CRUISE CONTROL — Lexus IS 350 2008 — SYSTEM WIRING DIAGRAMS

CRUISE CONTROL

Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 3) for Lexus IS 350 2008

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 3) for Lexus IS 350 2008:

• +b1
• +res
• -set
• A10
• A2 (left rear of engine compt)
• A24
• A25
• Accelerator position sensor (under left side of dash)
• Anti-lock brakes system
• Batt
• Cancel
• Canh
• Canl
• Cchg
• Ccs
• Computer data lines system
• Control steering right distance
• Cruise control switch
• D12
• D13
• E1 (left rear of engine)
• Efi fuse 25a
• Efi main relay
• Engine control module (on left front of engine compt, in protective case)
• Engine room 2 j/b (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 side of engine compt)
• J/c a29 (at left kick panel)
• J/c a9 (at left kick panel)
• J/c j27 (behind left side of dash)
• J/c j70 (behind right side of dash)
• J24
• J4 (right kick panel)
• Left paddle shift switch
• Lgnd
• Mode
• Mrel
• On/off
• Pad switch
• Paddle shift switch
• Pnk
• Power source control ecu (behind right side of dash)
• Red
• Relay
• Rh-ig fuse 7.5a
• Rh-ig1
• Right cowl side j/b (at right end of dash)
• Sftd
• Sftu
• Shift switch right paddle
• Spd
• Spiral cable (under steering wheel)
• St1-
• Steering pad switch
• Stop lamp switch (above brake pedal, on bracket)
• Stp
• Vcp2
• Vcpa
• Vpa
• Vpa2

Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 3) for Lexus IS 350 2008

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 3) for Lexus IS 350 2008:

• (on left front of engine compt, in protective case) engine control module
• +bm
• A10
• A33
• Combination meter
• Computer data lines system
• Cruise ind
• D12
• D13
• D29
• E01
• E02
• E03
• E1 (left rear of engine)
• E2 (right rear of engine)
• Ecu-ig lh fuse 10a
• Engine room 1 r/b (right rear of engine compt)
• Engine room 2 r/b (left side of engine compt)
• Eta
• Etcs fuse 10a
• Ge01
• Hot at all times
• Ig+
• Input circuit
• J/c a10 & e1 (left side of engine)
• J/c a33 & j80 (at right kick panel)
• J/c j27 (behind left side of dash)
• J1 (left kick panel)
• J2 (under center console)
• J34
• J80
• Left cowl side j/b (at 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 (at right end of dash)
• Speedometer
• Throttle body assembly
• Transmission control switch
• Vcta
• Vta1
• Vta2

Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 3) for Lexus IS 350 2008

List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (3 of 3) for Lexus IS 350 2008:

• (behind right side of dash) skid control ecu
• (left rear of engine) e1
• (left side of engine compt) j/c e1
• A10
• A35
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• Distance control ecu (behind left side of dash)
• E1 (left rear of engine)
• Electronically controlled transmission solenoid (on transmission)
• Engine control module (on left front of engine compt, in protective case)
• Eoil
• Fl+
• Fl-
• Fr+
• Fr-
• Gateway ecu (at right end of dash)
• Grd
• Igb
• J/c a10 & e1 (left side of engine compt)
• J/c e2 (left side of engine compt)
• J77
• Left front speed sensor (on left front wheel)
• Left rear speed sensor (on left rear wheel)
• Lgnd
• Lrdd
• Lrrd
• Millimeter wave radar sensor (front of vehicle)
• Mode
• Mpi1
• Mpi2
• Oil
• Park/neutral position switch (on transmission)
• Pnk
• Red
• Right front speed sensor (on right front wheel)
• Right rear speed sensor (on right rear wheel)
• Rl+
• Rr+
• Rr-
• Sgrd
• Sl1+
• Sl1+ red
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp1

Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus IS 350 2008

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 3) for Lexus IS 350 2008:

• (above brake pedal, on bracket)
• (at left kick panel) j/c a29
• (left side of engine compt) j/c a10 & e1
• +b1
• +res
• -set
• A10
• A2 (left rear of engine compt)
• A24
• A25
• Accelerator position sensor (under left side of dash)
• Batt
• Cancel
• Canh
• Canl
• Ccs
• Computer data lines system
• Cruise control switch
• D12
• D13
• E1 (left rear of engine)
• Efi fuse 25a
• Efi main relay
• Engine control module (on left front ofengine compt, in protective case)
• Engine room 2 j/b (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 a9 (at left kick panel)
• J/c j27 (behind left side of dash)
• J/c j70 (behind right side of dash)
• J24
• J4 (right kick panel)
• Left paddle shift switch
• Mrel
• On/off
• Paddle shift switch
• Pnk
• Power source control ecu (behind right side of dash)
• Red
• Rh-ig fuse 7.5a
• Rh-ig1 relay
• Right cowl side j/b (at right end of dash)
• Right paddle shift switch
• Sftd
• Sftu
• Spd
• Spiral cable (under steering wheel)
• St1-
• Steering pad switch
• Stop lamp switch
• Stop sw fuse 7.5a
• Stp
• Transmission control switch
• Vcp2
• Vcpa
• Vpa
• Vpa2

Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus IS 350 2008

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 3) for Lexus IS 350 2008:

• +bm
• A10
• A33
• Combination meter
• Computer data lines system
• Cruise ind
• D12
• D13
• E01
• E02
• E03
• E1 (left rear of engine)
• E2 (right rear of engine)
• Engine control module (on left front of engine compt, in protective case)
• Engine room 1 r/b (right rear of engine compt)
• Engine room 2 r/b (left side of engine compt)
• Eta
• Etcs fuse 10a
• Ge01
• Hot at all times
• Ig+
• Input circuit
• J/c a10 & e1 (left side of engine compt)
• J/c a33 & j80 (at right kick panel)
• J/c j27 (behind left side of dash)
• J1 (left kick panel)
• J2 (under center console)
• J34
• J80
• Left cowl side j/b (at 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 (at right end of dash)
• Speedometer
• Throttle body assembly
• Vc2
• Vta1
• Vta2

Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus IS 350 2008

List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (3 of 3) for Lexus IS 350 2008:

• (left rear of engine) e1
• (left side of engine compt) j/c e1
• (on left front wheel) left front speed sensor
• (on left rear wheel) left rear speed sensor
• (on right front wheel) right front speed sensor
• (on right rear wheel) right rear speed sensor
• A35
• Ca1h
• Ca1l
• Canh
• Canl
• Computer data lines system
• Electronically controlled transmission solenoid (on transmission)
• Engine control module (on left front of engine compt, in protective case)
• Eoil
• Fl+
• Fl-
• Fr+
• Fr-
• Gateway ecu (at right end of dash)
• J/c e2 (left side of engine compt)
• J77
• Mpi1
• Mpi2
• Oil
• Park/neutral position switch (on transmission)
• Pnk
• Red
• Rl+
• Rl-
• Rr+
• Rr-
• Skid control ecu (behind right side of dash)
• Sl1+
• Sl1+ red
• Sl1-
• Sl2+
• Sl2-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp1