Diagram sections — 32 (67 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER ANTENNA POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Front A/C Wiring Diagram, with Navigation (1 of 2) for Lexus LX 470 2002 List of elements for Front A/C Wiring Diagram, with Navigation (1 of 2) for Lexus LX 470 2002: 82 (at right kick panel) right kick panel j/b (dash harn, right side of dash) (near right headlight) a/c ambient temperature sensor (under passenger's seat) bk A/c amplifier (on right side of cargo area) A/c thermistor (behind right side of dash) Ac1 Air vent mode control servo motor (behind left center of dash, on heater-a/c housing) B/l Blower motor controller (behind lower right side of dash) C25 C27 C28 Center ecu (behind center of dash) Cid Cigar fuse 15a Clk Control circuit Csd D22 Def Dgs Dpd E12 E21 Engine room j/b (on left inner fender panel) F/d Face Foot Foot/def Frblw Frcid Frclk Frcsd Frhr Frlat Frs5 Frte Frtp Frtr G200 G203 Gateway ecu (behind right side of dash) Gnd Gtx+ Gtx- Hot at all times Hot in on or start Htr fuse 60a I11 I5 (dash harn, behind combination meter) I54 Ig1 Ign J/c 22 (behind upper right side of dash) J/c 3 (behind upper left side of dash) J/c 38 (behind right rear wheelwell) J/c 39 (behind right rear wheelwell) J/c 40 (right rear wheel- well) L10 L12 Lat Left kick panel j/b (at left kick panel) Lock Mgc Mpd1 Mpd2 Mpx+ Mpx- Mtr relay Multi- display P26 Position switches Red Room temperature sensor (front) (behind left center of dash) Shield Stx Swd Tam Tpi Tx3+ Tx3- Front A/C Wiring Diagram, with Navigation (2 of 2) for Lexus LX 470 2002 List of elements for Front A/C Wiring Diagram, with Navigation (2 of 2) for Lexus LX 470 2002: 68 (dash harn, front of center console) (dash harn, left side of dash, right of steering column) (dash harn, left side of dash, right of steering column) i8 (dash harn, right side of dash) i11 (front of front fender) ea (on a/c compressor) a/c magnetic clutch & lock sensor (right front fender apron) eb (right front of engine compt) a/c condenser fan motor A/c A/c condenser fan relay (on left side of engine compartment) A/c fuse 20a A/c solar sensor (on top left side of dash) A/c triple pressure switch (left front of engine compt) Acc Act Aif Air Air inlet control servo motor (behind right side of dash, on heater- a/c housing) Air mix control servo motor (behind right center of dash, on heater-a/c housing) B20 C pnk C14 C24 C26 Cds fan fuse 20a Center ecu (behind center of dash) Clk Cool D10 Dpd E10 E11 E19 Ecu-b1 fuse 20a Els2 Engine control module (behind right side of dash) Engine room j/b (on left inner fender panel) Exhaust gas sensor (forward of radiator) Framc Framh Gnd Hot at all times Hot in on or start Ig+ Instrument cluster system J/c 11 (behind upper left center of dash) J/c 45 (behind upper right center of dash) L13 L14 L15 L17 L18 L19 Left kick panel j/b (at left kick panel) Mfrs Mg clt relay Mrec Psw Rear a/c circuit Rrmgv Spd Stx Swd Tach Thwo Ver2 Ver3 Warm Front A/C Wiring Diagram, without Navigation (1 of 2) for Lexus LX 470 2002 List of elements for Front A/C Wiring Diagram, without Navigation (1 of 2) for Lexus LX 470 2002: 100 (front of right front fender) ea (right front fender apron) eb A/c amplifier (on right side of cargo area) A/c condenser fan motor (in right front of engine compt) A/c condenser fan relay (on left side of engine compartment) A/c fuse 20a A/c magnetic clutch & lock sensor (on a/c compressor) A/c triple pressure switch (dual & single) (in left front of engine compartment, near headlight assembly) A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 Ac1 Act Air vent mode control servo motor (behind left center of dash, on heater-a/c housing) B/l B10 B11 B12 B13 B14 B15 B16 B20 Bk (under passenger's seat) Blower motor controller (behind lower right side of dash) C14 Cds fan fuse 20a Cellular phones system Center ecu (behind center of dash) Cid Clk Control circuit Csd D10 Dash, right of steering column) Def Defogger system E11 E19 Ecu-b1 fuse 20a Engine room j/b (on left inner fender panel) F/d Face Foot Foot/ def Frblw Frcid Frclk Frcsd Frhr Frlat Gnd Hot at all times Hot in on or start Htr fuse 60a Ig1 Ign Instrument cluster system J/c 11 (behind upper left center of dash) J/c 38 (behind right rear wheelwell) J/c 39 (behind right rear wheelwell) L13 L14 L15 L17 L18 L19 Lat Left kick panel j/b (at left kick panel) Lock Mg clt relay Mgc Mrrhr Position switches Psw Rdfgr Rear a/c circuit Red Rrmgv Shield Spd Tel in Ver1 Ver2 Ver3 Ver4 Front A/C Wiring Diagram, without Navigation (2 of 2) for Lexus LX 470 2002 List of elements for Front A/C Wiring Diagram, without Navigation (2 of 2) for Lexus LX 470 2002: 75 (at right kick panel) A/c A/c ambient temperature sensor (near right headlight assembly) A/c solar sensor (on top left side of dash) A/c thermistor (behind right side of dash, on evaporator) Acc Act Aif Air Air inlet control servo motor (behind right side of dash, on heater- a/c housing) Air mix control servo motor (behind right center of dash, on heater-a/c housing) Anti-theft system C10 C11 Center ecu (behind center of dash) Cigar fuse 15a Cool D22 Dgs Diff lock sw E10 E12 E21 Ecu-b fuse 15a Els2 Engine control module (behind right side of dash) Engine room j/b (on left inner fender panel) Exhaust gas sensor (in front center of engine compartment, forward of radiator) Exterior lights system Framc Framh Frs5 Frsg Frte Frtp Frtr Gnd Hazard sw Hot at all times Hot in acc or on I-s/bw I-sec I54 I9 (dash harn, front of center console) Ill+ Ill- Interior lights system J/c 11 (behind upper left center of dash) J/c 22 (behind upper right side of dash) J/c 3 (behind upper left side of dash) J/c 40 (right rear wheel- well) J/c 45 (behind upper right center of dash) L10 L12 Left kick panel j/b (at left kick panel) Mcool Meter) Mfrs Mhot Mrec Mtr relay P26 Pnk Power antenna system Right kick panel j/b (at right kick panel) Room temperature sensor (front) (behind left center of dash) S-antd S-antu Tach Tam Thwo Tpi Transmissions system Warm Warning systems Rear A/C Wiring Diagram (1 of 2) for Lexus LX 470 2002 List of elements for Rear A/C Wiring Diagram (1 of 2) for Lexus LX 470 2002: 49 (roof wire harness, center of roof) b12 (under driver's seat) bj (under passenger's seat) bk A/c fuse 20a Auto Auto-1 Auto-s B/l B/l-i B/l-s B12 (roof wire harness, center of roof) B20 Cool Engine room j/b (on left inner fender panel) Face Face-i Face-s Foot Foot-i Foot-s Hi-i Hi-s Hot Hot at all times Hot in on or start Ill Illum J/c 31 (below driver's seat) Left kick panel j/b (at left kick panel) Lo-i Lo-s Me-i Me-s Off Off-s Rear a/c control switch Rear cooler blower motor (in rear heater- a/c unit) Rear cooler power transistor (in rear heater-a/c unit) Rear heater blower motor (in rear heater-a/c unit) Rear heater power transistor (in rear heater-a/c unit) Rear inlet air temperature sensor (on rear heater-a/c unit) Red Room temperature sensor (rear) (on middle of roof) Rr ac fuse 30a Rr htr fuse 10a Rr htr relay Solid state Srg T-set Rear A/C Wiring Diagram (2 of 2) for Lexus LX 470 2002 List of elements for Rear A/C Wiring Diagram (2 of 2) for Lexus LX 470 2002: 88 (dash harn, behind comb meter) (dash harn, behind right side of dash) (on rear heater- a/c unit) rear cooler magnetic valve (under passenger's seat) bk A/c amplifier (on right side of cargo area) A33 A34 A35 Acc Auto-1 Auto-s B/l-1 B/l-s Blwrc Blwrh C11 C24 C25 C26 Center ecu (behind center of dash) Cid Cigar fuse 15a Clk Csd D10 D22 E21 Ecu-b fuse 15a Ecu-b1 fuse 20a Engine room j/b (on left inner fender panel) Face-i Face-s Foot-1 Foot-s Frcid Frclk Frcsd Frlat Gnd Harness, right side of cargo area) Hi-i Hi-s Hot at all times Hot in on or acc Hrrc Hrrh I11 I54 Ig1 Ig2 Ill+1 Ill+2 Interior lights system J/c 11 (behind upper left center of dash) J/c 3 (behind upper left side of dash) J/c 38 (behind right rear wheelwell) J/c 39 (behind right rear wheelwell) J/c 40 (behind right rear wheelwell) Lat Left kick panel j/b (at left kick panel) Lo-1 Lo-s Mcr Me-1 Me-s Mhr Off-s P26 Rear air mix control servo motor (below rear of center console) Rear cooler relay (on right rear corner of vehicle, in cargo area) Rear evaporator temperature sensor (on rear heater- a/c unit) Red Right kick panel j/b (at right kick panel) Rrmgv S51 S52 Sg1 Sg2 Shield Ter Tpr Trr Tsetr Tinr Vmrc Vmrh W/ nav W/o nav
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams (1 of 3) for Lexus LX 470 2002 List of elements for Anti-lock Brake Wiring Diagrams (1 of 3) for Lexus LX 470 2002: 65 (dash harn, left end of dash) i2 A39 A42 A43 A44 A45 A46 Abs & ba & trac & vsc actuator (on left rear corner of engine compt) Abs & ba & trac & vsc ecu (behind left side of dash) Abs 1 fuse 50a Abs 2 fuse 40a Abs mtr 1 relay Abs mtr 2 relay Abs sol relay Ahc1 Ahco Ast B10 B11 B12 B14 Braided E8 (engine harn, left rear of engine compt) Eb (right front fender apron) Engine controls system Engine room j/b (on left inner fender panel) Fl+ Fl- Fr+ Fr- Fss Gnd1 Gnd2 Hot at all times Hot in run or start I2 (dash harn, left end of dash) Ig2 Ign fuse 10a Left kick panel j/b (at left kick panel) Mr1 Mr2 Mss Mt+ Mt- Mtt P10 Pmc Pnk R1+ R2+ Red Sa1 Sa2 Sa3 Sflh Sflr Sfrh Sfrr Srlh Srlr Srrh Srrr Str Vcm Wahc Anti-lock Brake Wiring Diagrams (2 of 3) for Lexus LX 470 2002 List of elements for Anti-lock Brake Wiring Diagrams (2 of 3) for Lexus LX 470 2002: 46 Ahc-ig fuse 20a B10 Braided Ecu-ig fuse 15a Ess Exi Flo Fro Gauge fuse 15a Hot at all times Hot in run or start I2 (dash harn, left end of dash) I34 J/c 12 (behind left side of dash) J/c 14 (behind left center of dash) J/c 17 (behind right center of dash) J/c 20 (behind right side of dash) J/c 29 (behind glove box) J/c 41 (behind left side of dash) J/c 45 (left side of dash) Left front abs speed sensor Left kick panel j/b (at left kick panel) Left rear abs speed sensor Master cylinder pressure sensor (on brake master cylinder) Mod4 N15 O12 P54 P83 Park/ neutral position switch (on right side of trans- mission) Parking brake switch (on base of park brake lever) Pmc Pnk Red Right front abs speed sensor Right kick panel j/b (at right kick panel) Right rear abs speed sensor Ss1+ Ss1- Steering angle sensor (combination switch) Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Suspension control ecu (behind center of dash) Vcm Vsc warning buzzer (behind left side of dash) Vsco Anti-lock Brake Wiring Diagrams (3 of 3) for Lexus LX 470 2002 List of elements for Anti-lock Brake Wiring Diagrams (3 of 3) for Lexus LX 470 2002: 74 (dash harn, behind left side of dash) A40 A41 Abs & ba & trac & vsc ecu (behind left side of dash) Abs ind Active trac ind Braided Brake ind Brl C14 C16 C17 Center differ- ential lock switch detection switch (on center differ- ential) Combination meter D/g Data link connector 1 (right side of engine compt) Data link connector 3 (behind left side of dash) Deceleration sensor (below front of center console) Eb (right front fender apron) Ec (rear side of right cyl head) Eng+ Eng- Engine control module (behind right side of dash) Engine controls system Exi Exi3 Flo Fro Ggnd Gl1 Gl2 Gnd3 Gnd4 Gss Gyaw Ig1 Ind Infr J/c 16 (behind upper right side of dash) J/c 20 (behind right side of dash) J/c 21 (behind upper right side of dash) J/c 25 (behind upper right side of dash) J/c 41 (behind left side of dash) Left kick panel j/b (at left kick panel) Neo Off ind P12 P41 P46 Pkb Pnk Red Rl+ Rl- Rr+ Rr- Rss Slip ind Ss1+ Ss1- Stp Tfn Transfer neutral position detection switch (on left side of trans- mission) Trc+ Trc- Vgs Vsc off ind Vsc trac ind Vscw Vys Yaw Yaw rate sensor (below center of dash, forward of gear selector) Yaw2 Yss
ANTI-THEFT Anti-theft Wiring Diagram (1 of 3) for Lexus LX 470 2002 List of elements for Anti-theft Wiring Diagram (1 of 3) for Lexus LX 470 2002: 77 (left side of dash) Acy Becu Bzr Bzr2 Cty D10 Dcy Ddry Disw Dkl Dku Dlry Dml Dmu Dury Ecu-b1 fuse 20a Engine room j/b (on left inner fender panel) Exterior lights system G16 G17 G18 G19 Grd Haz-trn fuse 15a Hot at all times I19 I20 I21 I39 I46 I66 I67 I68 I69 Instrument ecu (behind center of dash) J/c 26 (upper right side of dash) Junction connector j/c 1 (left end of dash) Junction connector j/c 12 (left side of dash) Junction connector j/c 14 (behind left center of dash) c Junction connector j/c 15 (behind left center of dash) Junction connector j/c 16 (upper right side of dash) Junction connector j/c 23 (upper right side of dash) d Junction connector j/c 24 (upper right end of dash) c Junction connector j/c 25 (upper right side of dash) Junction connector j/c 3 (left side of dash) Junction connector j/c 3 c Junction connector j/c 43 (behind left side of dash) Ksw L11 L12 Left door key lock & unlock switch Left door lock control switch (power window master switch) Left kick panel j/b (at left kick panel) Lswd Lswp Lswr P59 P74 P75 Pcy Pisw Pkl Pku Pml Pmu Right door key lock & unlock switch Right door lock control switch Right kick panel j/b (at right kick panel) Rlcy Rrcy Sig Trly Try Ul3 Wireless door lock buzzer (in rear of left front fender) Wireless door lock ecu (behind left of dash) Anti-theft Wiring Diagram (2 of 3) for Lexus LX 470 2002 List of elements for Anti-theft Wiring Diagram (2 of 3) for Lexus LX 470 2002: 51 (behind center of dash) (rear of left quarter panel) bm (right side of dash) junction connector j/c 20 (w/ navigation) a (w/o navigation) b B14 B17 Back door courtesy switch Back door key lock & unlock switch Bm (rear of left quarter panel) C11 C24 Center ecu D/l (du) relay D/l (l) relay D/l (u) relay E10 E12 E20 Ecu-b fuse 15a Ecu-ig fuse 15a Engine control module (behind right side of dash) Gauge fuse 15a Hot at all times Hot in start or run I-sec I53 I65 Junction connector j/c 16 (upper right side of dash) Junction connector j/c 24 (upper right side of dash) Junction connector j/c 3 (upper left side of dash) Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 33 (above left rear wheelwell) Junction connector j/c 34 (above left rear wheelwell) Junction connector j/c 4 (upper left side of dash) Led Left front door courtesy switch Left kick panel j/b (at left kick panel) Left rear door courtesy switch N17 P20 P22 P23 P25 P26 P78 P81 Power fuse 40a Right front door courtesy switch Right kick panel j/b (at right kick panel) Right rear door courtesy switch Anti-theft Wiring Diagram (3 of 3) for Lexus LX 470 2002 List of elements for Anti-theft Wiring Diagram (3 of 3) for Lexus LX 470 2002: 59 (at left kick panel) left kick panel j/b (at right kick panel) right kick panel j/b (body harn, left rear door sill) (under driver's seat) bj +b1 +b2 A11 A12 B13 B14 Back door lock motor & door unlock detection switch Bk (under pas- Bm (rear of left quarter panel) Cty Dswd Dswh Dswp Ea (front of right front fender) Engine hood courtesy switch (on top center of radiator support) Exterior lights system F10 G12 G13 Head Headlights system Horn Horns system I42 I43 I56 Ind Junction connector j/c 11 (upper left center of dash) Junction connector j/c 20 (right side of dash) Junction connector j/c 3 (upper left side of dash) Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 35 (top of left rear wheelwell) Junction connector j/c 4 (upper left side of dash) Junction connector j/c 7 (behind left side of dash) Ksw L13 Left front door lock motor & door unlock detection switch Left kick panel j/b (at left kick panel) Left rear door lock motor & door unlock detection switch Lswd Lswp Lswr Lug P18 Right front door lock motor & door unlock detection switch Right kick panel j/b (at right kick panel) Right rear door lock motor & door unlock detection switch Senger's seat) Sh- Tail Theft deterrent ecu (behind center of dash) Theft deterrent horn (on right side inner fender panel) Ul2 Ul3 Unlock warning switch
BODY COMPUTER Body Computer Wiring Diagrams for Lexus LX 470 2002 List of elements for Body Computer Wiring Diagrams for Lexus LX 470 2002: 79 Acc Acy Becu Bn1 Bn2 Computer data lines system D10 Dcy Ddry Disw Dkl Dku Dlry Dml Dmu Door locks system Dury Ecu-b1 fuse 20a Ecu-ig fuse 15a Engine room j/b (on left inner fender panel) Exterior lights system Frcl Frrm Gnd1 Head Headlight system Hot at all times Hot in run or run Hry I19 I20 I21 Indp Instrument cluster system Instrument ecu (behind center of dash) Interior lights system J/c 17 (behind right center of dash, near windshield) J/c 19 (behind right side of dash, near windshield) J/c 25 (behind upper right side of dash) J/c 26 (upper right side of dash) J/c 3 (behind upper left side of dash) J/c 4 (behind upper left side of dash) J/c 6 (behind upper left side of dash) Ksw Kyil Left kick panel j/b (at left kick panel) Lmry Ls/m Memo Memory systems Mirr fuse 10a Mpx1 Mpx2 P25 P53 Pcy Pisw Pkl Pku Pml Pmu Power seat ecu (below driver's seat) Pwry Rb1l Red Remote control mirror ecu (behind left side of dash) Right kick panel j/b (at right kick panel) Rlcl Rlcy Rrcl Rrcy Sig Starting/charging system Stp Tail Tilt & telescopic ecu (behind left side of dash) Try Wiper/washer system Wlry
COMPUTER DATA LINES Computer Data Lines for Lexus LX 470 2002 List of elements for Computer Data Lines for Lexus LX 470 2002: 43 A40 Abs & ba & trac & vsc ecu (behind left side of dash) B13 B16 Bat Bn1 Bn2 C10 C16 Center air bag sensor assembly (under front of center console) Combination meter D/g D15 Data link connector 1 (on right inner fender panel) Data link connector 3 (behind left side of dash, right of steering column) E10 Ec (rear side of right cylinder head) Efi or ecd relay Engine control module (behind right side of dash) Engine room j/b Hot at all times I19 I2 (engine harn, left side of dash) I20 I5 (dash harn, behind left side of dash) Instrument ecu (behind center of dash) J/c 16 (upper right side of dash) J/c 21 (behind upper right side of dash) Left kick panel j/b Mpx1 Mpx2 Multi- display Obd fuse 10a P50 Power seat ecu (below driver's seat) Red Remote control mirror ecu (behind left side of dash) Right kick panel j/b Sil Srs ind Suspension control ecu (behind left center of dash) Tilt & telescopic ecu (behind left side of dash) Wfse
COOLING FAN Cooling Fan Wiring Diagram for Lexus LX 470 2002 List of elements for Cooling Fan Wiring Diagram for Lexus LX 470 2002: 23 (w/ navigation) (w/o navigation) A/c condenser fan motor (in right front of engine compt) A/c condenser fan relay (on left side of engine compt) A/c fuse 20a A/c magnetic clutch & lock sensor (on a/c compressor) A/c triple pressure switch (left front of engine compt, near headlight assembly) C14 C28 Cds fan fuse 20a Center ecu (behind center of dash) E19 Eb (right front fender apron) Engine room j/b (on left inner fender panel) Hot at all times Hot in on or start L13 L14 L17 L19 Left kick panel j/b (at left kick panel) Mg clt relay Mgc
CRUISE CONTROL Cruise Control Wiring Diagram for Lexus LX 470 2002 List of elements for Cruise Control Wiring Diagram for Lexus LX 470 2002: 87 (behind left side of dash) data link connector 3 (dash harn, upper right side of dash) (engine harn, rear of engine) e4 (left side of transmission) (rear side of right cylinder head) (right center of dash) j/c 18 (right inner fender panel) +b1 +bm A/t indicator light switch (park/neutral position switch) Accel position sensor (top front of engine) B braided B10 Bat Batt Braid C13 C14 Cancel Ccs Cl+ Cl- Combination meter Cruise Cruise control switch Cruise ind D21 Data link connector 1 E02 E03 E10 Ec (rear of right cylinder head) Ec (rear side of right cyl head) Efi fuse 20a Efi relay Engine control module (behind right side of dash) Engine room j/b Eo1 Eom G120 Gauge fuse 15a Ge01 Hot at all times Hot in on or start I2 (dash harn, behind combination meter) I5 (dash harn, behind left side of dash) Ign fuse 10a Igsw J/c 11 (left side of dash) J/c 14 (center of dash) J/c 16 (right side of dash) J/c 17 (right center of dash) J/c 19 (right side of dash) J/c 21 (right side of dash) J/c 27 (behind glove box) J/c 43 (left side of dash) Left kick panel j/b Left kick panel j/b (left kick panel) Me01 Mrel Obd fuse 10a P38 P49 P56 P83 Red Res/ acc Set/ coast Sil Sp2+ Sp2- Spd Speedo- meter St1- Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp Throttle control motor (top left front of engine) Throttle fuse 15a Throttle position sensor (on throttle body) Vehicle speed sensor Vehicle speed sensor (combination meter) (left side of transmission) Vpa Vpa2 Vta Vta2 Wfse
DEFOGGERS Heated Mirrors Wiring Diagram for Lexus LX 470 2002 List of elements for Heated Mirrors Wiring Diagram for Lexus LX 470 2002: 37 (behind left side of dash, forward of instrument cluster) (w/ navigation system) (w/o navigation system) Acc Am 1 number 1 fuse 80a C11 C12 C26 C28 Center ecu (behind center of dash) D20 E10 E14 E20 Engine room j/b (on left inner fender panel) G10 Grd Hot at all times Hot in on or start Ig1 number 2 relay Ignition switch J/c 11 (behind upper left center of dash) J/c 8 L10 Left kick panel j/b (at left kick panel) Left remote control mirror Lock M11 Mir htr fuse 15a Mir htr relay Mirror heater Mrrhr Red Right kick panel j/b (at right kick panel) Right remote control mirror Run Start Rear Defogger Wiring Diagram for Lexus LX 470 2002 List of elements for Rear Defogger Wiring Diagram for Lexus LX 470 2002: 26 (rear of left quarter panel) (w/ navigation system) (w/o navigation system) B10 C11 C26 C28 Center ecu (behind center of dash) D18 Defog fuse 20a Defog relay Diode (idle-up) Els Engine control module (behind right side of dash) Gauge fuse 15a Grd Hot at all times Hot in on or start I/up fuse 7.5a J/c 11 (behind upper left center of dash) J/c 32 (above left rear wheelwell) Left kick panel j/b (at left kick panel) R26 R27 Rdfgr Rear window defogger
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram (1 of 2) for Lexus LX 470 2002 List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Lexus LX 470 2002: 64 (behind left side of dash, below steering column) ahc main relay (combination switch, under steering wheel) steering angle sensor (front left side of fender apron) (left side of dash) junction connector j/c 1 (left side of dash) junction connector j/c 12 Ahc fuse 50a Ahc relay Ahc-b fuse 15a Ahc-ig fuse 20a Anti-lock brakes system B10 Body computer system C14 C17 Combination meter D10 Damping mode select & height control switch Dnsw Door Engine room j/b (on left inner fender panel) Ess Exi Flo Fro Gnd Hot at all times Hot in start or run Junction connector j/c 12 (left side of dash) Junction connector j/c 20 (upper right side of dash) Junction connector j/c 24 (right side of dash) Junction connector j/c 43 (left side of dash) L4sw Left kick panel j/b (at left kick panel) Mod2 Mrly Nsw Off Pacc Reg Rheostat Shb Shfl Shfr Shg Shrr Sil Slac Slb Slfg Slfl Slrg Slrl Ss1 Ss2 Starting/charging system Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp Suspension control ecu (behind left center of dash) Toil Transmissions system Tsw1 Tsw2 Upsw Electronic Suspension Wiring Diagram (2 of 2) for Lexus LX 470 2002 List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Lexus LX 470 2002: 38 (above left rear wheelwell) rear height control sensor (at base of left "b" pillar) accumulator solenoid (behind instrument cluster) (behind left side of dash) junction connector j/c 44 (body harn, under left rear seat) (on left inner fender panel) left front height control sensor (on right inner fender panel) right front height control sensor (right rear of engine compt) fluid pressure sensor (right rear of engine compt) fluid temperature sensor (upper right side of dash) Ahc pump motor (in right rear of engine compt) B11 B11 (body harn, under left rear seat) Bare Bm (rear of left quarter panel) Control valve assembly (on left side of vehicle, near driver's seat) Data link connector 1 (right inner fender panel) Data link connector 3 (left side of dash) Ec (rear of right cylinder head) Fa+ Fa- Fb+ Fb- Gnd J/c 42 (behind upper right center of dash) Junction connector j/c 16 (upper right side of dash) Junction connector j/c 21 Left front damping force control actuator (left front suspension assembly) Left rear damping force control actuator (left rear suspension assembly) Ra+ Ra- Rb+ Rb- Red Right front damping force control actuator (right front suspension assembly) Right kick panel j/b (at right kick panel) Right rear damping force control actuator (right rear suspension assembly) Suspension control ecu (behind left center of dash)
ENGINE PERFORMANCE
4.7L 4.7L, Engine Performance Wiring Diagrams (1 of 4) for Lexus LX 470 2002 List of elements for 4.7L, Engine Performance Wiring Diagrams (1 of 4) for Lexus LX 470 2002: 66 (behind right side of dash) engine control module (engine harn, left side of engine) (engine harn, rear of engine) Anti-lock brakes system Braided Braided a Camshaft position sensor (on top left side of engine) Cl+ Cl- Crankshaft position sensor (on left front of engine) E01 E02 E03 E4 (engine harn, rear of engine) Ec (rear side of right cyl head) Ec (rear side of right cylinder head) Ed (rear side of left cyl head) Els4 Evg Ge01 Htl Htl2 Htr Htr2 Igf1 Igf2 Ignition coil & igniter 1 Ignition coil & igniter 2 Ignition coil & igniter 3 Ignition coil & igniter 4 Ignition coil & igniter 5 Ignition coil & igniter 6 Ignition coil & igniter 7 Ignition coil & igniter 8 Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 Igt7 Igt8 J/c 27 (behind glove box) Knkl Knkr Knock sensor 1 (on top left of engine block) Knock sensor 2 (on top right of engine block) Mass airflow meter (on air intake, next to air cleaner box) Me01 Ne+ Ne- Noise filter (ignition) (on upper left side of engine) Oxl1 Oxl2 Oxr1 Oxr2 Prg Red Tha Throttle control motor (on top left front of engine) Thw Vpa Vpa2 Vsv (evap) (on left side of engine) Vta Vta2 4.7L, Engine Performance Wiring Diagrams (2 of 4) for Lexus LX 470 2002 List of elements for 4.7L, Engine Performance Wiring Diagrams (2 of 4) for Lexus LX 470 2002: 52 (engine harn, left side of engine) (engine harn, rear of engine) (on left side of transmission) vehicle speed sensor (combination meter) A/t oil temperature sensor (on top of transmission) Acc Accel position sensor (on top front of engine) Am2 B12 Bm (rear of left quarter panel) Braided C13 D13 D21 E2 (engine harn, right rear of engine compt) Ec (rear side of right cylinder head) Efi or ecd fuse 20a Efi or ecd relay Engine coolant temperature sensor (on top front of engine) Engine room j/b (on left inner fender panel) Fp+ Fp- Fpc Fuel control switch (behind center of dash) Fuel pump & sender (in fuel tank) Fuel pump control ecu (left rear of cargo area) Heated oxygen sensor (bank 1, sensor 1) (on exhaust pipe, left rear of engine) Heated oxygen sensor (bank 2, sensor 1) (on exhaust pipe, right side of engine) Hot at all times Ig2 Ign fuse 10a Ignition switch Injector 1 Injector 2 Injector 3 Injector 4 Injector 5 Injector 6 Injector 7 Injector 8 J/c 17 (behind right center of dash, near wind- shield) J/c 28 (behind glove box) J/c 43 (behind left side of dash) Left kick panel j/b Lock P/n P56 Park/neutral position switch (on right side of trans) Red Right side of dash) Start Starting/charging system, instrument cluster system Throttle position sensor (on throttle body assembly) 4.7L, Engine Performance Wiring Diagrams (3 of 4) for Lexus LX 470 2002 List of elements for 4.7L, Engine Performance Wiring Diagrams (3 of 4) for Lexus LX 470 2002: 41 (behind left center of dash) (behind upper right side of dash) (dash harn, upper right end of dash) (engine harn, top of transmission) 2nd strt ind A/t indicator light switch (integral to park/ neutral position switch) (on right side of trans) A/t oil temp ind A/t p B10 Braided C14 C15 C16 C17 Combination meter Ec (rear side of right cylinder head) Ect pwr ind Gauge fuse 15a Heated oxygen sensor (bank 1, sensor 2) (on exhaust pipe, left underside of vehicle) Heated oxygen sensor (bank 2, sensor 2) (on exhaust pipe, right underside of vehicle) Hot at all times Hot in on or start J/c 14 J/c 17 (behind right center of dash, near windshield) J/c 18 (behind right center of dash, near windshield) J/c 19 (behind right side of dash, near windshield) J/c 23 J/c 28 (behind glove box) J/c 43 (behind left side of dash) Left kick panel j/b Malfunction indicator lamp O/d main switch (below center console) O/d off ind P83 Ptnk Speedometer Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Transfer l position detection switch (on right side of trans) Vapor pressure sensor (left rear corner of engine compt) Vcc 4.7L, Engine Performance Wiring Diagrams (4 of 4) for Lexus LX 470 2002 List of elements for 4.7L, Engine Performance Wiring Diagrams (4 of 4) for Lexus LX 470 2002: 83 (behind left side of dash) data link connector 3 (dash harn, left end of dash) (dash harn, upper right side of dash) (left side of transmission) o/d direct clutch speed sensor (left side of transmission) vehicle speed sensor (on right inner fender panel) data link connector 1 (unused pins not shown) +b1 +bm 2nd A/c A/c system (center ecu) Act Anti-lock brakes system (abs & ba & trac & vsc ecu) Batt Ccs Code Cruise control system D12 Defogger system (idle-up diode) E10 Ec (rear side of right cylinder head) Electronic suspension system Electronically controlled transmission pattern select switch Electronically controlled transmission solenoid (on left side of transmission) Els Els2 Els3 Eng+ Eng- Engine control module (behind right side of dash) Engine room j/b (on left inner fender panel) Eom Fpc Hot at all times I10 I5 (dash harn, behind combin- ation meter) Igsw Imld Instrument cluster system (tachometer) J/c 11 (behind upper left center of dash) J/c 17 (behind right center of dash, near windshield) J/c 21 (behind upper right side of dash) J/c 22 (behind upper right side of dash) Ksw Left kick panel j/b Mrel Nco+ Nco- Neo Nsw Odlp Odms Oil Oilw Ptnk Pwr Red Rxck Sil Slt+ Slt- Snwi Snwl Sp2+ Sp2- Spd St1- Sta Stp Tach Tfn Throttle fuse 15a Thwo Tpc Transfer neutral position detection switch (on right side of trans) Transponder key amplifier (in steering column) Trc+ Trc- Txct Unlock warning switch Vsv (vapor pressure sensor) (in left rear corner of engine compt) Wfse
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Lexus LX 470 2002 List of elements for Back-up Lamps Wiring Diagram for Lexus LX 470 2002: 11 B17 B17 (behind right side of rear bumper) Back- up light Bm (rear of left quarter panel) Gauge fuse 15a Hot in run or start Junction connector j/c 36 (behind left rear wheelwell) Left kick panel j/b (at left kick panel) Left rear combination light (inner) Park/neutral position switch (on right side of transmission) Right rear combination light (inner) Exterior Lamps Wiring Diagram (1 of 2) for Lexus LX 470 2002 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Lexus LX 470 2002: 58 (behind left rear wheel- well) junction connector j/c 37 (behind right side of rear bumper) b17 (rear of left quarter panel) bm Auto Automatic light control sensor (on top right side of dash) B10 B13 B15 B17 Becu Cty D10 Dcy Ecu-b1 fuse 20a Ecu-ig fuse 15a Engine room j/b (left inner fender panel) Grd1 Head Headlight switch Headlights system High mounted stoplight Hot at all times Hot in start or run I19 I20 I21 Instrument ecu (behind center of dash) Junction connector j/c 17 (behind right center of dash, near windshield) Junction connector j/c 20 (behind upper right side of dash, near wind- shield) Junction connector j/c 24 (behind upper right side of dash) Junction connector j/c 26 (behind upper right side of dash) Junction connector j/c 3 (behind upper left side of dash) Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 35 (above left rear wheelwell) Junction connector j/c 39 (behind rt rr wheelwell) Junction connector j/c 4 (behind upper left side of dash) Junction connector j/c 43 (left side of dash, below instrument cluster) Left front door courtesy switch Left kick panel j/b (at left kick panel) Left kick panel j/b (left kick panel) Left rear combination light (inner) Left rear combination light (outer) N17 O12 Off P21 P25 P78 Right kick panel j/b (right kick panel) Right rear combination light (inner) Right rear combination light (outer) Sig Stop Stop fuse 15a Stop- light switch (on bracket, above brake pedal) Stp Tail Try Exterior Lamps Wiring Diagram (2 of 2) for Lexus LX 470 2002 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Lexus LX 470 2002: 75 (behind right side of rear bumper) trailer socket (body harn, left side of liftgate) b14 (canada) (combination switch) turn signal light switch (left rear of cargo area) (left rr of cargo area) towing con- verter relay (on left inner fender panel) engine room j/b (rear of left quarter panel) bm (under passenger's seat) bk (upper left center of dash) (upper right side of dash) junction conector j/c 23 Acc Am1 number 2 fuse 20a B11 B13 B14 B15 B17 B17 (body harn, behind right side of rear bumper) Bm (rear of left quarter panel) C11 C14 C17 Combination meter E15 E2 (engine harn, right rear of engine compt) Ea (front of right front fender) Engine room j/b (on left inner fender panel) F13 Haz-trn fuse 15a Hazard switch (center ecu) Hot at all times Hot in start or run I83 Ignition switch Junction connector j/c 1 (behind left side of dash, near steering column) Junction connector j/c 11 Junction connector j/c 14 (behind left center of dash, near wind- shield) Junction connector j/c 20 (behind right side of dash, near windshield) Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 33 (above left rear wheelwell) Junction connector j/c 34 (above left rear wheelwell) Junction connector j/c 37 (behind left rear wheelwell) Junction connector j/c 38 (behind rt rr wheelwell) Junction connector j/c 40 (behind rt rr wheelwell) Junction connector j/c 7 (left side of dash, forward of instru- ment cluster) Junction connector j/c 8 (left side of dash, forward of instrument cluster) Left Left & right rear combination lights (inner) Left front turn signal light Left kick panel j/b (at left kick panel) Left kick panel j/b (left kick panel) Left license plate light Left parking & side marker light Left rear combination light (outer) Left turn indic Lock O10 P84 Right Right front turn signal light Right kick panel j/b (at right kick panel) Right license plate light Right parking & side marker light Right rear combination light (outer) Right turn indic Run Start Tail fuse 15a Tail indic (canada) Tail relay Turn Turn signal flasher (behind left side of dash) W/ navigation W/o navigation
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Lexus LX 470 2002 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Lexus LX 470 2002: 59 (behind upper right side of dash) junction connector j/c 16 (left kick panel) left kick panel j/b A13 A21 A31 B17 B19 (body harness, under left front seat) C15 Center airbag sensor assembly Center differential lock control motor Center differential lock detection switch Combination meter Cruise control switch D12 Data link connector 1 Data link connector 3 Driver's power seat control switch Driver's power seat front vertical sensor Driver's power seat lumbar control switch Driver's power seat rear vertical sensor Driver's power seat recline sensor Driver's power seat slide sensor Driver's seat heater E4 (engine harn, rear of engine) E5 (engine harn, top of transmission) Ec (rear side of right cylinder head) Ed (rear side of left cylinder head) Engine control module Heated oxygen sensor (bank 1, sensor 1) Heated oxygen sensor (bank 1, sensor 2) Heated oxygen sensor (bank 2, sensor 1) Heated oxygen sensor (bank 2, sensor 2) I21 Ignition coil & igniter 1 Ignition coil & igniter 2 Ignition coil & igniter 3 Ignition coil & igniter 4 Ignition coil & igniter 5 Ignition coil & igniter 6 Ignition coil & igniter 7 Ignition coil & igniter 8 Ignition noise filter Instrument ecu Junction connector j/c 17 (behind right center of dash, near windshield) Junction connector j/c 26 (behind upper right side of dash) Left buckle switch Left kick panel j/b (left kick panel) Nca P24 P25 P38 P49 P56 Power seat ecu Right kick panel j/b (right kick panel) To left rear power window switch (diagram 3 of 4) Transfer neutral position detection switch Transponder key amplifier Vehicle speed sensor (combination meter) Ground Distribution Wiring Diagram (2 of 4) for Lexus LX 470 2002 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Lexus LX 470 2002: 85 (dash harn, left side of radio) i8 A/c condenser fan motor A/c triple pressure switch A11 A12 A22 A25 A26 Abs sol relay Acc relay Ahc main relay Ahc relay Air vent mode control servo motor Auto antenna control relay Blower motor controller C10 C11 C24 C26 Center differential lock control relay Center ecu Cigarette lighter D10 D21 D22 Damping mode select & height control switch Data link connector 3 Daytime running light relay 3 Driver's seat heater switch Dvd auto changer E1 (engine harn, behind right headlight) E19 Ea (front of right front fender) Ecm Efi or ecd relay Electronically controlled transmission pattern select switch Engine control module Engine hood courtesy switch Engine room j/b (on left inner fender panel) Exhaust gas sensor Front power outlet G11 G21 G22 Headlight cleaner control relay Headlight cleaner motor I11 (dash harn, upper right end of dash) I5 (dash harn, behind left side of dash) I9 (dash harn, front of center console) Ignition 1 relay Ignition 2 relay Junction connector j/c 1 (behind left side of dash, near steering column) Junction connector j/c 11 (behind upper left center of dash) Key interlock solenoid L14 L15 L17 L18 Left front fog light Left front turn signal light Left lo beam headlight Left parking & side marker light Main daytime running light relay Multi-display O/d main switch Passenger's seat heater switch Power outlet (rear console box) Right front fog light Right front turn signal light Right lo beam headlight Right parking & side marker light Shift lock control ecu Starter relay Suspension control ecu Telephone microphone Tilt & telescopic ecu To abs & ba & trac & vsc ecu (diagram 3 of 4) To left kick panel j/b (diagram 3 of 4) To right kick panel j/b (diagram 4 of 4) Turn signal flasher Unlock warning switch W/ navigation system W/o navigation system Washer motor Wireless door lock ecu Ground Distribution Wiring Diagram (3 of 4) for Lexus LX 470 2002 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Lexus LX 470 2002: 78 (body harn, center of windshield header) b5 (engine harn, left rear of engine compt) A12 A13 A20 A31 A39 A40 A43 A44 A46 Abs & ba & trac & vsc actuator Abs & ba & trac & vsc ecu Ahc pump motor Auto antenna motor B1 (body harn, inside left front door) B17 B3 (body harn, left front door sill) B5 (body harn, center of windshield header) B6 (body harn, right front door sill) Bj (under driver's seat) Bl (under front passenger's seat) C17 Combination meter Combination switch D/l (du) relay D/l (l) relay D/l (u) relay Driving position memory switch E2 (engine harn, right rear of engine compt) E8 (engine harn, left rear of engine compt) Eb (right front fender apron) From driver's seat heater switch (diagram 2 of 4) From engine room j/b (diagram 2 of 4) From left buckle switch (diagram 1 of 4) From left kick panel j/b (diagram 3 of 4) Front interior light & rear personal light Front personal light Front wiper motor Garage door opener Glove box light I3 (dash harn, left side of dash) I6 (dash harn, behind steering column) Inner mirror Junction connector j/c 20 (behind right side of dash, near windshield) Junction connector j/c 23 (behind upper right side of dash) Junction connector j/c 30 (behind upper right end of dash) Junction connector j/c 41 (behind left side of dash, near steering column) L10 Left door key lock & unlock switch Left front door lock motor & door unlock detection switch Left kick panel j/b (at left kick panel) Left quarter power window switch Left rear door lock motor & unlock detection switch Left rear power window switch Left remote control mirror Left vanity light Light control switch Moon roof control ecu Moon roof control switch O11 Power relay Power window master switch R34 Radio & player Rear heater power transistor Remote control mirror ecu Remote control mirror switch Rheostat Right quarter power window switch Right vanity light S18 Stereo component amplifier Theft deterrent ecu To left kick panel j/b (diagram 3 of 4) To right kick panel j/b (diagram 4 of 4) Turn signal light switch Wiper & washer switch Ground Distribution Wiring Diagram (4 of 4) for Lexus LX 470 2002 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Lexus LX 470 2002: 60 A/c amplifier A17 A22 A33 B10 (body harn, left rear wheelwell) B11 (body harn, under left rear seat) B13 (body harn, right rear wheelwell) B14 (body harn, left side of liftgate) B15 (body harn, behind center of rear bumper) B17 (body harn, behind right side of rear bumper) B19 B20 (body harn, under right front seat) B8 (body harn, inside right front door) B9 (body harn, right front door sill) Back door courtesy switch Back door key lock & unlock switch Back door lock motor & unlock detection switch Bk (under passenger's seat) Bm (rear of left quarter panel) Cargo compartment power outlet E14 From center differential lock control relay (diagram 2 of 4) From g103 (diagram 3 of 4) From junction connector j/c 20 (diagram 3 of 4) Fuel pump control ecu G10 Gateway ecu High mounted stop light I33 Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 39 (behind right rear wheelwell) Left front damping force control actuator Left license plate light Left rear combination light Left rear damping force control actuator Mtr relay Navigation ecu Passenger's power seat control switch Passenger's seat heater R27 Rear cooler power transistor Rear window defogger Rear wiper motor Right buckle switch Right door key lock & unlock switch Right door lock control switch Right front damping force control actuator Right front door lock motor & door unlock detection switch Right front power window control switch Right kick panel j/b (at right kick panel) Right license plate light Right rear combination light Right rear damping force control actuator Right rear door lock motor & door unlock detection switch Right rear window control switch Right remote control mirror T19 Telephone transceiver & speaker relay Towing converter relay Trailer socket
HEADLIGHTS Headlight Wiring Diagram (1 of 2) for Lexus LX 470 2002 List of elements for Headlight Wiring Diagram (1 of 2) for Lexus LX 470 2002: 54 Anti- theft, door locks systems Auto Automatic light control sensor (on top right side of dash) Becu Cty D10 Dcy Dimmer switch E19 Eb (right front fender apron) Ecu-b1 fuse 20a Ecu-ig fuse 15a Engine room j/b (on left inner fender panel) Exterior lights system F11 Flash Fog lights Foglight switch Fr fog fuse 15a Fr fog relay Grd1 H10 Head Headlight switch High Hot at all times Hot in start or run Hry I19 I21 Instrument ecu (behind center of dash) J11 Junction connector j/c 17 (behind right center of dash) Junction connector j/c 20 (behind right side of dash) Junction connector j/c 24 (upper right side of dash) Junction connector j/c 26 (upper right side of dash) Junction connector j/c 3 (upper left side of dash) Junction connector j/c 4 (upper left side of dash) Junction connector j/c 5 (upper left side of dash) Left front door courtesy switch Left front foglight Left kick panel j/b (at left kick panel) Left kick panel j/b (left kick panel) Low N15 N17 Off P25 P78 Parking brake switch (on base of park brake lever) Right front foglight Sig Tail Try Headlight Wiring Diagram (2 of 2) for Lexus LX 470 2002 List of elements for Headlight Wiring Diagram (2 of 2) for Lexus LX 470 2002: 43 (behind left side of dash) main daytime running light relay (right kick panel) right kick panel j/b (usa) Battery C17 Chg Combination meter Daytime running light relay 3 (on right front inner fender panel) Dimmer relay Drl E (grd) E1 (engine harn, behind right headlight) E19 Ea (front of right front fender) Eb (right front fender apron) Ecu-b fuse 15a Engine room j/b (on left inner fender panel) Fusible link block Gauge fuse 15a Head indic (usa) Head relay High beam indic Hot at all times Hot in start or run I2 (dash harn, left end of dash) I34 Junction connector j/c 1 (behind left side of dash) a Junction connector j/c 20 (behind right side of dash) Junction connector j/c 23 (upper right side of dash) Junction connector j/c 45 (upper right center of dash) Junction connector j/c 7 (behind left side of dash) Left high beam headlight Left kick panel j/b (at left kick panel) Left kick panel j/b (left kick panel) Left low beam headlight Lh-lwr head fuse 10a Lh-upr head fuse 20a Pkb Rh-lwr head fuse 10a Rh-upr head fuse 20a Right high beam headlight Right low beam headlight Starting/ charging system
HORN Horn Wiring Diagram for Lexus LX 470 2002 List of elements for Horn Wiring Diagram for Lexus LX 470 2002: 14 Combination switch Engine room j/b (on left inner fender panel) H11 H12 Horn Horn fuse 10a Horn relay Horn switch Hot at all times J/c 5 (behind upper left side of dash) Left horn Left kick panel j/b (at left kick panel) Right horn Theft deterrent ecu (behind center of dash)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (2 of 2) for Lexus LX 470 2002 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus LX 470 2002: 56 (right front fender apron) (upper left side of dash) j/c 3 (upper right side of dash) j/c 17 (upper right side of dash) j/c 19 A/t indicator light switch Abs ind Active trac ind Anti-lock brake system Brake fluid level warning switch (base of brake lever) C11 C12 C13 C14 Combination meter D10 E19 E8 (left rear of engine compt) Ea (front of right front fender) Eb (right front fender apron) Ec (rear side of right cylinder head) Ecu-b1 fuse 10a Engine room j/b (on left inner fender panel) From brake indicator (diagram 1 of 2) From combination meter (pin a15) (diagram 1 of 2) Fuel sender (in fuel tank) Headlights, anti-lock brakes system Hot at all times I34 J/c 11 (left side of dash) J/c 14 (left center of dash) J/c 20 (upper right side of dash) J/c 23 (upper right side of dash) J/c 24 (upper right side of dash) J/c 26 (upper right side of dash) J/c 27 (right side of dash) J/c 45 (behind upper right center of dash) Left front door courtesy switch Left kick panel j/b Left kick panel j/b (left kick panel) N11 N15 N17 Nca Oil pressure sender (lower left front of engine) P10 P52 P62 P76 P77 P78 Parking brake switch Slip ind Unlock warning switch Vsc off ind Vsc trac ind Washer level warning switch (washer motor)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 3) for Lexus LX 470 2002 List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for Lexus LX 470 2002: 74 (dash harness, behind right side of dash) (left center of dash) junction connector j/c 14 (left center of dash) junction connector j/c 15 A14 Becu Dcy Disw Dkl Dku Dml Dmu E15 Frcl Frrm G11 G15 G16 G17 G18 G19 Grd I10 I19 I20 I21 I35 I50 I51 I55 I66 I67 I68 I69 I70 Instrument ecu (behind center of dash) Junction connector j/c 13 (behind left center of dash) Junction connector j/c 14 (left center of dash) Junction connector j/c 17 (center right side of dash) Junction connector j/c 23 (upper right side of dash) d Junction connector j/c 24 (upper right end of dash) Junction connector j/c 26 (upper right side of dash) Junction connector j/c 6 (upper left side of dash) Ksw Kyil L11 L12 Left door key lock & unlock switch Left door lock control switch (power window master switch) Left kick panel j/b (at left kick panel) Lmry P59 P74 P75 Pcy Pisw Pkl Pku Pml Pmu Rb1l Red Right door key lock & unlock switch Right door lock control switch Right front door courtesy light Right kick panel j/b (at right kick panel) Right rear door courtesy light Right side step light Rlcl Rlcy Rrcl Rrcy Sig Ul3 Wireless door lock ecu (behind left of dash) Courtesy Lamps Wiring Diagram (2 of 3) for Lexus LX 470 2002 List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for Lexus LX 470 2002: 40 (rear of left quarter panel) B14 Back door courtesy switch Back door key lock & unlock switch Bm (rear of left quarter panel) D10 Dome fuse 10a Dome relay E13 E20 Ecu-b1 fuse 20a Ecu-ig fuse 15a Engine room j/b (left inner fender panel) Hot at all times Hot in run or start I53 I65 Junction connector j/c 20 (upper right side of dash) Junction connector j/c 24 (upper right end of dash) Junction connector j/c 3 (behind upper left side of dash) Junction connector j/c 31 (below driver's seat) Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 33 (top of left rear wheelwell) Junction connector j/c 34 (top of left rear wheelwell) Junction connector j/c 4 (behind upper left side of dash) Junction connector j/c 4 (upper left side of dash) Left front door courtesy switch Left kick panel j/b (at left kick panel) Left rear door courtesy switch Left side step light N17 P20 P24 P25 P64 P78 Red Right front door courtesy switch Right kick panel j/b (at right kick panel) Right rear door courtesy switch Courtesy Lamps Wiring Diagram (3 of 3) for Lexus LX 470 2002 List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for Lexus LX 470 2002: 30 (at right kick panel) right kick panel j/b (body harn, center of windshield header) b5 A13 B2 (body harn, inside left front door) Door Front interior light & rear personal light Front personal light I56 Ignition key cylinder light Junction connector j/c 1 (left end of dash) Junction connector j/c 3 (upper left side of dash) Junction connector j/c 4 (upper left side of dash) Junction connector j/c 43 (behind left side of dash) L13 Left front door courtesy light Left front door lock motor & door unlock detection switch Left kick panel j/b (at left kick panel) Left kick panel j/b (left kick panel) Left rear door courtesy light Left vanity light N10 P18 P27 P60 Rear interior light Red Right front door lock motor & door unlock detection switch Right kick panel j/b (right kick panel) Right vanity light Unlock warning switch Instrument Illumination Wiring Diagram for Lexus LX 470 2002 List of elements for Instrument Illumination Wiring Diagram for Lexus LX 470 2002: 61 (behind right center of dash) junction connector j/c 18 (dash harn, left side of dash) i3 (dash harn, right end of dash) A/c amplifier A/t shift lever A10 A22 A33 A34 A35 Ashtray Bk (under passenger's seat) C11 C14 C15 C24 C26 Center ecu Cigarette lighter Combination meter Damping mode select switch & height control switch Driver's seat heater switch Ec (rear side of right cylinder head) Electronically controlled transmission pattern select switch Exterior lights system Gauge fuse 15a Glove box light Hot at all times Hot in run or start I11 I4 (dash harn, left side of dash) I8 (dash harn, left side of radio) I9 (dash harn, front of center console) Ill- Junction connector j/c 11 (left center of dash) Junction connector j/c 14 (behind left center of dash) Junction connector j/c 15 (behind left center of dash) Junction connector j/c 20 (upper right end of dash) Junction connector j/c 23 (upper right side of dash) Junction connector j/c 24 (upper right end of dash) Junction connector j/c 25 (upper right end of dash) Junction connector j/c 34 (top of left rear wheelwell) Junction connector j/c 37 (behind left rear wheelwell) Junction connector j/c 38 (behind right rear wheelwell) Junction connector j/c 39 (behind right rear wheel- well) Left kick panel j/b (at left kick panel) Left power quarter window switch Multi-display (w/ navigation) O10 P39 P48 P83 Passenger's seat heater switch Radio & player Rear a/c control switch Remote control mirror switch Rheostat Right power quarter window switch Tail fuse 15a Tail relay W/o navigation w/ navigation
MEMORY SYSTEMS Memory System Wiring Diagrams (1 of 2) for Lexus LX 470 2002 List of elements for Memory System Wiring Diagrams (1 of 2) for Lexus LX 470 2002: 70 (at left kick panel) (body harn, inside left front door) Acc Back up light switch (closed in reverse) Becu Bn1 Bn2 Cigar fuse 15a Driving position memory & return switch Ecu-b fuse 15a Ecu-b1 fuse 20a Engine room j/b Gauge fuse 15a Gnd Hot at all times Hot in accy or on Hot in on or start Hsrl Hsrr I19 I20 I21 I22 I23 I4 (i/p harn, behind left side of dash) Instrument ecu (behind center of dash) J/c 13 (upper left side of dash) J/c 19 (upper right end of dash) J/c 20 (upper right end of dash) J/c 3 (left side of dash) J/c 4 (left side of dash) Left kick panel j/b Left kick panel j/b (at left kick panel) Left remote control mirror M+l M+r M13 M14 Memo Mhl Mhr Mirb Mire Mirr fuse 10a Mpx1 Mpx2 Mvl Mvr N0. 1 N0. 2 Operation P31 P32 P34 P35 Park/neutral position switch (on left side of transmission) Rcan Red Remote control mirror ecu (behind left center of dash) Remote control mirror switch Rev Right kick panel j/b (at right kick panel) Right remote control mirror Select switch Set Sig Switch Vdd Vsrl Vssr Memory System Wiring Diagrams (2 of 2) for Lexus LX 470 2002 List of elements for Memory System Wiring Diagrams (2 of 2) for Lexus LX 470 2002: 87 (body harn, under left front seat) (i/p harn, lower left side of dash) A nca B17 B18 B19 B19 (body harn, under left front seat) Bj (under driver's seat) Com1 Com2 Driver's power seat control switch Driver's seat front vertical motor Driver's seat front vertical sensor Driver's seat lumbar motor Driver's seat lumbar support control switch Driver's seat rear vertical motor Driver's seat rear vertical sensor Driver's seat reclining motor Driver's seat reclining sensor Driver's seat sliding motor Driver's seat sliding sensor Ecu-ig fuse 15a Ecub F/b1 F/b2 Fdwn Front slide Front vert dwn Front vert up Frv+ Frv- Fup Gnd Hot at all times Hot in on or start I6 nca J/c 1 (left kick panel) Ldwn Left kick panel j/b (at left kick panel) Lft+ Lft- Lup Mpx1 Mpx2 Msw N14 Nca P24 P25 Pnk Power fuse 40a Power seat ecu (below driver's seat) Pvcc Rcl+ Rcl- Rclf Rclr Rear slide Rear vert down Rear vert up Recline front Recline rear Red S5v1 S5v2 Sg1 Sg2 Sgnd Sin1 Sin2 Sld+ Sld- Sldf Sldr Ssfv Ssrl Ssrr Ssrs Sysb Tele long Tele short Telescopic motor (on steering column) Tilt & telescopic ecu (left side of dash) Tilt & telescopic switch Tilt down Tilt motor (on steering column) Tilt up
NAVIGATION Navigation Wiring Diagram for Lexus LX 470 2002 List of elements for Navigation Wiring Diagram for Lexus LX 470 2002: 82 +b1 Acc Aui+ Aui- Auo+ Auo- Braided C14 C15 C27 Center ecu (behind center of dash) Cigar fuse 15a Combination meter D22 D32 Data link connector 1 (right inner fender panel) Data link connector 3 (left side of dash) Dvd automatic changer E11 E17 Ec (under driver's seat) Ecu-b fuse 15a Ecu-ig fuse 15a Engine room j/b block (left inner fender panel) Fl+ Fl- Front seat) G301 (under front passenger's seat) Gateway ecu (behind right side of dash) Gauge fuse 15a Gnd Gnd1 Gtx+ Gtx- Hot at all times Hot in run or start I34 I5 (behind left side of dash, near instrument cluster) I8 (upper right side of dash) If (under driver's seat) Junction connector j/c 11 (upper left center of dash) Junction connector j/c 14 (upper left center of dash) Junction connector j/c 18 (right center of dash) Junction connector j/c 20 (right side of dash) Junction connector j/c 45 (upper right center of dash) Left front door speaker Left kick panel j/b (at left kick panel) Mpd1 Mpd2 Mpx+ Mpx- Multi-display Mute N-mu N15 Navigation ecu (under right Ntsc O11 P83 Park/neutral position switch (left side of transmission) Parking brake switch (base of park brake lever) Pkb Pnk R34 Radio & player Radio fuse 20a Red Rev Right kick panel j/b (at right kick panel) S18 S19 Sgd1 Sgnd Spd Stereo component amplifier (under right front seat) Sync Tx+ Tx- Tx1+ Tx1- Tx3+ Tx3-
POWER ANTENNA Power Antenna Wiring Diagram for Lexus LX 470 2002 List of elements for Power Antenna Wiring Diagram for Lexus LX 470 2002: 36 (w/navigation) (w/o navigation) Acc Ant Auto antenna control relay (behind glove box) Auto antenna motor (in right rear of engine compartment) B19 Braid C11 C24 C26 Center ecu (behind center of dash) Cigar fuse 15a D22 Down E17 Ecu-ig fuse 15a Engine room j/b (on left inner fender panel) Gnd Hot at all times Hot in acc or on Hot in on or start J/c 11 (behind upper left center of dash) J/c 30 (right side of dash) Left kick panel j/b (at left kick panel) Radio & ant+ player Radio fuse 20a Red Right kick panel j/b (at right kick panel) S-antd S-antu Sdwn Sgnd Sig Sup Vcc
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Lexus LX 470 2002 List of elements for Power Distribution Wiring Diagram (1 of 2) for Lexus LX 470 2002: 69 (on left inner fender panel) engine room j/b 20a A/c fuse 20a Abs 1 fuse 50a Abs 2 fuse 40a Abs mtr1 relay Abs mtr2 relay Abs sol relay Acc fuse 50a Acc relay Ahc fuse 50a Ahc relay Air conditioning system Alt fuse 140a Alt-s fuse 7.5a Am 1 num- ber 1 fuse 80a Am 1 num- ber 2 fuse 20a Am2 fuse 30a Anti-theft, exterior lights systems Battery Cds fan fuse 20a Cooling fans, air conditioning systems Cooling fans, air conditioning, warning systems Cruise control, transmissions, engine controls systems D10 Dimmer relay E10 E13 E14 E15 E17 Ecu-b1 fuse Efi or ecd fuse 20a From a engine room j/b (diagram 1 of 2) From g engine room j/b (diagram 1 of 2) Fusible link Fusible link block Haz-trn fuse 15a Head clnr fuse 20a Head relay Headlights, instrument cluster systems Horn fuse 10a Horn relay Htr fuse 60a Ign 1 relay Ign 2 relay Interior lights, headlights, seats, door locks, mirrors, computer data lines, power windows, power tops, sound, anti-theft, memory, air conditioning, warning, instrument cluster systems, cellular mobile telephone J/b 2 fuse 100a L19 Lh-lwr head fuse 10a Lh-upr head fuse 20a Mir htr fuse 15a Mir htr relay Power antenna, sound, navigation systems Radio fuse 20a Rh-lwr head fuse 10a Rh-upr head fuse 20a Seat htr fuse 15a Seats system Starter fuse 30a Starter relay Starting/ charging system Throttle fuse 15a To engine room j/b (diagram 1 of 2) To ignition switch (diagram 2 of 2) To junction connector j/c 10 (diagram 2 of 2) To left kick panel j/b (diagram 2 of 2) Trailer towing Wiper/ washer system Power Distribution Wiring Diagram (2 of 2) for Lexus LX 470 2002 List of elements for Power Distribution Wiring Diagram (2 of 2) for Lexus LX 470 2002: 86 (at left kick panel) left kick panel j/b (behind center of dash) i8 (rear of left rear seat) bm Acc Ahc-b fuse 15a Ahc-ig fuse 20a Air cond- itioning system Anti-lock brakes, electronic suspension, mirrors, exterior lights, trans- missions, starting/ charging, cruise control, instrument cluster, engine controls, headlights, interior lights, warning, navigation, body computer, defoggers, door locks, power windows systems Anti-lock brakes, power antenna, interior lights, cellular phones, door locks, power tops, seats, navigation, memory, power windows, mirrors, shift interlock, body computer, anti-theft systems B10 B12 B17 Cigar fuse 15a Cigarette lighter Cruise control, engine controls system D/l (du) relay D/l (l) relay D/l (u) relay D10 D14 D21 D22 Defog fuse 20a Defog relay Diff fuse 20a Dome fuse 10a Dome relay Door locks, power tops, seats, memory, body computer, power windows, door locks systems Ecu-b fuse 15a Ecu-ig fuse 15a Electronic suspension system Engine controls, exterior lights, cruise control, electronic suspension, shift interlock, anti-lock brakes systems F12 F14 Fr fog fuse 15a Fr fog relay From engine room j/b (diagram 1 of 2) From engine room j/b d (diagram 1 of 2) From engine room j/b e (diagram 1 of 2) From engine room j/b f (diagram 1 of 2) From fusible link block (diagram 1 of 2) From left kick panel j/b (diagram 2 of 2) From left l kick panel j/b (diagram 2 of 2) Front power outlet Garage door opener Gauge fuse 15a I5 (dash harn, behind left side of dash) Ign fuse 10a Ignition switch Junction connector j/c 1 (left side of dash) Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 8 (behind left side of dash, forward of instrument cluster) Left kick panel j/b (at left kick panel) Lock Luggage compartment power outlet Mirr fuse 10a Mirrors, body computer systems N14 O13 Obd fuse 10a P25 P26 P37 P53 P55 P83 Power antenna, instrument cluster, cooling fans, air conditioning, navigation, sound, mirrors, shift inter- lock systems Power fuse 40a Power relay Pwr outlet fuse 15a Rear console box power outlet Red Rr a/c fuse 30a Rr htr fuse 10a Rr htr relay Run Srs fuse 15a Start Starting system Stop fuse 15a Tail fuse 15a Tail relay To left kick panel j/b (diagram 2 of 2) Transmissions system Wiper fuse 25a Wiper/ washer, body computer systems
POWER DOOR LOCKS Power Door Lock Wiring Diagram (1 of 3) for Lexus LX 470 2002 List of elements for Power Door Lock Wiring Diagram (1 of 3) for Lexus LX 470 2002: 77 (left side of dash) Acy Becu Bzr Bzr2 Cty D10 Dcy Ddry Disw Dkl Dku Dlry Dml Dmu Dury Ecu-b1 fuse 20a Engine room j/b (on left inner fender panel) Exterior lights system G16 G17 G18 G19 Grd Haz-trn fuse 15a Hot at all times I19 I20 I21 I39 I46 I66 I67 I68 I69 Instrument ecu (behind center of dash) J/c 26 (upper right side of dash) Junction connector j/c 1 (left end of dash) Junction connector j/c 12 (left side of dash) Junction connector j/c 14 (behind left center of dash) c Junction connector j/c 15 (behind left center of dash) Junction connector j/c 16 (upper right side of dash) Junction connector j/c 23 (upper right side of dash) d Junction connector j/c 24 (upper right end of dash) c Junction connector j/c 25 (upper right side of dash) Junction connector j/c 3 (left side of dash) Junction connector j/c 3 c Junction connector j/c 43 (behind left side of dash) Ksw L11 L12 Left door key lock & unlock switch Left door lock control switch (power window master switch) Left kick panel j/b (at left kick panel) Lswd Lswp Lswr P59 P74 P75 Pcy Pisw Pkl Pku Pml Pmu Right door key lock & unlock switch Right door lock control switch Right kick panel j/b (at right kick panel) Rlcy Rrcy Sig Trly Try Ul3 Wireless door lock buzzer (in rear of left front fender) Wireless door lock ecu (behind left of dash) Power Door Lock Wiring Diagram (2 of 3) for Lexus LX 470 2002 List of elements for Power Door Lock Wiring Diagram (2 of 3) for Lexus LX 470 2002: 51 (behind center of dash) (rear of left quarter panel) bm (right side of dash) junction connector j/c 20 (w/ navigation) a (w/o navigation) b B14 B17 Back door courtesy switch Back door key lock & unlock switch Bm (rear of left quarter panel) C11 C24 Center ecu D/l (du) relay D/l (l) relay D/l (u) relay E10 E12 E20 Ecu-b fuse 15a Ecu-ig fuse 15a Engine control module (behind right side of dash) Gauge fuse 15a Hot at all times Hot in start or run I-sec I53 I65 Junction connector j/c 16 (upper right side of dash) Junction connector j/c 24 (upper right side of dash) Junction connector j/c 3 (upper left side of dash) Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 33 (above left rear wheelwell) Junction connector j/c 34 (above left rear wheelwell) Junction connector j/c 4 (upper left side of dash) Led Left front door courtesy switch Left kick panel j/b (at left kick panel) Left rear door courtesy switch N17 P20 P22 P23 P25 P26 P78 P81 Power fuse 40a Right front door courtesy switch Right kick panel j/b (at right kick panel) Right rear door courtesy switch Power Door Lock Wiring Diagram (3 of 3) for Lexus LX 470 2002 List of elements for Power Door Lock Wiring Diagram (3 of 3) for Lexus LX 470 2002: 59 (at left kick panel) left kick panel j/b (at right kick panel) right kick panel j/b (body harn, left rear door sill) (under driver's seat) bj +b1 +b2 A11 A12 B13 B14 Back door lock motor & door unlock detection switch Bk (under pas- Bm (rear of left quarter panel) Cty Dswd Dswh Dswp Ea (front of right front fender) Engine hood courtesy switch (on top center of radiator support) Exterior lights system F10 G12 G13 Head Headlights system Horn Horns system I42 I43 I56 Ind Junction connector j/c 11 (upper left center of dash) Junction connector j/c 20 (right side of dash) Junction connector j/c 3 (upper left side of dash) Junction connector j/c 32 (above left rear wheelwell) Junction connector j/c 35 (top of left rear wheelwell) Junction connector j/c 4 (upper left side of dash) Junction connector j/c 7 (behind left side of dash) Ksw L13 Left front door lock motor & door unlock detection switch Left kick panel j/b (at left kick panel) Left rear door lock motor & door unlock detection switch Lswd Lswp Lswr Lug P18 Right front door lock motor & door unlock detection switch Right kick panel j/b (at right kick panel) Right rear door lock motor & door unlock detection switch Senger's seat) Sh- Tail Theft deterrent ecu (behind center of dash) Theft deterrent horn (on right side inner fender panel) Ul2 Ul3 Unlock warning switch
POWER MIRRORS Power Mirror Wiring Diagram for Lexus LX 470 2002 List of elements for Power Mirror Wiring Diagram for Lexus LX 470 2002: 11 A10 A11 Ec+ Ec- Gauge fuse 15a Hot in on or start Inner mirror Left kick panel j/b (at left kick panel) Left remote control mirror M10 Right remote control mirror
POWER SEATS Heated Seats Wiring Diagram for Lexus LX 470 2002 List of elements for Heated Seats Wiring Diagram for Lexus LX 470 2002: 21 (dash harn, front of center console) i9 Acc Am1 number 1 fuse 80a Bj (under driver's seat) Bk (under front passenger's seat) Driver's seat heater Driver's seat heater switch E14 Engine room j/b (on left inner fender panel) Front passenger's seat heater Front passenger's seat heater switch Hot at all times I9 (dash harn, front of center console) Ig1 number 2 relay Ignition switch J/c 8 (left side of dash forward of instrument cluster) Left kick panel j/b (at left kick panel) Lock Run Seat htr fuse 15a Start Passenger Seat Wiring Diagram for Lexus LX 470 2002 List of elements for Passenger Seat Wiring Diagram for Lexus LX 470 2002: 18 A13 Bk (under front passenger's seat) Down Front Front vertical control motor (under seat) Hot at all times Left kick panel j/b (at left kick panel) Passenger's power seat control switch Power fuse 40a Rear Rear vertical control motor (under seat) Reclining Reclining control motor (under seat) Red Right kick panel j/b (at right kick panel) Slide Slide control motor (under seat) Vertical
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagrams for Lexus LX 470 2002 List of elements for Power Top/Sunroof Wiring Diagrams for Lexus LX 470 2002: 43 B17 Becu Close D10 Dcy Down Ecu-b1 fuse 20a Ecu-ig fuse 15a Engine room j/b (left inner fender panel) Gnd1 Hot at all times Hot in on or start I19 I21 I38 I47 I65 Instrument ecu (behind center of dash) J/c 15 (behind left center of dash near windshield) J/c 17 (behind right center of dash near windshield) J/c 20 (upper right side of dash) J/c 24 (behind upper right side of dash) J/c 25 (behind upper right side of dash) J/c 26 (behind upper right side of dash) J/c 3 (behind upper left side of dash) J/c 4 (behind upper left side of dash) Left front door courtesy switch Left kick panel j/b (at left kick panel) Moon roof control ecu (on roof, in front of moon roof) Moon roof control switch N17 Open P25 P78 P80 Pcy Power fuse 40a Power relay Pwry Red Right front door courtesy switch Right kick panel j/b (at right kick panel) Sig
POWER WINDOWS Power Windows Wiring Diagram for Lexus LX 470 2002 List of elements for Power Windows Wiring Diagram for Lexus LX 470 2002: 59 (upper right side of dash) A13 Becu Bj (under driver's seat) Bk (under passenger's seat) D10 D11 Dcy Ecu-b1 fuse 20a Ecu-ig fuse 15a Engine room j/b Gnd1 Hot at all times Hot in on or start I19 I21 I38 I47 I65 Instrument ecu (behind center of dash) J/c 15 (left center of dash, near windshield) J/c 17 (right center of dash, near windshield) J/c 20 (top right side of dash) J/c 24 (upper right side of dash) J/c 25 J/c 26 (upper right side of dash) J/c 3 (upper left side of dash) J/c 4 (upper left side of dash) Left front door courtesy switch Left front power window motor Left kick panel j/b Left rear power window control switch Left rear power window motor Lmt N13 N14 N17 P25 P78 P80 Pct Pcy Pls Power fuse 40a Power relay Power window master switch Pwr Pwry Red Right front door courtesy switch Right front power window control switch Right front power window motor Right kick panel j/b Right rear power window control switch Right rear power window motor Sel1 Sel2 Sgnd Sig Rear Quarter Windows Wiring Diagram for Lexus LX 470 2002 List of elements for Rear Quarter Windows Wiring Diagram for Lexus LX 470 2002: 19 (dash harn, left side of dash) Gauge fuse 15a Hot in start or run I18 I19 Junction connector j/c 14 (left center of dash) Junction connector j/c 20 (upper right side of dash) Left kick panel j/b (at left kick panel) Left power quarter window switch Left power vent window motor N16 P36 P61 P83 Pnk Red Right kick panel j/b (at right kick panel) Right power quarter window switch Right power vent window motor
