ENGINE PERFORMANCE – Lexus LS 600hL 2009 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

5.0L

5.0L, Engine Controls Wiring Diagram (1 of 7) for Lexus LS 600hL 2009

List of elements for 5.0L, Engine Controls Wiring Diagram (1 of 7) for Lexus LS 600hL 2009:

• (in left side of fuel tank) fuel sender gauge
• (left side of engine compt) fuel pump resistor
• +b2
• A13
• A14
• A60
• A61
• A62
• Acc1
• Batt
• C/opn relay
• Ca1h
• Ca1l
• Ca2h
• Ca2l
• Can+
• Can-
• Canh
• Canl
• Computer data lines system
• Dsvr
• E03
• E3 (left front of engine)
• E5 (right rear of engine)
• E51
• Efi main 2 fuse 25a
• Efi main 2 relay
• Efi main fuse 25a
• Efi main relay
• Engine control module (ecm) (left front of engine compt)
• Engine room r/b 2 (right side of engine compt)
• F/pmp relay
• Fpr
• Gauge
• Heated oxygen sensor (bank 1 sensor 2) (on exhaust system, below vehicle)
• Heated oxygen sensor (bank 2 sensor 2) (on exhaust system, below vehicle)
• Hot at all times
• Ht1b
• Ht2b
• Igsw
• Instrument cluster system
• Irel
• J/c a60 & e51 (left front of engine compt)
• J/c a61 & a62 (left front of engine compt)
• J/c a70 (left front of engine compt)
• J/c s57 (left front of luggage compt)
• Ksw
• Lst1
• Lst2
• Mrel
• Nca
• Ox1b
• Ox2b
• Passenger side j/b (behind right end of dash)
• Pnk
• Ptnk
• Pump
• Red
• Tach
• The3
• The4

5.0L, Engine Controls Wiring Diagram (2 of 7) for Lexus LS 600hL 2009

List of elements for 5.0L, Engine Controls Wiring Diagram (2 of 7) for Lexus LS 600hL 2009:

• (right front of engine compt) a8
• A/f fuse 15a
• A/f relay
• A38
• A63
• A64
• A68
• A8 (right front of engine compt)
• C19
• Canh
• Canl
• Center junction block j/b 4 (behind right side of dash)
• Computer data lines system
• D10
• E5 (right rear of engine)
• Edu1 fuse 25a
• Edu1 relay
• Edu2 fuse 25a
• Edu2 relay
• Efi fuse 10a
• Efi-b fuse 10a
• Emv+
• Emv-
• Engine room j/b 2 (right side of engine compt)
• Engine room r/b 2 (right side of engine compt)
• Exhaust gas temperature sensor (bank 1)
• Exhaust gas temperature sensor (bank 2)
• Fuel relief valve assembly (right rear of engine compt)
• Fuel tank pressure sensor (at fuel tank assembly)
• G11
• J/c a61 (left front of engine compt)
• J/c a63 & a64 (right side of engine compt)
• J/c r42 & r44 (right side of luggage compt)
• K15
• L11
• Left vvt relay
• Main body ecu (behind left end of dash)
• Nca
• Passenger side j/b (behind right end of dash)
• Pnk
• Ptnk
• R42
• R44
• Red
• Relief vlv fuse 10a
• Relief vlv relay
• Right vvt relay
• Sksw
• Th3
• The1
• The2
• The4

5.0L, Engine Controls Wiring Diagram (3 of 7) for Lexus LS 600hL 2009

List of elements for 5.0L, Engine Controls Wiring Diagram (3 of 7) for Lexus LS 600hL 2009:

• (behind right side of dash) center junction block j/b 4
• A58
• Buzzer
• Can controller
• Can i/f
• Canh
• Canl
• Combination meter
• Computer data lines system
• Cpu
• D mpx-b-1 fuse 10a
• Driver side j/b (behind left end of dash)
• E04
• E2 (left front of engine)
• E3 (left front of engine)
• Efi
• Efi fuse 80a
• Ekn2
• Ekn3
• Ekn4
• Eknk
• Engine control module (ecm) (left front of engine compt)
• Engine room j/b 2 (right side of engine compt)
• Ev2+
• Ev2-
• F12
• Fuci
• Fusible link block assembly 1 (right rear of engine compt)
• Fuwi
• G12
• Ha1a
• Ha2a
• Hot at all times
• Hot in on or start
• I/f
• Ig2
• J/c s56 & s72 (s56: left rear corner of luggage compt) (s72: left rear quarter panel)
• Knk1
• Knk2
• Knk3
• Knk4
• Knock control sensor (bank 1 sensor 1) (left side of engine)
• Knock control sensor (bank 2 sensor 1) (right side of engine)
• Led driver
• Malfunction ind lamp
• Master ind
• Nca
• Pnk
• Red
• S56
• S72
• Vvt fuse 40a

5.0L, Engine Controls Wiring Diagram (4 of 7) for Lexus LS 600hL 2009

List of elements for 5.0L, Engine Controls Wiring Diagram (4 of 7) for Lexus LS 600hL 2009:

• (center rear of engine compt) injector driver (bank 2)
• (left front of engine) e3
• (left side of intake manifold)
• (right rear of engine) spill control valve (bank 2)
• (right side of intake manifold)
• +b2
• A43
• A58
• A60
• Canister pressure sensor
• Canister pump module (under left rear of vehicle)
• Ccv
• Center junction block j/b 4 (behind right side of dash)
• Direct fuel injector assembly 2
• Direct fuel injector assembly 3
• Direct fuel injector assembly 5
• Direct fuel injector assembly 8
• E.f.i engine coolant temperature sensor (front left of engine)
• E2 (left front of engine)
• E27
• E28
• E4 (left rear of engine)
• E52
• E53
• Ex+
• Ex-
• Fp2+
• Fp2-
• Fpd2
• Fpf2
• Fuel pressure sensor (top center of engine)
• Fuel vapor- containment valve (at fuel tank assembly)
• G10
• G11
• Gnd
• Gnd2
• H1 (top of engine)
• H10
• H11
• Hot in on or start
• Ij2+
• Ij2-
• Ij3+
• Ij3-
• Ij5+
• Ij5-
• Ij8+
• Ij8-
• Ijf3
• Ijf4
• Ijt2
• Ijt3
• Ijt5
• Ijt8
• J/b s56 (left rear corner of luggage compt)
• J/c e52 & e53 (left front of engine compt)
• Knock control sensor (bank 1 sensor 2) (left side of engine)
• Knock control sensor (bank 2 sensor 2) (right side of engine)
• L1 (behind right kick panel)
• Leak detection pump
• Nca
• P ig2 fuse 5a
• Passenger side j/b (behind right end of dash)
• Pnk
• Purge vsv (left rear of engine)
• Red
• Vc2
• Vent valve
• Vvt sensor (bank 2 exhaust side) (right side of engine)

5.0L, Engine Controls Wiring Diagram (5 of 7) for Lexus LS 600hL 2009

List of elements for 5.0L, Engine Controls Wiring Diagram (5 of 7) for Lexus LS 600hL 2009:

• (center rear of engine compt) injector driver (bank 1)
• (left rear of engine) spill control valve (bank 1)
• (left side of intake manifold)
• (right side of intake manifold)
• (top of engine)
• +b2
• +bm
• +br
• C12
• C27
• Ccv2
• Crankshaft position sensor (right rear of engine)
• Direct fuel injector assembly 1
• Direct fuel injector assembly 4
• Direct fuel injector assembly 6
• Direct fuel injector assembly 7
• E15
• E16
• E2g
• E2g2
• E2r
• E3 (left front of engine)
• Ecu- ig fuse 10a
• Engine control module (ecm) (left front of engine compt)
• Engine room j/b 2 (right side of engine compt)
• Etcs fuse 10a
• Ev1+
• Ev1-
• Evgr
• Ex+
• Ex-
• Fp+
• Fp-
• Fpd
• Fpf
• Gnd
• Gnd2
• Hc vsv (rear of engine compt)
• Hot at all times
• Hot in on or start
• Ij1+
• Ij1-
• Ij4+
• Ij4-
• Ij6+
• Ij6-
• Ij7+
• Ij7-
• Ijf1
• Ijf2
• Ijt1
• Ijt4
• Ijt6
• Ijt7
• Mass air flow meter (bank 1) (top left side of engine)
• Mass air flow meter (bank 2) (top right side of engine)
• Mpmp
• Nca
• Ne+
• Ne-
• Pnk
• Ppmp
• Prg
• Red
• Tha
• Tha2
• Thar
• The1
• The2
• Thw
• Vg2
• Vgr
• Vpmp
• Vvt sensor (bank 1 exhaust side) (left side of engine)

