse block (diagram 1 of 3)
- From haz-horn fuse relay block 2 f
- From tel fuse, relay block 2 (diagram 3 of 3)
- Generator
- Head (lh-upr) fuse 15a
- Head (rh-upr) fuse 15a
- Headlight relay
- Heater relay
- Htr fuse 60a
- Junction block 1 (behind left kick panel)
- Left and right mirror heater, idle-up diode
- Left head fuse (3.0l) left lower head fuse (4.0l) 15a
- Left hi beam headlight
- Mir-htr fuse 10a
- Rear defogger
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Right head fuse (3.0l) right lower head fuse (4.0l) 15a
- Right hi beam headlight, combination meter
- Right low beam headlight, combination meter (usa sc 300), right hi beam headlight (3.0l)
- Starter
- Starter relay
- Tel fuse 15a
- Telephone transceiver & speaker relay
- Throttle driver
- To headlight relay, relay block 2 (diagram 3 of 3)
- Trac fuse 7.5a
POWER DOOR LOCKS
Keyless Entry & Anti-Theft Wiring Diagram (1 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Keyless Entry & Anti-Theft Wiring Diagram (1 of 2) for Lexus SC 300 1998:
- (above base of right b-pillar) wireless door lock control ecu
- (body harn, left rear wheelwell)
- (dash harn, lower right end of dash)
- (dash harn, top center of dash)
- (dash harn, top center of dash) i14
- (dash harn, upper left side of dash)
- (dash harn, upper right side of dash)
- (rear of right door sill) g316
- Acc
- Act+
- Act-
- Actd
- B1+
- B18
- B22
- Bzr
- Bzr2
- Cig fuse 15a
- Cty
- Diode
- Dome fuse 10a
- Door fuse 30a
- Dswd
- Dswh
- Dswl
- Dswp
- Ecu-ig fuse 15a
- Engine hood courtesy switch (center front of engine compartment)
- G101 (right front fender)
- G200 (left kick panel)
- Gauge fuse 10a
- Grd
- H10
- Head
- Headlights system
- Horn
- Horn relay
- Hot at all times
- Hot in run
- Hot in run or accy
- Hot in run or start
- I14
- I14 (dash harn, top center of dash)
- I16
- I22
- I22 (dash harn, lower right end of dash)
- Ind
- Integration relay
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- K13
- Ksw
- Left front door key lock/unlock switch
- Lock
- Lswd
- Lswp
- Lug
- Luggage compartment light switch (center rear of trunk)
- Master power window/door lock control switch
- Of dash)
- Pnk
- Power circuit breaker 30a
- Power main relay
- Prly
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Right front door key lock/unlock switch
- Right front door lock control switch
- Srly
- Starter relay
- Tail
- Taillight relay
- Theft deterrent & door lock ecu (behind instrument cluster)
- Tsw
- Ul1
- Ul2
- Ul3
- Unlock
- Wireless door lock buzzer (at left side of engine compartment, near strut tower)
Keyless Entry & Anti-Theft Wiring Diagram (2 of 2) for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Keyless Entry & Anti-Theft Wiring Diagram (2 of 2) for Lexus SC 300 1998:
- (dash harn, top center of dash) i14
- B15
- Combination meter
- D10
- G200 (left kick panel)
- G203 (right kick panel)
- G407 (center rear of trunk)
- H13
- Haz-horn fuse 15a
- Horn relay
- Hot at all times
- I2 (dash harn, left end of dash)
- Junction block 1 (behind left kick panel)
- 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)
- Pnk
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- 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
Electrochromic Mirrors Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Electrochromic Mirrors Wiring Diagram for Lexus SC 300 1998:
- Ecu-ig fuse 15a
- G200 (left kick panel)
- Hot in on or start
- I3 (dash harn, upper left end of dash)
- Inner mirror
- Junction block 1 (behind left kick panel)
- Left remote control mirror
- Red
- Right remote control mirror
- W/ memory
Power Mirrors Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Power Mirrors Wiring Diagram for Lexus SC 300 1998:
- B2 (body harness, in left door)
- D10
- D11
- Down
- G200 (left kick panel)
- Hot in acc or on
- Junction block 1 (behind left kick panel)
- Left
- Left remote control mirror
- Left/ right
- Operation switch
- Radio 2 fuse 7.5a
- Remote control mirror switch
- Right
- Right remote control mirror
- Select switch
- Up/ down
POWER SEATS
Driver Seat Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Driver Seat Wiring Diagram for Lexus SC 300 1998:
- Door fusible link 30a
- Down
- Driver's power seat control switch
- Driver's seat front vertical motor (under seat)
- Driver's seat lumbar motor (in seatback)
- Driver's seat rear vertical motor (under seat)
- Driver's seat reclining motor (under seat)
- Driver's seat slide motor (under seat)
- Front
- G309 (rear of left door sill)
- Hold
- Hot at all times
- Junction block 1 (behind left kick panel)
- Lumbar support
- Rear
- Reclining
- Release
- Slide
- Vertical front
- Vertical rear
Heated Seats Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Heated Seats Wiring Diagram for Lexus SC 300 1998:
- Am1 fusible link 100a
- Driver's seat heater (in seat back)
- Driver's seat heater (in seat cushion)
- E10 (engine harn, left fender apron)
- E18
- Ecu-ig fuse 15a
- Front passenger's seat heater (in seat back)
- Front passenger's seat heater (in seat cushion)
- Fuse block (at left side of engine compt, behind battery)
- G200 (left kick panel)
- G309 (rear of left door sill)
- G316 (rear of right door sill)
- Hot at all times
- Hot in on or start
- I2 (dash harn, left end of dash)
- I3 (dash harn, upper left end of dash)
- Ignition main relay
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Left
- Relay block 4 (behind left kick panel, on front side of junction block)
- Right
- Seat heater switch
- Seat-htr fuse 15a
POWER TOP/SUNROOF
Power Top/Sunroof Wiring Diagrams for Lexus SC 300 1998
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Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Power Top/Sunroof Wiring Diagrams for Lexus SC 300 1998:
- 15a
- 30a
- B16 (body harness, center of windshield header)
- B6 (body harness, left "a" pillar)
- Close
- D10
- Dome fuse 10a
- Door fuse
- Door open detection switch lh
- Door open detection switch rh
- Down
- Ecu-ig fuse
- G200 (left kick panel)
- G203 (right kick panel)
- Gnd
- H10
- H15
- Hot at all times
- Hot in on or start
- I16
- Is1
- Is2
- Junction block 1 (behind left kick panel)
- K13
- Moon roof control relay (in front of moon roof opening)
- Moon roof control switch
- Moon roof motor & limit switch (in front of moon roof opening)
- Mtr+
- Mtr-
- No. 1
- No. 2
- Open
- Pnk
- Power fuse
- Power main relay
- Red
- Relay block 2 (on left side of engine compt, behind battery)
- Theft deterrent & door lock control ecu (behind instrument cluster)
POWER WINDOWS
Power Window Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Power Window Wiring Diagram for Lexus SC 300 1998:
- (at left kick panel)
- Auto
- Auto down module
- B1 (door harness, in left front door)
- B15
- D10
- Dome fuse 10a
- Door fusible link 30a
- Down
- Ecu-ig fuse 15a
- G200 (at left kick panel)
- G203 (right kick panel)
- H10
- Hot at all times
- Hot in on or start
- I16
- J/b 1
- J/b 1 (at 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 and door lock control ecu (behind instrument cluster)
RADIO
Base Radio, without CD Changer for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Base Radio, without CD Changer for Lexus SC 300 1998:
- (center back panel) g407
- (console box harness, under front end of center console) i32
- (console box harness, under front end of center console) i33
- (floor 3 harness, under rear seat) b20
- (under right ashtray) g302
- A/c control switch & radio switch
- A10
- A12
- Acc
- Amp
- Ant
- Anta
- Antb
- Aud+
- Aud-
