CRUISE CONTROL – Lexus LS 430 2003 – SYSTEM WIRING DIAGRAMS

CRUISE CONTROL

Cruise Control Wiring Diagram, with Dynamic Laser Controls (1 of 2) for Lexus LS 430 2003

List of elements for Cruise Control Wiring Diagram, with Dynamic Laser Controls (1 of 2) for Lexus LS 430 2003:

• (in engine harness, under ecu box) e1
• +b1
• +bm
• Accel position sensor (behind left center of dash)
• At4
• Batt
• C10
• C15
• Cancel
• Cchg
• Ccs
• Combination switch
• Computer data lines system
• Cruise
• Cruise control switch
• D position switch (park/neutral position switch)
• Distance control ecu (behind right side of dash)
• Driver side j/b (at left kick panel)
• Driver side j/b ecu (at left kick panel)
• E9 (in engine harness, under engine room 1 j/b)
• Ec (at left radiator side support)
• Ef (on left side of cylinder head)
• Efi 1 fuse 30a
• Efi main relay
• Elc
• Eng+
• Eng+ neo eng-
• Eng-
• Engine control module (on left front of engine compt, in protective case)
• Engine room 1 r/b (on left front of engine compartment, behind headlight)
• Ep1
• Ep2
• Epa
• Eptk
• Etcs fuse 10a
• F16
• Fr ig fuse 7.5a
• Gnd
• Hot at all times
• Hot in on or start
• Igb
• Ign fuse 7.5a
• Igsw
• Junction connector 1 & 2 (near engine control module, in protective case)
• Junction connector 1 & 2 j2 (near engine control module, in protective case)
• Junction connector 3 (near engine control module, in protective case)
• Junction connector 7 (below engine room j/b 1 & engine room r/b 1)
• Laser radar sensor (behind right side of front bumper fascia)
• Lcs
• Lgnd
• Lrdd
• Lrrd
• Mode
• Mpx1
• Mpx1 mpx2 s12
• Mpx2
• Mrel
• Neo
• Nssd
• Obd fuse 7.5a
• Passenger side j/b (at right kick panel)
• Pnk
• Red
• Res/ acc
• S13
• S2 short conn
• Set/ coast
• Sgnd
• Shift lock control ecu (below shift lever, in center console)
• Short conn
• Sil
• Skid control ecu (behind left side of dash)
• St1-
• Stop fuse 5a
• Stoplight switch (on brake pedal bracket)
• Stp
• Stpi
• Stpo
• Trc+
• Trc+ trc- s10
• Trc-
• Ts sp1 s11
• Vcp1
• Vcp2
• Vcpa
• Vpa
• Vpa1
• Vpa2
• Vptk
• Wfse

Cruise Control Wiring Diagram, with Dynamic Laser Controls (2 of 2) for Lexus LS 430 2003

List of elements for Cruise Control Wiring Diagram, with Dynamic Laser Controls (2 of 2) for Lexus LS 430 2003:

• (at right side of shift lever)
• (below left side of dash) data link connector (dlc) 3
• (near engine control module, in protective case) junction connector 3 & 4
• Bat
• Center of dash)
• Combination meter
• Computer data lines system
• Cpu
• Cruise ind
• Dome fuse 10a
• Driver side j/b (at left kick panel)
• E01
• E02
• E03
• E13
• E16
• E19
• Ee (on right side of cylinder head)
• Ef (on left side of cylinder head)
• Engine control module (on left front of engine compt, in protective case)
• Eoil
• Eta
• F15
• Gauge fuse 7.5a
• Ge01
• Hot at all times
• Hot in on or start
• Ih (at right side of shift lever)
• J16
• J17
• Junction connector 10 (behind upper center of dash)
• Junction connector 12 (behind upper
• Junction connector 13 (behind upper center of dash)
• Junction connector 16 & 17 (behind upper center of dash)
• Junction connector 5 (near engine control module, in protective case)
• Me01
• Mpx-b2 fuse 7.5a
• Oil
• Passenger side j/b (at right kick panel)
• Red
• Shielded
• Sil
• Sln+
• Sln-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp2+
• Sp2-
• Speedometer
• Throttle control motor (on front of engine, on throttle body)
• Throttle position sensor (on throttle body)
• Transmissions system
• Vehicle speed sensor (on transmission)
• Vta
• Vta2
• Wfse

