AUTOMOTIVE ELECTRICIANS PORTAL

All Wiring Diagrams for Lexus IS 300 SportCross 2004 model

AIR CONDITIONING

Automatic A/C Wiring Diagram for Lexus IS 300 SportCross 2004

Automatic A C Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Automatic A/C Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at left fender apron)
  • (at right side of firewall) ih
  • (center of dashboard) a/c control assembly
  • (in dash harness, behind right side of dash)
  • (in engine har- ness, at top left side of engine)
  • (in engine harness, at left front of engine compt)
  • (on right side of radiator) water temperature switch
  • A/c ambient temperature sensor (behind left center of front bumper fascia)
  • A/c comp relay
  • A/c condenser fan motor (front of engine compt)
  • A/c diode (behind right end of dash)
  • A/c fuse 10a
  • A/c magnetic clutch & lock sensor (on left front of engine, on a/c comp- ressor)
  • A/c room temperature sensor (behind lower left center of dash)
  • A/c solar sensor (on top left side of dash)
  • A/c thermistor (behind center of dash)
  • A/c triple pressure switch (on left front of engine compt, behind bumper fascia)
  • A12
  • A13
  • Acc
  • Acmg
  • Aif
  • Air
  • Air inlet control servo motor (behind upper right side of dash)
  • Air mix control servo motor (behind upper right center of dash)
  • Air vent mode control servo motor (behind upper right center of dash)
  • Amc
  • Amh
  • Aod
  • Aof
  • At left front of engine compt)
  • Blower motor (behind lower right end of dash)
  • Blower motor controller (behind upper right center of dash)
  • Blw
  • Cds fan fuse 30a
  • Computer data lines system
  • Driver side j/b (behind lower left end of dash)
  • Dual
  • E10 (at top left side of engine)
  • Ea (at front of intake manifold)
  • Ec (at left fender apron)
  • Ecu-ig fuse 10a
  • Engine control module (on left front of engine compt, in protective case)
  • Engine controls system
  • Engine coolant temparature sensor (on left front of engine)
  • Engine room 1 r/b (on right rear of engine compt)
  • Engine room 3 r/b (on left side of engine compt)
  • Exterior lights system
  • Fan
  • Fan 1 relay
  • Fan 2 relay
  • Fan 3 relay
  • Front wiper motor (in engine compt, below lower +2
  • Gnd
  • H10
  • H12
  • Hazd
  • Heater fuse 40a
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • Htr relay
  • I12
  • I4 (in dash harness, at top center of dash)
  • Ig (at right dash reinfor- cement)
  • Ih (at right side of firewall)
  • Ill+
  • Ill-
  • Instrument cluster system
  • Interior lights system
  • Junction connector (behind upper right side of dash)
  • Junction connector 1 & 2 (on left side of engine compt, near engine control module)
  • Junction connector 10 (behind upper right side of dash)
  • Junction connector 19 (right kick panel)
  • Junction connector 8 (behind upper right side of dash)
  • Lck1
  • Left side of windshield)
  • Mpx+
  • Mpx-
  • Mpx-b fuse 10a
  • Mpx1
  • P-s/b
  • Passenger side j/b (behind lower right end of dash)
  • Pkb
  • Pnk
  • Pre
  • Pwr
  • Radiator fan motor (front of engine compt)
  • Radio 2 fuse 10a
  • Rdi fan fuse 30a
  • Red
  • Single
  • Snow
  • Tam
  • Thw
  • Tpi
  • Tpm
  • Transmissions system
  • Transmissions system warning system
  • Wip

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with VSC (1 of 2) for Lexus IS 300 SportCross 2004

Anti lock Brakes Wiring Diagram with VSC 1 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Anti-lock Brakes Wiring Diagram, with VSC (1 of 2) for Lexus IS 300 SportCross 2004:

  • (on left front wheel) left front abs speed sensor
  • +bi
  • Abs & ba & trac & vsc actuator ( right side of engine compartment)
  • Abs 1 fuse 60a
  • Abs 2 fuse 7.5a
  • Abs mtr relay
  • Abs sol relay
  • Ast
  • Brake fluid level warning switch (on brake fluid reservoir, on top of brake master cylinder)
  • Ec (at left fender apron)
  • Ecu-b2 fuse 7.5a
  • Engine room 1 r/b (on right rear of engine compt)
  • Engine room 2 r/b (on right rear of engine compt)
  • Fl+
  • Fl-
  • Fr+
  • Fr-
  • Fss
  • Gnd1
  • Gnd2
  • Gnd3
  • Gnd4
  • Hot at all times
  • I6 (in dash harness, behind left side of dash)
  • Id (at left side of firewall)
  • Ih (at right side of firewall)
  • Junction connector 5 (behind left end of dash, above driver side j/b)
  • Lbl
  • Mrf
  • Nca
  • Passenger side j/b (behind lower right end of dash)
  • Pmc
  • Pmc2
  • Pressure sensor 1
  • Pressure sensor 2
  • Red
  • Relay
  • Right front abs speed sensor (on right front wheel)
  • S15
  • S18
  • Sflh
  • Sflr
  • Sfrh
  • Sfrr
  • Skid control ecu (left end of dash)
  • Sm1+
  • Sm1-
  • Sm2+
  • Sm2-
  • Src1
  • Src2
  • Srlh
  • Srlr
  • Srm1
  • Srm2
  • Srrh
  • Srrr
  • Vcm
  • Vcm2

Anti-lock Brakes Wiring Diagram, with VSC (2 of 2) for Lexus IS 300 SportCross 2004

Anti lock Brakes Wiring Diagram with VSC 2 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Anti-lock Brakes Wiring Diagram, with VSC (2 of 2) for Lexus IS 300 SportCross 2004:

  • +bo
  • Abs ind
  • Bat
  • Bj (at left front floor panel)
  • Brake ind
  • Brake pedal load sensing switch (behind left side of dash)
  • Brl
  • C10
  • Combination meter
  • Computer data lines system
  • Csw
  • D/g
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Eng+
  • Eng-
  • Engine control module (on left front of engine compt, in protective case)
  • Ess
  • Fro
  • Fsw+
  • Fsw-
  • Gauge fuse 10a
  • Gl1
  • Gl2
  • Gss
  • Gyaw
  • Headlights system
  • Hot at all times
  • Hot in on or start
  • Ie (at left front floor panel center)
  • Ig1
  • Ih (at right side of firewall)
  • Ind
  • Junction connector 6 (behind left side of dash, forward of instrument cluster)
  • Junction connector 7 (behind upper right side of dash)
  • Left rear abs speed sensor (on left rear wheel)
  • Nca
  • Neo
  • Parking brake switch (at base of parking brake lever)
  • Passenger side j/b (behind lower right end of dash)
  • Pkb
  • Pnk
  • Red
  • Right rear abs speed sensor (on right rear wheel)
  • Rl+
  • Rl-
  • Rr+
  • Rr-
  • S16
  • S17
  • Skid control ecu (left end of dash)
  • Slip ind
  • Sp1
  • Speedo- meter
  • Ss1+
  • Ss1-
  • Steering sensor (at base of steering column)
  • Stop fuse 15a
  • Stoplight switch (above brake pedal, on bracket)
  • Stp
  • Trac off ind
  • Trac off switch
  • Trc+
  • Trc-
  • Trig
  • Vsc ind
  • Vsc warning buzzer
  • Vscw
  • Vys
  • Yaw rate sensor (under rear of center console)
  • Yaw2
  • Yss

Anti-lock Brakes Wiring Diagram, without VSC (1 of 2) for Lexus IS 300 SportCross 2004

Anti lock Brakes Wiring Diagram without VSC 1 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Anti-lock Brakes Wiring Diagram, without VSC (1 of 2) for Lexus IS 300 SportCross 2004:

  • (left end of dash)
  • (on left front wheel) left front abs speed sensor
  • (on right front wheel) right front abs speed sensor
  • Abs & ba & trac actuator (on right side of engine compartment, forward of strut tower)
  • Abs 1 fuse 60a
  • Abs 2 fuse 7.5a
  • Abs mtr relay
  • Abs sol relay
  • Ast
  • Brake fluid level warning switch (on brake fluid reservoir, on top of brake master cylinder)
  • Ec (at left fender apron)
  • Engine room 1 r/b (on right rear of engine compt)
  • Engine room 2 r/b (on right rear of engine compt)
  • Fl+
  • Fl-
  • Fr+
  • Fr-
  • Fss
  • Gnd1
  • Gnd2
  • Gnd3
  • Gnd4
  • Hot at all times
  • Id (at left side of firewall)
  • Ih (at right side of firewall)
  • Junction connector 5 (behind left end of dash, above driver side j/b)
  • Lbl
  • Mrf
  • Nca
  • Pmc2
  • Pressure sensor
  • Relay
  • S15
  • S18
  • Sflh
  • Sflr
  • Sfrh
  • Sfrr
  • Skid control ecu
  • Sm1+
  • Sm1-
  • Sm2+
  • Sm2-
  • Src1
  • Src2
  • Srlh
  • Srlr
  • Srm1
  • Srm2
  • Srrh
  • Srrr
  • Vcm2

Anti-lock Brakes Wiring Diagram, without VSC (2 of 2) for Lexus IS 300 SportCross 2004

Anti lock Brakes Wiring Diagram without VSC 2 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Anti-lock Brakes Wiring Diagram, without VSC (2 of 2) for Lexus IS 300 SportCross 2004:

  • (left end of dash)
  • A/c control assembly (center of dashboard)
  • A/t
  • A12
  • Abs ind
  • Brake ind
  • Brake pedal load sensing switch (behind left side of dash)
  • Brl
  • C10
  • Combination meter
  • Computer data lines system
  • Csw
  • D/g
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Eng+
  • Eng-
  • Engine control module (on left front of engine compt, in protective case)
  • Fro
  • Fsw+
  • Fsw-
  • Gauge fuse 10a
  • Headlights system
  • Hot at all times
  • Hot in on or start
  • Ig+
  • Ig1
  • Ih (at right side of firewall)
  • Ind
  • Junction connector (on left side of engine compt, near engine control module)
  • Junction connector 6 (behind left side of dash, forward of instrument cluster)
  • Junction connector 7 (behind upper right side of dash)
  • Left rear abs speed sensor (on left rear wheel)
  • M/t
  • Mpx-
  • Mpx1
  • Neo
  • Parking brake switch (at base of parking brake lever)
  • Passenger side j/b (behind lower right end of dash)
  • Pkb
  • Pnk
  • Red
  • Right rear abs speed sensor (on right rear wheel)
  • Rl+
  • Rl-
  • Rr+
  • Rr-
  • S16
  • S17
  • Skid control ecu
  • Slip ind
  • Snow
  • Sp1
  • Speedo- meter
  • Stop fuse 15a
  • Stoplight switch (above brake pedal, on bracket)
  • Stp
  • Trac off
  • Trac off ind
  • Trac off switch & snow switch
  • Trc+
  • Trc-
  • Vehicle speed sensor (combination meter) (right rear of transmission)

ANTI-THEFT

Anti-theft Wiring Diagram (1 of 3) for Lexus IS 300 SportCross 2004

Anti theft Wiring Diagram 1 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Anti-theft Wiring Diagram (1 of 3) for Lexus IS 300 SportCross 2004:

  • (sedan) (wagon)
  • (sedan: near left "c" pillar) (wagon: above left rear fenderwell)
  • (wagon: right rear of vehicle) (sedan: below center of rear window, on speaker shelf) wireless door lock control receiver
  • A10
  • Acc
  • B10
  • B4 (in body harness, behind left rear wheelwell)
  • Back door courtesy switch (at center rear of luggage compt)
  • Becu
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Bsub
  • Bzr
  • Bzr2
  • C d
  • Dcty
  • Door fuse 20a
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Exterior lights system
  • Flasher relay
  • Gnd2
  • Ground
  • Haz
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • I2 (in dash harness, behind left side of dash)
  • Id (at left side of firewall)
  • Junction connector 12 (sedan) junction connector 17 (wagon)
  • Junction connector 16 (above right rear fenderwell)
  • Junction connector 5 (behind left end of dash, above driver side j/b)
  • Junction connector 6 (behind left side of dash, forward of instrument cluster)
  • Keyless buzzer (near top of left front wheelwell, inside fender)
  • L10
  • Left front door courtesy switch (on left "b" pillar)
  • Left rear door courtesy switch (on left "c" pillar)
  • Left rear door lock detection switch (in left rear door)
  • Lgcy
  • Lsr
  • Lswp
  • Luggage compt door courtesy switch (rear center of luggage compt)
  • Mpx1
  • Mpx2
  • Mpx3
  • Obd2
  • Pcty
  • Prg
  • Radio 2 fuse 10a
  • Rcty
  • Rda
  • Right front door courtesy switch (on right "b" pillar)
  • Right rear door courtesy switch (on right "c" pillar)
  • Sedan
  • Tail relay
  • Wagon

Anti-theft Wiring Diagram (2 of 3) for Lexus IS 300 SportCross 2004

Anti theft Wiring Diagram 2 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Anti-theft Wiring Diagram (2 of 3) for Lexus IS 300 SportCross 2004:

  • (rear center of luggage compartment) luggage compartment door key unlock switch
  • (sedan: near left "c" pillar) (wagon: above left rear fenderwell)
  • Alt fuse 120a
  • Bdm
  • Bk (at right front floor panel)
  • Bl (at left rear quarterpanel)
  • Driver side j/b (behind lower left end of dash)
  • Efi fuse 25a
  • Efi relay
  • Engine room 1 r/b (on right rear of engine compt)
  • Engine room 2 r/b (on right rear of engine compt)
  • Head lp relay
  • Headlights system
  • Horn fuse 10a
  • Horn relay
  • Horn system
  • Hot at all times
  • Ih (at right side of firewall)
  • Junction connector 11 (in left front door)
  • Junction connector 12 (sedan) junction connector 17 (wagon)
  • Junction connector 15 (on left side of luggage compt)
  • Junction connector 16 (above right rear fenderwell)
  • Kul
  • Left front door key lock & unlock switch & door lock detection switch (in left front door)
  • Lock
  • Lock detect
  • Lswd
  • Main fuse 40a
  • Power window master switch
  • Red
  • Right front door lock detection switch (in right front door)
  • Right rear door lock detection switch (in right rear door)
  • Sedan
  • Unlk
  • Wagon

Anti-theft Wiring Diagram (3 of 3) for Lexus IS 300 SportCross 2004

Anti theft Wiring Diagram 3 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Anti-theft Wiring Diagram (3 of 3) for Lexus IS 300 SportCross 2004:

  • (12-18 not used)
  • (20-21 not used)
  • (5-6 not used)
  • (7-9 not used)
  • (9-11 not used)
  • (behind left side of dash) diode (fog light)
  • +b1
  • A/c control assembly (center of dashboard)
  • A10
  • A12
  • A13
  • Above driver side j/b)
  • Ant1
  • Ant2
  • Batt
  • C10
  • Cluster)
  • Code
  • Combination meter
  • Data link connector (dlc) 3 (behind lower left side of dash)
  • Dome fuse 7.5a
  • Door dl fuse 15a
  • Dswh
  • Ec (at left fender apron)
  • Ecu-b2 fuse 7.5a
  • Engine control module (on left front of engine compt, in protective case)
  • Engine hood courtesy switch (center front of engine compartment)
  • Eom
  • G11
  • Ground
  • Head
  • Horn
  • Hot at all times
  • Hot in on or start
  • I11
  • Ign fuse 7.5a
  • Igsw
  • Ih (at right side of firewall)
  • Imld
  • Ind
  • Ind security
  • Junction connector 3 (on left side of engine compt, near engine control module)
  • Junction connector 5 (behind left end of dash, id (at left side of firewall)
  • Junction connector 6 (behind left side of dash, forward of instrument b
  • Junction connector 7 (behind upper right side a of dash)
  • Ksw
  • Lug
  • Mpx+
  • Mpx-
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Mrel
  • Multi- display
  • Navi
  • Passenger side j/b (behind lower right end of dash)
  • Rxck
  • Sh-
  • Sil
  • Tail
  • Theft deterrent ecu (behind left end of dash)
  • Theft deterrent horn (on left side of engine compt, on strut tower)
  • Transponder key amplifier (on steering column, near ignition switch)
  • Transponder key coil
  • Txct
  • Unlock warning switch (near steering column)

BODY CONTROL MODULES

Body Control Modules Wiring Diagram for Lexus IS 300 SportCross 2004

Body Control Modules Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Body Control Modules Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (wagon)
  • Acc
  • Act+
  • Act-
  • Actd
  • Anti-theft system
  • B10
  • Bcty
  • Bdsu
  • Becu
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Bsub
  • Bzr
  • Bzr2
  • Computer data lines system
  • Dbkl
  • Dclp
  • Dcty
  • Defogger system
  • Dfg
  • Door fuse 20a
  • Door locks system
  • Door locks system door locks system
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Exterior lights system
  • Gnd
  • Gnd2
  • H10
  • Haz
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • Hot w/ tail relay energized
  • I2 (in dash harness, behind left side of dash)
  • Id (at left side of firewall)
  • Ile
  • Instrument cluster system
  • Interior lights system
  • Junction connector 5 (behind left end of dash, above driver side j/b)
  • Ksw
  • L10
  • Lgcy
  • Lsr
  • Lswp
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Mpx3
  • Obd2
  • Panel fuse 7.5a
  • Passenger side j/b (behind lower right end of dash)
  • Pclp
  • Pcty
  • Pml
  • Pmul
  • Power tops system
  • Power windows system
  • Prg
  • Radio 2 fuse 10a
  • Rcty
  • Rda
  • Red
  • Rld
  • Rlu
  • Rrd
  • Rru
  • Tail
  • Tr+
  • Trunk, tailgate, fuel doors system
  • Warning system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Lexus IS 300 SportCross 2004

Computer Data Lines Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Computer Data Lines Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at right front floor panel) bk
  • (behind lower left end of dash) driver side j/b
  • A/b
  • A/c control assembly (center of dashboard)
  • A11
  • A12
  • A13
  • B10
  • Bat
  • Bk (at right front floor panel)
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Center air bag sensor assembly (below center of dash, on transmission tunnel)
  • Combination meter
  • D/g
  • Data link connector (dlc) 3 (behind lower left side of dash)
  • Driver side j/b (behind lower left end of dash)
  • Eb (at center left side of intake manifold)
  • Engine control module (on left front of engine compt, in protective case)
  • G11
  • Hot at all times
  • Ih (at right side of firewall)
  • J/c 16 (above right rear fenderwell)
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Mpx3
  • Multi- display
  • Obd fuse 7.5a
  • Obd2
  • Passenger side j/b (behind lower right end of dash)
  • Power window master switch
  • S16
  • S17
  • Sil
  • Skid control ecu (left end of dash)
  • Tac
  • Tach
  • Theft deterrent ecu (behind left end of dash)
  • Wagon
  • Wfse

COOLING FAN

Cooling Fan Wiring Diagram for Lexus IS 300 SportCross 2004

Cooling Fan Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Cooling Fan Wiring Diagram for Lexus IS 300 SportCross 2004:

  • A/c condenser fan motor (front of engine compt)
  • A/c control assembly (center of dashboard)
  • A/c diode (behind right end of dash)
  • A/c triple pressure switch (on left front of engine compt, behind bumper fascia)
  • A12
  • A13
  • Acc
  • Acmg
  • Cds fan fuse 30a
  • Computer data lines system
  • Driver side j/b (behind lower left end of dash)
  • E10 (in engine harness, at top left side of engine)
  • Ec (at left fender apron)
  • Ecu-ig fuse 10a
  • Engine control module (on left front of engine compt, in protective case)
  • Engine controls system
  • Engine coolant temperature sensor (on left front of engine)
  • Engine room 1 r/b (on right rear of engine compt)
  • Engine room 3 r/b (on left side of engine compt)
  • Fan
  • Fan 1 relay
  • Fan 2 relay
  • Fan 3 relay
  • Gnd
  • H10
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • Ih (at right side of firewall)
  • Junction connector 1 & 2 (on left side of engine compt, near engine control module)
  • Junction connector 10 (behind upper right side of dash)
  • Junction connector 19 (right kick panel)
  • Junction connector 3 (on left side of engine compt, near engine control module)
  • Mpx+
  • Mpx-
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Passenger side j/b (behind lower right end of dash)
  • Radiator fan motor (front of engine compt)
  • Radio 2 fuse 10a
  • Rdi fan fuse 30a
  • Red
  • Thw
  • Water temperature switch (on right side of radiator)

CRUISE CONTROL

Cruise Control Wiring Diagram (1 of 2) for Lexus IS 300 SportCross 2004

Cruise Control Wiring Diagram 1 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Cruise Control Wiring Diagram (1 of 2) for Lexus IS 300 SportCross 2004:

  • (m/t)
  • +b2
  • +bm
  • A/t
  • B11
  • Batt
  • Ccs
  • Cl+
  • Cl-
  • Computer data lines system
  • Cruise control clutch switch (near top of clutch pedal)
  • D/clsw
  • Driver side j/b (behind lower left end of dash)
  • E01
  • E02
  • E03
  • Ea (at front of intake manifold)
  • Eb (at center left side of intake manifold)
  • Ec (at left fender apron)
  • Ecu- ig fuse 10a
  • Efi fuse 25a
  • Efi relay
  • Engine control module (on left front of engine compt, in protective case)
  • Engine room 1 r/b (on right rear of engine compt)
  • Engine room 2 r/b (on right rear of engine compt)
  • Eom
  • Etcs fuse 15a
  • Gauge fuse 10a
  • Ge01
  • Hot at all times
  • Hot in on or start
  • Ign fuse 7.5a
  • Igsw
  • Ih (at right side of firewall)
  • Junction connector 1 & 2 (on left side of engine compt, near engine control module)
  • Junction connector 3 (on left side of engine comp, near engine control module)
  • Junction connector 4 (on left side of engine compt, near engine control module)
  • Junction connector 6 (behind left side of dash, forward of instrument cluster)
  • M/t
  • Me01
  • Mpx1
  • Mpx2
  • Mrel
  • Park/neutral position switch (on right side of transmission)
  • Passenger side j/b (behind lower right end of dash)
  • Red
  • Shield
  • Sp2+
  • Sp2-
  • St1-
  • Stop fuse 15a
  • Stoplight switch (above brake pedal, on bracket)
  • Stp
  • Throttle control motor (on throttle body)
  • Transmission control switch (shift lock control ecu)
  • Vpa
  • Vpa2
  • Vta
  • Vta2

Cruise Control Wiring Diagram (2 of 2) for Lexus IS 300 SportCross 2004

Cruise Control Wiring Diagram 2 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Cruise Control Wiring Diagram (2 of 2) for Lexus IS 300 SportCross 2004:

  • (behind lower left side of dash)
  • (in engine harness, at top left side of engine) e10
  • (in engine harness, at top left side of engine) e8
  • (on left side of engine compt, near engine control module) junction connector 4
  • (on left side of engine compt, near engine control module) junction connectors 1 & 2
  • A/t
  • Accel position sensor (on center rear of engine, on throttle body)
  • Bat
  • C10
  • Cancel
  • Ccs
  • Combination meter
  • Combination switch
  • Computer data lines system
  • Cruise
  • Cruise control switch
  • Cruise ind
  • Data link connector (dlc) 3
  • Driver side j/b (behind lower left end of dash)
  • Ea (at front of intake manifold)
  • Eb (at center left side of intake manifold)
  • Ecc
  • Hot at all times
  • Ie (at left front floor panel center)
  • Ig+
  • Ih (at right side of firewall)
  • Junction connector 7 (behind upper right side of dash)
  • M/t
  • Mpx-b fuse 10a
  • Obd fuse 7.5a
  • Passenger side j/b (behind lower right end of dash)
  • Red
  • Res/acc
  • S16
  • Set/coast
  • Skid control ecu (left end of dash)
  • Sp1
  • Speedometer
  • Throttle position sensor (on throttle body)
  • Vehicle speed sensor (combination meter) (right rear of transmission)
  • Vehicle speed sensor (electronically controlled transmission) (on left rear of transmission)

DEFOGGERS

Front Defogger Wiring Diagram for Lexus IS 300 SportCross 2004

Front Defogger Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Front Defogger Wiring Diagram for Lexus IS 300 SportCross 2004:

  • A12
  • A13
  • Body ecu
  • Combination meter
  • Defogger & mirror heater switch (a/c control assembly)
  • Deicer relay
  • Dfg
  • Driver side j/b (behind lower left end of dash)
  • Ec (at left fender apron)
  • Engine control module (on left front of engine compt)
  • Fr def fuse 20a
  • Front window diecer
  • Gauge fuse 10a
  • Hot at all times
  • Hot in on or start
  • K10
  • K11
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Theft deterrent ecu (behind left end of dash)

Rear Defogger & Heated Mirrors Wiring Diagram for Lexus IS 300 SportCross 2004

Rear Defogger  Heated Mirrors Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (left "c" pillar) bo
  • A12
  • A13
  • Alt fuse 120a
  • Bm (at left upper side of back panel)
  • Body ecu
  • Combin -ation meter
  • Dfg
  • Driver side j/b (behind lower left end of dash)
  • Engine control module (on left front of engine compt)
  • Engine room 1 r/b (on right rear of engine compt)
  • Gauge fuse 10a
  • H11
  • Hot at all times
  • Hot in on or start
  • Ih (at right side of firewall)
  • J/c 11 (in left front door)
  • J/c 5 (behind left end of dash)
  • K12
  • L10
  • Left mirror heater (left remote control mirror)
  • Mhtr
  • Mir htr fuse 15a
  • Mir htr relay
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Noise filter (def cds)
  • Passenger side j/b (below lower right end of dash)
  • R19
  • R20
  • Rear window defogger
  • Rear window defogger (in rear window)
  • Right mirror heater (right remote control mirror)
  • Rr def fuse 40a
  • Rr def relay
  • Sedan
  • Theft deterrent ecu (behind left end of dash)
  • Wagon

ENGINE PERFORMANCE


3.0L

3.0L, Engine Performance Wiring Diagram (1 of 6) for Lexus IS 300 SportCross 2004

3 0L Engine Performance Wiring Diagram 1 of 6 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for 3.0L, Engine Performance Wiring Diagram (1 of 6) for Lexus IS 300 SportCross 2004:

  • (near ecm) j/c 3
  • (w/a/t)
  • (w/m/t)
  • +b2
  • +bm
  • A/c system
  • Accel position sensor (on center rear of engine, on throttle body)
  • Acmg
  • Anti-theft system
  • Batt
  • Ccs
  • Circuit opening relay
  • Clsw
  • Code
  • Computer data lines system
  • Cruise control system
  • Data link connector 3 (behind lower left side of dash)
  • Ec (at left fender apron)
  • Efi fuse 25a
  • Efi relay
  • Eng+
  • Eng-
  • Engine control module (ecm) (on left front of engine compt, in protective case)
  • Engine room r/b 1 (on right rear of engine compt)
  • Engine room r/b 2 (on right rear of engine compt)
  • Eom
  • Etcs fuse 15a
  • F/ps
  • Fpr
  • Gnd
  • Hot at all times
  • Ht1b
  • Ht2b
  • Igsw
  • Ih (at right side of firewall)
  • Imld
  • J/c 1, j/c 2 (near ecm)
  • J/c 3 (near ecm)
  • J/c 5 (behind left end of dash)
  • Ksw
  • Mpx1
  • Mpx2
  • Mrel
  • Neo
  • Ox1b
  • Ox2b
  • Passenger side j/b (behind lower right end of dash)
  • Pnk
  • Ptnk
  • Rxck
  • S16
  • S17
  • Sftd
  • Sftu
  • Sil
  • Skid control ecu (behind left end of dash)
  • Spd
  • St1-
  • Sta
  • Starting/charging system
  • Stp
  • Tach
  • Tbp
  • Transponder key amplifier (on steering column, near ignition switch)
  • Trc+
  • Trc-
  • Txct
  • Vapor pressure sensor (under center rear of vehicle)
  • Vcc
  • Vpa
  • Vpa2
  • Wfse

3.0L, Engine Performance Wiring Diagram (2 of 6) for Lexus IS 300 SportCross 2004

3 0L Engine Performance Wiring Diagram 2 of 6 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for 3.0L, Engine Performance Wiring Diagram (2 of 6) for Lexus IS 300 SportCross 2004:

  • (behind lower left end of dash) driver side j/b
  • (on left side of engine compt) fuel pump resistor
  • (under left side of vehicle) fuel pump & sender
  • A/c control assembly
  • A/t shift main switch (integral to combination switch)
  • A12
  • B11
  • E4 (engine harn, left front of engine compt)
  • Ea (front side of intake manifold)
  • Ecc
  • Electronically controlled transmission pattern select switch
  • Engine room r/b 3 (on left side of engine compt)
  • Fuel pmp relay
  • H13
  • Ign fuse 7.5a
  • Ih (at right side of fire- wall)
  • J/c 15 (on left side of luggage compt)
  • J/c 7 (behind upper right side of dash)
  • Mpx-
  • Passenger side j/b (behind lower right end of dash)
  • Pnk
  • Pwr
  • Sftd
  • Sftu
  • Snow
  • Vsv (acis) (on left side of engine)
  • Vsv (canister closed valve) (on right front of engine)
  • Vsv (pressure switching valve) (under center rear of engine)

3.0L, Engine Performance Wiring Diagram (3 of 6) for Lexus IS 300 SportCross 2004

3 0L Engine Performance Wiring Diagram 3 of 6 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for 3.0L, Engine Performance Wiring Diagram (3 of 6) for Lexus IS 300 SportCross 2004:

  • (above brake pedal, on bracket) stoplight switch
  • (behind left side of dash) j/c 6
  • (behind lower left end of dash) driver side j/b
  • (engine harn, top left side of engine) e10
  • Acc
  • Acis
  • Ccv
  • Driver side j/b (behind lower left end of dash)
  • E01
  • E02
  • Ea (front side of intake manifold)
  • Eb (center side of intake manifold)
  • Engine control module (ecm) (on left front of engine compt, in protective case)
  • Engine coolant temperature sensor (on left front of engine)
  • Evg
  • Gauge fuse 10a
  • Gnd
  • Hot at all times
  • Hot in on or start
  • Ht2a
  • Igf
  • Ignition switch
  • Igt
  • J/c 5 (behind left end of dash)
  • Lock
  • Mass airflow meter (on right side of engine compt, behind air box)
  • Me01
  • Ox2a
  • Pnk
  • Power steering oil pressure sensor (on left front of engine)
  • Psp
  • Red
  • Start
  • Stop fuse 15a
  • Tha
  • Thw
  • Unlock warning switch
  • Vout

3.0L, Engine Performance Wiring Diagram (4 of 6) for Lexus IS 300 SportCross 2004

3 0L Engine Performance Wiring Diagram 4 of 6 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for 3.0L, Engine Performance Wiring Diagram (4 of 6) for Lexus IS 300 SportCross 2004:

  • (behind lower right end of dash) passenger side j/b
  • (engine harn, top left side of engine) e6
  • (on left side of engine compt, on strut tower) igniter
  • (on left side of engine) noise filter (ignition)
  • A (or d)
  • Braided
  • Combination meter
  • E5 (engine harn, top left side of engine)
  • E7 (engine harn, top left side of engine)
  • Ea (front side of intake manifold)
  • Fuel injector
  • Gnd
  • Heated oxygen sensor (bank 1 sensor 1) (on right side of engine, on exhaust system)
  • Heated oxygen sensor (bank 1 sensor 2) (on right side of engine, on exhaust system)
  • Heated oxygen sensor (bank 2 sensor 1) (on right side of engine, on exhaust system)
  • Heated oxygen sensor (bank 2 sensor 2) (on right side of engine, on exhaust system)
  • Igf
  • Ignition coil 1
  • Ignition coil 2
  • Ignition coil 3
  • In1
  • In2
  • In3
  • J/c 16 (above right rear fenderwell)
  • Mil
  • Pnk
  • Red
  • Speedometer
  • Tachometer

3.0L, Engine Performance Wiring Diagram (5 of 6) for Lexus IS 300 SportCross 2004

3 0L Engine Performance Wiring Diagram 5 of 6 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for 3.0L, Engine Performance Wiring Diagram (5 of 6) for Lexus IS 300 SportCross 2004:

  • (near ecm) j/c 1, j/c 2
  • A/t indicator light switch (integral to park/neutral position switch) (on right side of trans)
  • Braided
  • D n
  • Ec (at left fender apron)
  • Electronically controlled transmission solenoid (on left side of transmission)
  • Engine oil level sensor (on lower left front of engine)
  • Level
  • Mt3
  • O/d direct clutch speed sensor (on left side of trans)
  • Red
  • Sln+
  • Sln-
  • Slt+
  • Slt-
  • Slu+
  • Slu-
  • Temp
  • Transmission control switch (d-4) (integral to shift lock control ecu) nssd
  • Transmission control switch (l-2)

3.0L, Engine Performance Wiring Diagram (6 of 6) for Lexus IS 300 SportCross 2004

3 0L Engine Performance Wiring Diagram 6 of 6 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for 3.0L, Engine Performance Wiring Diagram (6 of 6) for Lexus IS 300 SportCross 2004:

  • (engine harn, top left side of engine)
  • (front side of intake manifold) ea
  • (near ecm) j/c 1, j/c 2
  • (near ecm) j/c 4
  • Braided
  • Camshaft position sensor (on left rear of cyl head)
  • Camshaft timing oil control valve (on left front of cyl head)
  • Cl+
  • Cl-
  • Cooling fans system
  • Crankshaft position sensor (on right side of engine)
  • E03
  • E11
  • Eb (center side of intake manifold)
  • Engine control module (ecm) (on left front of engine compt, in protective case)
  • Engine oil pressure switch (on left front of engine)
  • Fan
  • Ge01
  • Ht1a
  • Igt2
  • Igt3
  • Knk1
  • Knk2
  • Knock sensor 1 (on left front of engine block)
  • Knock sensor 2 (on left rear of engine block)
  • Mol
  • Mops
  • Nco+
  • Nco-
  • Ne-
  • Ocv+
  • Ocv-
  • Oil
  • Ox1a
  • Prg
  • Red
  • Sln+
  • Sln-
  • Slt+
  • Slt-
  • Slu+
  • Slu-
  • Sp2+
  • Sp2-
  • Throttle control motor (on throttle body)
  • Throttle position sensor (on throttle body)
  • Vehicle speed sensor (on left rear of trans)
  • Vsv (evap) (on top rear of engine)
  • Vta
  • Vta2

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Lexus IS 300 SportCross 2004

Back up Lamps Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Back-up Lamps Wiring Diagram for Lexus IS 300 SportCross 2004:

  • A/t
  • Back- up light
  • Back-up light switch (near selector lever)
  • Back-up light switch (park/neutral position switch)
  • Bl (at left rear quarterpanel)
  • Driver side j/b (behind lower left end of dash)
  • Gauge fuse 10a
  • Hot in on or start
  • I11
  • Junction connector 1 & 2 (on left side of engine compt, near engine control module)
  • Junction connector 15
  • Left rear combination light
  • M/t
  • Right rear combination light

Exterior Lamps Wiring Diagram, Sedan (1 of 2) for Lexus IS 300 SportCross 2004

Exterior Lamps Wiring Diagram Sedan 1 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Exterior Lamps Wiring Diagram, Sedan (1 of 2) for Lexus IS 300 SportCross 2004:

  • Alt fuse 120a
  • Auto
  • Bl (at left rear quarterpanel)
  • Bulb
  • C10
  • Combination meter
  • Driver side j/b (behind lower left end of dash)
  • Engine room 1 r/b (on right rear of engine compartment)
  • Gauge fuse 10a
  • Gnd
  • H13
  • Head
  • High mounted stop light
  • Hot at all times
  • Hot in on or start
  • Hs-
  • I12
  • I6 (in dash harness, behind left side of dash)
  • Id (at left side of firewall)
  • Junction connector 13 (near left "c" pillar)
  • Junction connector 14 (on left side of luggage compt, behind left fenderwell)
  • Junction connector 15
  • Junction connector 5
  • K12
  • Led
  • Left license plate light
  • Left rear combination light
  • Light control switch (combination switch)
  • Light failure sensor (on left side of luggage compartment)
  • Noise filter (stop- light) (above left rear fender- well)
  • Off
  • Passenger side j/b (behind lower right end of dash)
  • Rear lights warning light ind
  • Red
  • Right license plate light
  • Right rear combination light
  • Side marker
  • St+
  • St-
  • Stop fuse 15a
  • Stop light
  • Stop light switch (above brake pedal, on bracket)
  • Tail
  • Tail fuse 10a
  • Tail light
  • Tail relay
  • Theft deterrent ecu (behind left end of dash)
  • Turn signal light
  • Turn signal light

Exterior Lamps Wiring Diagram, Sedan (2 of 2) for Lexus IS 300 SportCross 2004

Exterior Lamps Wiring Diagram Sedan 2 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Exterior Lamps Wiring Diagram, Sedan (2 of 2) for Lexus IS 300 SportCross 2004:

  • A10
  • A12
  • A13
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Combination meter
  • Driver side j/b (behind lower left end of dash)
  • Ec (at left fender apron)
  • Engine room 1 r/b (on right rear of engine compartment)
  • Flasher relay
  • Gauge fuse 10a
  • Gnd
  • H11
  • Haz
  • Hazard switch (a/c control assembly)
  • Hazd
  • Hot at all times
  • Hot in on 0r start
  • I10
  • Id (at left side of firewall)
  • Ih (at right side of firewall)
  • Junction connector 5
  • Junction connector 7 (behind upper right side of dash)
  • Left
  • Left front parking light
  • Left front side marker light
  • Left front side turn signal light
  • Left front turn signal light
  • Left turn signal ind
  • Passenger side j/b (behind lower right end of dash)
  • Right
  • Right front parking light
  • Right front side marker light
  • Right front side turn signal light
  • Right front turn signal light
  • Right turn signal ind
  • Turn signal switch (combination switch)
  • Turn-haz fuse 15a

Exterior Lamps Wiring Diagram, Wagon (1 of 2) for Lexus IS 300 SportCross 2004

Exterior Lamps Wiring Diagram Wagon 1 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Exterior Lamps Wiring Diagram, Wagon (1 of 2) for Lexus IS 300 SportCross 2004:

  • (at right upper side of back panel)
  • (in rear of liftgate) junction connector 18
  • Alt fuse 120a
  • Auto
  • Bl (at left rear quarterpanel)
  • Bm (at left upper side of back panel)
  • Bn (at right upper side of back panel)
  • C10
  • Combination meter
  • Driver side j/b (behind lower left end of dash)
  • Engine room 1 r/b (on right rear of engine compartment)
  • Gauge fuse 10a
  • Gnd
  • H13
  • Head
  • High mounted stop light
  • Hot at all times
  • Hot in on or start
  • Hs-
  • I12
  • I6 (in dash harness, behind left side of dash)
  • Id (at left side of firewall)
  • Junction connector (above left rear fenderwell)
  • Junction connector 13 (near left "c" pillar)
  • Junction connector 15
  • Junction connector 17 (above left rear fenderwell)
  • Junction connector 18 (in rear of liftgate)
  • Junction connector 5
  • K12
  • Left
  • Left license plate light
  • Left rear combination light
  • Light control switch (combination switch)
  • Light failure sensor (on left side of luggage compartment)
  • Noise filter (stop- light) (above left rear wheel- well)
  • Off
  • Passenger side j/b (behind lower right end of dash)
  • Rear lights warning light ind
  • Rear side marker light
  • Red
  • Right
  • Right license plate light
  • Right rear combination light
  • St+
  • St-
  • Stop fuse 15a
  • Stop light
  • Stop light switch (above brake pedal, on bracket)
  • Tail
  • Tail fuse 10a
  • Tail light
  • Tail relay
  • Theft deterrent ecu (behind left end of dash)
  • Turn signal light
  • Turn signal light

Exterior Lamps Wiring Diagram, Wagon (2 of 2) for Lexus IS 300 SportCross 2004

Exterior Lamps Wiring Diagram Wagon 2 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Exterior Lamps Wiring Diagram, Wagon (2 of 2) for Lexus IS 300 SportCross 2004:

  • A10
  • A12
  • A13
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Combination meter
  • Driver side j/b (behind lower left end of dash)
  • Ec (at left fender apron)
  • Engine room 1 r/b (on right rear of engine compartment)
  • Flasher relay
  • Gauge fuse 10a
  • Gnd
  • H11
  • Haz
  • Hazard switch (a/c control assembly)
  • Hazd
  • Hot at all times
  • Hot in on 0r start
  • I10
  • Id (at left side of firewall)
  • Ih (at right side of firewall)
  • Junction connector 5
  • Junction connector 7 (behind upper right side of dash)
  • Left
  • Left front parking light
  • Left front side marker light
  • Left front side turn signal light
  • Left front turn signal light
  • Left turn signal ind
  • Passenger side j/b (behind lower right end of dash)
  • Right
  • Right front parking light
  • Right front side marker light
  • Right front side turn signal light
  • Right front turn signal light
  • Right turn signal ind
  • Turn signal switch (combination switch)
  • Turn-haz fuse 15a

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Lexus IS 300 SportCross 2004

Ground Distribution Wiring Diagram 1 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Ground Distribution Wiring Diagram (1 of 3) for Lexus IS 300 SportCross 2004:

  • (sedan)
  • (wagon)
  • B3 (sedan) (in body harness, behind left rear wheelwell)
  • B4 (in body harness, behind left rear wheelwell)
  • B5 (in body harness, under left front seat)
  • Back door courtesy switch & opener motor
  • Back door opener relay
  • Bj (at left front floor panel)
  • Bl (at left rear quarterpanel)
  • Body ecu
  • Center air bag sensor assembly
  • Cigarette lighter
  • Driver side j/b (behind lower left end of dash)
  • Flash relay
  • From splice b2 (diagram 2 of 3)
  • Front & rear wiper and washer switch (combination switch)
  • Fuel pump
  • High mounted stop light
  • I2 (in dash harness, behind left side of dash)
  • Junction connector 11 (in left front door)
  • Junction connector 15 (on left side of luggage compartment)
  • L10
  • Left buckle switch
  • Left front door key lock & unlock switch & door lock detection switch
  • Left license plate light
  • Left rear door lock motor & door lock detection switch
  • Left rear power window control switch
  • Left remote control mirror
  • Left stop light (left rear combination light)
  • Left taillight (left rear combination light)
  • Light control switch and dimmer switch (combination switch)
  • Light failure sensor
  • Luggage compartment door key unlock switch
  • Luggage compartment door opener relay
  • Noise filter (def cds)
  • Noise filter (stop light)
  • Power seat control switch (driver's seat)
  • Power window master switch
  • Rear fog light switch
  • Rear side marker light
  • Remote control mirror switch
  • Right license plate light
  • Right stop light (right rear combination light)
  • Right taillight (right rear combination light)
  • Seat heater (driver's seat)
  • Sedan
  • Steering sensor
  • Theft deterrent ecu
  • To ground bm (diagram 2 of 3)
  • To j/c 5 (diagram 2 of 3)
  • Transponder key amplifier
  • Turn signal switch (combination switch)
  • Unlock warning switch
  • W/ power seat
  • W/o power seat
  • Wagon
  • Wireless door lock control receiver

Ground Distribution Wiring Diagram (2 of 3) for Lexus IS 300 SportCross 2004

Ground Distribution Wiring Diagram 2 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Lexus IS 300 SportCross 2004:

  • (sedan) rear window defogger
  • A/c dual pressure switch
  • A/c magnetic clutch & lock sensor
  • A/c single pressure switch
  • A/t
  • B2 (in body harness, at center of headliner)
  • B8 (at rear of vehicle)
  • Back door opener switch
  • Blower motor controller
  • Bm (at left upper side of back panel)
  • Bn (at right upper side of back panel)
  • Bo (left
  • Brake fluid level warning switch
  • Combination meter
  • Combination switch
  • Data link connector 3
  • E2 (in engine harness, at left front of engine compartment)
  • E3 (in engine harness, at left front of engine compartment)
  • E9 (in engine harness, at top left side of engine)
  • Ea (at front of intake manifold)
  • Eb (at center left side of intake manifold)
  • Ec (at left fender apron)
  • Engine control module
  • Engine hood courtesy switch
  • Engine oil level sensor
  • Engine room 3 r/b
  • Fan 2 relay
  • From junction connector j/c 15 (diagram 1 of 3)
  • From pin g5, driver side j/b (diagram 1 of 3)
  • Front window deicer
  • Front wiper motor
  • Headlight cleaner control relay
  • 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)
  • High mounted stop light
  • I3 (in dash harness, behind left side of dash)
  • Id (at left side of firewall)
  • Ie (at left front floor panel center)
  • If (at right front panel center)
  • Ig (at right dash reinforcement)
  • Igniter
  • Inner mirror (compass)
  • Junction connector 1,2 (on left side of engine compartment, near engine control module)
  • Junction connector 3 (on left side of engine compartment, near engine control module)
  • Junction connector 4 (on left side of engine compartment, near engine control module)
  • Junction connector 5 (behind left side of dash, above driver side j/b)
  • Junction connector 7 (behind upper right side of dash)
  • Left front fog light
  • Left front parking light
  • Left front side marker light
  • Left front side turn signal light
  • Left front turn signal light
  • Left headlight control ecu
  • Left license plate light
  • Left rear combination light
  • Left vanity light
  • M/t
  • Moon roof control ecu
  • Moon roof control switch
  • Multi- display
  • Personal light
  • R20
  • R22
  • Radiator fan motor
  • Radio & player
  • Rear window defogger
  • Rear wiper motor
  • Remote controller (navigation)
  • Right license plate light
  • Right rear combination light
  • Right vanity light
  • S15
  • S18
  • Skid control ecu
  • Stereo component amplifier
  • To ground bj (diagram 1 of 3)
  • W/ moon roof
  • W/o moon roof
  • Wagon
  • Wire to fcc holder
  • ``c" pillar)

Ground Distribution Wiring Diagram (3 of 3) for Lexus IS 300 SportCross 2004

Ground Distribution Wiring Diagram 3 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Ground Distribution Wiring Diagram (3 of 3) for Lexus IS 300 SportCross 2004:

  • (above right rear fender- well)
  • (in body harness, under right front seat)
  • (on right rear of engine compt) engine room 1 r/b
  • (on right rear of engine compt) engine room 2 r/b
  • A/c control assembly
  • A/t
  • A12
  • Abs & ba & trac & vsc actuator
  • Abs & ba & trac actuator
  • B7 (in body harness, near right rear wheelwell)
  • B7 (wagon) (in body harness, near right rear wheelwell)
  • Bk (at right front floor panel)
  • Center air bag sensor assembly
  • Combination meter
  • Data link connector (dlc) 3
  • Daytime running light relay (main)
  • Daytime running light relay 3
  • Daytime running light relay 4
  • Daytime running light resistor
  • Efi relay
  • Electronically controlled transmission pattern select switch
  • Glove box light
  • Headlight beam level control ecu
  • I5 (in dash harness, behind right side of dash)
  • Ih (at right side of firewall)
  • Junction connector 16
  • Junction connector 7 (behind upper right side of dash)
  • M/t
  • Navigation ecu
  • Passenger side j/b (behind lower right end of dash)
  • Power outlet
  • Power outlet (luggage)
  • Power outlet relay
  • Power seat control switch (front passenger's seat)
  • Rheostat
  • Right buckle switch & seat belt warning occupant detection sensor
  • Right door lock control switch
  • Right front door lock motor & door lock detection switch
  • Right front fog light
  • Right front parking light
  • Right front power window control switch
  • Right front side marker light
  • Right front side turn signal light
  • Right front turn signal light
  • Right headlight control ecu
  • Right mirror heater (remote control mirror)
  • Right rear door lock motor & door lock detection switch
  • Right rear power window control switch
  • Seat heater (front passenger's seat)
  • Seat heater switch (driver's seat)
  • Seat heater switch (front passenger's seat)
  • Sedan
  • Shift lock control ecu
  • Starter relay
  • T14
  • Trac off switch
  • Trac off switch & snow switch
  • W/ power seats
  • W/ vsc
  • W/o power seats
  • W/o vsc
  • Wagon
  • Water temperature switch
  • Wireless door lock control receiver
  • Woofer

HEADLIGHTS

Headlamps Wiring Diagram (1 of 2) for Lexus IS 300 SportCross 2004

Headlamps Wiring Diagram 1 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus IS 300 SportCross 2004:

  • (at left side of firewall) id
  • (behind left side of dash) diode (fog light)
  • (sedan: near left "c" pillar)
  • (wagon: in rear of liftgate)
  • +b1
  • Acc
  • Anti-theft system
  • Auto
  • Automatic light control sensor (on top left side of dash)
  • B10
  • Becu
  • Bl (at left rear quarterpanel)
  • Bn (at right upper side of back panel)
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Bsub
  • Cltb
  • Clte
  • Clts
  • Combination switch
  • Computer data lines system
  • Dcty
  • Dimmer switch
  • Door fuse 20a
  • Driver side j/b (behind lower left end of dash)
  • Ecu-b2 fuse 7.5a
  • Exterior lights system
  • Flash
  • Foglight switch
  • Head
  • High
  • Hot at all times
  • Hot in acc or run
  • Hot w/ tail relay energized
  • I2 (in dash harness, behind left side of dash)
  • Ill+
  • Junction connector 12 (sedan) junction connector 18 (wagon)
  • Junction connector 15
  • Junction connector 5
  • Left rear fog light (left rear combination light)
  • Lgcy
  • Light control switch
  • Low
  • Lsr
  • Lswp
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Mpx3
  • Obd2
  • Off
  • Panel fuse 7.5a
  • Passenger side j/b (behind lower right end of dash)
  • Pcty
  • Radio 2 fuse 10a
  • Rcty
  • Rear fog light switch
  • Red
  • Right rear fog light (right rear combination light)
  • Sedan
  • Solid state
  • Tail
  • Theft deterrent ecu (behind left end of dash)
  • W/ rear fog light
  • W/o rear fog light
  • Wagon

Headlamps Wiring Diagram (2 of 2) for Lexus IS 300 SportCross 2004

Headlamps Wiring Diagram 2 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus IS 300 SportCross 2004:

  • (on right rear of engine compartment) engine room 1 r/b
  • C10
  • Chg-
  • Combination meter
  • Daytime running light relay 3 & 4 (on right front of engine compt, beside air box)
  • Daytime running light resistor (on right side of engine compt, on strut tower)
  • Dimmer relay
  • Driver side j/b (behind lower left end of dash)
  • Drl
  • Drl 1 fuse 7.5a
  • Drl 2 fuse 30a
  • E1 (in engine harness, at right front of engine compt)
  • Ec (at left fender apron)
  • Ecu-b2 fuse 7.5a
  • Ecu-ig fuse 10a
  • Engine room 1 r/b (on right rear of engine compartment)
  • Engine room 2 r/b (on right rear of engine compartment)
  • Engine room 3 r/b (on left side of engine compartment)
  • Fr fog fuse 15a
  • Fr fog relay
  • H-lp l lwr fuse 15a
  • H-lp l upr fuse 10a
  • H-lp r lwr fuse 15a
  • H-lp r upr fuse 10a
  • Head lp relay
  • Hi beam indicator
  • Hot at all times
  • Hot in on or start
  • Ih (at right side of firewall)
  • Ind
  • Junction connector 6 (behind left side of dash, forward of instrument cluster)
  • Junction connector 7 (behind upper right side of dash)
  • Left front fog light
  • Left headlight control ecu (behind left headlight assembly)
  • Left high beam headlight
  • Main daytime running light relay (behind left end of dash)
  • Main fuse 40a
  • Parking brake switch (at base of parking lever)
  • Passenger side j/b (behind lower right end of dash)
  • Pkb
  • Red
  • Right front fog light
  • Right headlight control ecu (behind right headlight assembly)
  • Right high beam headlight

Headlamps Leveling Wiring Diagram for Lexus IS 300 SportCross 2004

Headlamps Leveling Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Headlamps Leveling Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at left side of firewall) id
  • A11
  • Anti-lock brakes system
  • Auto
  • Combination meter
  • Combination switch
  • Dimmer switch
  • Diode (fog light) (behind left side of dash)
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Engine room 1 r/b (on right rear of engine compt)
  • Flash
  • Gauge fuse 10a
  • H10
  • Head
  • Head lp relay
  • Headlight beam level control ecu (behind left end of dash)
  • Headlight beam level control warning light
  • High
  • Hot at all times
  • Hot in on or start
  • I10
  • Ih (at right side of firewall)
  • Junction connector 5
  • Junction connector 7 (behind upper right side of dash)
  • Left front height control sensor (on left front of engine compt)
  • Left headlight beam level control actuator (behind left headlight)
  • Left rear height control sensor (sedan: under left rear of vehicle, attached to suspension control arm) (wagon: under rear of vehicle)
  • Lh+
  • Lh-
  • Lh1 (s1)
  • Lh2 (s2)
  • Lh3 (s3)
  • Lh4 (s4)
  • Lhe
  • Lht
  • Light control switch
  • Low
  • Main fuse 40a
  • Mlcom (b1)
  • Mrcom (b1)
  • Off
  • Passenger side j/b (behind lower right end of dash)
  • Red
  • Rh+
  • Rh-
  • Rh1 (s1)
  • Rh2 (s2)
  • Rh3 (s3)
  • Rh4 (s4)
  • Rhe
  • Rht
  • Right headlight beam level control actuator (behind right headlight)
  • Sbf
  • Sbr
  • Sgf
  • Sgr
  • Shb
  • Shfl
  • Shg
  • Shrl
  • Spdr
  • Tail
  • Theft deterrent ecu (behind left end of dash)
  • Wng

HORN

Horn Wiring Diagram for Lexus IS 300 SportCross 2004

Horn Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Horn Wiring Diagram for Lexus IS 300 SportCross 2004:

  • Combination switch
  • Engine room 1 r/b (on right rear of engine compartment)
  • Engine room 2 r/b (on right rear of engine compartment)
  • Horn
  • Horn fuse 10a
  • Horn relay
  • Horn switch
  • Hot at all times
  • I11
  • Left horn (in front of radiator)
  • Passenger side j/b (behind lower right end of dash)
  • Right horn (in front of radiator)
  • Theft deterrent ecu (behind left end of dash)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Lexus IS 300 SportCross 2004

Instrument Cluster Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Instrument Cluster Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (a/c control assembly) clock
  • (at left fender apron) ec
  • (on left side of engine compt, near engine control module) junction connector 2
  • A/c control assembly (center of dashboard)
  • A/t
  • A10
  • A11
  • A12
  • A13
  • A14
  • A15
  • A16
  • A17
  • A18
  • A19
  • A20
  • A21
  • A22
  • Abs ind
  • Acc
  • Anti-lock brakes system
  • Anti-theft system
  • B10
  • B11
  • B12
  • B13
  • B14
  • B2 (w/ moon roof)
  • Beam ind
  • Beam level ind
  • Bj (at left front floor panel)
  • Body ecu
  • Brake fluid level warning switch (on brake fluid reservoir, on top of brake master cylinder)
  • Brake ind
  • Brl
  • Buzzer
  • C10
  • Charge ind
  • Combination meter
  • Compass (inner mirror)
  • Computer data lines system
  • Cruise ind
  • Door ind
  • Driver side j/b (behind lower left end of dash)
  • Ect pwr ind
  • Ecu-ig fuse 10a
  • Engine control module (on left front of engine compt, in protective case)
  • Engine controls, navigation systems engine controls system
  • Engine oil level sensor (on lower left front of engine)
  • Engine oil pressure switch (on left front of engine)
  • Exterior lights system
  • Fuel
  • Fuel ind
  • Fuel sender
  • Fuel sender (sub) (under right side of vehicle)
  • Gauge fuse 10a
  • Gnd
  • Headlights system
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • Hot w/ tail relay energized
  • Id (at left side of firewall)
  • Ie (at left front floor panel center)
  • Ig+
  • Ih (at right side of firewall)
  • Illumination
  • Interior lights system
  • Junction connector 10 (behind upper right side of dash)
  • Junction connector 5
  • Junction connector 6 (behind left side of dash, forward of instrument cluster)
  • Junction connector 7 (behind upper right side of dash)
  • Lbl
  • Lcd
  • Left turn ind
  • M/t
  • Maint redtry ind
  • Malfunction indicator lamp
  • Mol
  • Momentary fuel consumption
  • Mops
  • Mpx+
  • Mpx-
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Oil level ind
  • Oil pressure ind
  • Out side temp gauge
  • Panel fuse 7.5a
  • Parking brake switch (at base of parking brake lever)
  • Passenger side j/b (behind lower right end of dash)
  • Pkb
  • Radio 2 fuse 10a
  • Rear lights ind
  • Red
  • Right turn ind
  • S15
  • S16
  • Seat belt ind
  • Security ind
  • Skid control ecu (left end of dash)
  • Slip ind
  • Snow ind
  • Sp1
  • Speedometer
  • Srs ind
  • Srs-b fuse 7.5a
  • Tachometer
  • Trac off ind
  • Vehicle speed sensor (combination meter) (m/t) (right rear of transmission)
  • Volt
  • Vsc ind
  • Vscw
  • Water temp
  • Wire to ffc holder

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Lexus IS 300 SportCross 2004

Courtesy Lamps Wiring Diagram 1 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus IS 300 SportCross 2004:

  • (at left side of firewall)
  • (behind lower left side of dash) data link connector (dlc) 3
  • (in right front door)
  • Acc
  • B10
  • Back door opener switch (wagon)
  • Bdsu
  • Becu
  • Bk (at right front floor panel)
  • Bl (at left rear quarterpanel)
  • Bn (at right upper side of back panel)
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Bsub
  • Dclp
  • Dcty
  • Dome fuse 7.5a
  • Door fuse 20a
  • Driver side j/b (behind lower left end of dash)
  • Eb (at center left side of intake manifold)
  • Ecu-ig fuse 10a
  • G11
  • Gauge fuse 10a
  • Gnd
  • Gnd2
  • Hot at all times
  • Hot in on or acc
  • Hot in on or start
  • I2 (in dash harness, behind left side of dash)
  • Ignition key cylinder light
  • Ih (at right side of firewall)
  • Ile
  • J/c 15
  • J/c 16 (above right rear fender- well)
  • J/c 16 (above right rear fenderwell)
  • J/c 5
  • J/c 7 (behind upper right side of dash)
  • L10
  • Left front door courtesy light
  • Left front door courtesy switch (on left ``b" pillar)
  • Left rear door lock motor & door lock detection switch (in left rear door)
  • Lgcy
  • Lsr
  • Lswp
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Mpx3
  • Obd2
  • Passenger side j/b (behind lower right end of dash)
  • Pclp
  • Pcty
  • Pml
  • Pmul
  • Prg
  • Radio 2 fuse 10a
  • Rcty
  • Rda
  • Red
  • Right door lock control switch
  • Right front door courtesy light
  • Right front door courtesy switch (on right ``b" pillar)
  • Right front door lock motor & door lock detection switch
  • Right rear door lock motor & door lock detection switch (in right rear door)
  • Sedan
  • Sil
  • Srs-b fuse 7.5
  • Wagon

Courtesy Lamps Wiring Diagram (2 of 2) for Lexus IS 300 SportCross 2004

Courtesy Lamps Wiring Diagram 2 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus IS 300 SportCross 2004:

  • (at right front floor panel) bk
  • (moon roof control switch) (w/ moon roof)
  • (sedan) (wagon)
  • (sedan) c
  • (wagon) d
  • A/c control assembly (center of dashboard)
  • A12
  • A13
  • Back door courtesy switch
  • Bdm
  • Bj (at left front floor panel)
  • Bl (at left rear quarterpanel)
  • C (sedan)
  • Combination meter
  • D (wagon)
  • Diode (luggage compt light) (sedan: on rear speakr shelf) (wagon: above left rear fenderwall)
  • Door
  • Door ind
  • Engine control module (on left front of engine compartment, in protective case)
  • Ie (at left front floor panel center)
  • Interior light
  • J/c 11 (in left front door)
  • J/c 12 j/c 17 (wagon: above left rear fenderwall) (sedan: near left ``c" pillar)
  • J/c 15
  • Kul
  • Left front door lock motor & door key lock/ unlock switch & door lock detection switch (in left front door)
  • Left rear door courtesy switch
  • Left vanity light
  • Lock
  • Lock decect
  • Lswd
  • Luggage compartment door courtesy switch
  • Luggage compartment light
  • Mpx+
  • Mpx-
  • Mpx1
  • Mpx2
  • Off
  • Personal light
  • Personal light (w/o moon roof)
  • Power window master switch
  • Prg
  • Rda
  • Red
  • Right rear door courtesy switch
  • Right vanity light
  • Sedan
  • Theft deterrent ecu (behind left end of dash)
  • Unlk
  • Wagon
  • Wire to ffc holder
  • Wireless door lock control receiver (sedan: below center of rear window, on speaker shelf) (wagon: right rear of vehicle)

Instrument Illumination Wiring Diagram for Lexus IS 300 SportCross 2004

Instrument Illumination Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Instrument Illumination Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (a/t)
  • (m/t)
  • A/c control assembly (center of dashboard)
  • A12
  • Ashtray illumi- nation
  • Cigarette lighter illumi- nation
  • Combination meter illumination (combination meter)
  • Driver side j/b (behind lower left end of dash)
  • Electronically controlled transmission pattern select switch (a/t)
  • Glove box light
  • Head
  • Head- light cleaner switch
  • Hot at all times
  • I3 (in dash harness, behind left side of dash)
  • Id (at left side of firewall)
  • Ih (at right side of firewall)
  • Ill-
  • J/c 5
  • J/c 7 (behind upper right side of dash)
  • J/c 8 (behind upper right side of dash)
  • J/c 9 (behind upper right side of dash)
  • Light control switch (combination switch)
  • Multi- display
  • Off
  • Panel fuse 7.5a
  • Passenger side j/b (behind lower right end of dash)
  • Radio & player
  • Rear fog light switch
  • Red
  • Remote controller (navigation)
  • Rheostat
  • Seat heater switch (driver)
  • Seat heater switch (front passenger)
  • Tail
  • Tail relay
  • Theft deterrent ecu (behind left end of dash)
  • Traction "off" switch & snow switch (m/t)
  • Traction "off" switch (a/t)
  • Transmission control switch (a/t shift position illumination) (a/t)

MEMORY SYSTEMS

Memory Systems Wiring Diagram for Lexus IS 300 SportCross 2004

Memory Systems Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Memory Systems Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at base of parking brake lever) parking brake switch
  • (behind left end of dash, above driver side j/b) junction connector 5
  • (below driver's seat) power seat position sensor (driver's seat front vertical)
  • (below driver's seat) power seat position sensor (driver's seat rear vertical)
  • (below driver's seat) power seat position sensor (driver's seat reclining)
  • (below driver's seat) power seat position sensor (driver's seat slide)
  • (on left "b" pillar) left front door courtesy switch
  • A/t
  • A/t indicator light switch (park/neutral position switch) (on right side of transmission)
  • B5 (in body harness, under left front seat)
  • Bj (at left front floor panel)
  • Dcty
  • Down
  • Driver side j/b (behind lower left end of dash)
  • Driver's position memory switch (left side of dash)
  • Ecu-b2 fuse 7.5a
  • Engine room 1 r/b (on right rear of engine compt)
  • F j1
  • Fdwn
  • Front
  • Front vertical
  • Frv+
  • Frv-
  • Fup
  • Gauge fuse 10a
  • Gnd
  • Hot at all times
  • Hot in on or start
  • Id (at left side of firewall)
  • Junction connector 1 & 2 (on left side of engine compt, near engine control module)
  • Junction connector 20 (below left front seat)
  • Junction connector 6 (behind left side of dash, forward of instrument cluster)
  • Ldwn
  • Lup
  • M/t
  • Mmry
  • P/seat fuse 30a
  • P28
  • P29
  • Passenger side j/b (behind lower right end of dash)
  • Passenger side j/b (behind lower right end of of dash)
  • Pkb
  • Pnk
  • Power seat control switch (driver's seat)
  • Power seat ecu (below left front seat)
  • Power seat motor (driver's seat front vertical) (below driver's seat)
  • Power seat motor (driver's seat rear vertical) (below driver's seat)
  • Power seat motor (driver's seat reclining) (in driver's seat)
  • Power seat motor (driver's seat slide) (in driver's seat)
  • Pvcc
  • Rcl+
  • Rcl-
  • Rclf
  • Rclr
  • Rdwn
  • Rear
  • Rear vertical
  • Reclining
  • Rrv+
  • Rrv-
  • Rup
  • Sgnd
  • Sld+
  • Sld-
  • Sldf
  • Sldr
  • Slide
  • Ssfv
  • Ssrr
  • Ssrs
  • Ssrv
  • Sw1
  • Sw2
  • Sysb

NAVIGATION

Navigation Wiring Diagram for Lexus IS 300 SportCross 2004

Navigation Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Navigation Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (a/t)
  • (a/t) (m/t)
  • (behind lower left side of dash) data link connector (dlc) 3
  • (behind right side of dash)
  • (behind upper right side of dash) j/c 10
  • (m/t)
  • (m/t) (a/t)
  • +b1
  • A/t
  • Acc
  • Aui+
  • Aui-
  • Auo+
  • Auo-
  • Bk (at right front floor panel)
  • C10
  • Clutch start switch (near top of clutch pedal)
  • Combination meter
  • Ctx+
  • Ctx-
  • D j2
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • F j1
  • Fl+
  • Fl-
  • Gauge fuse 10a
  • Gnd
  • Gnd1
  • Gtx+
  • Gtx-
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • Hot in start
  • I10
  • I9 (in dash harness, behind top center of dash)
  • Ie (at left front floor panel center)
  • If (at right front panel center)
  • Ig+
  • Ill
  • Interior lights system
  • J/c 1 & 2 (on left side of engine compt, near engine control module)
  • J/c 16 (above right rear fenderwall)
  • J/c 19 (right kick panel)
  • J/c 6 (behind left side of dash, forward of instrument cluster)
  • J/c 7 (behind upper right side of dash)
  • K8 e1
  • Left front door speaker
  • Left tweeter
  • M/t
  • Multi-display
  • Mute
  • Navi
  • Navi-mute
  • Navigation ecu (sedan: rear of luggage compt) (wagon: rear center of luggage compt)
  • Nca
  • Park/neutral position switch back-up light switch (a/t: on right side of transmission) (m/t: near selector lever)
  • Parking brake switch (at base of parking brake lever)
  • Passenger side j/b (behind lower right end of dash)
  • Pkb
  • Pnk
  • Radio 2 fuse 10a
  • Re1
  • Red
  • Remote controller (in center console)
  • Rev
  • S16
  • Sedan
  • Sgnd
  • Sgnd1
  • Skid control ecu (left end of dash)
  • Sp1
  • Spd
  • St1
  • Starter fuse 7.5a
  • Stereo component amplifier (behind right end of dash)
  • Sync
  • Theft deterrent ecu (behind left end of dash)
  • Tv fuse 7.5a
  • Tx1+
  • Tx1-
  • Vehicle speed sensor (combination meter) (m/t) (right rear of transmission)
  • Vr r
  • Wagon

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Lexus IS 300 SportCross 2004

Power Distribution Wiring Diagram 1 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Power Distribution Wiring Diagram (1 of 3) for Lexus IS 300 SportCross 2004:

  • (behind lower right end of dash) passenger side j/b
  • (on right rear of engine compt) engine room 1 r/b
  • Abs 1 fuse 60a
  • Air conditioning & instrument cluster systems
  • Alt fuse 120a
  • Alt-s fuse 7.5a
  • Am2 fuse 20a
  • Anti-lock brakes system
  • Anti-theft & horns systems
  • Anti-theft, body computer, cruise control, door locks, engine controls, headlights, interior lights, instrument cluster, power windows, starting/ charging, transmissions & warning systems
  • Anti-theft, body computer, door locks, exterior lights, garage door opener, headlights & interior lights systems
  • Anti-theft, exterior lights & headlights systems
  • Battery
  • Cds fan fuse 30a
  • Cooling fans system
  • Cruise control, engine controls, transmissions & computer data lines systems
  • Dimmer relay
  • Dome fuse 7.5a
  • Drl 2 fuse 30a
  • Ecu-b1 fuse 20a
  • Ecu-b2 fuse 7.5a
  • Efi fuse 25a
  • Engine controls, cruise control & transmissions systems
  • Engine controls, transmissions & cruise control systems
  • Engine room 1 r/b (on right rear of engine compt)
  • Engine room 3 r/b (on left side of engine compartment)
  • Etcs fuse 15a
  • Exterior lights system
  • Fr fog fuse 15a
  • Fr fog relay
  • From a engine room relay block 1 (diagram 1 of 3)
  • H-lp cln fuse 30a
  • Head- light relay
  • Headlights, seats, anti-lock brakes system
  • Heater fuse 40a
  • Heater relay
  • Horn fuse 10a
  • Interior lights system
  • Main fuse 40a
  • Mir heater relay
  • Mir htr fuse 15a
  • Mpx-b fuse 10a
  • Obd fuse 7.5a
  • P/seat fuse 30a
  • P/w relay
  • Radio 1 fuse 20a
  • Rdi fan fuse 30a
  • Red
  • Seats system
  • Sound systems
  • Srs-b fuse 7.5a
  • Starter
  • Starter relay
  • Starting/ charging system
  • To door dl fuse (diagram 3 of 3)
  • To driver side j/b (diagram 2 of 3)
  • To engine room relay block 1 (diagram 1 of 3)
  • To ignition switch (diagram 2 of 3)
  • Turn/ hazard fuse 15a
  • Wiper/ washer system

Power Distribution Wiring Diagram (2 of 3) for Lexus IS 300 SportCross 2004

Power Distribution Wiring Diagram 2 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Power Distribution Wiring Diagram (2 of 3) for Lexus IS 300 SportCross 2004:

  • (behind lower left end of dash) driver side j/b
  • A/c fuse 10a
  • A/t
  • Acc
  • Air conditioning system
  • Air conditioning, navigation, instrument cluster, shift interlock & sound systems
  • Am 1 fuse 40a
  • Anti-lock brakes, cruise control, engine controls, exterior lights, shift interlock & transmissions systems
  • B11
  • B12
  • Body computer, interior lights, headlights & instrument
  • Body ecu
  • Bsub
  • Cluster systems
  • D fr p/w fuse 20a
  • Deicer relay
  • Door fuse 20a
  • Engine controls system
  • Exterior lights system
  • Fr def fuse 20a
  • From am2 fuse, engine room 1 r/b (diagram 1 of 3)
  • From engine room 1 r/b (diagram 1 of 3)
  • G11
  • H12
  • H13
  • Ignition switch
  • Junction connector 10 (behind upper right side of dash)
  • K12
  • Lock
  • Mirrors system
  • Navigation system
  • Navigation, starting/ charging, engine controls & transmissions systems
  • Noise filter (def cds)
  • Off
  • Panel fuse 7.5a
  • Power tops system
  • Power windows system
  • Radio 2 fuse 10a
  • Red
  • Rr def fuse 40a
  • Rr def relay
  • Run
  • S/roof fuse 30a
  • Seat htr fuse 15a
  • Seats system
  • Sound systems
  • Srs acc fuse 10a
  • Start
  • Starter fuse 7.5a
  • Stop fuse 15a
  • Tail fuse 10a
  • Tail relay
  • To driver side j/b (cig fuse, 15a) (diagram 3 of 3)
  • To driver side j/b (gauge fuse, 10a) (diagram 3 of 3)
  • To passenger side j/b (ign fuse, 7.5a) (diagram 3 of 3)
  • To power outlet relay (diagram 3 of 3)
  • Trunk, tailgate & fuel doors system
  • Washer fuse 15a
  • Wiper fuse 25a
  • Wiper/ washer system

Power Distribution Wiring Diagram (3 of 3) for Lexus IS 300 SportCross 2004

Power Distribution Wiring Diagram 3 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Power Distribution Wiring Diagram (3 of 3) for Lexus IS 300 SportCross 2004:

  • (at right kick panel) i1
  • (behind lower left end of dash) driver side j/b
  • A11
  • Air conditioning, cooling fans, headlights, shift interlock & warning systems
  • Anti-lock brakes system
  • Anti-lock brakes, cruise control, engine controls, exterior lights, headlights, instrument cluster, interior lights, starting/ charging, transmissions & warning systems
  • Anti-theft system
  • Anti-theft, navigation, cruise control, anti-lock brakes, & headlights systems
  • Bk (at right front floor panel)
  • Body ecu
  • Cig fuse 15a
  • Cigarette lighter
  • Cruise control system
  • Cruise control, engine controls & transmissions systems
  • Cruise control, exterior lights, shift interlock, starting/charging, transmissions & seats systems
  • Defogger & power windows systems
  • Deicer relay
  • Door dl fuse 15a
  • Ecu-ig fuse 10a
  • Engine controls system
  • Exterior lights & seats systems
  • Flasher relay
  • From driver side j/b (diagram 2 of 3)
  • From driver side j/b (radio 2 fuse, 10a) (diagram 2 of 3)
  • From e driver side j/b (seat htr fuse, 15a) (diagram 2 of 3)
  • From junction connector j10 (diagram 2 of 3)
  • From passenger g side j/b (diagram 1 of 3)
  • Gauge fuse 10a
  • H11
  • H13
  • Headlights system
  • Id (at left side of firewall)
  • Ign fuse 7.5a
  • Ih (at right side of firewall)
  • Junction connector 16 (sedan) (above right rear fenderwell)
  • Junction connector 5 (behind left end of dash, above driver side j/b)
  • L10
  • Navigation system
  • Passenger side j/b (behind lower right end of dash)
  • Pnk
  • Power outlet
  • Power outlet (luggage)
  • Power outlet fuse 15a
  • Power outlet relay (wagon) (right rear of vehicle)
  • Power tops & mirrors systems
  • Power windows system
  • Rr def relay
  • Tv fuse 7.5a

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 3) for Lexus IS 300 SportCross 2004

Power Door Locks Wiring Diagram 1 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Power Door Locks Wiring Diagram (1 of 3) for Lexus IS 300 SportCross 2004:

  • (at left side of firewall)
  • (on left "c" pillar)
  • (sedan) (wagon)
  • (sedan: near left "c" pillar) (wagon: above left rear fenderwell)
  • (wagon) (sedan)
  • (wagon: at right upper side of back panel) bn
  • (wagon: right rear of vehicle) (sedan: below center of rear window, on speaker shelf) wireless door lock control receiver
  • A10
  • Acc
  • Act+
  • Act-
  • Actd
  • B10
  • Back door opener switch (wagon)
  • Bdsu
  • Becu
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Bsub
  • Bzr
  • Bzr2
  • C d
  • Dcty
  • Detection
  • Door fuse 20a
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Flasher relay
  • Gnd2
  • Ground
  • H10
  • Haz
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • I2 (in dash harness, behind left side of dash)
  • Junction connector 12 (sedan) junction connector 17 (wagon)
  • Junction connector 16 (above right rear fenderwell)
  • Junction connector 5
  • Junction connector 6 (behind left side of dash, forward of instrument cluster)
  • Keyless buzzer (near top of left front wheelwell, inside fender)
  • Ksw
  • L10
  • Left front door courtesy switch (on left "b" pillar)
  • Left rear door courtesy switch
  • Left rear door lock motor & door lock detection switch (in left rear door)
  • Lgcy
  • Lock
  • Lsr
  • Lswp
  • Mpx1
  • Mpx2
  • Mpx3
  • Obd2
  • Pcty
  • Pml
  • Pmul
  • Prg
  • Radio 2 fuse 10a
  • Rcty
  • Rda
  • Right front door courtesy switch (on right "b" pillar)
  • Right rear door courtesy switch (on right "c" pillar)
  • Tr+
  • Unlock warning switch (near steering column)

Power Door Locks Wiring Diagram (2 of 3) for Lexus IS 300 SportCross 2004

Power Door Locks Wiring Diagram 2 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Power Door Locks Wiring Diagram (2 of 3) for Lexus IS 300 SportCross 2004:

  • (behind upper right side of dash) junction connector 7
  • (in left front door) junction connector 11
  • (on left side of luggage compt, near fuel filler door) (sedan) luggage compartment door opener relay
  • (wagon: above left rear fenderwell) (sedan: near left "c" pillar) (wagon) junction connector 17 (sedan) junction connector 12
  • B4 (in body harness, behind left rear wheelwell)
  • Back door opener relay (wagon) (above left rear fenderwell)
  • Bdm
  • Bk (at right front floor pan)
  • Bl (at left rear quarterpanel)
  • Detection
  • Driver side j/b (behind lower left end of dash)
  • Junction connector 15 (on left side of luggage compt)
  • Junction connector 16 (above right rear fenderwell)
  • Kul
  • Left front door lock motor, door key lock & unlock switch & door lock detection switch (in left front door)
  • Lock
  • Lock detection
  • Lswd
  • Passenger side j/b (behind lower right end of dash)
  • Power window master switch
  • Right door lock control switch
  • Right front door lock motor & door lock detection switch (in right front door)
  • Right rear door lock motor & door lock detection switch (in right rear door)
  • Sedan
  • Unlk
  • Wagon