5.0L, Engine Controls Wiring Diagram (6 of 7) for Lexus LS 600hL 2009

List of elements for 5.0L, Engine Controls Wiring Diagram (6 of 7) for Lexus LS 600hL 2009:

• (above 1 spark plug) ignition coil assembly 1
• (above 3 spark plug) ignition coil assembly 3
• (above 5 spark plug) ignition coil assembly 5
• (above 7 spark plug) ignition coil assembly 7
• (left rear
• (right side of engine)
• C32
• C33
• E4 (left rear of engine)
• E5 (right rear of engine)
• E52
• E53
• Engine room j/b 2 (right side of engine compt)
• Gnd
• Hot in on or start
• Igf1
• Igf2
• Ign fuse 10a
• Ignition coil assembly 2 (above 2 spark plug)
• Ignition coil assembly 4 (above 4 spark plug)
• Ignition coil assembly 6 (above 6 spark plug)
• Ignition coil assembly 8 (above 8 spark plug)
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Igt7
• Igt8
• Inj fuse 10a
• J/c e52 & e53 (left front of engine compt)
• Nca
• Noise filter (ignition bank 2) (right rear of engine)
• Of engine) noise filter (ignition bank 1)
• Pnk
• Port fuel injector assembly 2
• Port fuel injector assembly 4
• Port fuel injector assembly 6
• Port fuel injector assembly 8
• Red

5.0L, Engine Controls Wiring Diagram (7 of 7) for Lexus LS 600hL 2009

List of elements for 5.0L, Engine Controls Wiring Diagram (7 of 7) for Lexus LS 600hL 2009:

• (front of right cylinder head) camshaft timing oil control valve assembly (bank 2)
• (left front of engine) cam timing control with edu motor assembly (bank 1)
• (left front of engine) e2
• (left front of engine) e3
• (left rear of engine) e4
• (left rear of engine) intake air control valve actuator
• (left side of engine)
• (right side of engine) vvt sensor (bank 2 intake side)
• A1a+
• A1a-
• A2a+
• A2a-
• Air fuel ratio sensor (bank 1 sensor 1) (left rear of engine)
• Air fuel ratio sensor (bank 2 sensor 1) (right rear of engine)
• Asm+
• Asm-
• Cam timing control with edu motor assembly (bank 2) (right front of engine)
• Cam timing oil control valve assembly (bank 1)
• Camshaft position sensor (front of right cylinder head)
• E01
• E02
• E05
• E10
• E18 vtm
• E19
• E3 (left front of engine)
• Edt1
• Edt2
• Emd1
• Emd2
• Emf1
• Emf2
• Emr1
• Emr2
• Engine control module (ecm) (left front of engine compt)
• Eta
• Fpd
• Fpd2
• Fpf1
• Fpf2
• G2+
• G2-
• G22+
• G22-
• Ge01
• Ha1a
• Ha2a
• Igf1
• Igf2
• Igt1
• Igt2
• Igt3
• Igt4
• Igt5
• Igt6
• Igt7
• Igt8
• Inj1
• Inj2
• Inj3
• Inj4
• J/c e51 (left front of engine compt)
• Me01
• Nca
• Oe1+
• Oe1-
• Oe2+
• Oe2-
• Pgnd
• Pnk
• Port fuel injector assembly 1
• Port fuel injector assembly 3
• Port fuel injector assembly 5
• Port fuel injector assembly 7
• Red
• Sgnd
• Throttle body assembly (on throttle body)
• Vcta
• Vta
• Vta1
• Vta2
• Vtd
• Vtm
• Vtp
• Vts
• Vv1+
• Vv1-
• Vv2+
• Vv2-
• Vvl+
• Vvl-
• Vvr+
• Vvr-
• Vvt sensor (bank 1 intake side) (left side of engine)

5.0L, Hybrid System Wiring Diagram (1 of 6) for Lexus LS 600hL 2009

List of elements for 5.0L, Hybrid System Wiring Diagram (1 of 6) for Lexus LS 600hL 2009:

• & e51
• (left front of engine compt)
• (left front of engine) e3
• (right side of luggage compt)
• A41
• A42
• A60
• A74
• A75
• A8 (right front of engine compt)
• Anti-theft system
• B-fan rly fuse 5a
• Batt
• Batt fan fuse 20a
• Batt fan relay
• Battery cooling blower assembly (right side of luggage compt)
• Ca2h
• Ca2l
• Ca3h
• Ca3l
• Can+
• Can-
• Canh
• Canl
• Computer data lines system
• D14
• D30
• Dcim
• Drn1
• Drn2
• E12
• E51
• Engine room r/b 5 (right front of engine compt)
• Ep1
• Ep2
• Fctl
• Fusible link block assembly 1 (right rear of engine compt)
• Fusible link block assembly 2 (base of left "c" pillar)
• Gnd
• Gndo
• Hot at all times
• Hybrid vehicle control ecu (left front of engine compt)
• Igct 3 fuse 5a
• Igo
• Igsw
• Ilk
• Imi
• Imo
• Inter lock switch (right rear of vehicle chassis)
• J/c a60
• J/c a70 (left front of engine compt)
• J/c a80 (right side of engine compt)
• J/c r43
• J/c z43 (right rear of vehicle chassis)
• Lug-j/b dc/dc fuse 80a
• Luggage room j/b (left side of luggage compt)
• Mrel
• Nca
• Nei
• Nodd
• Ohg
• Ohu
• Ohv
• Ohw
• Oigh
• Oil pmp fuse 60a
• Oil pmp relay
• Oil pump motor controller (right front of engine compt)
• Opm1
• Opm2
• Opst
• Pnk
• Psok
• Red
• S10
• Sensor
• Sftd
• Sftu
• Sig
• Sio
• Smrp
• Stp
• Thb
• Vcp1
• Vcp2
• Vlo
• Vmo
• Vpa1
• Vpa2
• Z1 (in luggage compt)

5.0L, Hybrid System Wiring Diagram (2 of 6) for Lexus LS 600hL 2009

List of elements for 5.0L, Hybrid System Wiring Diagram (2 of 6) for Lexus LS 600hL 2009:

• (in luggage compt) z1
• (right front of engine compt) a8
• A27
• A47
• A60
• A63
• A64
• A9 (under right headlight assembly)
• Accelerator position sensor (behind left side of dash)
• C16
• Center junction block j/b 3 (behind right side of dash)
• D-ig1-3 fuse 10a
• Driver side j/b (behind left end of dash)
• E3 (left front of engine)
• E51
• Engine room j/b 2 (right side of engine compt)
• Engine room r/b 2 (right side of engine compt)
• Ep2
• Epa
• F12
• H10
• H12
• Hot in on or start
• Igc1
• Igct 2 fuse 10a
• Igct 2 relay
• Igct relay
• Igct1 fuse 25a
• Igct2 fuse 25a
• Inv w/p fuse 10a
• Inverter water pump motor assembly (front of engine compt)
• J/c a60 & e51 (left front of engine compt)
• J/c a63 & a64
• J/c a85 (right side of engine compt)
• J/c r42 & r44 (right side of luggage compt)
• J/c r43 (right side of luggage compt)
• J/c z43 (right rear of vehicle chassis)
• Nca
• Noise filter (bypass) (right rear of of vehicle chassis)
• Pnk
• R/b 3 (left rear corner of engine compt)
• R42
• R44
• Red
• Transmission shift switch (base of transmission shifter)
• Vcp2
• Vcpa
• Vpa
• Vpa2
• Water pump motor

5.0L, Hybrid System Wiring Diagram (3 of 6) for Lexus LS 600hL 2009

List of elements for 5.0L, Hybrid System Wiring Diagram (3 of 6) for Lexus LS 600hL 2009:

• (rear of engine compt) motor generator 1
• (right side of engine compt) j/c a80
• +br1
• +br2
• A14
• A61
• A62
• A77
• A8 (right front of engine compt)
• Cbi
• Cei
• Clk+
• Clk-
• Drn9
• Drna
• Drnb
• Drnc
• Drnd
• Drne
• E59
• Engine control module (ecm) (left front of engine compt)
• Gcs
• Gcsg
• Generator
• Gnr1
• Gnr2
• Go1
• Grf
• Grfg
• Gsn
• Gsng
• Hsdn
• Htm+
• Htm-
• Ilk
• Inverter
• J/c a61 & a62 (left front of engine compt)
• Mcs
• Mcsg
• Motor generator 2 (rear of engine compt)
• Motor revolution sensor
• Mrf
• Mrfg
• Msn
• Msng
• Mth+
• Mth-
• Nca
• Neo1
• Pnk
• Red
• Red red
• Req+
• Req-
• With converter inverter assembly
• Z22
• Z24

5.0L, Hybrid System Wiring Diagram (4 of 6) for Lexus LS 600hL 2009

List of elements for 5.0L, Hybrid System Wiring Diagram (4 of 6) for Lexus LS 600hL 2009:

• (rear of vehicle chassis) power steering converter assembly
• +b1
• +b2
• +bs
• A68
• A76
• Abfs
• Amd
• Cbd
• Cbp
• Ced
• Cep
• Clk+
• Clk-
• Current sensor
• Dc/dc fuse 180a
• Dcim
• Dd0k
• E55
• Fuse 15a
• Fusible link block assembly 2 (base of left "c" pillar)
• Gmt
• Gmtg
• Gnd1
• Gnd2
• Hot at all times
• Hsdn
• Htm+
• Htm-
• Hv battery junction block assembly (right rear of vehicle chassis)
• Hybrid vehicle control ecu (left front of engine compt)
• Hybrid vehicle converter (right rear of luggage compt)
• Idh
• Igc2
• Ilk
• Inr
• Iwp
• L11
• Main body ecu (behind left end of dash)
• Mmt
• Mmtg
• Mth+
• Mth-
• Nca
• Nodd
• Pb1
• Pb2
• Pb3
• Pnk
• Rdy
• Red
• Req+
• Req-
• S69
• Sl1+
• Sl1-
• Sl2+
• Sl2-
• Smrb
• Smrg
• Smrp
• Sp2+
• Sp2-
• Spdi
• St1-
• St2
• Tho
• Topm
• Vlo
• Z27
• Z28
• Z30
• Z34
• Z35
• Z38
• Z39
• Z58
• Z59
• Z60

5.0L, Hybrid System Wiring Diagram (5 of 6) for Lexus LS 600hL 2009

List of elements for 5.0L, Hybrid System Wiring Diagram (5 of 6) for Lexus LS 600hL 2009:

• (above brake pedal, on bracket) stop light switch assembly
• (on transmission assembly)
• (on transmission assembly) transmission revolution sensor
• A58
• A61
• A62
• C27
• D mpx-b1 fuse 10a
• Driver side j/b (behind left end of dash)
• E52
• E53
• Ecu-ig fuse 10a
• Electronically controlled transmission solenoid
• Engine room r/b 2 (right side of engine compt)
• H14
• H15
• H16
• Hot at all times
• Hot in on or start
• Hv battery thermometer (rear of vehicle)
• J/c a61 & a62 (left front of engine compt)
• J/c a61 & a62 (left front of engine compt) a62
• J/c e52 & e53 (left front of engine compt)
• Oil pump thermistor (right side of engine)
• Park/neutral position switch
• Pnk
• Red
• Stop fuse 5a

5.0L, Hybrid System Wiring Diagram (6 of 6) for Lexus LS 600hL 2009

List of elements for 5.0L, Hybrid System Wiring Diagram (6 of 6) for Lexus LS 600hL 2009:

• (at hybrid vehicle battery) battery voltage sensor
• 5v ic
• A14
• A60
• Busber module 1
• Busber module 2
• Busber module 3
• Can controller
• Can i/f
• Center junction block j/b 4 (behind right side of dash)
• Combination meter
• Computer data lines system
• Cpu
• Engine room r/b 4 (left rear of engine compt)
• F12
• G10
• G12
• Gb0 z32
• Gib
• Gnd
• H10
• Hot in on or start
• Hybrid pwr
• Hybrid snow
• Hybrid vehicle battery
• I/f
• Idh
• Igct
• Ind
• Ind master
• Lead driver
• P ig2 fuse 5a
• Passenger side j/b (behind right end of dash)
• Pnk
• Red
• Service plug
• Vb10
• Vb12
• Vb14
• Vb16
• Vb18
• Vb2
• Vb20
• Vb4
• Vb6
• Vb8
• Vib
• Z29
• Z31
• Z32
• Z33
• Z36
• Z37
• Z40