Cruise Control Wiring Diagram, without Dynamic Laser Controls (1 of 2) for Lexus LS 430 2003

List of elements for Cruise Control Wiring Diagram, without Dynamic Laser Controls (1 of 2) for Lexus LS 430 2003:

• (in engine harness, under ecu box)
• (near engine control module, in protective case) junction connector 3
• +b1
• +bm
• Accel position sensor (behind left center of dash)
• At4
• Batt
• C10
• C15
• Cancel
• Ccs
• Combination switch
• Computer data lines system
• Cruise
• Cruise control switch
• D position switch (park/neutral position switch)
• Driver side j/b (at left kick panel)
• Driver side j/b ecu (at left kick panel)
• E9 (in engine harness, under engine room 1 j/b)
• Ec (at left radiator side support)
• Efi 1 fuse 30a
• Efi main relay
• Egn-
• Eng+
• Eng-
• Engine control module (on left front of engine compt, in protective case)
• Engine room r/b 1 (on left front of engine compartment, behind headlight)
• Ep1
• Ep2
• Epa
• Eptk
• Etcs fuse 10a
• F16
• Fr ig fuse 7.5a
• Hot at all times
• Hot in on or start
• Ign fuse 7.5a
• Igsw
• J1 junction connector 1 & 2 (near engine control module, in protective case)
• Junction connector 1 & 2 (near engine control module, in protective case)
• Junction connector 7 (below engine room 1 j/b & engine room 1 r/b)
• Mpx1
• Mpx2
• Mrel
• Neo
• Nssd
• Obd fuse 7.5a
• Passenger side j/b (at right kick panel)
• Pnk
• Red
• Res/ acc
• S10
• S11
• S12
• S13
• S2 short connector
• Set/ coast
• Shift lock control ecu (below shift lever, in center console)
• Sil
• Skid control ecu (behind left side of dash)
• Sp1
• St1-
• Stop fuse 5a
• Stoplight switch (above brake pedal, on bracket)
• Stp
• Stpi
• Stpo
• Trc+
• Trc-
• Vcp1
• Vcp2
• Vcpa
• Vpa
• Vpa1
• Vpa2
• Vptk
• Wfse

Cruise Control Wiring Diagram, without Dynamic Laser Controls (2 of 2) for Lexus LS 430 2003

List of elements for Cruise Control Wiring Diagram, without Dynamic Laser Controls (2 of 2) for Lexus LS 430 2003:

• (below left side of dash) data link connector (dlc) 3
• (on right side of cylinder head)
• Bat
• Combination meter
• Computer data lines system
• Cpu
• Cruise ind
• Dome fuse 10a
• Driver side j/b (at left kick panel)
• E01
• E02
• E03
• E13
• E16
• E19
• Ef (on left side of cylinder head)
• Engine control module (on left front of engine compt, in protective case)
• Eoil
• Eta
• F15
• Gauge fuse 7.5a
• Ge01
• Hot at all times
• Hot in on or start
• Ih (at right side of shift lever)
• Ii (at right side of shift lever)
• J16
• J17
• Junction connector 10 (behind upper center of dash)
• Junction connector 12 (behind upper center of dash)
• Junction connector 13 (behind upper center of dash)
• Junction connector 16 & 17 (behind upper center of dash)
• Junction connector 3 & 4 (near engine control module, in protective case)
• Junction connector 5 (near engine control module, in protective case)
• Me01
• Mpx-b2 fuse 7.5a
• Oil
• Passenger side j/b (at right kick panel)
• Red
• Shielded
• Sil
• Sln+
• Sln-
• Slt+
• Slt-
• Slu+
• Slu-
• Sp2+
• Sp2-
• Speedometer
• Throttle control motor (on front of engine, on throttle body)
• Throttle position sensor (on throttle body)
• Transmissions system
• Vehicle speed sensor (on transmission)
• Vta
• Vta2
• Wfse