- Auto antenna motor & relay (at left side of luggage compartment)
- B12
- B12 (floor 3 harness, under center console)
- C10
- E10
- Ecu-ig fuse 15a
- Fl+
- Fl-
- Fr+
- Fr-
- Hot at all times
- Hot in acc or on
- Hot in on or start
- I33 (console box harness, under front end of center console)
- Illumination
- Interior lights system
- J/b 1 (behind left kick panel)
- Left front door speaker
- Left rear speaker
- Mute
- Pnk
- Pwr
- R/b 2 (on left side of engine compartment, behind battery)
- Radio & player
- Radio 1 fuse 20a
- Radio 2 fuse 7.5a
- Red
- Right front door speaker
- Right rear speaker
- Rl+
- Rl-
- Rr+
- Rr-
- Ru+
- Ru-
- Sgnd
- Shield
- Sp+
- Sp-
- Speaker relay
- Telephone transceiver
- Telephone transceiver & speaker relay (at left rear corner of luggage compartment)
- Tlmt
- Vol+
- Volc
- Woofer speaker (right side of rear shelf)
- Woofer speaker amplifier (at right side of luggage compartment)
- Wp+
- Wp-
with CD Changer, Nakamichi for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for with CD Changer, Nakamichi for Lexus SC 300 1998:
- (console box harness, under front end of center console) i33
- (floor 3 harness, right side of luggage compartment) b29
- (floor 3 harness, under rear seat) b20
- (under right ashtray) g302
- A/c control switch & radio switch
- A10
- A11
- A12
- A13
- A14
- Acc
- Amp
- Ant
- Anta
- Antb
- Aud+
- Aud-
- Automatic cd changer
- B10
- B12
- B29 (floor 3 harness, right side of luggage compartment)
- B30 (floor 3 harness, right side of luggage compartment)
- Beep
- C10
- C11
- C12
- C13
- C14
- C15
- Cd player
- Cdl+
- Cdl-
- Cdr+
- Cdr-
- D10
- D11
- D12
- E10
- Fl+
- Fl-
- Fr+
- Fr-
- Gnd
- Hot at all times
- Hot in acc or on
- I34 (console box harness, under front end of center console)
- Illumination
- Interior lights system
- J/b 1 (behind left kick panel)
- Left front door speaker
- Left rear speaker
- Luggage compartment light switch
- Mute
- Pnk
- Power antenna system
- Pwr
- R/b 2 (on left side of engine compartment, behind battery)
- Radio & cd player
- Radio 1 fuse 20a
- Radio 2 fuse 7.5a
- Red
- Right front door speaker
- Right rear speaker
- Rl+
- Rl-
- Rr+
- Rr-
- Sgn1
- Sgnd
- Shield
- Sp+
- Sp-
- Speaker relay
- Stereo power amplifier (at right side of luggage compartment)
- Telephone transceiver
- Telephone transceiver & speaker relay (at left rear corner of luggage compartment)
- Tlmt
- Txm+
- Txm-
- Txs+
- Txs-
- Under rear seat)
- Vol+
- Volc
- Wf+
- Wf-
- Woofer speaker (right side of rear shelf)
- Woofer speaker amplifier (at right side of luggage compartment)
with CD Changer, Pioneer for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for with CD Changer, Pioneer for Lexus SC 300 1998:
- (console box harness, under front end of center console) i33
- (console box harness, under front end of center console) i34
- (floor 3 harness, right front of luggage compartment) b28
- (floor 3 harness, under rear seat) b20
- (under right ashtray) g302
- A/c control switch & radio switch
- A10
- A11
- A12
- A13
- A14
- Acc
- Amp
- Ant
- Anta
- Antb
- Aud+
- Aud-
- Automatic cd changer
- B10
- B12
- B12 (floor 3 harness, under center console)
- B20
- B23 (floor 3 harness, at base of right rear windshield)
- B30 (floor 3 harness, right side of luggage compartment)
- Beep
- C10
- C11
- C12
- C13
- C14
- C15
- Cd player
- Cdl+
- Cdl-
- Cdr+
- Cdr-
- D10
- D11
- D12
- E10
- Fl+
- Fl-
- Floor 3 harness, under rear seat)
- Fr+
- Fr-
- Gnd
- Hot at all times
- Hot in acc or on
- I34 (console box harness, under front end of center console)
- Illumination
- Interior lights system
- J/b 1 (behind left kick panel)
- Left front door speaker
- Left rear speaker
- Luggage compartment light switch
- Mute
- Pnk
- Power antenna system
- Pwr
- R/b 2 (on left side of engine compartment, behind battery)
- Radio & cd player
- Radio 1 fuse 20a
- Radio 2 fuse 7.5a
- Red
- Right front door speaker
- Right rear speaker
- Rl+
- Rl-
- Rr+
- Rr-
- Ru+
- Ru-
- Sgn1
- Sgnd
- Shield
- Sp+
- Sp-
- Speaker relay
- Stereo power amplifier (at right side of luggage compartment)
- Telephone transceiver
- Telephone transceiver & speaker relay (at left rear corner of luggage compartment)
- Tlmt
- Txm+
- Txm-
- Txs+
- Txs-
- Vol+
- Volc
- Wf+
- Wf-
- Woofer speaker (right side of rear shelf)
- Woofer speaker amplifier (at right side of luggage compartment)
SHIFT INTERLOCKS
Shift Interlock Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Shift Interlock Wiring Diagram for Lexus SC 300 1998:
- (left kick panel)
- 10a
- 15a
- Acc
- Cig fuse
- Doff
- E17
- E18
- E20
- Ecu-ig fuse
- Engine controls system
- G200
- Gauge fuse
- H12
- H13
- H15
- Hot at all times
- Hot in acc or run
- Hot in run or start
- I10
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Key interlock solenoid (integral to ignition switch)
- Kls+
- Park/neutral position switch (on transmission)
- Shift lock control switch
- Shift lock ecu & transmission control switch (under center console near selector lever)
- Shift lock solenoid
- Sls+
- Sls-
- Stop fuse
- Stop light switch (on bracket) above brake pedal)
- Stp
- Transmission system
STARTING/CHARGING
3.0L
3.0L, Starting Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for 3.0L, Starting Wiring Diagram for Lexus SC 300 1998:
- (on transmission)
- Acc
- Alt fusible link 120a
- Am1
- Am1 fusible link 100a
- Battery
- E15
- E18
- Engine control module (behind lower right side of dash)
- Fuse block (at left side of engine compartment, behind battery)
- I25 (dash harness, right side of dash)
- I26 (dash harness, lower right side of dash)
- Ignition switch
- Igsw fuse 40a
- Instrument cluster system
- Junction block 1 (behind left kick panel)
- Lock
- Main fusible link 60a
- Nca
- Nsw
- Park/ neutral position switch
- Relay block 2 (on left side of engine compt, behind battery)
- Run
- Srly
- St fuse 7.5a
- St1
- Sta
- Start
- Starter motor
- Starter relay
- Theft deterrent & door lock control ecu (behind instrument cluster)
Charging Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Charging Wiring Diagram for Lexus SC 300 1998:
- (2000)
- (3.0l) (4.0l)
- 3.0l
- 4.0l
- Alt fusible link 120a 150a
- Alt sensing fuse 7.5a
- Battery
- C14
- Charging warning light
- Combination meter
- Engine fuse 7.5a
- Fuse block (at left side of engine compt, behind battery)
- Generator
- Hot in run or start
- Ign fuse 7.5a
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Main fusible link 60a
- Nca
- Relay block 2 (on left of engine compt, behind battery)
- Starting circuit
SUPPLEMENTAL RESTRAINTS
Supplemental Restraint Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Supplemental Restraint Wiring Diagram for Lexus SC 300 1998:
- Acc
- Airbag ind
- Airbag sensor assembly (behind center of dash, forward of center console)
- Airbag squib (front passenger's airbag assembly)
- Airbag squib (steering wheel pad)
- Cig fuse 15a
- Combination meter
- D11
- Data link connector 1 (left side of engine)
- Data link connector 2 (behind left side of dash)
- E10
- E13
- Ecu-b fuse 15a
- G10
- G200 (behind left kick panel)
- H12
- Hot at all times
- Hot in on or acc
- Hot in on or start
- Ig2
- Ign fuse 7.5a
- J/b 1 (behind left kick panel)
- J/b 3 (behind center of dash)
- Red
TRANSMISSION
A/T Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for A/T Wiring Diagram for Lexus SC 300 1998:
- (dash harn, right side of dash)
- (dash harn, right side of dash) i17
- (dash harn, top center of dash)
- (engine harn, left side of dash)
- (engine harn, right side of firewall)
- (engine harn, right side of firewall) e24
- (front side of left fender) g100
- (left rear side of cyl head) g114
- +b1
- 1998 models
- 1999 models
- 2 ind
- 3 ind
- A/t indicator switch (park/neutral position switch (on top left side of transmission)
- A/t oil
- Accel position sensor (top center of engine)
- Batt
- D ind
- E01
- E02
- E03
- E15
- E16
- E17
- E18
- E19
- E21
- E24
- Efi fuse 30a
- Efi main relay
- Electronically controlled transmission pattern select switch
- Electronically controlled transmission solenoid (in transmission)
- Engine control module (behind right side of dash)
- Engine controls (combination meter)
- Engine coolant temperature sensor (left front side of eng)
- G206 (left instrument panel brace)
- Gauge fuse 10a
- H12
- Hot at all times
- Hot in on or start
- I10
- I25
- I25 (dash harn, right side of dash)
- I27
- I27 (dash harn, right side of dash)
- Ign fuse 7.5a
- Igsw
- Instrument panel j/b (left side of dash)
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- L ind
- Mrel
- N ind
- Nco+
- Nco-
- No. 1
- No. 2
- O/d direct clutch speed sensor (on trans- mission)
- Oil
- P ind
- Pnk
- Pwr
- Pwr ind
- Pwrl
- R ind
- R n
- R/b 2 (left side of engine compt)
- Red
- Sln
- Sln+
- Sln- sln-
- Slt
- Slt+
- Slt-
- Slu
- Slu+
- Slu-
- Snow
- Snow ind
- Snwi
- Snwl
- Sp2+
- Sp2-
- Starting/ charging system
- Stop fuse 15a
- Stoplight switch (on brake pedal bracket)
- Stp
- Temp
- Throttle position sensor (on throttle body)
- Thw
- Transmission control switch (d - 3) (near gear selector)
- Vehicle speed sensor (on trans- mission)
- Vpa
- Vpa2
- Vta
- Vta2
TRUNK, TAILGATE, FUEL DOOR
Trunk, Tailgate, Fuel Door Wiring Diagrams for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Trunk, Tailgate, Fuel Door Wiring Diagrams for Lexus SC 300 1998:
- +b2
- Acc
- Cig fuse 15a
- Door fuse 30a
- Ecu-ig fuse 15a
- Fuel lid opener solenoid (at right side of luggage compartment)
- Fuel lid opener switch
- G200 (left kick panel)
- G316 (rear of right door sill)
- Hot at all times
- Hot in accy or run
- Hot in run
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Luggage compartment door opener motor (center rear of trunk)
- Luggage compartment door opener switch
- Theft deterrent & door lock control ecu (behind instrument cluster)
- Tsw
WARNING SYSTEMS
Warning System Wiring Diagrams for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Warning System Wiring Diagrams for Lexus SC 300 1998:
- C12
- C14
- C25
- Combination meter
- D10
- D13
- Dome fuse 10a
- E12
- G200 (left kick panel)
- G308 (below left "b" pillar)
- Gauge fuse 10a
- H13
- Hot at all times
- Hot in start or on
- I15
- Integration relay
- J/b 1 (left kick panel)
- J/b 3 (behind center of dash)
- Left buckle switch (inside driver's seat belt buckle)
- Left door lock/ unlock motor & door detection position switch
- R/b 2 (left side of eng compt)
- Red
- Seat belt warning light
- Timer/buzzer
- Unlock warning switch (in ignition switch)
WIPER/WASHER
Wiper/Washer Wiring Diagram for Lexus SC 300 1998
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO すべての配線図にアクセスする車List of elements for Wiper/Washer Wiring Diagram for Lexus SC 300 1998:
- (dash harness, left end of dash) i2
- C14
- C15
- C16
- C25
- Combination meter
- Combination switch
- D13
- E12
- G100 (front side of left fender)
- G200 (left kick panel)
- Gauge fuse 10a
- H16
- High
- Hot in start or on
- Int
- Int. time
- Junction block 1 (behind left kick panel)
- Junction block 3 (behind center of dash)
- Low/ mist
- Off
- Solid state
- Washer level ind
- Washer level switch (at left front corner of engine compt)
- Washer motor (at left front corner of eng compt)
- Washer switch
- Wiper fuse 20a
- Wiper motor (left rear of eng compt)
- Wiper switch