Diagram sections — 32 (92 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION PASSIVE RESTRAINTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 3) for Lexus ES 350 2010 List of elements for Automatic A/C Wiring Diagram (1 of 3) for Lexus ES 350 2010: 66 (left side of dash) j/b 3 (right side of dash) a/c blower assembly (right side of dash) j/b 4 A/c 2 fuse 10a A/c amplifier (right side of dash) A/c evaporator temperature sensor A/c fuse 7.5a A/c room temperature sensor (center of dash) A/c solar sensor Automatic light control sensor (center of dash) B bus Bllh Blrh Blw Bus Bus g C12 Canh Canl Computer data lines system Connector housing color (black) Connector housing color (green) Connector housing color (red) D12 Damper servo motor (air inlet) Damper servo motor (air mix driver side) Damper servo motor (air mix front passenger side) Damper servo motor (air vent mode) Defogger system Dgs Dgs1 F16 Gnd Hot at all times Hot in on or start I12 Ig+ Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/c e37 (center of dash) J12 Lin1 Lock Mgc Pnk Pre Rdfg Red S5-2 S5-3 Seat heater switch (w/ climate control seat) Sg-1 Sg-2 Sg-5 Sga Sol+ Svds Svps Svs5 Svsg Tam Tea Tsd Tsl Tsp Tsr Automatic A/C Wiring Diagram (2 of 3) for Lexus ES 350 2010 List of elements for Automatic A/C Wiring Diagram (2 of 3) for Lexus ES 350 2010: 37 (left side of dash) j/c a27 & a28 A/c compressor (lower left front of engine) A/c pressure sensor (right front of engine compt) A1 (behind left A25 A27 A28 Ambient temperature sensor (front of engine compt) Blower motor (right side of dash) Dgs Dgs1 E3 (right side of dash) E33 Engine room r/b (left side of engine compt) Flow control Gnd Headlamp assembly) Hot at all times Htr fuse 50a J/b 3 (left side of dash) J/c a25 & e33 (left side of dash) J/c a29 (behind left front headlight assembly) J10 J11 Lock sensor Magnetic clutch Mg+ Mgc relay Pnk Red Smog ventilation sensor (center of front grille) Sol+ Sol- Ssr+ Ssr- U10 Valve Automatic A/C Wiring Diagram (3 of 3) for Lexus ES 350 2010 List of elements for Automatic A/C Wiring Diagram (3 of 3) for Lexus ES 350 2010: 60 (m) m- (s) m- +b1 A/c control assembly (w/o navigation) A/c ctrl pnl fuse 15a A1 (behind left A10 Acc B12 Can i/f Canh Canl Clock assembly Combination meter Computer data lines system Cooling fan ecu (front of engine compt) E19 Ecu ig 1 fuse 10a Ecu- acc fuse 7.5a Engine control module (right rear of engine compt) Engine coolant temperature sensor (top rear of engine) Engine room r/b (left side of engine compt) Ethw Exterior lights system Fan main fuse 50a Fan main relay G10 G12 Gauge 2 fuse 7.5a Gnd Headlamp assembly) Hot at all times Hot in on or acc Hot in on or start Ig+ Ill+ Ill- Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) Lb/l Lin M+ (m) M+ (s) Main fan motor Micro computer P-ab Paon Pnk Red Rfc Sub fan motor T12 Thw Tx+ W/ navigation W/o navigation Warning systems
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Lexus ES 350 2010: 60 (behind right headlamp assembly) a3 (center of dash) j/c e37 (left side of dash) stop lamp switch (right side of dash) j/b 4 (w/ dynamic radar cruise control) rr fog/brk relay +bs A25 A27 A28 A6 (right side of dash) Abs 1 fuse 50a Canh Canl Computer data lines system D/g E33 Ecu ig 2 fuse 7.5a Engine room r/b (left side of engine compt) F19 Fl+ Fl- Fr+ Fr- Gnd 1 Gnd 2 Hot at all times Hot in on or start Ig1 Ill+ Ill- Instrument panel j/b (left side of dash) J/b 3 (left side of dash) Junction connector a25 & e33 (left side of dash) Junction connector a27 & a28 (left side of dash) K10 Left front speed sensor (left front hub assembly) Left rear speed sensor (left rear hub assembly) Mrf O12 Pnk Red Right front speed sensor (right front hub assembly) Right rear speed sensor (right rear hub assembly) Rl+ Rl- Rr+ Rr- Skid control ecu w/ actuator (right front of engine compt) Sp1 Stop fuse 10a Stp 1 Stp 2 Stpo Vsc off switch Vsc relay 1 Vsc relay 2 Vsc warning buzzer (if equipped) (near center of dash) W/ dynamic radar cruise control W/o dynamic radar cruise control Wfse Anti-lock Brakes Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Lexus ES 350 2010: 52 A5 (left side of dash) Abs 2 fuse 30a Abs ind B/le Bat Brake fluid level warning switch (left rear of engine compt) Brake ind Can i/f Canh Canl Combination meter Computer data lines system D10 D13 Dome fuse 10a Drive ic E11 E12 E19 E20 Ecu-b 1 fuse 10a Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) Ess F11 F12 G10 G12 Gauge 2 fuse 7.5a Gnd Hot at all times Hot in on or start Ig+ Ind warning Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) Junction connector e37 (center of dash) Lcd (multi display) M11 Master Micro computer Mpx-b fuse 10a Pnk Red S11 Slip ind Slip off ind Speedometer Steering sensor (steering column) Yaw rate sensor (under center console)
ANTI-THEFT Forced Entry Wiring Diagram (1 of 5) for Lexus ES 350 2010 List of elements for Forced Entry Wiring Diagram (1 of 5) for Lexus ES 350 2010: 87 (center of dash) j/c e37 (left side of dash) j/b 3 (near left "c" pillar) j/c l14 & l15 Acc Act+ Act- Actd Altb Batb Canh Canl Cann Canp D11 D16 Dcty Dome fuse 10a Door 1 fuse 25a Door 2 fuse 25a Door lock control switch E59 E60 E61 Ecu-acc fuse 7.5a Ecu-ig 1 fuse 10a Engine room r/b (left side of engine compt) Exterior lights system F10 F18 G12 Gauge 2 fuse 7.5a Gnd1 Gnd3 Haz Headlights system Horn Hot at all times Hot in on or acc Hot in on or start Hrly I12 Ign fuse 10a Ile Inds Indw Instrument panel j/b (left side of dash) Interior lights system horns system J/b 3 (left side of dash) J/c e117 (behind center of dash) J/c l14 & l15 (near left "c" pillar) J/c m11 (near right "c" pillar) J/c r6 (left side of luggage compt) K16 L14 L15 Lcty Left front door courtesy switch (left "b" pillar) Left rear door courtesy switch (left "c" pillar) Lgcy Lin1 Lin2 Lswd Lswl Lswp Lswr Luggage door lock assembly (trunk lock assembly) M12 M13 Main body ecu (left side of dash) P11 Pcty Pnk Power window master switch Psw Rcty Red Right front door courtesy switch (right "b" pillar) Right rear door courtesy switch (right "c" pillar) Shift interlock system Slp Slr+ Ssw1 Ssw2 Swil Tr+ Ul1 Ul3 Forced Entry Wiring Diagram (2 of 5) for Lexus ES 350 2010 List of elements for Forced Entry Wiring Diagram (2 of 5) for Lexus ES 350 2010: 42 (left side of dash) j/b 3 (near base of right "c" pillar) j/c m12 (near left "c" pillar) j/c l16 (right rear of engine compt) +b (dome) Buzzer Can i/f Canl canh a10 Combination meter Door lock control switch Drive ic E19 E34 E42 E43 E48 E49 E50 Engine control module Engine room j/b (left front of engine compt) Hot at all times I10 J/b 3 (left side of dash) J/c a26 & e34 (right side of dash) a26 J/c e37 (center of dash) J/c e42, e43 & e48 (center of dash) J/c e49 & e50 Led Left front door lock assembly (left front door) Left rear door lock assembly (left rear door) Lock Lock key Micro computer Mpx-b fuse 10a Multi display lcd N10 Red Right front door lock assembly (right front door assembly) Right rear door lock assembly (right rear door) Unlock Unlock key Warning ind master Forced Entry Wiring Diagram (3 of 5) for Lexus ES 350 2010 List of elements for Forced Entry Wiring Diagram (3 of 5) for Lexus ES 350 2010: 42 (left side of dash) instrument panel j/b A11 A12 A27 A28 Ant1 Ant2 B11 B12 Clg Clgb D11 D13 Efi 1 fuse 10a Engine hood courtesy switch (front of engine compt) Engine room j/b (left front of engine compt) G10 Gnd Hot at all times I11 Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a27 & a28 (left side of dash) J/c a29 (behind left front headlight assembly) P10 Pnk Power switch Red Right front door electrical key oscillator (right front door) Right front door outside handle S-horn fuse 7.5a S-horn relay Security horn (right rear of engine compt) Sel Sens Sgt Ss1 Ss2 Transponder key coil Trg+ Trg- Forced Entry Wiring Diagram (4 of 5) for Lexus ES 350 2010 List of elements for Forced Entry Wiring Diagram (4 of 5) for Lexus ES 350 2010: 27 (behind center of rear bumper) outside luggage room electrical key oscillator (left rear of luggage compt) inside luggage room electrical key oscillator A5 (left side of dash) Ant Ant1 Ant2 Asel Clg Clg6 Clgb Data Door control receiver (right side of trunk) Electrical key antenna (right side of luggage compt) Gnd J/c e37 (center of dash) J/c m12 (near base of right "c" pillar) Left front door electrical key oscillator (left front door) Left front door outside handle Pnk Red Rssi Sel Sens Sgt Trg+ Trg- Wireless door lock buzzer Forced Entry Wiring Diagram (5 of 5) for Lexus ES 350 2010 List of elements for Forced Entry Wiring Diagram (5 of 5) for Lexus ES 350 2010: 78 (left side of luggage compt) j/c r6 (near left "c" pillar) j/c l14 & l15 (near rear seat) rear seat electrical key oscillator (near right "c" pillar) j/c m11 (under center console) console electrical key oscillator +b1 Acc Agnd Ant1 Ant2 Asel Bzr Canh Canl Certification ecu (right side of dash) Cg1b Cg2b Cg3b Cg4b Cg5b Cg6b Cg7b Cg8b Clg Clg1 Clg2 Clg3 Clg4 Clg5 Clg6 Clg7 Clg8 Clgb Code E13 E14 Gnd Hsw Ind J/b 4 (right side of dash) J/c e37 (center of dash) J/c l16 (near left "c" pillar) J/c m12 (near base of right "c" pillar) L14 L15 Left rear door electrical key oscillator (left rear door) Left rear door outside handle Lin Luggage electrical key switch (rear of luggage compt) Pnk Rc0 Rda Red Right rear door electrical key oscillator (right rear door) Right rear door outside handle Rssi Security indicator lamp Sel Sel1 Sel2 Sel3 Sel4 Sen1 Sen2 Sen3 Sen4 Sens Sgt Sh- Trg+ Trg- Tsw1 Tsw2 Tsw3 Tsw4 Tsw5 Txct Vc5 Immobilizer Wiring Diagram for Lexus ES 350 2010 List of elements for Immobilizer Wiring Diagram for Lexus ES 350 2010: 26 (right rear of engine compt) engine control module A10 A27 A28 B11 Certification ecu (right side of dash) E13 Efi 1 fuse 10a Efii Efio Engine room j/b (left front of engine compartment) G10 Gnd Hot at all times Id code box (left side of dash) Imi Imo Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a27 & a28 (left side of dash) Lin Lin1 Main body ecu P11 Steering lock ecu (steering column)
BODY CONTROL MODULES Body Control Modules Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Body Control Modules Wiring Diagram (1 of 2) for Lexus ES 350 2010: 78 Acan Acc Accr Act+ Act- Altb Am2 Am2 fuse 7.5a Amr Anti-theft system Awdn Batb C13 C14 Cltb Clte Clts D11 D16 Door 1 fuse 25a Door 2 fuse 25a Door locks system Drl E58 E60 Ecu-acc fuse 7.5a Ecu-ig 1 fuse 10a Engine controls & starting/charging systems Engine controls system Engine room r/b (left side of engine compt) Exterior lights system F10 F18 Ffog Gnd1 Gsw Head Headlights system Horn Horns system Hot at all times Hot in on or acc Hot in on or start Hrly Ig2d Ile Instrument cluster system Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/c e37 (center of dash) K16 Lcty Lgcy Lin1 Lswl Lswp Lswr Main body ecu (left side of dash) Memory systems P11 Pcty Pkb Pnk Power windows system Pws Rcty Red Ret Rssr Shift interlock system Starting/charging system Stp Str2 Stsw Trly Ul1 Wiper/washer system Body Control Modules Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Body Control Modules Wiring Diagram (2 of 2) for Lexus ES 350 2010: 101 A/c amplifier (right side of dash) A10 A12 A26 Accd Actd Active control engine mount ecu (right side Air bag sensor assembly center (under front of center console) Am1 Ca1h Ca1l Canh Canl Cann Canp Certification ecu (right side of dash) Clearance warning ecu (w/ parking assist (intuitive parking assist)) (right side of luggage compartment) Combination meter Data link connector 3 (under left side of dash) Dcty Display & navigation module display Door locks system E1 (left side of dash) E13 E19 E34 E42 E43 E44 E45 E46 E47 E48 E49 E50 E51 E52 E59 E61 E62 E65 Engine control module (right rear of engine compt) Engine controls system Exterior lights system Ffgo Fspt G10 Gateway ecu (right side of dash) Gnd3 Haz Headlights system Hid type Igid Inds Indw Instrument cluster system door locks, power windows & power tops systems interior lights system Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/c a26 & e34 (right side of dash) J/c e42 e43, e44, e45, e46, e47 & e48 (center of dash) J/c e49, e50, e51, e52, l17, m13 & m14 (under center console) L17 Left front seat position control ecu & switch (driver's seat) Lin2 Lswd M13 M14 Main body ecu (left side of dash) Memory systems Mirb Mire Mirs Of dash) Outer mirror control ecu (right side of dash) Pnk Power distribution system Red Rfog Right front seat position control ecu & switch (front passenger's seat) Shift interlock system Skid control ecu w/ actuator (right front of engine compt) Slp Slr+ Spd Ssw1 Ssw2 Starting/charging system Steering sensor (steering column) Str Swil Tach Tail Tilt & telescopic ecu (steering column) Tmsw Tr+ Trunk, tailgate, fuel doors & door locks system Trunk, tailgate, fuel doors system Tsw Ul3 Yaw rate sensor (under center console)
COMPUTER DATA LINES Data Link Connector Wiring Diagram for Lexus ES 350 2010 List of elements for Data Link Connector Wiring Diagram for Lexus ES 350 2010: 42 (center of dash) j/c e37 (left side of dash) j/b 3 A10 A27 A28 Bat Canh Canl D/g Data link connector 3 (under left side of dash) Dcm (telematics transceiver) (under front passenger's seat) Dia Display & navigation module display (if equipped) E62 E97 Engine control module (right rear of engine compartment) Headlamp swivel ecu (left side of dash) Hid type High/low bus circuit Hot at all times Init Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a27 & a28 (left side of dash) J/c b32 (rear of engine compartment) L10 L11 L12 Lvl M12 Obd fuse 7.5a Occupant classification ecu (base of front passenger's seat) Pnk Sil Skid control ecu (w/ actuator) (right front of engine compartment) Tac Tach Tire pressure warning ecu (right side of dash) U11 W/ navigation & safety connect Wfse High/Low Bus Wiring Diagram for Lexus ES 350 2010 List of elements for High/Low Bus Wiring Diagram for Lexus ES 350 2010: 94 (near base of right "c" pillar) j/c m12 A/c amplifier (right side of dash) A10 A26 Active control engine mount ecu (right side of dash) Air bag sensor assembly center (under front of center console) B12 Batt C11 Ca1h Ca1l Ca2h Ca2l Can+ Can- Canh Canl Cann Canp Certification ecu (right side of dash) Clearance warning ecu (w/ parking assist (intuitive parking assist)) (right side of luggage compartment) Combination meter D10 Data link connector 3 (under left side of dash) Display & navigation module display (if equipped) Distance control ecu (w/ dynamic radar cruise control) (right side of dash) E13 E19 E34 E38 E39 E40 E41 E42 E43 E44 E45 E46 E47 E48 E49 E50 E51 E52 E59 E62 E65 Ecu ig 1 fuse 10a Ecu-b 1 fuse 10a Engine control module (right rear of engine compartment) Engine room r/b (left side of engine compartment) F11 Gateway ecu (right side of dash) Gnd Headlamp swivel ecu (hid type) (left side of dash) Hid type Hot at all times Hot in on or start Ig1 Ig2 Ign fuse 10a Instrument panel j/b (left side of dash) J/b 4 (right side of dash) J/c a26 & e34 (right side of dash) J/c e33 (left side of dash) J/c e37 (center of dash) J/c e38, e39, e40 & e41 (center of dash) J/c e42 e43, e44, e45, e46, e47 & e48 (center of dash) J/c e49, e50, e51, e52, l17, m13 & m14 (under center console) J/c m15, m16 & m17 (near right "c" pillar) K11 K12 L17 Left front seat position control ecu & switch (w/ memory) (driver's seat) M13 M14 M15 M16 M17 M38 Main body ecu (left side of dash) Mpx1 Mpx2 Outer mirror control ecu (right side of dash) Pnk Red Right front seat position control ecu & switch (w/ memory) (front passenger's seat) Seat belt control ecu (w/ pre-collision system) (near base of "c" pillar) Skid control ecu w/ actuator (right front of engine compartment) St-plug Steering sensor (steering column) Tilt & telescopic ecu (steering column) Transmission control ecu (transmission) Yaw rate sensor (under center console)
COOLING FAN Cooling Fan Wiring Diagram for Lexus ES 350 2010 List of elements for Cooling Fan Wiring Diagram for Lexus ES 350 2010: 25 (m) m- (s) m- +b1 A1 (behind left A10 B12 Cooling fan ecu (front of engine compt) Ecu ig 1 fuse 10a Engine control module (right rear of engine compt) Engine coolant temperature sensor (top rear of engine) Engine room r/b (left side of engine compt) Ethw Fan main fuse 50a Fan main relay Headlamp assembly) Hot at all times Hot in on or start Instrument panel j/b (left side of dash) M+ (m) M+ (s) Main fan motor Pnk Rfc Sub fan motor Thw
