Diagram sections — 30 (51 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Lexus ES 300 1999 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Lexus ES 300 1999: 89 (cowl wire harness, top right side of dash) (engine room main wire harness, left side of engine compartment) A/c A/c ambient temperature sensor (behind right front grille) A/c control assembly A/c dual pressure switch (on refrigerant line, near receiver-drier, integral to a/c triple pressure switch) A/c room temperature sensor (on lower panel, right of steering column) A/c solar sensor (on top left side of dash) A/c thermistor (behind right side of dash) A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 Ac1 Act Aif Air Air inlet control servo motor (under right side of dash, behind glove compartment) Air mix control servo motor (behind center of dash, forward of center console) Amc Amh Anti-theft system B/l B10 B11 B12 B13 B14 B15 B16 B17 B26 B27 Blw Def Defogger system Ecu-b fuse 10a Engine control module (behind right side of dash) Engine room j/b (on left side of engine compartment) F/d Face Foot G108 (left radiator side support) G206 (left dash panel brace) Gnd Hot at all times I10 Ig+ Ign Illum Instrument cluster system Instrument panel j/b (behind left side of dash) Interior lights system J/c 15 J/c 18 & 19 (behind right side of dash) J/c 20 & 21 (behind right side of dash) J/c 30 (behind right side of dash) Jc-28 Jc-29 Junction connectors (behind right side of dash) Lock Mgcr Pnk Psw Rdfg Red Secu Spd Tach Tam Telephone transceiver & speaker relay (on left side of luggage compartment) Teli Thwo Tpi Tw2 V10 Automatic A/C Wiring Diagram (2 of 2) for Lexus ES 300 1999 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Lexus ES 300 1999: 45 (cowl wire harness, behind combination meter) (left dash panel brace) g206 A/c blower motor linear controller (behind left side of dash) A/c condenser fan motor (in right front of engine compartment) A/c diode (near rear of engine room j/b) A/c magnetic clutch & lock sensor (on a/c compressor assembly) A/c single pressure switch (on refrig line, near receiver- drier, integral to a/c triple pressure switch) Air vent mode control servo motor (behind dash, between steering column & center console) Alt fusible link 100a B/l Blower motor (behind right side of dash, behind glove compartment) Blower resistor (behind left side of dash) Cds fuse 30a Control circuit Def Ecu-ig fuse 15a Engine main relay Engine room j/b (on left side of engine compart- ment) Engine room j/b (on left side of engine compartment) Engine room r/b (in engine room j/b, on left side of engine compartment) F/d Face Fan 1 relay Fan 2 relay Fan 3 relay Foot Fusible link block (in engine room j/b, on left side of engine compartment) G108 (left radiator side support) Gnd Heater fuse 10a Heater relay Hot at all times Hot in on or start Htr fusible link 50a I4 (a/c sub wire harness, behind left side of dash) Instrument panel j/b (behind left side of dash) J/c 20 & 21 (behind right side of dash) J13 Mg clt relay Position switches Radiator fan m0tor (in left front of engine compart- ment) Rdi fuse 30a Red Water temp switch 1 (in left front of engine compart- ment) Water temperature switch 2 (on top left rear of engine)
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams, with Traction Control for Lexus ES 300 1999 List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control for Lexus ES 300 1999: 88 (a: a8) (b: a7) A10 A11 A12 A19 A20 A21 Abs Abs & traction actuator (in right front of engine compt) Abs & traction ecu (behind right side of dash) Abs fuse 60a Abs ind Abs motor relay Abs sol relay Ast C10 Combination meter Combination meter (speedometer) Csw D/g Data link connector 1 (near right front corner of engine) Data link connector 2 (under left side of dash) Ecu-ig fuse 15a Efi+ Efi- Electronic suspension system Engine control module (behind right side of dash) Engine room relay block 3 (in right front of engine compt, on radiator upper support) Fl+ Fl- Fr+ Fr- Fro G109 (right radiator support) G206 Gauge fuse 10a Gnd1 Gnd2 Gnd3 Hot at all times Hot in on or start Ig1 Ind Instrument panel junction block (behind left side of dash) Instrument panel junction block (behind left side of dash, above kick panel) J/c 1 (left side of dash) J/c 15 (under left side of radio) J/c 27 (right side of dash) J/c 28, j/c 29 (right side of dash) J/c 3 (left side of dash) J/c 30 (right side of dash) J/c 4 (left side of dash) J/c 8, j/c 9 (behind left side of dash) J28 J29 Left front abs speed sensor Left rear abs speed sensor Neo Red Right front abs speed sensor Right rear abs speed sensor Rl+ Rl- Rr+ Rr- Rro Sflh Sflr Sfrh Sfrr Slip ind Smc1 Smc2 Spi Src1 Src2 Srlh Srlr Srrh Srrr Stop fuse 15a Stp Trac off ind Trac off switch Trc Trc+ Trc- Anti-lock Brake Wiring Diagrams, with VSC (1 of 2) for Lexus ES 300 1999 List of elements for Anti-lock Brake Wiring Diagrams, with VSC (1 of 2) for Lexus ES 300 1999: 77 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A41 A42 A43 A46 A49 Abs & trac & vsc actuator (in right front of engine compt) Abs & trac & vsc ecu (behind right side of dash) Abs fuse 60a Abs motor relay Abs sol relay Ast B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 Braid Engine room r/b 3 (in right front of engine compt, on radiator upper support) Fl+ Fl- Fr+ Fr- Fss G109 (right radiator support) Grd1 Grd2 Hot at all times Left front abs speed sensor Master cylinder pressure sensor (on right front of engine compt) Pmc Red Right front abs speed sensor Sflh Sflr Sfrh Sfrr Smc1 Smc2 Smv1 Smv2 Src1 Src2 Srlh Srlr Srrh Srrr Vcm Anti-lock Brake Wiring Diagrams, without Traction Control for Lexus ES 300 1999 List of elements for Anti-lock Brake Wiring Diagrams, without Traction Control for Lexus ES 300 1999: 58 (a: a5) (b: a6) (in right front of engine compt) abs actuator (right radiator side support) A22 A23 Abs ecu (behind right side of dash) Abs fuse 60a Abs ind Abs motor relay Abs sol relay C10 Combination meter D/g Data link connector 1 (near right front corner of engine) Data link connector 3 (under left side of dash) Ecu-ig fuse 15a Engine room r/b 3 (in right front of engine compt, on radiator upper support) Fl+ Fl- Fr+ Fr- G109 G206 Gauge fuse 10a Gnd1 Gnd2 Hot at all times Hot in on or start Ig1 Instrument panel j/b (behind left side of dash) J/c 1 (left kick panel) J/c 15 (behind center of dash) J/c 27 (right side of dash) J/c 3 (left side of dash) J/c 30 (right side of dash) J/c 4 (left side of dash) Left front abs speed sensor Left rear abs speed sensor Op8 Red Right front abs speed sensor Right rear abs speed sensor Rl+ Rl- Rr+ Rr- Sflh Sflr Sfrh Sfrr Srlh Srlr Srrh Srrr Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp Tim