Power Door Locks Wiring Diagram (3 of 3) for Lexus IS 300 SportCross 2004

Power Door Locks Wiring Diagram 3 of 3 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Power Door Locks Wiring Diagram (3 of 3) for Lexus IS 300 SportCross 2004:

  • A/c control assembly (center of dashboard)
  • A12
  • A13
  • Back door courtesy switch & opener motor (at center rear of luggage compt)
  • Bl (at left rear quarterpanel)
  • Combination meter
  • Data link connector (dlc) 3 (behind lower left side of dash)
  • Dome fuse 7.5a
  • Eb (at center left side of intake manifold)
  • Engine control module (on left front of engine compt, in protective case)
  • G11
  • Hot at all times
  • Ih (at right side of firewall)
  • Junction connector 12 (near left "c" pillar)
  • Junction connector 15
  • Junction connector 17 (above left rear fenderwell)
  • Luggage compt door courtesy switch & opener motor (rear center of luggage compartment)
  • Mpx+
  • Mpx-
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Passenger side j/b (behind lower right end of dash)
  • Sedan
  • Sil
  • Theft deterrent ecu (behind left end of dash)
  • Wagon

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Lexus IS 300 SportCross 2004

Electrochromic Mirror Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Electrochromic Mirror Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (in dash harness, behind left side of dash) i7
  • Bj (at left front floor panel)
  • Driver side j/b (behind lower left end of dash)
  • Ec+
  • Ec-
  • Ecu-ig fuse 10a
  • Hot in on or start
  • Inner mirror
  • Left remote control mirror
  • Right remote control mirror
  • Wire to ffc holder

Power Mirrors Wiring Diagram for Lexus IS 300 SportCross 2004

Power Mirrors Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Power Mirrors Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (in left front door) j/c 11
  • B12
  • Defogger system
  • Down
  • Driver side j/b (behind lower left end of dash)
  • Ec+
  • Ec-
  • Electrochromic mirror circuit
  • Hot in acc or on
  • Id (at left side of firewall)
  • J/c 11 (in left front door)
  • J/c 5 (behind left end of dash, above driver side j/b)
  • L10
  • Left
  • Left remote control mirror
  • Mhl
  • Mhr
  • Mvl
  • Mvr
  • Operation switches
  • Radio 2 fuse 10a
  • Remote control mirror switch
  • Right
  • Right remote control mirror
  • Select switches

POWER SEATS

Heated Seats Wiring Diagram for Lexus IS 300 SportCross 2004

Heated Seats Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Heated Seats Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (behind upper right side of dash)
  • B5 (w/ power seat)
  • Bj (at left front floor panel)
  • Bk (at right front floor panel)
  • Driver side j/b (behind lower left end of dash)
  • Driver's seat heater switch
  • Front passenger's seat heater switch
  • Hot in on or start
  • Ih (at right side of firewall)
  • Interior lights system
  • J/c 7
  • Passenger side j/b (behind lower right end of dash)
  • Seat heater (driver's seat) (in driver's seat)
  • Seat heater (front passenger's seat) (in right front seat)
  • Seat htr fuse 15a
  • Seat)

Passenger Seat Wiring Diagram for Lexus IS 300 SportCross 2004

Passenger Seat Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Passenger Seat Wiring Diagram for Lexus IS 300 SportCross 2004:

  • Bk (at right front floor panel)
  • Down
  • Engine room r/b 1 (on right rear of engine compt)
  • Front
  • Front passenger's power seat control switch
  • Front vertical
  • G10
  • Hot at all times
  • P/seat fuse 30a
  • Passenger side j/b (behind lower right end of dash)
  • Power seat motor (front passenger's seat front vertical control) (below right front seat)
  • Power seat motor (front passenger's seat rear vertical control) (below right front seat)
  • Power seat motor (front passenger's seat reclining control) (in right front seat)
  • Power seat motor (front passenger's seat slide control) (in right front seat)
  • Rear
  • Rear vertical
  • Reclining
  • Slide

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Lexus IS 300 SportCross 2004

Power Top Sunroof Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Power Top/Sunroof Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at left front floor panel)
  • Bcty
  • Body ecu
  • Close
  • Dcty
  • Down
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Gnd
  • Hot at all times
  • Hot in on or start
  • Left front door courtesy switch (on left "b" pillar)
  • Ls1
  • Ls2
  • Moon roof control ecu (on front center of roof)
  • Moon roof control switch
  • Moon roof motor
  • Moon roof motor & limit switch
  • Open
  • Red
  • S/roof fuse 30a
  • Solid state

POWER WINDOWS

Power Windows Wiring Diagram for Lexus IS 300 SportCross 2004

Power Windows Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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Get access to all wiring diagrams of the carDownload PDF file

List of elements for Power Windows Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at left side of firewall) id
  • (at right side of firewall) ih
  • (behind lower left end of dash) driver side j/b
  • (sedan : at right front floor panel) (wagon : at right front floor pan) bk
  • (wagon: at left rear quarterpanel) bl
  • Acc
  • B10
  • B11
  • B3 (sedan)
  • Bcty
  • Bdm
  • Becu
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Bsub
  • Computer data lines system
  • D fr p/w fuse 20a
  • D rr p/w fuse 20a
  • Dcty
  • Door fuse 20a
  • Down
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Gauge fuse 10a
  • Gnd
  • Gnd2
  • H11
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • Junction connector 15 (sedan: on left side of luggage compartment)
  • Junction connector 16 (above right rear fenderwell)
  • Junction connector 5 (behind left end of dash, above driver side j/b)
  • L10
  • Left front door courtesy switch (sedan) (on left "b" pillar)
  • Left front power window motor (sedan: in left front door)
  • Left rear power window control switch
  • Left rear power window motor (in left rear door)
  • Limit sw
  • Lmt
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Mpx3
  • Obd2
  • P fr p/w fuse 20a
  • P rr p/w fuse 20a
  • P/w relay
  • Passenger side j/b (behind lower right end of dash)
  • Pls
  • Power window master switch
  • Pulse sensor
  • Pwl
  • Pwr
  • Radio 2 fuse 10a
  • Red
  • Right front power window control switch
  • Right front power window motor (in right front door)
  • Right rear power window control switch
  • Right rear power window motor (in right rear door)
  • Rld
  • Rlu
  • Rrd
  • Rru
  • Sedan
  • Sgnd
  • Wagon

RADIO

Radio Wiring Diagram, Sedan for Lexus IS 300 SportCross 2004

Radio Wiring Diagram Sedan for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Radio Wiring Diagram, Sedan for Lexus IS 300 SportCross 2004:

  • (or pnk)
  • Acc+
  • Acc+b
  • Ant+b
  • Antenna amplifier (behind center of dash)
  • Aui+
  • Aui-
  • Auo+
  • Auo-
  • B12
  • Bu+b
  • Ctx+
  • Ctx-
  • Driver side j/b (behind lower left end of dash)
  • Engine engine room r/b 1 room r/b 1 (on right (on right rear of engine compt)
  • Fl+
  • Fl-
  • Fr+
  • Fr-
  • Gnd
  • Gnd(e)
  • Gnd(s)
  • Gtx+
  • Gtx-
  • Hot at all times
  • Hot in acc or on
  • If (at right front panel center)
  • J/c 10 (behind upper right side of dash)
  • Left front door speaker
  • Left rear speaker & woofer
  • Left tweeter
  • Multi-display (w/ navigation)
  • Mute
  • Navi-mute
  • Navigation ecu (rear of luggage compartment)
  • Nca
  • Passenger side j/b (behind lower right end of dash)
  • Pnk
  • Radio & player
  • Radio 1 fuse 20a
  • Radio 2 fuse 10a
  • Rear speaker
  • Red
  • Right front door speaker
  • Right rear speaker & woofer
  • Right tweeter
  • Rl+
  • Rl-
  • Rr+
  • Rr-
  • S-gnd
  • Stereo component amplifier (behind right end of dash)
  • Tx+
  • Tx-
  • W/ navigation
  • W/o navigation
  • Wl+
  • Wl-
  • Woofer
  • Wr+
  • Wr-

Radio Wiring Diagram, Wagon for Lexus IS 300 SportCross 2004

Radio Wiring Diagram Wagon for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Radio Wiring Diagram, Wagon for Lexus IS 300 SportCross 2004:

  • (behind right side of dash) i10
  • (or pnk)
  • Acc+
  • Acc+b
  • Amp+
  • Ant
  • Antenna amplifier (behind center of dash)
  • Aui+
  • Aui-
  • Auo+
  • Auo-
  • B12
  • Bk (at right front floor panel)
  • Bu+b
  • Ctx+
  • Ctx-
  • Driver side j/b (behind lower left end of dash)
  • Engine engine room r/b 1 room r/b 1 (on right rear (on right of engine compt)
  • Fl+
  • Fl-
  • Fr+
  • Fr-
  • Gnd
  • Gnd(e)
  • Gnd(s)
  • Gtx+
  • Gtx-
  • Hot at all times
  • Hot in acc or on
  • I10 (behind right side of dash)
  • If (at right front panel center)
  • Junction connector 10 (behind upper right side of dash)
  • Junction connector 13 (above left rear fenderwell)
  • Junction connector 16 (above right rear fenderwell)
  • Left front door speaker
  • Left rear speaker
  • Left squawker
  • Left tweeter
  • Mtr
  • Multi-display (w/ navigation)
  • Mute
  • Navi-mute
  • Navigation ecu (rear center of luggage compartment)
  • Nca
  • Passenger side j/b (behind lower right end of dash)
  • Pnk
  • Radio & player
  • Radio 1 fuse 20a
  • Radio 2 fuse 10a
  • Red
  • Right front door speaker
  • Right rear speaker
  • Right squawker
  • Right tweeter
  • Rl+
  • Rl-
  • Rr+
  • Rr-
  • S-gnd
  • Stereo component amplifier (behind right end of dash)
  • Tx+
  • Tx-
  • W/ navigation
  • W/o navigation
  • Wf+
  • Wf-
  • Wl+
  • Wl-
  • Woofer
  • Wr+
  • Wr-

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Lexus IS 300 SportCross 2004

Shift Interlock Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Shift Interlock Wiring Diagram for Lexus IS 300 SportCross 2004:

  • 10a
  • 15a
  • Acc
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse
  • Engine control module (on left front of engine compt, in protective case)
  • Gauge fuse
  • H10
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • I13
  • Id (at left side of firewall)
  • Ih (at right side of firewall)
  • J/c 1 & j/c 2 (on left side
  • J/c 10 (behind upper right side of dash)
  • J/c 5
  • J/c 7 (behind upper right side of dash)
  • J1 f
  • Key inter- lock solenoid
  • Kls+
  • Mt3
  • Nssd
  • Of engine compt, near engine control module)
  • Park/neutral position switch (a/t indictor light switch) (on right side of transmission)
  • Passenger side j/b (behind lower right end of dash)
  • Radio 2 fuse
  • Shift lock control ecu (below right side of transmission shift lever)
  • Shift lock control switch
  • Shift lock solenoid
  • Sls+
  • Sls-
  • Stop fuse
  • Stoplight switch (above brake pedal, on bracket)
  • Stp
  • Unlock warning switch (near steering column)

STARTING/CHARGING

Charging Wiring Diagram for Lexus IS 300 SportCross 2004

Charging Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Charging Wiring Diagram for Lexus IS 300 SportCross 2004:

  • A/c control assembly (center of dashboard)
  • A12
  • A13
  • Alt fuse 120a
  • Alt-s fuse 7.5a
  • Battery
  • Battery ground
  • Charge indicator
  • Combination meter
  • Computer data lines system
  • Driver side j/b (behind lower left end of dash)
  • Engine control module (on left front of engine compt, in protective case)
  • Engine room 1 r/b (on right rear of engine compt)
  • Gauge fuse 10a
  • Generator
  • Hot at all times
  • Hot in on or start
  • Ie (at left front floor panel center)
  • Junction connector 1 & 2 (on left side of engine compt, near engine control module)
  • Mpx+
  • Mpx-
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Nca
  • Passenger side j/b (behind lower right end of dash)
  • Theft deterrent ecu (behind left end of dash)

Starting Wiring Diagram for Lexus IS 300 SportCross 2004

Starting Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Starting Wiring Diagram for Lexus IS 300 SportCross 2004:

  • A/t
  • Acc
  • Am2
  • Am2 fuse 20a
  • Battery
  • Battery ground
  • Clutch start switch (near top of clutch pedal)
  • Driver side j/b (behind lower left end of dash)
  • Engine control module (on left front of engine compt, e3 in protective case)
  • Engine room 1 r/b (on right rear of engine compartment)
  • Ignition switch
  • Ih (at right side of firewall)
  • Junction connector 19 (right kick panel)
  • Lock
  • M/t
  • Main fuse 40a
  • Nca
  • On off
  • Park/neutral position switch (on right side of transmission)
  • St2
  • Sta
  • Start
  • Starter
  • Starter fuse 7.5a
  • Starter relay

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Lexus IS 300 SportCross 2004

Supplemental Restraints Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Supplemental Restraints Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at base of left "b" pillar) left side air bag sensor
  • (behind lower left end of dash) driver side j/b
  • (wagon: inside of right front seat belt buckle)
  • +sl
  • +sr
  • -sl
  • -sr
  • A11
  • Acc
  • Air bag squib (front passenger air bag assembly) (right side of dashboard)
  • Air bag squib (steering wheel pad) (center of steering wheel)
  • Bj (at left front floor panel)
  • Bk (at right front floor panel)
  • Bl (at left rear quarterpanel)
  • Center air bag sensor assembly (below center of dash, on transmission tunnel)
  • Combination meter
  • Data link connector (dlc) 3 (behind lower left side of dash)
  • Driver side j/b (behind lower left end of dash)
  • Engine controls system
  • Esl
  • Esr
  • Gsw2
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • Icl+
  • Icl-
  • Icr+
  • Icr-
  • Id (at left side of firewall)
  • Ig2
  • Ign fuse 7.5a
  • Junction connector 13 (near left "c" pillar)
  • Junction connector 15 (on left side of luggage compartment)
  • Junction connector 5 (behind left end of dash, above driver side j/b)
  • Lbe+
  • Left buckle switch (sedan: inside of left front seat belt buckle)
  • Left curtain shield air bag squib (on left "a" pillar)
  • Left front air bag sensor (on left side of radiator support)
  • Left pretensioner (wagon: at base of left "b" pillar) (sedan: at left "b" pillar)
  • Left side air bag squib (under left front seat)
  • Others
  • Passenger side j/b (behind lower right end of dash)
  • Pl+
  • Pl-
  • Pnk
  • Pr+
  • Pr-
  • Rbe+
  • Right buckle switch & seat belt warning occupant detection sensor (inside of right front seat belt buckle)
  • Right curtain shield air bag squib (on right "a" pillar)
  • Right front air bag sensor (on right side of radiator support)
  • Right pretensioner (wagon: at base of right "b" pillar) (sedan: at right "b" pillar)
  • Right side air bag sensor (at base of right "b" pillar)
  • Right side air bag squib (under right front seat)
  • Sedan w/o power seat
  • Sfl+
  • Sfl-
  • Sfr+
  • Sfr-
  • Sil
  • Spiral cable
  • Srs warning indicator
  • Srs- acc fuse 10a
  • Srs-b fuse 7.5a
  • Ssl+
  • Ssl-
  • Ssr+
  • Ssr-
  • Vupl
  • Vupr

TRANSMISSION

A/T Wiring Diagram (1 of 2) for Lexus IS 300 SportCross 2004

A T Wiring Diagram 1 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for A/T Wiring Diagram (1 of 2) for Lexus IS 300 SportCross 2004:

  • (engine harn, right front of engine compt)
  • (engine harn, top left side of engine)
  • (near ecm) j/c 1, j/c 2
  • +b2
  • +bm
  • A/c control assembly
  • A/t shift main switch (integral to combination switch)
  • B11
  • Batt
  • Computer data lines system
  • Data link connector 3 (behind lower left side of dash)
  • Driver side j/b (behind lower left end of dash)
  • E01
  • E02
  • E10
  • Ea (front of intake manifold)
  • Eb (center side of intake manifold)
  • Ec (left front fender apron)
  • Efi fuse 25a
  • Efi relay
  • Electronically controlled transmission pattern select switch
  • Engine control module (ecm) (left front of engine compt, in protective case)
  • Engine controls system
  • Engine coolant temperature sensor (on left front of engine)
  • Engine room r/b 1 (on right rear of engine compt)
  • Engine room r/b 2 (on right rear of engine compt)
  • Eom
  • Etcs fuse 15a
  • Evg
  • Hot at all times
  • Hot in run or start
  • Ign fuse 7.5a
  • Igsw
  • Ih (behind right kick panel)
  • Ih (right side of firewall)
  • J/c 3 (near ecm)
  • J/c 7 (behind upper right side of dash)
  • Mass airflow meter (right side of engine compt, behind air box)
  • Me01
  • Mpx-
  • Mpx1
  • Mpx2
  • Mrel
  • Passenger side j/b (behind lower right end of dash)
  • Pwr
  • Red
  • Sftd
  • Sftu
  • Sil
  • Snow
  • Sta
  • Starting/ charging system
  • Stop fuse 15a
  • Stoplight switch (above brake pedal, on bracket)
  • Stp
  • Tha
  • Thw
  • Wfse

A/T Wiring Diagram (2 of 2) for Lexus IS 300 SportCross 2004

A T Wiring Diagram 2 of 2 for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for A/T Wiring Diagram (2 of 2) for Lexus IS 300 SportCross 2004:

  • (right side of transmission) (integral to park/neutral position switch) a/t indicator light switch
  • Accel position sensor (on center rear of engine, on throttle body)
  • Braided
  • Cl+
  • Cl-
  • Combi- nation meter
  • Computer data lines system
  • Driver side j/b (behind lower left end of dash)
  • E03
  • E8 (top left side of engine)
  • Ea (front of intake manifold)
  • Eb (center side of intake manifold)
  • Electronically controlled transmission solenoid (left side of transmission)
  • Engine control module (ecm) (left front of engine compt, in protective case)
  • Engine controls system
  • Gauge fuse 10a
  • Ge01
  • Hot in on or start
  • J/c 1, j/c 2 (near ecm)
  • J/c 4 (near ecm)
  • Mil
  • Nca
  • Nco+
  • Nco-
  • O/d direct clutch speed sensor (left side of transmission)
  • Oil
  • Passenger side j/b (behind lower right end of dash)
  • Red
  • Sln+
  • Sln-
  • Slt+
  • Slt-
  • Slu+
  • Slu-
  • Sp2+
  • Sp2-
  • Speedo
  • Tach
  • Throttle control motor (on throttle body)
  • Throttle position sensor (on throttle body)
  • Transmission control switch (d-4) (below front right side of center console)
  • Transmission control switch (l-2) (below front right side of center console)
  • Vehicle speed sensor (left rear of transmission)
  • Vpa
  • Vpa2
  • Vta
  • Vta2

TRUNK, TAILGATE, FUEL DOOR

Tailgate Release Wiring Diagram, Wagon for Lexus IS 300 SportCross 2004

Tailgate Release Wiring Diagram Wagon for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Tailgate Release Wiring Diagram, Wagon for Lexus IS 300 SportCross 2004:

  • (behind lower left end of dash) driver side j/b
  • (in body harness, behind left rear wheelwell)
  • (in dash
  • Back door courtesy switch & opener motor (at center rear of luggage compt)
  • Back door opener relay (above left rear fenderwell)
  • Back door opener switch
  • Bdsu
  • Becu
  • Bl (at left rear quarterpanel)
  • Bn (at right upper side of back panel)
  • Body ecu
  • Bsub
  • Door fuse 20a
  • Driver side j/b (behind lower left end of dash)
  • Gnd
  • Gnd2
  • Harness, behind left side of dash)
  • Hot at all times
  • Id (at left side of firewall)
  • J/c 15 (on left side of luggage compt, behind left fenderwell)
  • J/c 17 (above left rear fenderwell)
  • J/c 5 (behind left end of dash, above driver side j/b)
  • L10
  • Lgcy
  • Mpx-b fuse 10a
  • Passenger side j/b (behind lower right end of dash)
  • Tr+

Trunk Release Wiring Diagram, Sedan for Lexus IS 300 SportCross 2004

Trunk Release Wiring Diagram Sedan for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Trunk Release Wiring Diagram, Sedan for Lexus IS 300 SportCross 2004:

  • Becu
  • Behind left side of dash)
  • Bl (at left rear quarterpanel)
  • Body ecu
  • Bsub
  • Door fuse 20a
  • Driver side j/b (behind lower left end of dash)
  • Gnd
  • Gnd2
  • Hot at all times
  • I2 (in dash
  • Id (at left side of firewall)
  • J/c 12 (above left rear fenderwell)
  • J/c 15 (on left side of luggage compt, behind left fenderwell)
  • J/c 5 (behind left end of dash, above driver side j/b)
  • L10
  • Lgcy
  • Luggage compartment door courtesy switch & opener motor
  • Luggage compartment door opener relay (on left side of luggage compartment, near fuel filler door)
  • Mpx-b fuse 10a
  • Passenger side j/b (behind lower right end of dash)
  • Tr+

WARNING SYSTEMS

Warning Systems Wiring Diagram for Lexus IS 300 SportCross 2004

Warning Systems Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Warning Systems Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at left front floor panel center) ie
  • (at left side of firewall)
  • (behind lower left end of dash) driver side j/b
  • (w/ power seats) (w/o power seats)
  • A/c control assembly
  • A12
  • A13
  • Acc
  • B6 b7
  • Becu
  • Bj (at left front floor panel)
  • Bk (at right front floor panel)
  • Bl (at left rear quarterpanel)
  • Body ecu (behind lower left end of dash, integral with driver side j/b)
  • Bsub
  • Buzzer
  • Combination meter
  • Computer data lines system
  • Dbkl
  • Dcty
  • Door fuse 20a
  • Door ind
  • Driver side j/b (behind lower left end of dash)
  • Ecu-ig fuse 10a
  • Engine control module (on left front of engine compt)
  • Gauge fuse 10a
  • Gnd
  • Gnd2
  • H10
  • Hot at all times
  • Hot in acc or on
  • Hot in on or start
  • J/c 13 (above left rear fenderwell)
  • J/c 15
  • J/c 5
  • J/c 6 (behind left side of dash)
  • Ksw
  • L10
  • Left buckle switch
  • Left front door courtesy switch
  • Mpx+
  • Mpx-
  • Mpx-b fuse 10a
  • Mpx1
  • Mpx2
  • Obd2
  • P-s/b
  • Passenger side j/b (behind lower right end of dash)
  • Radio 2 fuse 10a
  • Right buckle switch & seat belt warning occupant detection sensor
  • Seat belt ind
  • Sedan
  • Srs-b fuse 7.5a
  • Theft deterrent ecu (behind left end of dash)
  • Unlock warning switch
  • W/ power seat
  • W/o power seat
  • Wagon

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Lexus IS 300 SportCross 2004

Front Wiper Washer Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Front Wiper/Washer Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at left fender apron) ec
  • Air conditioning system
  • C13
  • Combination switch
  • Driver side j/b (behind lower left end of dash)
  • Front wiper motor (in engine compt, below lower left side of windshield)
  • High
  • Hot in on or start
  • I8 (in dash harness, behind lower left corner of instrument panel)
  • Id (at left side of firewall)
  • Int
  • Int time
  • J/c 5 (behind left end of dash, above driver side j/b)
  • Low
  • Off
  • Solid state
  • Washer fuse 15a
  • Washer motor (below left headlight)
  • Washer switch
  • Wiper fuse 25a
  • Wiper switch

Headlamp Washer Wiring Diagram for Lexus IS 300 SportCross 2004

Headlamp Washer Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Headlamp Washer Wiring Diagram for Lexus IS 300 SportCross 2004:

  • (at left side of firewall) id
  • Combination switch
  • Dimmer switch
  • Driver side j/b (behind lower left end of dash)
  • Ec (at left fender apron)
  • Engine room 1 r/b (on right rear of engine compt)
  • Flash
  • Fog light diode (behind left side of dash)
  • Frwa
  • G11
  • H-lp cln fuse 30a
  • Hdlo
  • Head
  • Head lp relay
  • Headlight cleaner control relay (below left headlight)
  • Headlight cleaner diode (behind upper left side of dash)
  • Headlight cleaner motor (below left headlight)
  • Headlight cleaner switch
  • Headlights system
  • High
  • Hot at all times
  • Hot in on or start
  • J/c 5 (behind left end of dash, above driver side j/b)
  • Light control switch
  • Low
  • Main fuse 40a
  • Off
  • Passenger side j/b (behind lower right end of dash)
  • Tail
  • Theft deterrent ecu (behind left end of dash)
  • Washer fuse 15a
  • Washer motor (below left headlight)

Rear Wiper/Washer Wiring Diagram for Lexus IS 300 SportCross 2004

Rear Wiper Washer Wiring Diagram for Lexus IS 300 SportCross 2004 https://portal-diagnostov.com/license.html
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List of elements for Rear Wiper/Washer Wiring Diagram for Lexus IS 300 SportCross 2004:

  • Bn (at right upper side of back panel)
  • Combination switch
  • Driver side j/b (behind lower left end of dash)
  • Driver side j/b (behind lower left g5 end of dash)
  • Hot in on or start
  • Id (at left side of firewall)
  • Int
  • J/c 5
  • Off
  • R21
  • R22
  • Rear wiper motor (in center rear of liftgate)
  • Rear wiper relay
  • Rear wiper/
  • Wash
  • Washer fuse 15a
  • Washer motor (below left headlight)
  • Washer switch
  • Wiper fuse 25a