TRANSMISSION – Lexus IS 250 F Sport 2014 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

4WD Wiring Diagram for Lexus IS 250 F Sport 2014

List of elements for 4WD Wiring Diagram for Lexus IS 250 F Sport 2014:

• 4wd ecu assembly (right side of dash)
• 5v ic
• 5v+b
• A53
• Bsf
• C12
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Fa1
• Gnd
• Ground j/c 1 (left rear of engine compt)
• Hot w/ ig2 relay energized
• Ig+
• Ig1
• Ig1 2 fuse 10a
• Instrument panel j/b (left end of dash)
• J/c 2 left side of engine compt)
• Kc (right kick panel)
• Led driver
• Meter fuse 7.5a
• Red
• Slc
• Slc+
• Slc-
• Telltales
• Transfer control solenoid assembly (transfer control valve body assembly) (rear of transmission)

A/T Wiring Diagram (1 of 3) for Lexus IS 250 F Sport 2014

List of elements for A/T Wiring Diagram (1 of 3) for Lexus IS 250 F Sport 2014:

• +b2
• A76
• A77
• Accelerator pedal sensor assembly (right rear of engine)
• Batt
• Canh
• Canl
• Combination switch assembly
• Computer data lines system
• E2g
• Ecm (left front of engine compt)
• Efi 2 fuse 25a
• Efi main relay
• Efi-main fuse 25a
• Engine room j/b 2 (left side of engine compt)
• Engine room r/b 2 (left side of engine compt)
• Epa
• Epa2
• Eta
• Fa (left rear of engine)
• Fa1
• Ge01
• Hot at all times
• Ic1
• Ic2
• Instrument cluster system
• Intake mass air flow
• K81
• Ka (left kick panel)
• Ka1
• Me01
• Meter sub-assembly (right side of engine compt)
• Mrel
• Nt+
• Nt-
• Pnk
• Red
• Sftd
• Sftu
• Shield
• Snow mode switch
• Snsw
• Snwi
• Sp2+
• Sp2-
• Spd
• Stop fuse 5a
• Stop light
• Stp
• Switch assembly (left side of dash)
• Tha
• Tha e2
• Throttle body w/ motor assembly (right rear of engine)
• Transmission revolution sensor (counter gear) (rear of transmission)
• Transmission revolution sensor (turbine) (front of transmission)
• Vcp2
• Vcpa
• Vcta
• Vpa
• Vpa2
• Vta
• Vta2

A/T Wiring Diagram (2 of 3) for Lexus IS 250 F Sport 2014

List of elements for A/T Wiring Diagram (2 of 3) for Lexus IS 250 F Sport 2014:

• A52
• A75
• Acc relay
• B20
• C10
• C18
• C20
• Diode (a/t shift) (behind left side of dash)
• Ecc
• Ecu- acc fuse 7.5a
• F74
• F75
• F76
• Fa (top rear of engine)
• Fa1
• Hot at all times
• Hot w/ ig1 3 relay energized
• Ig1 3 fuse 10a
• Ill+
• Ill-
• Instrument panel j/b (left end of dash)
• Interior lights system
• J/c 1 (left side of engine compt)
• J/c 4 (left side of engine compt)
• J/c 5 (left side of engine compt)
• K26
• Ka (left kick panel)
• Ka1
• Ka7
• Left paddle shift switch
• Park/neutral position switch assembly (right side of transmission)
• Pnk
• Red
• Right steering pad switch
• Sdn
• Sftd
• Sftu
• Shift position indicator
• Shift switch right paddle
• Sprial cable w/ sub-assembly (under steering wheel)
• Starting/ charging system
• Steering pad switch assembly
• Sup
• Switch wire 1
• Transmission control switch (base of selector lever)

A/T Wiring Diagram (3 of 3) for Lexus IS 250 F Sport 2014

List of elements for A/T Wiring Diagram (3 of 3) for Lexus IS 250 F Sport 2014:

• 5v ic
• A53
• A76
• A77
• Brake actuator assembly (left rear of engine compt)
• Can i/f
• Canh
• Canl
• Combination meter assembly
• Computer data lines system
• Cpu
• Driver display
• Driver lcd
• Ecm (left front of engine compt)
• Electronically controlled transmission solenoid
• Engine room r/b 1 (right rear of engine compt)
• Fa1
• Hot at all times
• Hot w/ ig2 relay energized
• I/f
• Ig+
• Instrument panel j/b (left end of dash)
• Ka1
• Kc (right kick panel)
• Meter fuse 7.5a
• Mpx-b 1 fuse 10a
• Oil
• Red
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp1
• Speaker
• Telltales
• Tho1