ANTI-THEFT Anti-theft Wiring Diagram for Lexus ES 300 1999 List of elements for Anti-theft Wiring Diagram for Lexus ES 300 1999: 68 (behind left headlight) (left side of dash) junction connector j10/j11 +b1 +b2 A/c control assembly Cty Diode (behind right side of dash, above kick panel) Dome fuse 7.5a Door fuse 25a Door locks system Dswd Dswh Dswl Dswp E (grd) Ecu-ig fuse 15a Engine controls system Engine hood courtesy switch Engine room junction block (on left side of engine compt) Exterior lights system G106 G200 (left kick panel) G202 (left instrument panel brace) G407 (center rear of trunk) Gnd Head Headlights system Horn Horn fuse 10a Horns system Hot at all times Hot in run or start Ind Instrument panel junction block (behind left side of dash, above kick panel) Integration relay J10 J11 J12 J34 J35 J5 junction connector j5/j6 (left side j6 of dash) Junction connector j/c 34 (right kick panel) Junction connector j10/j11 (left side of dash) Junction connector j16 (center of dash) Junction connector j34/j35 (right end of dash) Ksw Left front door courtesy switch Left rear door courtesy switch Lswd Lswp Lswr Lug Luggage compartment key unlock switch Luggage compartment light switch & door opener motor Red Right front door courtesy switch Right rear door courtesy switch S12 Secu Tail Theft deterrent ecu (under center of dash, forward of center console) Theft deterrent horn (in right rear corner of engine compt) Trunk, tailgate fuel doors system Trunk, tailgate, fuel doors system Tsw Ul2 Ul3 Warning systems
COMPUTER DATA LINES Computer Data Lines for Lexus ES 300 1999 List of elements for Computer Data Lines for Lexus ES 300 1999: 63 (abs only) (behind center of dash) (left kick panel) (left kick panel) j/c 2 (left side of dash) j/c 8, j/c 9 (rear side of surge tank) (right side of dash) j/c 24 (w/ traction) 15a 7.5a A/d A19 A20 A23 A47 A48 Abs Abs (w/ traction) Abs (w/ vsc) Abs ecu/ abs & traction ecu/ abs & trac & vsc ecu (behind right side of dash) Abs ind Abs sol relay Absorber control ecu (behind left side of dash) Bat C10 C22 Center air bag sensor assembly (behind center of dash, forward of center console) Combination meter Cruise control ecu (behind left side of dash) Cruise ind D/g Data link connector 1 (right rear of eng compt) Data link connector 2 (under left side of dash) Data link connector 3 (under left side of dash) Efi fuse Efi relay Engine control module (behind right side of dash) Engine room j/b (on left side of engine compt) Engine room r/b 3 (in right front of engine compt, on radiator upper support) G120 G206 Hot at all times Instrument panel j/b (behind left side of dash) J/c 1 (left kick panel) J/c 1 (left side of dash) J/c 15 J/c 25 (right side of dash) J/c 28, j/c 29 (right side of dash) J/c 3 J/c 30 (right side of dash) J/c 8, j/c 9 (behind left side of dash) J28 J29 Obd fuse Op8 Pnk Sil Srs ind Te1 Tem Tim Trc Yem
COOLING FAN Cooling Fan Wiring Diagram for Lexus ES 300 1999 List of elements for Cooling Fan Wiring Diagram for Lexus ES 300 1999: 26 (left radiator side support) (on left side of engine compt) engine room junction block 2000, 01 1998, 99 A/c condenser fan motor A/c control assembly (center of dash) A/c diode (near rear of engine room junction block) A/c single pressure switch (on refrigerant line, near receiver-drier) Alt fuse 100a Cds fuse 30a Ecu-ig fuse 15a Engine control module (behind right side of dash) Engine main relay Engine room relay block (in engine room junction block) Fan relay Fusible link block (in engine room junction block) G108 Hot at all times Hot in run or start Instrument panel junction block (behind left side of dash) J13 Mgcr Radiator fan motor Rdi fuse 30a Red Water temperature switch 1 (in left front of engine compt) Water temperature switch 2 (on top left rear of engine)
CRUISE CONTROL Cruise Control Wiring Diagram for Lexus ES 300 1999 List of elements for Cruise Control Wiring Diagram for Lexus ES 300 1999: 58 (left kick (right side of instrument panel) (under left Abs & traction ecu (behind right side of dash) C10 Cancel Ccs Cms Combination meter Combination switch Cruise Cruise control actuator (left center of engine compt) Cruise control ecu (left side of dash) Cruise control ind Cruise control switch D13 Data link connector 1 (right front of engine compt) Data link connector 3 Ect Ecu-ig fuse 15a Engine control module (behind right side of dash) F j29 G201 G202 Gauge fuse 10a Gnd Hot at all times Hot in on & start I/p junction block (left side of dash) Idl Idlo J/c 1 (left kick panel) J/c 15 (behind center of dash) J/c 17 (top center of dash) J/c 2 J/c 26 (right side of dash) J/c 27 (right side of dash) J/c 28, j/c 29 (right side of dash) J/c 3 (left kick panel) J/c 30 (right side of dash) J/c 4 (left side of dash) J/c 40 (right side of dash) J/c 8, j/c 9 (left side of dash) J28 J8 a Od1 P/n Panel) Park/neutral position switch (on top of transaxle) Resume/ accel Set/ coast Side of dash) Sp1 Spd Speedometer Stop fuse 15a Stoplight switch Stp-
DEFOGGERS Defogger Wiring Diagram for Lexus ES 300 1999 List of elements for Defogger Wiring Diagram for Lexus ES 300 1999: 29 (behind right side of dash) 2000, 2001 w/ driving position memory 2000, 2001 w/o driving position memory A14 Def fuse 40a Defogger relay G202 (left end of dash) G203 (right kick panel) G206 (center of instrument panel) Gnd Heater Heater fuse 10a Hot at all times Hot in start or on Instrument panel junction block (behind left side of dash) J/c 15 (behind center of dash) J/c 20 J/c 36 (in left front door) J12 J13 Left remote control mirror Mirror heater fuse 10a Noise filter R-def R16 R17 Rear window defogger Rear window defogger switch (a/c control assembly) Right remote control mirror
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Lexus ES 300 1999 List of elements for Electronic Suspension Wiring Diagram for Lexus ES 300 1999: 66 (behind left kick panel) j/c 1 (behind left kick panel) j/c 3 (dash harn, upper left end of dash) i15 (dash harness, upper right center of dash) i21 Abs & traction & vsc ecu (behind right side of dash) Abs & traction ecu (behind right side of dash) Absorber control ecu (behind left side of dash) Absorber control switch Af j/c 28 & j/c 29 (behind right side of dash) B6 (body harn, right front door sill) Data link connector 1 (near right front corner of engine) Data link connector 2 (under left side of dash) Ecu-ig fuse 15a Ecu1 Ecu2 Engine control module (behind right side of dash) Exo Fa+ Fa- Fb+ Fb- Fro Fss G109 (right radiator support) G121 (center of firewall) G206 G305 (lower right "b" pillar) G308 Gnd Hard Hot at all times Hot in on & start Instrument panel j/b (behind left side of dash) J/c 15 (behind center of dash) J/c 24 (behind right side of dash) J/c 27 (behind right side of dash) J/c 3 (behind left kick panel) J/c 3 (left kick panel) J/c 37 (lower left "b" pillar) J/c 8 & j/c 9 (behind left side of dash) Left front absorber control actuator (left rear corner of engine compartment) Left rear absorber control actuator (left front corner of luggage compartment) Neo Pnk Ra+ Ra- Rb+ Rb- Red Red d Right front absorber control actuator (right rear corner of engine compartment) Right rear absorber control actuator (right front corner of luggage compartment) Rro Ss1 Ss2 Steering sensor (behind left side of dash) Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Stp Sw1 Sw2 Tach Tem Upper left end of dash) W/ vsc W/o vsc
ENGINE PERFORMANCE
3.0L 3.0L, Engine Performance Wiring Diagrams (1 of 4) for Lexus ES 300 1999 List of elements for 3.0L, Engine Performance Wiring Diagrams (1 of 4) for Lexus ES 300 1999: 74 (center rear of engine compt) j/c 39 (dash harn, right end of dash) (dash harn, right side of dash) (engine harn, left rear of engine compt) (left rear of engine) left camshaft timing oil control valve (on transaxle) counter gear speed sensor (right rear of engine) right camshaft timing oil control valve Aci1 Acis Afl+ Afl- Afr+ Afr- Conn e10 Conn e11 Crankshaft position sensor (left front of engine) Dsl E01 E02 E03 E04 E05 E2g E4 (engine harn, left rear of engine compt) Electronically controlled transmission solenoid (in transaxle) Engine control module (behind right side of dash) Evp1 Fuel injectors G120 (rear side of surge tank) G120 (right side of surge tank) Hafl Hafr Idle air control valve (top rear of engine) Igf Ignition coils and ignitors Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 J/c 24 (behind right side of dash) J/c 26 (behind right side of dash) Knkl Knkr Knock sensor 1 (top right side of engine) Knock sensor 2 (top left side of engine) Left vvt sensor (left rear of engine) Mass airflow meter (near air cleaner housing, on air duct) Nc+ Nc- Nca Ne+ Ne- Noise filter (near air cleaner housing) Oc1+ Oc1- Oc2+ Oc2- Pnk Power steering oil pressure switch (right rear eng compt) Red Right vvt sensor (right rear of engine) Rso Sl1+ Sl1- Sl2+ Sl2- Tha Tho Thw Vta1 Vv1 Vv2 3.0L, Engine Performance Wiring Diagrams (2 of 4) for Lexus ES 300 1999 List of elements for 3.0L, Engine Performance Wiring Diagrams (2 of 4) for Lexus ES 300 1999: 47 (behind right side of dash) (dash harn, right side of dash) (engine harn, right rear engine compt) (engine harn, right rear of engine compt) (left side of dash) (lower left "b" pillar) (right side of surge tank) g120 A/f htr fuse 25a A/f htr relay Acc Air fuel ratio sensor (bank 1 sensor 1) (in right exhaust manifold) Air fuel ratio sensor (bank 2 sensor 1) (in lft exhaust manifold) Am2 B j/c 29 C10 Cir opn relay Efi fuse 15a Efi relay Engine room junction block Engine room relay block Engine room relay block 2 Fuel pump (in fuel tank) G108 (left radiator side support) G117 (rear side of surge tank) G308 Heated oxygen sensor (bank 1 sensor 2) (in exhaust manifold, after twc) Hot at all times I11 Ig2 Ign fuse 5a Ignition switch Instrument panel junction block J/c 24 (behind right side of dash) J/c 25 (behind right side of dash) J/c 3 (behind right side of dash) J/c 31 J/c 8 J/c 9 Lock Nca P/n Park/neutral position switch (on transaxle) Red St2 Start Starter fuse 5a Starting/ charging system 3.0L, Engine Performance Wiring Diagrams (3 of 4) for Lexus ES 300 1999 List of elements for 3.0L, Engine Performance Wiring Diagrams (3 of 4) for Lexus ES 300 1999: 49 (behind right side of dash) (behind right side of dash) j/c 25 (dash harn, right side of dash) (left kick panel) g200 A/c control assembly A/t indicator light switch (integral to park/ neutral position switch) (on transaxle) A13 Abs and traction control ecu Absorber control ecu B10 B12 B14 B15 Braided C10 Combination meter D13 E4 (engine harn, right rear of engine compt) Engine coolant temperature sensor (top front of engine) G200 (left kick panel) G206 (right instrument panel brace) Gauge fuse 10a H10 Hot in on or start Instrument panel junction block J/c 16 (behind center of dash) J/c 17 (behind center of dash) J/c 28 J/c 29 J/c 30 (behind right side of dash) J/c 4 (behind left side of dash) J/c 40 (behind right side of dash) J/c 7 (behind left side of dash) Malf ind lamp O/d main switch O/d off ind Pnk Ptnk Red Speedometer Tacho- meter Throttle position sensor (on throttle body) Vapor pressure sensor (left side of firewall) Vss Vsv (acis) (top center of engine) Vsv (acm) (right front of engine compt) Vsv (evap) (top front of engine) Vsv (intake air control) (top center of engine) Vsv (vapor pressure sensor) (near intake air duct) 3.0L, Engine Performance Wiring Diagrams (4 of 4) for Lexus ES 300 1999 List of elements for 3.0L, Engine Performance Wiring Diagrams (4 of 4) for Lexus ES 300 1999: 90 (behind left side of dash) (behind left side of dash) j/c 1 (behind right side of dash) (behind right side of dash) j/c 26 (dash harn, left dash) (dash harn, right dash) (near right front corner of engine) data link connector 1 (under left side of dash) data link connector 3 A/c A/c control assembly Acm1 Act Bat Batt Braided Code Conn e7 Conn e8 Conn e9 Cooling fans Cruise control ecu Electronically controlled transmission solenoid Els Els2 Eng+ Eng- Engine control module (behind right side of dash) Eom G120 (rear side of surge tank) G120 (right side of surge tank) G202 G206 (left dash panel brace) G206 (left instrument panel brace) Hot at all times Hot at all times Hot w/defogger relay energized Hot w/taillight relay energized Hts I11 I14 I5 (dash harn, right side of dash) Idl Igsw Imld Instrument panel junction block J/c 10 (behind left side of dash) J/c 18 J/c 19 J/c 24 (behind right side of dash) J/c 26 (behind right side of dash) J/c 27 (right side of dash) J/c 8 J/c 9 J10 Ksw Mirror- heater fuse 10a j11 Mrel Neo Nsw Nt+ Nt- Obd fuse 7.5a Od1 Od2 Oxs Pnk Ptnk Red Rxck Sil Slt+ Slt- Spd Sta Stop fuse 15a Stoplight switch (on brake pedal braket) Stp Tach Tail fuse 10a Te1 Theft deterrent ecu Thwo Tpc Traction control ecu Transponder key amplifier (behind left side of dash) Trc+ Trc- Turbine speed sensor (on transaxle) Txct Unlock warning switch
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Lexus ES 300 1999 List of elements for Back-up Lamps Wiring Diagram for Lexus ES 300 1999: 16 (body harn, center rear of trunk lid) b14 (body harn, left side of trunk lid) b9 B/u Back-up light switch (integral to park/ neutral position switch) G308 Gauge fuse 10a Hot in on or start Instrument panel j/b (behind left side of dash) J/c 28 (right side of dash) J/c 28, j/c 29 (right side of dash) J/c 37 (base of left "b" pillar) J28 J29 Left rear combination light Right rear combination light S13 Exterior Lamps Wiring Diagram for Lexus ES 300 1999 List of elements for Exterior Lamps Wiring Diagram for Lexus ES 300 1999: 87 (1999) (00-01) (body harn, center of rear bumper) b13 (body harn, center of trunk lid) b12 (body harn, left quar- ter panel) b7 (body harn, left rear door sill) b5 (body harn, near left taillight) b11 (body harn, near right taillight) (center rear of trunk) g407 (in instru- ment panel j/b) (inner) (top center of dash) j/c 17 A7 c7 Alt fuse 100a B j31 B10 B11 B13 B15 C10 Combination meter Combination switch D3 c10 E2 (engine harness left front fender) Engine room j/b (on left side of engine compt) F11 From j/c 18, j/c 19 (diagram 1 of 1) Fusible link block (in eng room j/b) G108 (left radiator side support) G109 (right radiator support) G200 (left kick panel) G206 (behind center of dash) G308 G407 (center rear of trunk) Gauge fuse 10a Hazard fuse 10a 15a Hazard switch Head High mount stop- light Hot at all times Hot in on or start I13 I15 Instru- ment panel j/b (left side of dash) Instrument panel j/b (behind left side of dash) Instrument panel j/b (left side of dash) Integration relay J/c 15 J/c 16 (behind top center of dash) J/c 18, j/c 19 (right side of dash) J/c 2 (left kick panel) J/c 31, j/c 32 (right side of dash) J/c 37 (lower left "b" pillar) J/c 4 (left side of dash) J/c 8 (left side of dash) J18 J19 J32 Left front turn signal/ parking light Left rear combination lights (outer) Left rear turn signal light License plate lights Light ctrl switch Light failure sensor (left front corner of Luggage compt) Of trunk lid) Off Park Rear light warning ind Rear of trunk lid) Rear side marker lights Red Right front turn signal/ parking light Right rear combination lights (outer) Right rear turn signal light S11 Stop Stop fuse 15a Stop- light switch (above brake pedal) Tail Tail fuse 10a Taillight relay To j/c 31, j/c 32 (diagram 1 of 1) Turn Turn fuse 7.5a Turn signal flasher relay (behind left side of dash) Turn signal ind Turn signal switch
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Lexus ES 300 1999 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Lexus ES 300 1999: 63 A/c dual pressure switch A/f heater relay A19 A21 A41 A46 Abs & trac & vsc actuator Abs & trac & vsc ecu Abs & traction actuator Abs & traction ecu Abs actuator Abs solenoid relay Combination meter Data link connector Drl relay E1 (engine harness, behind right headlight) E10 E11 E3 (engine harn, left front fender) Efi relay Engine control module Engine hood courtesy switch Engine main relay Engine room junction block (on left side of engine compt) Engine room relay block (in engine room junction block) Engine room relay block 2 (on left front of engine compartment) Engine room relay block 3 (in right front of engine compt, on radiator upper support) Eo1 Eo2 Eo3 Eo4 Eo5 Eom Fan relay 2 From g109 (diagram 1 of 4) Front wiper motor G108 (left radiator side support) G109 (right radiatior support) G120 (rear side of surge tank) Heated oxygen sensor (bank 1, sensor 1) Heated oxygen sensor (bank 1, sensor 2) Heated oxygen sensor (bank 2, sensor 1) Heater relay I13 I5 (dash harness, right side of dash) Idle air control valve Ignitor J/c 24 (behind right side of dash) J/c 26 (behind right side of dash) J/c 8, j/c 9 (behind left side of dash) J10 Left front fog light Left front turn signal/ parking light Left low beam head- light Noise filter Radiator fan motor Right front absorber control actuator Right front fog- light Right front turn signal/ parking light Right low beam headlight To g108 (diagram 1 of 4) Washer level warning switch Water temperature switch 1 Ground Distribution Wiring Diagram (2 of 4) for Lexus ES 300 1999 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Lexus ES 300 1999: 60 A/c control assembly A/c blower motor linear controller A23 A47 Abs & trac & vsc ecu Abs ecu Absorber control ecu Absorber control switch Air vent mode control servo motor B19 (right front door harness, front of right front door) Blower resistor Brake fluid level warning switch C10 C22 Cd automatic changer Center airbag sensor assembly Cigarette lighter Combination meter Combination switch Cruise control actuator Cruise control ecu Cruise control switch Data link connector Engine oil level warning switch Engine room junction block (on left side of engine compt) Front wiper/ washer switch Fuel sender G203 (right kick panel) G206 G206 (right instrument panel brace) I4 (dash harn, behind left side of dash) Instrument panel junction block (behind left side of dash, above kick panel) Integration relay J/c 15 (under left side of radio) J/c 20, j/c 21 (behind right side of dash) J/c 8, j/c 9 (behind left side of dash) J20 J21 Key interlock solenoid Left front absorber control actuator Noise filter Power relay Right front door key lock/ unlock switch Right front door lock control switch Right front door lock motor & door unlock detection switch Right front power window control switch Right front power window motor & ecu Right mirror heater Start relay Steering sensor Stereo component amplifier To g200 (diagram 3 of 4) To g201 (diagram 4 of 4) Trac off switch Turn signal flasher relay Unlock warning switch Vsc off switch W/ vsc W/o traction control W/o vsc Ground Distribution Wiring Diagram (3 of 4) for Lexus ES 300 1999 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Lexus ES 300 1999: 48 (w/ driving position memory) (w/o driving position memory) B13 (body harn, behind center of rear bumper) B14 B14 (body harn, center rear of trunk lid) B16 (body harn, below driver's seat) Buckle switch C15 Cellular phone Clock Combination meter Driver's lumbar seat control switch Driver's power seat control switch Driver's seat heater Driver's seat heater switch From g203 (diagram 2 of 4) Fuel lid & luggage compartment door opener switch Fuel lid opener motor Fuel pump G200 (left kick panel) G308 G407 (center rear of trunk) Glove box light switch High mounted stop light J/c 16 (behind center of dash) J/c 37 (lower left "b" pillar) Left license plate light Left rear absorber control actuator Left rear combination light Left rear door lock motor & door unlock detection switch Left rear side marker light Left rear turn signal light Light failure sensor Luggage compartment door key unlock switch O/d main switch Passenger's seat heater switch Remote control mirror switch Rheostat Right license plate light Right rear combination light Right rear side marker light Right rear turn signal light S14 Seat position control ecu Shift lock control ecu Telephone transceiver/ speaker relay Theft deterrent ecu Wireless door lock ecu Ground Distribution Wiring Diagram (4 of 4) for Lexus ES 300 1999 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Lexus ES 300 1999: 40 (body harness, left side of windshield header) (w/o moon roof) (w/ moon roof) B18 B2 b4 B6 (body harn, right front door sill) C22 Center air bag sensor assembly Driver's power seat control switch Driver's power seat position sensor (front vertical control) Driver's power seat position sensor (rear vertical control) Driver's power seat position sensor (reclining control) Driver's power seat position sensor (slide control) From j/c 15 b (diagram 2 of 4) G200 (left kick panel) G201 (right side of dash) G202 (left end of dash) G203 (right kick panel) G305 (lower right "b" pillar) G902 (left front of roof) Instrument panel junction block (behind left side of dash, above kick panel) J/c 36 (left kick panel) Left front door key lock/ unlock switch Left front door lock motor & door unlock detection switch Left front power window motor & ecu Left mirror heater Left vanity light Moon roof control relay Moon roof control switch Passenger's power seat control switch Passenger's seat heater Personal light Power outlet Power window master switch Right rear absorber control actuator Right rear door lock motor & door unlock detection switch Right vanity light S15 Seat memory switch Seat position control ecu Transponder key amplifier
HEADLIGHTS Headlight Wiring Diagram, with DRL (1 of 2) for Lexus ES 300 1999 List of elements for Headlight Wiring Diagram, with DRL (1 of 2) for Lexus ES 300 1999: 45 Auto Automatic light control sensor (top left side of dash) Cltb Clte Clts Combination switch Dimmer switch Exterior lights system (taillight relay) Flash Fog fuse 15a Foglight switch Front foglight relay (behind left side of dash) G108 (left radiator side support) G109 (right radiator side support) G206 Gauge fuse 10a Generator Head High Hot at all times Hot in on or start I14 I15 I18 (dash harn, upper left end of dash) Instrument cluster system Instrument panel j/b (behind left side of dash) Integration relay J/c 15 (behind center of dash) J/c 18, j/c 19 (right side of dash) J/c 20 (behind right side of dash) J/c 31, j/c 32 (behind right side of dash) J/c 8, j/c 9 (left side of dash) J18 J19 J31 J32 Left front door courtesy switch Left front foglight Light control switch Low Off Parking brake switch (bottom of parking brake lever) Red Right front foglight Tail Headlight Wiring Diagram, with DRL (2 of 2) for Lexus ES 300 1999 List of elements for Headlight Wiring Diagram, with DRL (2 of 2) for Lexus ES 300 1999: 34 A j20 B15 c8 B7 c8 C j21 C3 c9 C5 c9 Combination meter Dome fuse 7.5a Drl 2 fuse 5a Drl 2 relay Drl 3 relay Drl 4 relay Engine room j/b (on left side of engine compt) Engine room r/b 2 (left front of engine compt) G108 (left radiator side support) G109 (right radiator side support) G200 (left kick panel) Head ind (usa) Head relay High beam ind Hot at all times J/c 20, j/c 21 (behind right side of dash) J12 Left high beam headlight Left low beam headlight Left lower head fuse 10a Left upper head fuse 15a Main fuse 40a Red Right high beam headlight Right low beam headlight Right lower head fuse 10a Right upper head fuse 15a Short pin Headlight Wiring Diagram, without DRL (1 of 2) for Lexus ES 300 1999 List of elements for Headlight Wiring Diagram, without DRL (1 of 2) for Lexus ES 300 1999: 40 Auto Automatic light control sensor (top left or right side of dash) Cltb Clte Clts Combination switch Dimmer switch Exterior lights system (taillight relay) Flash Fog fuse 15a Foglight switch Front foglight relay (behind left side of dash) G108 (left radiator side support) G109 (right radiator side support) G206 Gauge fuse 10a Head High Hot at all times Hot in on or start I14 I15 Instrument panel j/b (behind left side of dash) Integration relay J/c 15 (behind center of dash) J/c 18, j/c 19 (right side of dash) J/c 31, j/c 32 (behind right side of dash) J/c 8 (left side of dash) J18 J19 J31 J32 Left front door courtesy switch Left front foglight Light control switch Low Off Red Right front foglight Tail Headlight Wiring Diagram, without DRL (2 of 2) for Lexus ES 300 1999 List of elements for Headlight Wiring Diagram, without DRL (2 of 2) for Lexus ES 300 1999: 27 A j20 C j21 C3 c9 C5 c9 Combination meter Dome fuse 7.5a Engine room j/b (on left side of engine compt) G108 (left radiator side support) G109 (right radiator side support) Head relay High beam ind Hot at all times J/c 20, j/c 21 (behind right side of dash) J/c 31, j/c 32 (behind right side of dash) J12 J20 a J31 J32 Left high beam headlight Left low beam headlight Left upper head fuse 15a Main fuse 40a Red Right high beam headlight Right low beam headlight Right upper head fuse 15a Short pin
HORN Horn Wiring Diagram for Lexus ES 300 1999 List of elements for Horn Wiring Diagram for Lexus ES 300 1999: 10 Combination switch Engine room j/b (left side of engine compartment) Horn fuse 10a Horn relay Horn switch Hot at all times J/c 2 (behind left kick panel) K10 Left horn Right horn
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (2 of 2) for Lexus ES 300 1999 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus ES 300 1999: 35 (on transaxle) park/neutral position switch (right side of dash) j/c 28, j/c 29 (right side of dash) j/c 30 A j28 A/t indicator light switch C j29 Combination meter vehicle speed sensor (on transaxle housing) E10 Engine control module (right side of dash) Engine oil level warning switch (left front of engine) G200 (left kick panel) G202 Gauge fuse 10a H10 Hot Hot in on or start Ig+ Instrument panel j/b (left side of dash) J/c 15 (behind center of dash) J/c 16 (behind center of dash) J/c 25 (right side of dash) J/c 28, j/c 29 (right side of dash) J/c 4 (left side of dash) J/c 7 (left side of dash) J/c 8 (left side of dash) J28 J29 Low Normal O/d main switch Od2 Oil level switch Oil temperature switch Pnk Red
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Lexus ES 300 1999 List of elements for Courtesy Lamps Wiring Diagram for Lexus ES 300 1999: 47 (body harn, left "a" pillar) b2 (w/o moonroof) (body harness, in roof, above left front window) b3 (left end of dash) g202 Anti-theft system B2 (body harn, left "a" pillar) B3 (body harness, in roof, above left front window) B4 (w/ moonroof) (body harness, (center of windshield header) B7 (body harness, left quarter panel) B8 (body harness, behind left rear seat) Combination meter Condenser (at left front side of luggage compartment) Diode (behind left kick panel) Diode (behind right side of dash, above kick panel) Dome fuse 7.5a Door Engine room junction block (on left side of engine compartment) Exterior lights system G206 H11 Hot at all times I14 Ignition key cylinder light Instrument panel junction block (behind left side of dash) Integration relay Interior light J/c 10 (behind upper left side of dash) J/c 15 (under left side of radio) J/c 34, j/c 35 (behind right kick panel) J/c 5 (behind left side of dash) J12 J34 J35 Left door courtesy light Left front door courtesy switch Left rear door courtesy switch Left vanity light Luggage compartment light Luggage compartment light switch Off Open door warning light Personal light Red Right door courtesy light Right front door courtesy switch Right rear door courtesy switch Right vanity light S12 Instrument Illumination Wiring Diagram for Lexus ES 300 1999 List of elements for Instrument Illumination Wiring Diagram for Lexus ES 300 1999: 46 (left kick panel) g200 A/c control assembly A/t shift lever illumination (o/d main switch) Absorber control switch C10 Cigarette lighter illumination Combination meter Driver's seat heater switch G206 Gauge fuse 10a Glove box light Glove box light switch Hazard switch Head Hot at all times Hot in on or start I15 I16 (dash harness, right side of center console) Ill- Instrument panel junction block (behind left side of dash) Integration relay (in instrument panel junction block) J/c 12, j/c 13 (top left side of dash) J/c 15 (under left side of radio) J/c 16 (behind center of dash) J/c 18, j/c 19 (right side of dash) J/c 2 (left kick panel) J/c 20, j/c 21 (right side of dash) J/c 4 (left side of dash) J/c 5, j/c 6 (behind left side of dash) J/c 8 (behind left side of dash) J12 J13 J18 J19 d J20 J20 d J21 e Light control switch (part of combination switch) Off Panel fuse 7.5a Passenger's seat heater switch Radio & player Remote control mirror switch Rheostat Tail Taillight relay
MEMORY SYSTEMS Memory System Wiring Diagrams for Lexus ES 300 1999 List of elements for Memory System Wiring Diagrams for Lexus ES 300 1999: 74 (body harness, below driver's seat) B1 (body harn, left front door sill) B16 Dcty Down Driver's power seat control switch Driver's seat front vertical position sensor Driver's seat front vertical power seat motor Driver's seat lumbar support motor Driver's seat rear vertical position sensor Driver's seat rear vertical power seat motor Driver's seat reclining position sensor Driver's seat reclining power seat motor Driver's seat slide position sensor Driver's seat slide power seat motor Ecu-b fuse 10a Ecu-ig fuse 15a Engine room junction block (on left side of engine compt) Fdwn Front Front vertical Frv+ Frv- Fup G200 (left kick panel) G308 Gnd Hot at all times Hot in on or start Instrument panel junction block (behind left side of dash, above kick panel) J/c 30 (right side of dash) J/c 37 (lower left b-pillar) J/c 5 (left side of dash) Left front door courtesy switch Lumbar support switch Memory seat switch Mmry Park/ neutral position switch Pnk Power fuse 30a Pvcc Rcl+ Rcl- Rclf Rclr Rdwn Rear Rear vertical Reclining Red Rrv+ Rrv- Rup S14 S15 Seat position control ecu (under driver's seat) Set Sgnd Sld+ Sld- Sldf Sldr Slide Ssfv Ssrr Ssrs Ssrv Stop Stop fuse 15a Stoplight switch (on bracket, above brake pedal) Sw1 Sw2 Sysb V10
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Lexus ES 300 1999 List of elements for Power Distribution Wiring Diagram (1 of 2) for Lexus ES 300 1999: 65 (canada) (engine harness, left front fender) (on left side of engine compt) engine room j/b (usa) A/f htr fuse 25a A/f htr relay Abs fuse 60a Abs motor relay Abs solenoid relay Alt fuse 100a Alt-s fuse 5a Am2 fuse 30a Anti- theft system, door lock system, horns system Battery C from radio 1 fuse (diagram 1 of 2) Cds fuse 30a Charging system Cooling fans system Dome fuse 7.5a Drl 2 relay Drl no 2 fuse 5a Ecu-b fuse 10a Efi fuse 15a Efi relay Engine control system, transmission system Engine controls system, memory systems, a/c system Engine main relay Engine room j/b (on left side of engine compt) Engine room r/b (in engine room j/b) Engine room r/b (in engine room junction block) Engine room r/b 2 Engine room r/b 2 (on left front of engine compt) Engine room r/b 3 (in right front of engine compt, on radiator upper support) Exterior lights system F10 F11 Fan 1 relay Fusible link block (in engine room junction block) Generator Hazard fuse 10a Headlight relay Headlights system Headlights system, warning systems, interior lights system, anti-theft system, door locks system Heater relay Horn fuse 10a Horn relay Htr fuse 50a J12 K11 Left lower head fuse 10a Left upper head fuse 15a Main fuse 40a Radio 1 fuse 20a Rdi fuse 30a Red Right lower head fuse 10a Right upper head fuse 15a Short pin Sound system Start relay Tel fuse 5a Telephone To am1 fuse (diagram 2 of 2) To hazard fuse (diagram 1 of 2) To ignition switch (diagram 2 of 2) Power Distribution Wiring Diagram (2 of 2) for Lexus ES 300 1999 List of elements for Power Distribution Wiring Diagram (2 of 2) for Lexus ES 300 1999: 62 (behind left side of dash, above kick panel) instrument panel j/b 40a Acc Am1 fuse Cig fuse 15a Cigar lighter Def fuse 40a Defog- ger relay Defogger system, a/c system Door fuse 25a Ecu-ig fuse 15a Engine controls system Engine controls system, defogger system Engine controls system, exterior lights system Exterior lights system Exterior lights system, engine controls system, cruise control system, anti-lock brakes system Fog fuse 15a From am1 fuse (diagram 2 of 2) From am2 fuse (diagram 1 of 2) From fusible link block (diagram 1 of 2) G200 (left kick panel) G206 Gauge fuse 10a Headlights system Heater fuse 10a I1 (dash harn, upper left end of dash) Ign fuse 5a Ignition switch Instrument cluster system,power window system, anti-lock brake system, power top system Instrument panel j/b (above left side of dash) Integration relay Interior lights system J/c 15 (under left side of radio) J10 J11 Lock Memory system, door lock system, anti-theft system, cruise control system, electronic suspension system anti-lock brake system cooling fans system Memory system, power windows system Mirr0r heater fuse 10a Noise filter Obd fuse 7.5a Panel fuse 7.5a Power fuse 30a Power outlet Power outlet fuse 15a Power relay Power windows system, door locks system, anti-theft system, trunk, tailgate, fuel door system, power tops system Rad 2 fuse 7.5a Red Seat heater fuse 20a Seat system Sound system Start Starter fuse 5a Starting/ charging system, engine controls system Stop fuse 15a Tail fuse 10a Tail- light relay To def fuse (diagram 2 of 2) Turn fuse 7.5a Wiper fuse 20a Wiper system