RADIO Radio Wiring Diagrams (1 of 2) for Lexus LX 470 2002 List of elements for Radio Wiring Diagrams (1 of 2) for Lexus LX 470 2002: 37 +b2 Acc Ant+ B10 Bl (under front passenger's seat) Cdl+ Cdl- Cdr+ Cdr- Cigar fuse 15a D22 Dvd automatic changer E17 Engine room j/b (on left inner fender panel) Gnd Hot at all times Hot in acc or on J/c 11 (behind upper left center of dash) Left kick panel j/b (at left kick panel) Multi- display Mute Nca Ntsc Pnk Power antenna system R34 R35 Radio & player Radio fuse 20a Red Sgnd Tx1+ Tx1- Txm+ Txm- W/ navigation W/o navigation Radio Wiring Diagrams (2 of 2) for Lexus LX 470 2002 List of elements for Radio Wiring Diagrams (2 of 2) for Lexus LX 470 2002: 70 +b2 Acc Acco Asgd B2 (body harn, inside left front door) B7 (body harn, inside right front door) B9 (body harn, right front door sill) Bl (under front passenger's seat) C16 Combination meter D10 E11 Ecu-b1 fuse 20a Engine room j/b (on left inner fender panel) Fl+ Fl- Fr+ Fr- Gnd1 Gnd2 Hot at all times J/c 18 (behind right center of dash near windshield) Left center speaker (w/ 9 speaker) Left front door speaker Left kick panel j/b (at left kick panel) Left rear door speaker Left tweeter Ml+ Ml- Mr+ Mr- Mute Navigation ecu (under right front seat) Nca Pnk Red Right center speaker (w/ 9 speaker) Right front door speaker Right rear door speaker Right tweeter Rl+ Rl- Rr+ Rr- S18 S19 Sp+ Sp- Spd Spi+ Spi- Stereo component amplifier (under right front seat) T19 T20 T22 Telephone transceiver & speaker relay (above right rear wheelwell) Tmut Tx+ Tx- Txd+ Txd- W/ 7 speaker W/ 9 speaker W/ navigation W/o navigation Wf1+ Wf1- Wf2+ Wf2- Woofer (speaker)
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Lexus LX 470 2002 List of elements for Shift Interlock Wiring Diagram for Lexus LX 470 2002: 21 Acc B10 Cigar fuse 15a D22 Ecu-ig fuse 15a Hot at all times Hot in acc or on Hot in on or start J/c 11 (behind upper left center of dash) J/c 43 (behind left side of dash, below) instrument cluster) Key interlock solenoid (on steering column, behind ignition key cylinder) Kls+ Left kick panel j/b (at left kick panel) O/d main switch & shift lock control ecu (below center console) Shift lock control switch Shift lock solenoid Sls+ Sls- Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp
STARTING/CHARGING Charging Wiring Diagram for Lexus LX 470 2002 List of elements for Charging Wiring Diagram for Lexus LX 470 2002: 34 (left side of dash) A12 Acc Alt fusible link 140a Alt-s fusible link 7.5a Am1 no. 1 fuse 80a Am1 no. 2 fuse 20a Am2 fuse 30a B12 Battery Battery ground C15 Charge warning light Combination meter D19 E10 E14 E15 Engine room j/b (on left inner fender panel) F10 Fusible link block (on left side of engine compartment, near battery) Gauge fuse 15a Generator Headlights, electronic suspension systems Ig1 1 relay Ign fuse 10a Ignition switch J/c 8 Left kick panel j/b (at left kick panel) Nca Off P51 P55 Start Starting Wiring Diagram for Lexus LX 470 2002 List of elements for Starting Wiring Diagram for Lexus LX 470 2002: 25 (on right side of transmission) Acc Am2 Am2 fuse 30a Battery D14 E10 End of dash) Engine control module (behind right side of dash) Engine room j/b (on left inner fender panel) Fusible link block (on left side of engine compartment, near battery) I10 (dash harness, upper right side of dash) Ignition switch Instrument cluster system Lock Nca Nsw Park/ neutral position switch Run St2 Sta Start Starter fusible link 30a Starter motor Starter relay
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Lexus LX 470 2002 List of elements for Supplemental Restraint Wiring Diagram for Lexus LX 470 2002: 46 (dlc) 1 (partial) (on right inner fender panel) (rear side of right cylinder head) ec +sl +sr -sl -sr Acc Air bag squib (front passenger air bag assembly) Air bag squib (steering wheel pad) B13 B16 C10 C16 Center air bag sensor assembly (under front of center console) Combination meter D15 Data link connector Data link connector (dlc) 3 (partial) (behind left side of dash, right of steering column) Ecu-b fuse 15a Hot at all times Hot in acc or on Hot in on or start I5 (dash wire) Ig (left kick panel) Ig2 Ign fuse 10a J/c 16 (behind upper right side of dash) J/c 21 (behind upper right side of dash) J/c 26 (behind upper right side of dash) J/c 3 (behind upper left side of dash) Left front air bag sensor (on upper left side of radiator support crossbar) Left kick panel j/b Left kick panel j/b (at left kick panel) Left pretensioner (at bottom of left "b" pillar) P26 P50 Pl+ Pl- Pr+ Pr- Right front air bag sensor (on upper right side of radiator support crossbar) Right pretensioner (at bottom of right "b" pillar) Sil Spiral cable Srs fuse 15a Srs warning indicator
TRANSMISSION Center Differential Lock Wiring Diagram for Lexus LX 470 2002 List of elements for Center Differential Lock Wiring Diagram for Lexus LX 470 2002: 30 (dash harn, upper right end of dash) i11 (w/ navigation) (w/o navigation) A/t p indicator A41 Abs & ba & trac & vsc ecu (behind left side of dash) C14 C15 C16 Center differential indicator Center differential lock control motor (on center differential) Center differential lock control relay (behind right side of dash) Center differential lock detection switch (on center differential) Center differential lock switch Combination meter Diff fuse 20a Ec (rear side of right cylinder head) Engine control module (behind right side of dash) Gauge fuse 15a Hot in run or start Junction connector j/c 14 (behind left center of dash) Junction connector j/c 17 (behind right center of dash) Junction connector j/c 19 (behind right side of dash) Junction connector j/c 29 (behind glove box) Left kick panel j/b (at left kick panel) P83 Park/neutral position switch (right side of transmission) Suspension control ecu (behind left center of dash) Transfer "l" position detection switch (right side of transmission) Transfer neutral position detection switch (right side of transmission)
WARNING SYSTEMS Warning System Wiring Diagrams for Lexus LX 470 2002 List of elements for Warning System Wiring Diagrams for Lexus LX 470 2002: 41 (behind upper right side of dash) j/c 26 (under driver's seat) (under front passenger's seat) (upper left side of dash) j/c 6 1-s/bw c11 A/c fuse 20a B20 C14 C15 C24 C26 Center ecu (behind center of dash) Combination meter D10 Ec (rear side of right cylinder head) Ecu-b1 fuse 20a Engine room j/b Gauge fuse 15a Gnd c11 Hot at all times Hot in on or start Ig c11 J/c 11 (upper left center of dash) J/c 14 (left center of dash) J/c 20 (behind right side of dash) J/c 23 (upper right side of dash) J/c 24 (upper right side of dash) J/c 3 (upper left side of dash) Left buckle switch Left front door courtesy switch Left kick panel j/b Left kick panel j/b (left kick panel) N17 P78 P83 Right buckle switch Seat belt ind Seat belt warning occupant detection sensor (under right front seat) Unlock warning switch W/ navigation W/o navigation
WIPER/WASHER Front Wiper/Washer Wiring Diagram for Lexus LX 470 2002 List of elements for Front Wiper/Washer Wiring Diagram for Lexus LX 470 2002: 19 Combination switch E8 (engine harn, left rear of engine compt) Eb (right front fender apron) Engine room j/b (on left inner fender panel) F14 Front wiper motor (on right side of firewall) High Hot in on or start Int Int. time J/c 20 (behind right side of dash) Left kick panel j/b (at left kick panel) Low Off Solid state Washer motor (on washer fluid reservoir) Washer switch Wiper fuse 25a Wiper switch Headlamp Washer Wiring Diagram for Lexus LX 470 2002 List of elements for Headlamp Washer Wiring Diagram for Lexus LX 470 2002: 26 (at right kick panel) right kick panel j/b Combination switch E19 Eb (right front fender apron) Engine room j/b (left inner fender panel) F14 Head Head clner fuse 20a Headlight cleaner control relay (behind left headlight) Headlight cleaner motor (below left headlight) Headlight cleaner switch (part of comb switch) Hot at all times Hot in on or start Hry I30 Instrument ecu (behind center of dash) J/c 20 (behind right side of dash) J/c 5 (behind left side of dash) J/c 7 (behind left side of dash) K10 Left kick panel j/b (at left kick panel) Light control switch Mtr Off Tail Wiper fuse 25a Rear Wiper/Washer Wiring Diagram for Lexus LX 470 2002 List of elements for Rear Wiper/Washer Wiring Diagram for Lexus LX 470 2002: 30 B14 B14 (body harn, left side of liftgate) Bm (rear of left quarter panel) Combination switch E8 (engine harn, left rear 0f engine compt) Engine room j/b (on left inner fender panel) F14 Hot in on or start I19 I21 Instrument ecu (behind center of dash) Int J/c 20 (behind right side of dash) J/c 32 (above left rear wheelwell) Left kick panel j/b (at left kick panel) Ls/m O13 O15 Off P19 P28 P29 Rear wiper & washer switch Rear wiper motor (on center of rear door) Rear wiper relay (in center of liftgate) Washer 1 Washer 2 Washer motor (on washer fluid reservoir) Wiper fuse 25a Wlry
