CRUISE CONTROL – Lexus IS 250C 2014 – SYSTEM WIRING DIAGRAMS

CRUISE CONTROL

Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 3) for Lexus IS 250C 2014

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 3) for Lexus IS 250C 2014:

• +b1
• +res
• -set
• 2.5l
• 3.5l
• A10
• A2 (left rear of engine compt)
• Accelerator position sensor (accelerator pedal assembly (left side of dash)
• Anti-lock brakes system
• Batt
• Cancel
• Canh
• Canl
• Cchg
• Ccs
• Computer data lines system
• Control steering right distance
• Cruise control main switch
• Cruise control switch
• D12
• D13
• E1 (left rear of engine)
• Efi fuse 25a
• Efi main relay
• Engine control module (left side of engine compt)
• Engine controls system
• Engine room j/b 2 (left side of engine compt)
• Epa
• Epa2
• Gauge fuse 7.5a
• Hot at all times
• Hot w/ ig2 relay energized
• Ig1d
• Ign fuse 10a
• Igsw
• J/c a10 & e1 (left rear of engine compt)
• J/c a29 (left kick panel)
• J/c a9 (left side of engine compt)
• J/c j27 (left side of dash)
• J/c j70 (right side of dash)
• J24
• J4 (right kick panel)
• Ja3
• Lgnd
• Mode
• Mrel
• On/off
• Pad switch
• Paddle shift switch
• Pnk
• Power source control ecu (right side of dash)
• Red
• Rh-ig fuse 7.5a
• Rh-ig1 relay
• Right cowl side j/b (right end of dash)
• Right paddle shift switch
• Sftd
• Sftu
• Shift switch left paddle
• Spd
• Spiral cable sub- assembly (under steering wheel)
• St1-
• Steering pad switch assembly
• Stop lamp switch (left side of dash)
• Stp
• Vcp2
• Vcpa
• Vpa
• Vpa2

Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 3) for Lexus IS 250C 2014

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 3) for Lexus IS 250C 2014:

• (left side of engine compt) engine control module
• +bm
• 2.5l
• 3.5l
• A10
• A33
• Ae1
• Combination meter assembly
• Computer data lines system
• Cruise ind
• D12
• D13
• D29
• E01
• E02
• E03
• E1 (left rear of engine)
• E2 (right rear of engine)
• E3 eta
• Ecu-ig lh fuse 10a
• Engine controls system
• Engine room r/b 1 (right rear of engine compt)
• Engine room r/b 2 (left side of engine compt)
• Etcs fuse 10a
• Ge01
• Hot at all times
• Ig+
• Ig2 or dome +b
• Input circuit
• J/c a10 & e1 (left rear of engine compt)
• J/c a33 & j80 (right kick panel)
• J/c j27 (left side of dash)
• J1 (left kick panel)
• J2 (under center console)
• J34
• J80
• Ja3
• Left cowl side j/b (left end of dash)
• Lh-ig fuse 10a
• Lh-ig1 relay
• Lh-ig2 relay
• Me01
• Micro computer
• Mpx+
• Mpx-
• Mpx-b fuse 10a
• Nca
• Pnk
• Red
• Right cowl side j/b (right end of dash)
• Speedometer
• Throttle w/ motor body assembly (rear of engine)
• Transmission control switch (below center console)
• Vc2 vcta
• Vta1
• Vta2

Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 3) for Lexus IS 250C 2014

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 3) for Lexus IS 250C 2014:

• (left front wheel hub assembly)
• (left rear corner of engine compt) brake actuator assembly
• (left side of engine compt) j/c e1
• 2.5l
• 3.5l
• A10
• Ap1
• Aq1
• Ba2
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• Distance control ecu (left side of dash)
• E1 (left rear of engine)
• E49
• Electronically controlled transmission solenoid (on left side of transmission)
• Engine control module (left side of engine compt)
• Eoil
• Fl+
• Fl-
• Fr+
• Fr-
• Gnd
• Igb
• J/c a10 & e1 (left rear of engine compt)
• J/c e2 (3.5l) j/c e49 (2.5l) (left side of engine compt)
• Ja3
• Ja4
• Left front speed sensor
• Left rear speed sensor (on left rear wheel hub assembly)
• Lgnd
• Lrdd
• Lrrd
• Millimeter wave radar sensor (behind center front grille)
• Mode
• Mpi1
• Mpi2
• Network gateway ecu (right side of dash)
• Oil
• Park/neutral position switch (right side of transmission)
• Pnk
• Red
• Right front speed sensor (right front wheel hub assembly)
• Right rear speed sensor (on right rear wheel hub assembly)
• Rl+
• Rl-
• Rr+
• Rr-
• Sgnd
• Sl1+
• Sl1+ red
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp1
• Va1
• Wa1
• Xp1
• Yq1

Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus IS 250C 2014

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus IS 250C 2014:

• (left kick panel) j/c a29
• +b1
• +res
• -set
• 2.5l
• 3.5l
• A10
• A2 (left rear of engine compt)
• Accelerator position sensor (accelerator pedal assembly) (left side of dash)
• Batt
• Cancel
• Canh
• Canl
• Ccs
• Computer data lines system
• Cruise control main switch
• Cruise control switch
• D12
• D13
• E1 (left rear of engine)
• Efi fuse 25a
• Efi main relay
• Engine control module (left side of engine compt)
• Engine controls system
• Engine room j/b 2 (left side of engine compt)
• Epa
• Epa2
• Gauge fuse 7.5a
• Hot at all times
• Hot w/ ig2 relay energized
• Ig1d
• Ign fuse 10a
• Igsw
• J/c a10 & e1 (left rear of engine compt)
• J/c a33 (right kick panel)
• J/c a9 (left side of engine compt)
• J/c j27 (left side of dash)
• J/c j70 (right side of dash)
• J24
• J4 (right kick panel)
• Ja3
• Left paddle shift switch
• Mrel
• On/off
• Paddle shift switch
• Pnk
• Power source control ecu (right side of dash)
• Red
• Rh-ig fuse 7.5a
• Rh-ig1 relay
• Right cowl side j/b (right end of dash)
• Right paddle shift switch
• Sftd
• Sftu
• Spd
• Spiral cable sub- assembly (under steering wheel)
• St1-
• Steering pad switch
• Stop lamp switch (left side of dash)
• Stop sw fuse 7.5a
• Stp
• Transmission control switch (below center console)
• Vcp2
• Vcpa
• Vpa
• Vpa2

Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus IS 250C 2014

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus IS 250C 2014:

• +bm
• 2.5l
• 3.5l
• A10
• A33
• Ae1
• Combination meter assembly
• Computer data lines system
• Cruise ind
• D12
• D13
• E01
• E02
• E03
• E1 (left rear of engine)
• E2 (right rear of engine)
• E3 eta
• Engine control module (left side of engine compt)
• Engine controls system
• Engine room r/b 1 (right rear of engine compt)
• Engine room r/b 2 (left side of engine compt)
• Etcs fuse 10a
• Ge01
• Hot at all times
• Ig+
• Ig2 or dome +b
• Input circuit
• J/c a10 & e1 (left rear of engine compt)
• J/c a33 & j80 (right kick panel)
• J/c j27 (left side of dash)
• J1 (left kick panel)
• J2 (under center console)
• J34
• J80
• Ja3
• Left cowl side j/b (left end of dash)
• Lh-ig fuse 10a
• Lh-ig1 relay
• Me01
• Micro computer
• Mpx+
• Mpx-
• Mpx-b fuse 10a
• Nca
• Pnk
• Right cowl side j/b (right end of dash)
• Speedometer
• Throttle w/ motor body assembly (rear of engine)
• Vc2 vcta
• Vta1
• Vta2

Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus IS 250C 2014

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus IS 250C 2014:

• (left front wheel hub assembly) left front speed sensor
• (left rear of engine) e1
• (left side of engine compt) j/c e1
• (on left rear wheel hub assembly)
• (on right rear wheel hub assembly)
• (right front wheel hub assembly) right front speed sensor
• 2.5l
• 3.5l
• Ap1
• Aq1
• Brake actuator assembly (left rear corner of engine compt)
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• E49
• Electronically controlled transmission solenoid (on left side of transmission)
• Engine control module (left side of engine compt)
• Eoil
• Fl+
• Fl-
• Fr+
• Fr-
• J/c e2 (3.5l) j/c e49 (2.5l) (left side of engine compt)
• Left rear speed sensor
• Mpi1
• Mpi2
• Network gateway ecu (right side of dash)
• Oil
• Park/neutral position switch (right side of transmission)
• Pnk
• Red
• Right rear speed sensor
• Rl+
• Rl-
• Rr+
• Rr-
• Sl1+
• Sl1+ red
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp1
• Va1
• Wa1
• Xp1
• Yq1