POWER DOOR LOCKS Keyless Entry Wiring Diagram (1 of 2) for Lexus ES 300 1999 List of elements for Keyless Entry Wiring Diagram (1 of 2) for Lexus ES 300 1999: 30 (behind left kick panel) diode (behind right side of dash, above kick panel) Diode Dome fuse 7.5a Door fuse 25a Engine room junction block (on left side of engine compt) G202 (left side of dash) G206 Gauge fuse 10a Hot at all times Hot in on or start Instrument panel junction block (behind left side of dash, above kick panel) Integration relay J/c 12, j/c 13 (behind combination meter) J/c 15 (on left dash center support) J/c 33 (right side of dash) J/c 34, j/c 35 (right kick panel) J/c 36 (inside left front door) J/c 5, j/c 6 (top center of dash) J12 J13 J34 J35 Left front door courtesy switch Left rear door courtesy switch Red Right front door courtesy switch Right rear door courtesy switch S12 Unlock warning switch (steering column) Keyless Entry Wiring Diagram (2 of 2) for Lexus ES 300 1999 List of elements for Keyless Entry Wiring Diagram (2 of 2) for Lexus ES 300 1999: 58 (above instrument panel junction block) wireless door lock buzzer volume switch (center rear of trunk) (left kick panel) g200 (left side of dash) j/c 5, j/c 6 (right front corner of engine compt) wireless door lock buzzer (right kick panel) (right kick panel) g203 (right side of dash) j/c 33 (right side of i/p j/b) j/c 7 (under center of dash, forward of center console) theft deterrent ecu +b1 +b2 B10 B11 B13 B14 B15 B16 Cty Dswd Dswp Ecu-ig fuse 15a Exterior lights system G305 (lower right b-pillar) G308 G407 Hot in on or start Instrument panel junction block (behind left side of dash, above kick panel) J/c 10, j/c 11 (behind combination meter) J/c 16 (top center of dash) J/c 34, j/c 35 J/c 37 (lower (left b-pillar) J/c 38 (inside right front door) J10 J11 J34 J35 Ksw Left door key lock/ unlock switch Left door lock control switch Left front door lock motor/door unlock detection switch Left rear door lock motor/door unlock detection switch Lock Lswd Lswp Lswr Lug Luggage comp- artment door key unlock switch Power window master switch Red Right door key lock/ unlock switch Right door lock control switch Right front door lock motor/door unlock detection switch Right rear door lock motor/door unlock detection switch Ul2 Ul3 Unlock Wireless door lock ecu (under center of dash, forward of center console)
POWER MIRRORS Power Mirrors Wiring Diagram for Lexus ES 300 1999 List of elements for Power Mirrors Wiring Diagram for Lexus ES 300 1999: 15 Cig fuse 15a Down G200 (left kick panel) Hot in acc or on Instrument panel junction block (behind left side of dash, above kick panel) J/c 16 (behind center of dash) J/c 4 (behind left side of dash) J/c 7 (behind left side of dash) Left Left remote control mirror Operation switch Remote control mirror switch Right Right remote control mirror Select switch
POWER SEATS Heated Seats Wiring Diagram for Lexus ES 300 1999 List of elements for Heated Seats Wiring Diagram for Lexus ES 300 1999: 13 B6 (body harn, right front door sill) Driver's seat heater Driver's seat heater switch Front passenger's seat heater Front passenger's seat heater switch G200 (left kick panel) G203 (right kick panel) G407 (center rear of trunk) Hot in on or start I16 (dash harn, right side of center console) Instrument panel junction block (behind left side of dash, above kick panel) J/c 16 (behind center of dash) Seat-heater fuse 20a Power Seats Wiring Diagram for Lexus ES 300 1999 List of elements for Power Seats Wiring Diagram for Lexus ES 300 1999: 24 B20 (seat harn, below driver's seat) B6 (body harn, right front door sill) Down Driver's power seat control switch or passenger's power seat control switch Driver's power seat lumbar support control switch Driver's seat Driver's seat lumbar support control motor (under seat) Front Front passenger's seat Front vertical control motor (under seat) G305 (lower right "b" pillar) G308 Hot at all times Instrument panel j/b (behind left side of dash) J/c 37 (lower left "b" pillar) Power fuse 30a Rear Rear vertical control motor (under seat) Reclining Reclining control motor (under seat) Red Slide Slide control motor (under seat) Vertical
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagrams for Lexus ES 300 1999 List of elements for Power Top/Sunroof Wiring Diagrams for Lexus ES 300 1999: 41 (left front of roof) B18 (body harness, left "a" pillar) B2 (body harness, left "a" pillar) Close/ up Dome fuse 7.5a Door fuse 25a Engine room junction block (on left side of engine compartment) Front door courtesy switch G202 (left end of dash) G203 (right kick panel) G902 Gauge fuse 10a Hot at all times Hot in on or start I20 (dash harness, above instrument panel j/b) Ign Instrument panel junction block (behind left side of dash) Integration relay J/c 15 (behind center of dash) J/c 28 (behind right side of dash) J/c 33 (behind right end of dash) J/c 34, j/c 35 (right kick panel) J/c 7 (behind left end of dash) J12 J34 J35 Left Left front door key lock & unlock switch Moon roof control switch Moon roof limit switch Moon roof motor Moon roof motor/limit switch & moon roof control relay (at front of moon roof opening) Open/ down Power fuse 30a Pwr Red Right front door courtesy switch Right front door key lock & unlock switch To power distribution Wcls Wopn
POWER WINDOWS Power Window Wiring Diagram (1 of 2) for Lexus ES 300 1999 List of elements for Power Window Wiring Diagram (1 of 2) for Lexus ES 300 1999: 37 (left dash center support) Door fuse 25a Down G12 G13 G206 Gauge fuse 10a Hot at all times Hot in on or start I20 (dash harness, above instrument panel j/b) Instrument panel j/b (left side of dash) Integration relay J/c 15 J/c 34, j/c 35 (right kick panel) J/c 38 (in right front door) J/c 38 (right front door) J34 J35 Left front power window switch Left rear power window switch Lock Off Pct Power fuse 30a Power main relay Power window lock switch Power window master switch Red Right front door courtesy switch Right front power window control switch Right front power window switch Right rear power window switch Rld Rlu Rrd Rru Solid state Power Window Wiring Diagram (2 of 2) for Lexus ES 300 1999 List of elements for Power Window Wiring Diagram (2 of 2) for Lexus ES 300 1999: 26 (left side of dash) Auto B a B19 (right front door harness, front of right front door) Down Dwn1 Dwn2 G202 G203 (right kick panel) I17 (dash harness, upper left end of dash) I2 (dash harness, upper left end of dash) I20 (dash harness, above instrument panel j/b) Instrument panel j/b (left side of dash) J/c 36 (left front door) J/c 4 (left kick panel) Kof Left front door courtesy switch Left front power window motor & ecu Left rear power window control switch Left rear power window motor Red Right front power window motor & ecu Right rear power window control switch Right rear power window motor Up1 Up2
RADIO Radio Wiring Diagrams for Lexus ES 300 1999 List of elements for Radio Wiring Diagrams for Lexus ES 300 1999: 61 (nakamichi only) A10 A11 A12 A13 A14 A15 Acc Amp+ Automatic cd changer B10 B11 B12 B17 B17 (left front harness, front of left front door) B19 B19 (right front harness, front of right front door) Beep C10 Cdl+ Cdl- Cdr+ Cdr- Engine room j/b (left side of engine compartment) Fl+ Fl- Fr+ Fr- G206 (right instrument panel brace) Gnd Hot at all times Hot in acc or on Instrument panel j/b (behind left side of dash) Junction connector j/c 14 (behind top center of dash) K11 Left front door speaker Left front tweeter speaker Left rear door speaker Mute Nca Pnk Racc Radio fuse 1 20a Radio fuse 2 7.5a Radio/cd player Red Right rear door speaker Rl+ Rl- Rr+ Rr- Speaker relay Stereo component amplifier (behind right side of dash) Tel mute Telephone transceiver Telephone transceiver & speaker relay (left side of luggage compartment) Tx+ Tx- Wf+ Wf- Woofer speaker
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Lexus ES 300 1999 List of elements for Shift Interlock Wiring Diagram for Lexus ES 300 1999: 20 Acc Cig fuse 15a Ecu-ig fuse 15a G200 (left kick panel) G206 Hot at all times Hot in acc or on Hot in on or start Instrument panel junction block (behind left side of dash) J/c 15 (behind center of dash) J/c 16 (behind top center of dash) J/c 5 (left side of dash) J/c 7 (left side of dash) J/c 8 (left side of dash) Key interlock solenoid (in ignition switch assembly) Kls+ Shift lock control ecu (under center console, beside shift lever) Stop fuse 15a Stop light switch (on bracket, above brake pedal) Stp
STARTING/CHARGING Charging Wiring Diagram for Lexus ES 300 1999 List of elements for Charging Wiring Diagram for Lexus ES 300 1999: 24 (on left side of engine compartment) engine room j/b Acc Alt fuse 100a Alt-s fuse 5a Am2 fuse 30a Ami fuse 40a Battery Battery ground Charge warning light Comb- ination meter E2 (engine harn, left front fender) F11 Fusible link block (in engine room j/b) Gauge fuse 10a Generator I14 I18 (dash harn, upper left end of dash) Ign fuse 5a Ignition switch Instrument panel j/b (behind left side of dash) Integration relay (in instrument panel j/b) Nca Off Start Starting Wiring Diagram for Lexus ES 300 1999 List of elements for Starting Wiring Diagram for Lexus ES 300 1999: 26 Acc Am2 fuse 30a Battery Battery ground Engine control module (right side of dash) Engine room j/b (on left side of engine compartment) Fusible link block (in engine room j/b) G206 Ignition switch Instrument panel j/b (behind left side of dash) J/c 15 (behind center of dash) J/c 3 (behind left kick panel) J/c 8, j/c 9 (behind left side of dash) J11 J8 b Main fuse 40a Nca Nsw Off Park/neutral position switch (on transaxle) Red Sta Start Start relay Starter Starter fuse 5a
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Lexus ES 300 1999 List of elements for Supplemental Restraint Wiring Diagram for Lexus ES 300 1999: 57 (behind left side of dash) instrument panel j/b (near right front corner of engine) A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 Air bag squib (front passenger air bag assembly) Air bag squib (steering wheel pad) B10 B11 B12 C10 C11 C12 Center air bag sensor assembly (under center of dash, forward of center console) Cig fuse 15a Combination meter Data link connector (dlc) 1 (partial) Data link connector (dlc) 2 (partial) (under left side of dash) Data link connector (dlc) 3 (partial) (under left side of dash) Ecu-b fuse 10a Engine room j/b (on left side of engine compartment) G200 (left kick panel) G206 Hot at all times Hot in acc or on Hot in on or start Ign fuse 5a Instrument panel j/b (behind left side of dash) J/c 1 (behind left kick panel) J/c 15 (behind center of dash) Left front air bag sensor (in left front corner of engine compartment, behind bumper) Left pretensioner Left side air bag sensor (at base of left "b" pillar) Left side air bag squib Pnk Right front air bag sensor (in right front corner of engine compartment, behind bumper) Right pretensioner Right side air bag sensor (at base of right "b" pillar) Right side air bag squib Spiral cable Srs warning indicator
TRANSMISSION A/T Wiring Diagram for Lexus ES 300 1999 List of elements for A/T Wiring Diagram for Lexus ES 300 1999: 76 "2" indic "d" indic "l" indic "n" indic "p" indic "r" indic (dash harn, right side of dash) (left radiator side support) (on transaxle) park/neutral position switch Batt Counter gear speed sensor (on transmission) Cruise control ecu (left side of dash) Data link connector 1 (near right front corner of engine) Dsl E10 E11 Efi fuse 15a Efi relay Electronically controlled transmission solenoid (in transaxle) Engine control module (behind right side of dash) Engine controls Engine coolant Engine room j/b (left side of engine compt) Eo1 Eo2 Eo3 G108 G120 (right side of surge tank) G200 (left kick panel) Gauge fuse 10a Hot at all times Hot in on or start Hot in start Idlo Ign fuse 5a Igsw Instrument cluster system (speedometer) Instrument panel j/b (left side of dash) J/c (behind center of dash) J/c 24 (right side of dash) J/c 26 (right side of dash) J/c 27 (right side of dash) J/c 3 (left side of dash) J/c 32 (right side of dash) J/c 40 (right side of dash) J/c 7 (left side of dash) Mrel Nc+ Nc- Nsw Nt+ Nt- O/d main switch (below center console) O/d off indic Od1 Od2 Red Sl1+ Sl1- Sl2+ Sl2- Slt+ Slt- Spd Starter fuse 5a Starting/ charging Stop fuse 15a Stoplight switch (above brake pedal) Stp Te1 Temperature sensor (top front of engine) Tho Throttle position sensor (on throttle body) Thw Turbine speed sensor (on transaxle) Vta
TRUNK, TAILGATE, FUEL DOOR Trunk, Tailgate, Fuel Door Wiring Diagrams for Lexus ES 300 1999 List of elements for Trunk, Tailgate, Fuel Door Wiring Diagrams for Lexus ES 300 1999: 17 +b2 Door fuse 25a Fuel lid & luggage compartment door opener switch Fuel lid opener motor (on left side of luggage compartment) G200 (left kick panel) G407 (center rear of trunk) Hot at all times Instrument panel junction block (behind left side of dash) J/c 16 (behind top center of dash) J/c 34 & j/c 35 (right kick panel) J34 J35 Luggage compartment door opener main switch (for lock-out) (in glove compartment) Luggage compartment door opener motor (on center rear of deck lid) Red Theft deterrent ecu (under center of dash, forward of center console) Tsw
WARNING SYSTEMS Warning System Wiring Diagrams for Lexus ES 300 1999 List of elements for Warning System Wiring Diagrams for Lexus ES 300 1999: 20 Buckle switch C10 Dome fuse 7.5a G206 (on left dash center support) G308 (lower left "b" pillar) Gauge fuse 10a Hot at all times Hot in on or start I/p j/b (behind lower left side of dash) Instrument cluster Integration relay J/b 2 (left front fender apron) J/c 15 (behind center of dash) J/c 37 (near lower left "b" pillar) J/c 4 (behind left side of dash) J12 Left front door courtesy switch (near left front door latch) Red Seat belt warning light Unlock warning switch (in ignition switch)
WIPER/WASHER Wiper/Washer Wiring Diagram for Lexus ES 300 1999 List of elements for Wiper/Washer Wiring Diagram for Lexus ES 300 1999: 20 Combination switch Engine room junction block (on left side of engine compt) Front wiper motor (on left side of firewall) G108 (left radiator side support) G206 Hot in run or start Instrument panel junction block (behind left side of dash) Int J/c 15 (behind center of dash) J/c 17 (top center of dash) J/c 31, j/c 32 (behind right side of dash) J10 J31 J32 Off Solid state Washer motor (bottom of windshield washer reservoir) Washer switch Wiper fuse 25a Wiper switch