CRUISE CONTROL Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 2) for Lexus ES 350 2010 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (1 of 2) for Lexus ES 350 2010: 97 (left front hub assembly) left front speed sensor (left side of dash) j/c a27 & a28 (right front hub assembly) right front speed sensor (right rear hub assembly) right rear speed sensor (transmission assembly) park/neutral position switch +b2 +bm +res -set A10 A27 A28 A30 A5 (left side of dash) Accelerator position sensor (accelerator pedal assembly) B1 (center of engine) B12 Batt Can+ Can- Cancel Canh Canl Cchg Ccs Computer data lines system Cruise control switch Distance control E01 E02 E03 E04 E05 E10 E12 Efi 1 fuse 10a Efi 2 fuse 15a Efi main fuse 30a Efi relay Engine control module (right rear of engine compt) Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 Eta Etcs fuse 10a Fl+ Fl- Fr+ Fr- Ge01 Hot at all times I10 Igsw J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a27 & a28 (left side of dash) J/c a27 (left side of dash) J/c b32 (rear of engine compt) L10 Left rear speed sensor (left rear hub assembly) Lgnd Me01 Mode Mrel Nca On-off Pnk Red Right Rl+ Rl- Rr+ Rr- Skid control ecu w/ actuator (right front of engine compt) Sp1 Spd Spd1 Spiral cable (left side of dash) St1- Steering pad switch Steering switch Stp Stp1 Stp2 Stpo Throttle body assembly (intake manifold) Transmission control ecu (transmission) U11 Vcp2 Vcpa Vcta Vpa Vpa2 Vta Vta1 Vta2 Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 2) for Lexus ES 350 2010 List of elements for Cruise Control Wiring Diagram, with Dynamic Radar Controls (2 of 2) for Lexus ES 350 2010: 70 (left side of dash) instrument panel j/b (left side of dash) j/c a25 & e33 (left side of dash) j/c a27 & a28 (right side of dash) j/b 4 +b (dome) +stp A25 A27 A28 Brk relay Buzzer Can i/f Canh Canl Combination meter Computer data lines system Cruise ind D13 Distance control ecu (right side of dash) Dome fuse 10a Drive ic E19 E20 E33 Ecu ig 2 fuse 7.5a Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) F19 G10 G12 Gauge 1 fuse 10a Gauge 2 fuse 7.5a Gnd H16 Hot at all times Hot in on or start Ig+ Igb Ign fuse 10a Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a25 & e33 (left side of dash) J/c a27 & a28 (left side of dash) J/c b32 (rear of engine compt) J/c l14 & l15 (near left "c" pillar) L14 L15 Lamp failure indicator sensor (left rear headlight assembly) Lcd (a/t range) Lcd (multi-display) Lgnd Lrdd Lrrd Master warning ind Micro computer Millimeter wave radar sensor (center of front grille) Mode Mpx-b fuse 10a Pnk Radar cruise ind Red Set ind Sgnd Stop fuse 10a Stop lamp switch (left side of dash) Wash Windshield wiper relay (right side of dash) Windshield wiper switch assembly Wip2 Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 2) for Lexus ES 350 2010 List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (1 of 2) for Lexus ES 350 2010: 87 (left front hub assembly) left front speed sensor (right front hub assembly) right front speed sensor (right rear hub assembly) right rear speed sensor (transmission assembly) park/neutral position switch (transmission) transmission control ecu +b2 +bm +res -set A10 A27 A28 A30 A5 (left side of dash) Accelerator position sensor (accelerator pedal assembly) B1 (center of engine) B12 Batt Can+ Can- Cancel Canh Canl Ccs Computer data lines system Cruise control switch E01 E02 E03 E04 E05 E10 E12 Efi 1 fuse 10a Efi 2 fuse 15a Efi main fuse 30a Efi relay Engine control module (right rear of engine compt) Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 Eta Etcs fuse 10a Fl+ Fl- Fr+ Fr- Ge01 Hot at all times I10 Igsw J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a27 & a28 (left side of dash) J/c a27 (left side of dash) J/c b32 (rear of engine compt) L10 Left rear speed sensor (left rear hub assembly) Me01 Mrel Nca On-off Pnk Red Rl+ Rl- Rr+ Rr- Skid control ecu w/ actuator (right front of engine compt) Sp1 Spd Spd1 Spiral cable (left side of dash) St1- Stp Stp2 Throttle body assembly (intake manifold) U11 Vcp2 Vcpa Vcta Vpa Vpa2 Vta Vta1 Vta2 Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 2) for Lexus ES 350 2010 List of elements for Cruise Control Wiring Diagram, without Dynamic Radar Controls (2 of 2) for Lexus ES 350 2010: 33 A25 Can i/f Combination meter Computer data lines system Cruise ind D13 Dome fuse 10a Drive ic E19 E20 E33 Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) G10 G12 Gauge 1 fuse 10a Gauge 2 fuse 7.5a H16 Hot at all times Hot in on or start Ig+ Ign fuse 10a Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a25 & e33 (left side of dash) Lcd (a/t range) Micro computer Mpx-b fuse 10a Pnk Red Stop fuse 10a Stop lamp switch (left side of dash)
DEFOGGERS Rear Defogger & Heated Mirrors Wiring Diagram for Lexus ES 350 2010 List of elements for Rear Defogger & Heated Mirrors Wiring Diagram for Lexus ES 350 2010: 28 A/c 2 fuse 10a A/c amplifier (right side of dash) A1 (behind left headlamp assembly) A27 A28 D12 Engine room r/b (left side of engine compt) Hot at all times Hot in on or start Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/c a27 & a28 (left side of dash) J/c e37 (center of dash) J12 L25 Left outer rear view mirror Mir htr fuse 15a Mirror heater N1 (right ``c" pillar) Noise filter (rear window defogger) (near left ``c" pillar) O13 Pnk Rdfg Rear window defogger Rear window defogger switch Right outer rear view mirror Rr def fuse 50a Rr def relay
ENGINE PERFORMANCE
3.5L 3.5L, Engine Performance Wiring Diagram (1 of 5) for Lexus ES 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 5) for Lexus ES 350 2010: 82 +b2 +bm A/f fuse 20a A/f relay A1 (behind left headlamp assembly) A10 A27 A28 A5 (left side of dash) Accelerator position sensor (accelerator pedal assembly) Accr Aicv Batt C/ opn relay Canh Canl Cchg Ccs Computer data lines system Cooling fans system Cruise control system D10 D12 E10 E11 E12 E13 Efi 1 fuse 10a Efi 2 fuse 15a Efi 3 fuse 10a Efi main fuse 30a Efi relay Efii Efio Engine control module (right rear of engine compt) Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) Epa Epa2 Etcs fuse 10a Fuel suction pump & gage assembly (fuel tank assembly) Gage Hot at all times I10 Id code box (left side of dash) Igsw Ill+ Ill- Imi Imo Instrument cluster system Interior lights system J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a27 & a28 (left side of dash) a27 J/c a27 (left side of dash) J/c b32 (rear of engine compt) L1 (left "c" pillar) Lgnd Mpmp Mrel Pnk Pump Red Rfc Sftd Sftu Spd St1- Sta Starting/charging system Stp Stsw Tach Transmission control switch U11 Vcp2 Vcpa Vpa Vpa2 Vpmp Vsv (air intake control) (center of engine compt) 3.5L, Engine Performance Wiring Diagram (2 of 5) for Lexus ES 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 5) for Lexus ES 350 2010: 60 (behind right front headlight assembly) j/c a30 (left side of dash) main body ecu (left side of dash) stop lamp switch A25 A27 A28 Accr Acm+ Acm- Act+ Act- Active control engine mount actuator (front of engine compt) Active control engine mount ecu (right side of dash) Active control engine mount sensor (front of engine compt) Canh Canl Computer data lines system D10 E-acm fuse 10a E33 E58 E59 E60 Ecu ig 2 fuse 7.5a Engine room r/b (left side of engine compt) Exterior lights system F19 G12 Gauge 1 fuse 10a Gauge 2 fuse 7.5a Ggnd Gl1 Gnd Gss H16 Hot at all times Hot in on or start Ig2 Ig2 fuse 20a Ig2 relay Ig2d Ign fuse 10a Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a25 & e33 (left side of dash) J/c a27 & a28 (left side of dash) J/c a29 (behind left front headlight assembly) Nca Park/neutral position switch (transmission assembly) Pnk Red Sgnd Sgrr Sgv Starting/ charging system Stop fuse 10a Stsw Tach Vgs 3.5L, Engine Performance Wiring Diagram (3 of 5) for Lexus ES 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 5) for Lexus ES 350 2010: 37 (front of right cylinder head) right exhaust side camshaft timing oil control valve (left front of cylinder head) left exhaust side camshaft timing oil control valve (top of engine) left ignition noise filter (top of left cylinder head) ignition coil (top of right cylinder head) ignition coil (top right of engine) right ignition noise filter B1 (center of engine) B12 B3 (right rear of engine) Can+ Can- Computer data lines system E01 E02 E04 E05 Engine control module (right rear of engine compartment) Ge01 Gnd Ht1b Ht2b Igf Igt1 Igt2 Igt3 Igt4 Igt5 Igt6 J/c b32 (rear of engine compt) Me01 Oe1+ Oe1- Oe2+ Oe2- Pnk Red Transmissions system 3.5L, Engine Performance Wiring Diagram (4 of 5) for Lexus ES 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 5) for Lexus ES 350 2010: 42 (right front of engine compt) skid control ecu (w/ actuator) (top of engine) B12 B2 (right rear of engine) Buzzer Can i/f Combination meter Computer data lines system Drive ic E19 E20 Engine control module (right rear of engine compartment) Ev1+ Ev2+ Ex1b Ex2b Fuel injector Heated oxygen sensor (bank 1 sensor 2) (in exhaust, after catalytic converter) Heated oxygen sensor (bank 2 sensor 2) (in exhaust, after catalytic converter) Ig+ J/b 3 (left side of dash) J/c e37 (center of dash) Lcd (a/t range) Left intake side camshaft timing oil control valve (left front of cylinder head) Malfunction ind lamp Micro computer Nca Nsw Oc1+ Oc1- Oc2+ Oc2- Red Right intake side camshaft timing oil control valve (front of right cylinder head) S11 Sp1 Star System charging starting/ Vsv (acis) (front of engine) Vsv (purge) (rear of engine) Vv1+ Vv2+ 3.5L, Engine Performance Wiring Diagram (5 of 5) for Lexus ES 350 2010 List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 5) for Lexus ES 350 2010: 74 (center of engine compt) air fuel ratio sensor (bank 2 sensor 1) (front of crankshaft) crankshaft position sensor (intake manifold) throttle body assembly (left side of engine) knock control sensor (bank2) (rear of engine compt) (rear of engine compt) air fuel ratio sensor (bank 1 sensor 1) (right cylinder head) knock control sensor (bank1) A1a+ A1a- A2a+ A2a- Acis Af+ Af- B1 (center of engine) B12 B2 (right rear of engine) Canister pressure sensor Canister pump module (near left side of trunk) E03 E2g Ekn2 Eknk Engine control module (right rear of engine compt) Engine coolant temperature sensor (top rear of engine) Eppm Eta Etha Ethw Ev1- Ev2- Ex+ Ex- Ha1a Ha2a Igf1 J/c b32 Knk1 Knk2 Leak detection pump Mass air flow meter (air intake) Nca Ne+ Ne- Ox1b Ox2b Pnk Power steering oil pressure switch (right rear of engine compt) Ppmp Prg Psw Red Tha Thw Vc2 Vce1 Vce2 Vcpp Vcta Vcv1 Vcv2 Vent valve Vta1 Vta2 Vv1- Vv2- Vvl+ Vvl- Vvr+ Vvr- Vvt sensor (bank 1 exhaust side) (right cylinder head) Vvt sensor (bank 1 intake side) (right cylinder head) Vvt sensor (bank 2 exhaust side) (left cylinder head) Vvt sensor (bank 2 intake side) (left cylinder head)
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Lexus ES 350 2010 List of elements for Backup Lamps Wiring Diagram for Lexus ES 350 2010: 16 (transmission assembly) park/neutral position switch Backup lamp Gauge 1 fuse 10a H16 Hot w/ ig1 relay energized Instrument panel j/b (left side of dash) J/c e35 (left side of dash) J/c l14 & l15 (near left "c" pillar) J/c r6 (left side of luggage compartment) L14 L15 Left rear combination lamp R11 R13 Red Right rear combination lamp Exterior Lamps Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Lexus ES 350 2010: 63 (behind left headlamp assembly) a1 (behind right headlamp assembly) a4 (center of dash) e4 (left side of dash) j/c e35 (left side of dash) turn signal flasher (rightside of dash) j/c e91 & e92 A/c control assembly (w/o navigation) Auto Back- up Backup lamps circuit C10 C11 Display & navigation module display (w/ navigation) E106 E62 E91 E92 Engine room r/b (left side of engine compartment) F14 G10 G12 Gauge 1 fuse 10a Gauge 2 fuse 7.5a Gnd Gnd1 Haz Haz fuse 15a Hazard switch Head Headlamp dimmer switch assembly Hot at all times Hot w/ ig1 relay energized Hot w/ ig2 relay energized Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e117 (behind center of dash) J/c e37 (center of dash) J/c r5 (left side of luggage compt) J/c r6 (left side of luggage compt) Left front turn signal lamp Left license plate lamp Left outer rear view mirror Left rear combination lamp Light control switch Off P12 Q10 R11 R12 R13 R14 Red Right front turn signal lamp Right outer rear view mirror Right rear combination lamp S11 Side marker Stop T12 Tail Turn Turn signal switch Exterior Lamps Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Lexus ES 350 2010: 89 (dome) (left side of dash) stop lamp switch (left side of engine compartment) engine room r/b +stp -stp -tl -tr A1 (behind left headlamp assembly) A12 A25 A27 A28 A6 (right side of dash) Acc Can i/f Canada Canh Canl Center stop lamp Combination meter Computer data lines system D14 Dcty Drive ic E19 E20 E33 E59 E60 E61 Ecu ig 1 fuse 10a Ecu ig 2 fuse 7.5a Ecu- acc fuse 7.5a Except hid type F10 F19 G10 Gnd1 Gnd3 Head Hid type Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay energized Ig+ Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a25 & e33 (left side of dash) J/c a27 & a28 (left side of dash) J/c a29 (behind left front headlight assembly) J/c a30 (behind right front headlight assembly) J/c e37 (center of dash) J/c l14 & l15 (near left "c" pillar) J/c l16 (near left "c" pillar) L14 L15 Lamp failure indicator sensor (left rear headlight assembly) Lcty Left front side marker lamp Left headlamp assembly Left turn ind Lgcy Main body ecu Micro computer Noise filter (stop lamp) (base of left "c" pillar) Parking Pcty Pnk Rcty Rear lights ind Red Right front side marker lamp Right headlamp assembly Right turn ind Rr fog/ brk relay (w/ dynamic radar cruise control) Skid control ecu w/ actuator (w/ dynamic radar cruise control) (right front of engine compartment) Stop fuse 10a Stp1 Stpo Tail Tail fuse 10a Tail ind Tail relay Trly W/ dynamic radar cruise control W/o dynamic radar cruise control Wrn
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Lexus ES 350 2010 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Lexus ES 350 2010: 79 (except hid) (except hid) right headlamp (low) (left front of engine compt) engine room j/b (left side of engine compt) engine room r/b A/c compressor A/f relay A1 (behind left headlamp assembly) A2 (behind left headlamp assembly) A27 A28 A3 (behind right headlamp assembly) A4 (behind right headlamp assembly) A5 (left side of dash) A6 (right side of dash) Active control engine mount ecu B12 B3 (right rear of engine) Brake fluid level warning switch Cooling fan ecu D10 Data link connector Distance control ecu E10 E11 Efi relay Engine control module Engine hood courtesy switch Engine oil level sensor Except hid Fan main relay Headlamp swivel ecu Hid Hid except hid I10 Ig2 relay Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 J/b 3 (left side of dash) J/b 4 (right side of dash) Junction connector a27 & a28 (left side of dash) Junction connector a29 Junction connector a30 Junction connector b32 L10 L12 Left front fog lamp Left front side marker lamp Left front turn signal lamp Left headlamp (high) Left headlamp (low) Left headlamp assembly Light control circuit M2 (behind right headlamp) M29 Millimeter wave radar sensor N1 (right "c" pillar) Rear window defogger Right front fog lamp Right front side marker lamp Right front turn signal lamp Right headlamp (high) Right headlamp assembly Rr def relay Skid control ecu w/ actuator Smog ventilation sensor Spiral cable St cut relay St relay Stereo component amplifier Transmission control ecu Transmission control switch U11 Washer level warning switch Windshield wiper motor Wireless door lock buzzer Ground Distribution Wiring Diagram (2 of 3) for Lexus ES 350 2010 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Lexus ES 350 2010: 86 (center front of roof) overhead j/b (if equipped) vsc off switch (left side of dash) instrument panel j/b A/c amplifier A/c control assembly Acc relay Afs off switch Air bag sensor assembly center Air fuel ratio sensor (bank 1 sensor 1) shield Air fuel ratio sensor (bank 2 sensor 1) shield B1 (center of engine) B12 B2 (right rear of engine) Canister pump module Certification ecu Cigarette lighter Clock assembly Combination meter Console box lamp Crankshaft position sensor shield Data link connector Door lock control switch E11 E13 E19 E2 (center of dash) E29 E66 Engine control module F10 Gateway ecu Glove box lamp H11 Headlamp dimmer switch assembly Heated oxygen sensor (bank 1 sensor 2) shield Heated oxygen sensor (bank 2 sensor 2) shield Ig1 relay J/b 3 (left side of dash) J/b 4 (right side of dash) J12 Junction connector e37 K11 K12 Knock control sensors shield L11 Left front door electrical key oscillator Left front door lock assembly Left front power window ecu Left outer rear view mirror Left vanity lamp switch Luggage compartment door opener switch Luggage compartment door opener switch (main) Main body ecu N11 Nca O11 Outer mirror control ecu Power outlet socket Power window master switch Rear sunshade switch Retractable outer mirror switch Right front door electrical key oscillator Right front door lock assembly Right front power window ecu Right front power window switch Right outer rear view mirror Right vanity lamp switch S11 Seat heater switch Security indicator lamp Shift lock control ecu Sliding roof control ecu Steering lock ecu Steering sensor T12 Tail relay Tilt motor Tire pressure warning reset switch Tire pressure warning select switch To ground m1 (diagram 3 of 3) Turn signal flasher W/ navi- gation W/o navi- gation Windshield wiper relay Windshield wiper switch assembly Yaw rate sensor Ground Distribution Wiring Diagram (3 of 3) for Lexus ES 350 2010 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Lexus ES 350 2010: 73 (hid) j/c m17 (if equipped) display & navigation module display (left "c" pillar) (near right "c" pillar) (w/ memory) left front seat leg support control power seat switch (w/ memory) left front seat position control ecu & switch (w/ memory) right front seat position control ecu & switch (w/o memory) right front seat power seat switch A12 Air bag sensor assembly center Blower motor Center stop lamp Clearance warning ecu Combination meter Dcm (telematics transceiver) Door control receiver E109 E19 E3 (right side of dash) E4 (center of dash) E59 E62 E69 E97 From ground e2 (diagram 2 of 3) Fuel lid opener motor Fuel suction pump & gauge assembly G10 Id code box Instrument panel j/b (left side of dash) J/b 3 (left side of dash) Junction connector l16 Junction connector m12 Junction connector r6 Junction connector u2 (base of left front seat) Lamp failure indicator sensor Left front power seat switch Left front seat back climate control blower Left front seat cushion climate control blower Left front seat inner belt Left front seat lumbar support control power seat switch Left rear combination lamp Left rear door electrical key oscillator Left rear door lock assembly Left rear power window ecu Left rear power window switch Left seat heater Luggage door lock assembly Luggage electrical key switch M37 Main body ecu Occupant classification ecu Power seat switch Power switch R1 (behind left tail lamp) Radio receiver assembly Rear sunshade relay Right front seat inner belt Right license plate lamp Right rear combination lamp Right rear door electrical key oscillator Right rear door lock assembly Right rear power window ecu Right rear power window switch Right seat heater Seat belt control ecu Seat climate control blower (right front seat back) Seat climate control blower (right front seat cushion) Steering lock ecu Tilt & telescopic ecu Tire pressure warning ecu W/ navigation W/o navigation
HEADLIGHTS Adaptive Front Lighting Wiring Diagram for Lexus ES 350 2010 List of elements for Adaptive Front Lighting Wiring Diagram for Lexus ES 350 2010: 82 Afs off Afs off switch Auto C10 Can i/f Canh Canl Combination meter Computer data Computer data lines system Data link connector 3 (under left side of dash) Drive ic E19 E33 E59 E60 Ecu-ig 2 fuse 7.5a Engine room j/b (left front of engine compt) F19 G10 G12 Gauge 2 fuse 7.5a H-lp lvl fuse 7.5a Head Headlamp dimmer switch assembly Headlamp swivel ecu (left side of dash) Height control sensor (center rear of vehicle) Hot at all times Hot in Ig+ Igs Indicator Init Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a25 & e33 (left side of dash) J/c a27 (left side of dash) J/c a30 (behind right front headlight assembly) J/c e37 (center of dash) Left headlamp assembly Left headlamp leveling motor (left headlight assembly) Lh e Lh+ Lh- Lhb1 Lhm+ Lht Light control switch Lines system Lvl Main body ecu (left side of dash) Micro computer Mpx-b fuse 10a Mpx1 Mpx2 Msw Off On or start Pnk Red Rh e Rh+ Rh- Rhb1 Rhm+ Rht Right headlamp assembly Right headlamp leveling motor (right headlight assembly) Sbr Sgr Shb Shg Shrl Shrr Smbl Smbr Smgl Smgr Sml Smr Tail Headlamps Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Headlamps Wiring Diagram (1 of 2) for Lexus ES 350 2010: 68 (center of dash) j/c e37 A12 Acc Auto Automatic light control sensor (center of dash) Batb C10 C12 C14 Canh Canl Cltb Clte Clts Computer data lines system Dcty Dimmer switch Door 2 fuse 25a Drl E59 E60 E61 Ecu-acc fuse 7.5a Ecu-ig 1 fuse 10a F10 Ffgo Ffog Flash Fog light switch Fog relay Fr fog fuse 15a Front G10 Gnd1 Gnd2 Gnd3 Head Headlamp dimmer switch assembly High Hot at all times Hot in on or acc Hot in on or start Hrly Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/c a29 (behind left front headlight assembly) J/c a30 (behind right front headlight assembly) J/c e37 (center of dash) Lcty Left front fog light Lgcy Light control switch Low Main body ecu (left side of dash) Off Parking brake switch (left side of dash) Pcty Pkb Pnk Q10 Rcty Red Right front fog light Tail Tail fuse 10a Tail relay Trly Headlamps Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Headlamps Wiring Diagram (2 of 2) for Lexus ES 350 2010: 50 +b (dome) A1 (behind left headlamp assembly) A5 (left side of dash) A6 (right side of dash) Alt fuse 140a Beam ind Can i/f Canh Canl Combination meter Computer data lines system Control light D13 Dome fuse 10a Drive ic Drl relay E10 E11 E19 Ecu Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) Front fog ind H-lp (lh) fuse 15a H-lp (ll) fuse 15a H-lp (ll) relay (except hid) H-lp (ll) relay (hid) H-lp (rh) fuse 15a H-lp (rl) fuse 15a H-lp (rl) relay (except hid) H-lp (rl) relay (hid) Head ind (usa) Hot at all times Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) Left headlamp (high) Left headlamp (low) (except hid) Left headlamp assembly (hid) Light control circuit Light control ecu Low (hid) Micro computer Pnk Red Right headlamp (high) Right headlamp (low) (except hid) Right headlamp assembly (hid) S11
HORN Horn Wiring Diagram for Lexus ES 350 2010 List of elements for Horn Wiring Diagram for Lexus ES 350 2010: 14 D10 D11 E30 Engine room j/b (left front of engine compt) High horn (front grille) Horn fuse 10a Horn relay Horn switch Hot at all times Instrument panel j/b (left side of dash) J/b 4 (right side of dash) Low horn (front grille) Spiral cable (left side of dash) Steering pad switch
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Lexus ES 350 2010: 91 (center of dash) (left front of engine) +b (dome) +b (dome) ig2+ A/d A1 (behind left headlamp assembly) A5 (left side of dash) Abs ind Afs off ind Air conditioning & sound systems B/le Beam ind Brake fluid level warning switch (left rear of engine compt) Brake ind Buzzer Can if Charge ind Combination meter Computer data lines system Cruise ind D13 Dome fuse 10a Door ind Drive ic Driver's seat belt ind E19 E20 Eco ind Engine controls system Engine oil level sensor (oil pan) Engine oil pressure switch Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) Exterior lights system F12 Front fog ind Fuel gauge Fuel suction pump & gauge assembly G10 G12 Gauge Gauge 2 fuse 7.5a Head ind (usa) Hot at all times Hot in on or start Ig+ Illumination Illumination lcd Illumination pointer Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 Lcd (a/t position) Lcd (multi- display) Lcd (odo/trip) Left turn ind Low fuel ind M11 Malfunction indicator lamp Master warning ind Micro computer Mpx-b fuse 10a Mssl Oil Pcs ind Pnk Radar cruise ind Rear light ind Red Right turn ind S11 Set ind Skid control ecu (w/ actuator) (right front of engine compt) Slip ind Slip off ind Sp1 Spd Speed- ometer Srs ind Starting/charging system Tachometer Tail ind (except usa) Temperature gauge Tire Tire pressure ind Tire pressure warning ecu (right side of dash) Warning systems Wiper/washer system Wlvl Instrument Cluster Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Lexus ES 350 2010: 95 (right "b" pillar) right front door courtesy switch (right "c" pillar) right rear door courtesy switch (right side of dash) j/b 4 (right side of dash) j/c e91 & e92 A10 A11 Acc Air conditioning system B11 C11 C14 Canh Canl Cann Canp Certification ecu (right side of dash) Clock assembly (w/ navigation) Computer data lines system Courtesy Dcm (telematics transceiver) (under front passenger's seat) Dcty Disp Display & navigation module display (w/ navigation) Door lock assembly (luggage) (trunk lock assembly) E13 E14 E30 E4 (center of dash) E49 E50 E59 E60 E61 E62 E69 E70 E91 E92 E97 Ecu ig 1 fuse 10a Ecu-acc fuse 7.5a Engine control module (right rear of engine compt) Engine hood courtesy switch (front of engine compt) F11 Gnd Hot in on or acc Hot in on or start Hsw Ig+ Ill+ Ill- Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a27 (left side of dash) J/c a29 (behind left front headlight assembly) J/c e117 (behind center of dash) J/c e37 (center of dash) J/c e49 & e50 J/c l14 & l15 (near left "c" pillar) J/c m11 (near right "c" pillar) J/c r6 (left side of luggage compt) L14 L15 Lcty Left front door courtesy switch (left "b" pillar) Left rear door courtesy switch (left "c" pillar) Left steering switch Lgcy Lin M12 M30 M36 Main body ecu Parking brake switch (left side of dash) Pcty Pkb Pnk Radio receiver assembly Rcty Red Right steering switch Spd Spd1 Spdp Spiral cable (left side of dash) Steering pad switch Stereo component amplifier (right side of trunk) Swg T12 Transmission control ecu (transmission) W/ navigation W/o navigation Windshield wiper relay (right side of dash)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Lexus ES 350 2010: 63 (right side of dash) outer mirror control ecu A12 Acc Altb Batb Canh Canl Canp cann fspt gnd3 e59 Certification ecu (right side of dash) D13 D16 Dcty ul3 swil e61 Diode (left front door courtesy) Diode (right front door courtesy) Dome fuse 10a Door 1 fuse 25a Door 2 fuse 25a E13 E49 E50 E52 E65 Ecu ig 1 fuse 10a Ecu-acc fuse 7.5a Engine room r/b (left side of engine compt) F10 Foot lamp G10 Gnd1 Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay energized Ile Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e117 (behind center of dash) J/c e37 (center of dash) J/c e49, e50 & e52 K11 K16 Key lock Key unlock Lcty Left foot lamp Left front door courtesy lamp Left front door courtesy switch (left "b" pillar) Left front door lock assembly (left front door) Left outer rear view mirror Left vanity lamp Left vanity lamp switch Lgcy rcty pcty e60 Main body ecu (left side of dash) P10 Pnk Power switch R10 Red Right foot lamp Right front door courtesy lamp Right front door courtesy switch (right "b" pillar) Right vanity lamp Right vanity lamp switch Courtesy Lamps Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Lexus ES 350 2010: 43 (center of dash) j/c e37 (near left "c" pillar) j/c l14 & l15 Courtesy Diode (interior light) Diode (left rear door courtesy) (near left rear door courtesy switch) Diode (luggage compartment lamp) Diode (right rear door courtesy) (near right rear door courtesy switch) Door E91 E92 Foot lamp Front room J/b 3 (left side of dash) J/c e37 (center of dash) J/c e91 & e92 (right side of dash) J/c l14 & l15 (near left "c" pillar) J/c l15 (near left "c" pillar) J/c m11 (near right "c" pillar) J/c r6 (left side of luggage compt) L14 L15 Lamp ind Left Left front map lamp Left front map lamp switch Left rear door courtesy lamp Left rear door courtesy switch (left "c" pillar) Left rear map lamp Luggage compartment lamp Luggage door lock assembly (trunk lock assembly) Map lamp right front Noise filter (dome lamp) (near left "c" pillar) On/off Overhead j/b (center front of roof) Rear room lamp Red Right Right front map lamp Right outer rear view mirror Right rear door courtesy lamp Right rear door courtesy switch (right "c" pillar) Right rear map lamp Switch Instrument Illumination Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Lexus ES 350 2010: 60 (center of dash) j/c e37 A/d A12 Acan Acc Altb Auto Batb Can i/f Canh Canl Combination meter D16 Dome fuse 10a Door 1 fuse 25a Door 2 fuse 25a E19 E43 E48 E59 E60 E61 Ecu-acc fuse 7.5a Ecu-ig 1 fuse 10a Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) F10 G10 G12 Gauge 2 fuse 7.5a Gnd1 Gnd3 Head Headlamp dimmer switch assembly Hot at all times Hot w/ acc relay energized Hot w/ ig1 relay energized Hot w/ ig2 relay energized Ig+ Illumination Illumination lcd Illumination pointer Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) J/c e43 & e48 (center of dash) Light control rheostat Main body ecu (left side of dash) Micro computer Mpx-b fuse 10a Off Panel fuse 7.5a Pnk Q10 Red S11 Tail Tail relay Trly Instrument Illumination Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Lexus ES 350 2010: 41 A/c control assembly Adim Back sonar switch (w/ parking assist) Cigarette lighter Clock assembly Console box lamp Dcm (tele- matics trans- ceiver) e97 Display & navigation module display (w/ navigation) E106 E109 E30 E4 (center of dash) E62 E69 E70 E97 Glove box lamp Gnd Ill+ Ill- J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e116 (behind right side of dash) J/c e37 (center of dash) Left steering switch Luggage compartment door opener switch Outer mirror switch Radio receiver assembly Rear sunshade switch (if equipped) Retractable outer mirror switch (if equipped) Right steering switch Seat heater switch (if equipped) Spiral cable (left side of dash) Steering pad switch Swg T10 Transmission control switch W/ naviga- tion W/ navigation W/o naviga- tion W/o navigation
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram for Lexus ES 350 2010 List of elements for Driver"s Memory Seat Wiring Diagram for Lexus ES 350 2010: 73 (base of left front seat) j/c u2 (left "b" pillar) left front door courtesy switch (under Ant Asel Canh Canl Cann Canp Center console) Certification ecu (right side of dash) Computer data Computer data lines system Csnf Csnr D10 Data Dcty Door control receiver (right side of trunk) E13 E52 E59 E61 E65 Ecu-b 1 fuse 10a Ecu-ig 1 fuse 10a Electrical key antenna (right side of luggage compartment) Engine room r/b (left side of engine compt) F11 Frv+ Frv- Gnd Hot at all times Hot w/ ig1 relay energized Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c l14 & l15 (near left "c" pillar) J/c l16 (near left "c" pillar) J/c l17 & e52 J/c m12 (near base of right "c" pillar) L14 L15 L17 Left front seat position control ecu & switch (driver's seat) Left seat memory switch Lft+ Lft- Lines system Main body ecu Mmry Mswe Outer mirror control ecu (right side of dash) P/seat fuse 30a Pnk Power seat motor (left front seat front vertical control) (base of left front seat) Power seat motor (left front seat leg support control) (base of left front seat) Power seat motor (left front seat lifter control) (base of left front seat) Power seat motor (left front seat lumbar support control) (left front seat back) Power seat motor (left front seat reclining control) (left front seat) Power seat motor (left front seat slide control) (base of left front seat) Power seat switch (left front seat leg support control) (if equipped) Power seat switch (left front seat lumbar support control) Rcl+ Rcl- Rco Rda Red Rssi Set Sld+ Sld- Sysb Memory Mirrors Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Memory Mirrors Wiring Diagram (1 of 2) for Lexus ES 350 2010: 60 Acc Canh Canl Computer data lines system D10 Defogger system E65 E66 Ec+ Ec- Ecu-acc fuse 7.5a Ecu-b 1 fuse 10a Engine room r/b (left side of engine compt) Exterior lights system F11 Foot lamp Gnd Hot at all times Hot w/ acc relay energized Hsrl Hsrr Hssr If equipped Ingd turn Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) Left outer rear view mirror Left seat memory switch Left/ right M+l M+r Main body ecu Mhl Mhr Mirror heater Mirror position sensor Mirrors system Mlp Mmry Mry Mswe Mvl Mvr N11 N12 Outer mirror control ecu (right side of dash) Pnk Red Retr- actor Right outer rear view mirror Right seat memory switch Set Turn ind Up/ down Vsr Vsrl Vsrr Vssr Memory Mirrors Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Memory Mirrors Wiring Diagram (2 of 2) for Lexus ES 350 2010: 64 A12 A5 (left side of dash) Adjust switch Altb Amr Ant Asel Auto Batb Bzr Canh Canl Cann Canp Certification ecu (right side of dash) Computer data lines system D16 Data Dcty Door 1 fuse 25a Door 2 fuse 25a Door control receiver (right side of trunk) Down Down right/ E13 E58 E59 E60 E61 Ecu-ig 1 fuse 10a Electrical key antenna (right side of luggage compartment) Engine room r/b (left side of engine compt) F10 Fold G10 Gnd Gnd1 Gnd3 Hot at all times Hot w/ ig1 relay energized Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) J/c m12 (near base of right "c" pillar) Left Left front door courtesy switch (left "b" pillar) Main body ecu Mirb Mire Mirs Outer mirror switch Rco Rda Red Ret Retractable outer mirror switch (if equipped) Right Rssi Select switch Unfold Up left/ Wireless door lock buzzer Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus ES 350 2010 List of elements for Memory Power Tilt & Power Telescopic Wiring Diagram for Lexus ES 350 2010: 68 (left "b" pillar) left front door courtesy switch Ant Asel C11 Canh Canl Cann Canp Certification ecu (right side of dash) Computer data Computer data lines system D10 Data Dcty Door control receiver (right side of trunk) Down E51 E52 E59 E61 E65 Ecu ig 1 fuse 10a Ecu-b 1 fuse 10a Ecub Electrical key antenna (right side of luggage compartment) Engine room r/b (left side of engine compt) F11 Gnd Headlamp dimmer switch assembly Hot at all times Hot w/ ig1 relay energized Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) J/c e51 & e52 J/c m12 (near base of right "c" pillar) K10 L12 Left seat memory switch Lines system Long Main body ecu Mmry Msw Mswe Outer mirror control ecu (right side of dash) Pnk Rco Rda Red Rssi Set Short Telescopic motor Telescopic sensor Tem+ Tem- Tes Ti & te fuse 30a Tilt & telescopic ecu (steering column) Tilt & telescopic switch Tilt motor Tim+ Tim- Tis Vce Vci Passenger"s Memory Seat Wiring Diagram for Lexus ES 350 2010 List of elements for Passenger"s Memory Seat Wiring Diagram for Lexus ES 350 2010: 58 (behind center of dash) j/c e117 (m14: under C11 Canh Canl Cann Canp Center console) Computer data lines system D10 E52 E59 E60 E65 Ecu-b 1 fuse 10a Ecu-ig 1 fuse 10a Engine room r/b (left side of engine compt) F11 Frv+ Frv- G12 Gnd Hot at all times Hot w/ ig1 relay energized Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c m11 (near right "c" pillar) J/c m12 (near base of right "c" pillar) J/c m14 & e52 J/c t3 (right front seat) Lft+ Lft- M12 M14 Main body ecu (left side of dash) Mry Mswe Outer mirror control ecu (right side of dash) P-p/seat fuse 30a Pcty Pnk Power seat motor (right front seat front vertical control) (right front seat) Power seat motor (right front seat lifter control) (base of right front seat) Power seat motor (right front seat lumbar support control) Power seat motor (right front seat reclining control) (base right front seat) Power seat motor (right front seat slide control) (base of right front seat) Power seat switch (right front seat lumbar support control) Rcl+ Rcl- Red Right front door courtesy switch (right "b" pillar) Right front seat position control ecu & switch (front passenger's seat) Right seat memory switch Set Sld+ Sld- Sysb
NAVIGATION Navigation Wiring Diagram (1 of 4) for Lexus ES 350 2010 List of elements for Navigation Wiring Diagram (1 of 4) for Lexus ES 350 2010: 65 (if equipped) sdars antenna +b2 14 speaker A/c ctrl pnl fuse 15a Acc Acc1 Agnd Ali Antenna Ari Asgn Auxi Ca+ Cb+ Cgnd Computer data lines system Cv+ Cv- Display & navigation module display E104 E105 E107 E109 E111 E114 E4 (center of of dash) E91 E92 Engine room r/b (left side of engine compt) Gnd Gnd1 Gps antenna Hot at all times Ieee Ieee connector (w/ hdd navigation system) (under front passenger's seat) J/c e91 & e92 (right side of dash) Mi+ Mi- Mo+ Mo- Multi-media module navigation assembly (w/ dvd navigation z3 system) Nca Ntsc Pnk Radio 1 fuse 15a Radio receiver assembly Red Sld Sld1 Sldi Sldo Television camera (w/ rear view monitor) (rear center of vehicle) Txm+ Txm- Usb Usbg Usbv Vor+ Vor- Vot+ Vot- Vv+ Vv- Wui Wuo Navigation Wiring Diagram (2 of 4) for Lexus ES 350 2010 List of elements for Navigation Wiring Diagram (2 of 4) for Lexus ES 350 2010: 55 (center front of roof) overhead j/b (under front passenger's seat) (w/ lexus enform) dcm (telematics transceiver) Acc C10 C11 Computer data lines system E101 E112 E113 E97 Ecu- ig 1 fuse 10a F11 F12 G11 G12 Gauge 1 fuse 10a Gnd H16 Hot in on or start Instrument panel j/b (left side of dash) J/b 4 (right side of dash) Macc Mci+ Mci- Mco+ Mco- Mcvd Microphone amplifier Multi-media interface ecu (behind center of dash) Nca Pnk Radio 2 fuse 7.5a Red Sgnd Sns2 Sp1- Spi+ Spo+ Spo- Stereo jack adapter assembly 1 Tx1+ Tx1- Ugd1 Ulo+ Uro+ Usb Usbg Usbv Usd1 Vor+ Vor- Vot+ Vot- W/ lexus enform W/o lexus enform Navigation Wiring Diagram (3 of 4) for Lexus ES 350 2010 List of elements for Navigation Wiring Diagram (3 of 4) for Lexus ES 350 2010: 51 (or red) +b1 Acc Agnd Canh Canl Computer data lines system Display & navigation module display E108 E11 E12 E4 (center of dash) E62 Engine controls & transmissions system Gnd1 Instrument cluster system J/b 4 (right side of dash) J/c e35 (left side of dash) L11 L12 Macc Min+ Min- Nca Park/neutral position switch (transmission assembly) Pkb Pnk Red Rev Right front door speaker Right instrument panel speaker Right instrument panel tweeter Sgnd Sns2 Spd Sw1 Sw2 Swg Twr+ Twr- Va- Val+ Var+ W/ 14 speaker W/ 14 speaker & lexus enform W/ 14 speaker & w/o lexus enform W/ 8 speaker W/ 8 speaker & lexus enform W/ 8 speaker w/o lexus enform W/ lexus enform W/o lexus enform Navigation Wiring Diagram (4 of 4) for Lexus ES 350 2010 List of elements for Navigation Wiring Diagram (4 of 4) for Lexus ES 350 2010: 84 (left side of dash) parking brake switch (or fl+) (or fl-) (or fr+) (or fr-) (or pnk) (w/ 14 speaker) left speaker package tray (w/ 14 speakers) right speaker package tray +b2 +tw -tw 14 speaker 8 speaker Amp 2 fuse 30a Amp fuse 30a C14 Center speaker Ctr+ Ctr- E30 Engine room r/b (left side of engine compt) Fl+ Fl- Gnd Gnd2 Hot at all times Instrument cluster system Instrument panel j/b (left side of dash) Left front door speaker Left instrument panel speaker (w/ 14 speaker) Left instrument panel tweeter Left rear door speaker Left rear door tweeter Left steering switch M2 (behind right headlamp) M29 M32 M35 M36 Mi+ Mi- Mo+ Mo- Mode Mr+ Mr- Off hock On hock Pnk Red Right rear door speaker Right rear door tweeter Right steering switch Rl+ Rl- Rr+ Rr- Seek+ Seek- Sl+ Sl- Sldi Sldo Spd Speaker (woofer) Spiral cable (left side of dash) Sr+ Sr- Steering pad switch Stereo component amplifier (right side of trunk) Twl+ Twl- Voice Vol+ Vol- Wf1+ Wf1- Wf2+ Wf2- Wfl+ Wfl- Wfr+ Wfr- Wui Rear Sonar Wiring Diagram for Lexus ES 350 2010 List of elements for Rear Sonar Wiring Diagram for Lexus ES 350 2010: 58 (near base of right "c" pillar) j/c m12 +b (dome) A10 A11 A12 B12 Back sonar switch Bof Bor C11 Can i/f Canh Canl Cbz Clearance warning buzzer (center of dash) Clearance warning ecu (right side of luggage compt) Clsw Combination meter Computer data lines system D13 Display) (multi- lcd Dome fuse 10a Drive ic E1 (left side of dash) E19 Ecu ig 1 fuse 10a Engine control module (right rear of engine compt) Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) F11 G10 G12 Gauge 1 fuse 10a Gauge 2 fuse 7.5a H16 Hot at all times Hot in on or start Ig+ Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/b 4 (right side of dash) J/c m11 (near right "c" pillar) Left front corner ultrasonic sensor (left side of front bumper) Left rear center ultrasonic sensor (left side of rear bumper) Left rear corner ultrasonic sensor (left side of rear bumper) M12 Micro computer Mpx-b fuse 10a Park/neutral position switch (transmission assembly) Pnk Red Right front corner ultrasonic sensor (right side of front bumper) Right rear center ultrasonic sensor (right side of rear bumper) Right rear corner ultrasonic sensor (right side of rear bumper) Sof Sor Warning ind master Telematics Wiring Diagram for Lexus ES 350 2010 List of elements for Telematics Wiring Diagram for Lexus ES 350 2010: 98 14 speaker 8 speaker Acc Air bag sensor assembly center (under front of center console) B10 Backup battery (mayday battery) (under front passenger's seat) Bbi+ Bbi- Bbo+ Bbo- Btr1 Btr2 C10 C11 Computer data lines system Ctr1 Ctr2 Dcm (telematics transceiver) (under front passenger's seat) Display & navigation module display (w/ navigation) E103 E111 E112 E4 (center of dash) E62 E97 Ecu ig 1 fuse 10a Engine room r/b (left side of engine compt) F11 F12 Fr+ Fr- Gnd Gps antenna Gsw Gsw3 Hot at all times Hot in on or acc Hot in on or start Ig2 Ill+ Ind1 Ind2 Instrument cluster system Instrument panel j/b (left side of dash) Interior lights system J/b 4 (right side of dash) J/c e116 (behind right side of dash) J/c e117 (behind center of dash) M30 M32 M35 M36 Macc Mayday fuse 10a Mci+ Mci- Mco+ Mco- Mcvd Mic+ Mic- Microphone Min+ Min- Mute Nca Overhead j/b Radio 2 fuse 7.5a Radio receiver assembly (w/o navigation) Red Right front door speaker Right instrument panel speaker Right instrument panel tweeter Sgnd Sig- Sig1 Sil Sled Sns2 Spdp Spi+ Spi- Spo+ Spo- Stereo component amplifier (right side of trunk) Telephone antenna Tmut Twr+ Twr- Usb Usbg Usbv Vor+ Vor- Vot+ Vot- W/ navigation W/o navigation
PASSIVE RESTRAINTS Passive Restraints Wiring Diagram for Lexus ES 350 2010 List of elements for Passive Restraints Wiring Diagram for Lexus ES 350 2010: 21 Buckle switch C11 Ecu ig 1 fuse 10a F11 Hot in on or start Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c l14 & l15 (near left "c" pillar) J/c l16 (near left "c" pillar) J/c m11 (near right "c" pillar) J/c m12 (near base of right "c" pillar) L14 L15 Left front seat inner belt (left front seat) Left front seat outer belt (left "b" pillar) M12 Reducer tension Right front seat inner belt (right front seat) Right front seat outer belt (right "b" pillar) Tension reducer
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Lexus ES 350 2010 List of elements for Power Distribution Wiring Diagram (1 of 3) for Lexus ES 350 2010: 56 A/c ctrl pnl fuse 15a Abs 1 fuse 50a Abs 2 fuse 30a Air conditioning system Air conditioning, sound & navigation systems Alt fuse 140a Alt-cds fuse 10a Alt-s fuse 7.5a Amp fuse 30a Amp2 fuse 30a Anti-lock brakes system Anti-lock brakes, computer data lines, memory, mirrors & seats systems Anti-theft, starting/ charging, shift interlock & door locks systems Battery Cds Cooling fans system Cruise control, transmissions & engine controls systems Cruise control, transmissions, engine controls, anti-theft, starting/ charging, door locks & shift interlock systems Dome fuse 10a Door 1 fuse 25a Drl relay E-acm fuse 10a Ecu-b 1 fuse 10a Efi 1 fuse 10a Engine controls system Engine room j/b (left front of engine compt) Engine room r/b (left front of engine compt) Engine room r/b (left side of engine compt) Etcs fuse 10a Exterior lights system Fan main fuse 50a From fuse alt (diagram 1 of 3) Generator Haz fuse 15a Headlights, door locks, exterior lights, interior lights, trunk, tailgate, fuel doors, power windows, mirrors, anti-theft, starting/ charging & shift interlock systems Htr fuse 50a Mpx-b fuse 10a Noise filter (ghost buster) P-p/seat fuse 30a Psb fuse 30a Radio 1 fuse 15a Red Seats system Short pin Sound & navigation systems St fuse 30a Starter Starting/ charging system Starting/ charging, shift interlock, anti-theft & door locks systems Str lock fuse 20a To fuse alt-s (diagram 1 of 3) To fuse am2 (diagram 2 of 3) To fuse fan main (diagram 1 of 3) To fuse fr fog (diagram 2 of 3) To fuse rr def (diagram 2 of 3) To horn relay (diagram 2 of 3) Power Distribution Wiring Diagram (2 of 3) for Lexus ES 350 2010 List of elements for Power Distribution Wiring Diagram (2 of 3) for Lexus ES 350 2010: 81 (left side of dash) instrument panel j/b A/c fuse 7.5a A/f fuse 20a A/f relay Acc relay Accd Am1 Am2 Am2 fuse 7.5a Anti-theft, door locks, shift interlock & starting/charging systems Anti-theft, shift interlock, starting/ charging & door locks systems Anti-theft, shift interlock, starting/charging, door locks, engine controls, computer data lines, transmissions & cruise control systems Anti-theft, shift interlock, starting/charging, warning & door locks systems C/opn relay Computer data lines system Cruise control, engine controls & transmissions systems Defogger & air conditioning systems Defogger system Door 2 fuse 25a E12 E60 E61 Efi 2 fuse 15a Efi 3 fuse 10a Efi main fuse 30a Efi relay Engine controls system Engine controls systems Engine controls, transmissions & cruise control systems Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) Fog relay Fr fog fuse 15a From fuse alt-cds (diagram 1 of 3) From fuse efi 1 (diagram 1 of 3) From fuse p-p/seat (diagram 1 of 3) From fuse st (diagram 1 of 3) From s-horn relay (diagram 2 of 3) Fuel opn fuse 7.5a G10 G12 Gauge 2 fuse 7.5a H-lp (ll) fuse 15a H-lp (ll) relay (except hid type) H-lp (ll) relay (hid type) H-lp (rl) fuse 15a H-lp (rl) relay (except hid type) H-lp (rl) relay (hid type) Headlights system Horn fuse 10a Horn relay Horns, anti-theft, starting/charging, shift interlock & door locks systems Ig1 relay Ig1d Ig2 fuse 20a Ig2 relay Ig2d Ign fuse 10a J/b 3 (left side of dash) J/c a29 (behind left front headlight assembly) J12 M13 M14 Main body ecu Main body ecu (left side of dash) Mir htr fuse 15a Obd fuse 7.5a Power switch Red Rr def fuse 50a Rr def relay S-horn fuse 7.5a S-horn relay Ssw1 Ssw2 To fuse cig (diagram 3 of 3) To fuse efi main (diagram 2 of 3) To fuse h-lp lvl (diagram 3 of 3) To tail relay (diagram 3 of 3) Trunk, tailgate, fuel doors system Warning system Power Distribution Wiring Diagram (3 of 3) for Lexus ES 350 2010 List of elements for Power Distribution Wiring Diagram (3 of 3) for Lexus ES 350 2010: 77 A/c 2 fuse 10a Air conditioning & defogger systems Air conditioning, warning & defogger systems Anti-lock brakes, cruise control, instrument cluster, headlights, exterior lights, shift interlock & transmissions systems Anti-lock brakes, cruise control, transmissions, engine controls, shift interlock, anti-theft, starting/charging, door locks & exterior lights systems Anti-theft, shift interlock, starting/charging, door locks, mirrors, navigation & air conditioning systems C12 Cig fuse 20a Cigarette lighter Cooling fans system D12 D14 Ecu ig 1 fuse 10a Ecu ig 2 fuse 7.5a Ecu-acc fuse 7.5a Ecu-b 2 fuse 7.5a Exterior lights system Exterior lights, cruise control & power windows systems F10 F11 F12 F14 F16 F19 From acc relay (diagram 2 of 3) From fuse obd k (diagram 2 of 3) From ig1 relay (diagram 2 of 3) Gauge 1 fuse 10a H-lp lvl fuse 7.5a H11 H16 Headlights system Instrument cluster, computer data lines, wiper/washer, warning, memory, passive restraint, seats, sound & navigation systems Instrument panel j/b (left side of dash) Interior lights system J/c e37 (center of dash) K10 L12 M10 M16 M17 M18 M19 M20 Main body ecu Memory & passive restraint systems Memory system Mirrors & power tops systems P/seat fuse 30a Panel fuse 7.5a Pnk Power fuse 30a Power outlet socket Power tops system Power windows system Pwr fuse 25a Pwr outlet fuse 20a R10 R12 Radio 2 fuse 7.5a Red Rr door lh fuse 25a Rr door rh fuse 25a S-htr fuse 20a S/roof fuse 30a Seats & memory systems Seats system Short pin Sound & navigation systems Starting/charging, exterior lights, door locks, transmissions, cruise control, anti-lock brakes, memory, shift interlock, power windows, navigation, mirrors & sound systems Stop fuse 10a Tail fuse 10a Tail relay Ti & te fuse 30a Wash fuse 10a Wip fuse 25a Wiper/washer system
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 5) for Lexus ES 350 2010 List of elements for Power Door Locks Wiring Diagram (1 of 5) for Lexus ES 350 2010: 87 (center of dash) j/c e37 (left side of dash) j/b 3 (near left "c" pillar) j/c l14 & l15 Acc Act+ Act- Actd Altb Batb Canh Canl Cann Canp D11 D16 Dcty Dome fuse 10a Door 1 fuse 25a Door 2 fuse 25a Door lock control switch E59 E60 E61 Ecu-acc fuse 7.5a Ecu-ig 1 fuse 10a Engine room r/b (left side of engine compt) Exterior lights system F10 F18 G12 Gauge 2 fuse 7.5a Gnd1 Gnd3 Haz Headlights system Horn Hot at all times Hot in on or acc Hot in on or start Hrly I12 Ign fuse 10a Ile Inds Indw Instrument panel j/b (left side of dash) Interior lights system horns system J/b 3 (left side of dash) J/c e117 (behind center of dash) J/c l14 & l15 (near left "c" pillar) J/c m11 (near right "c" pillar) J/c r6 (left side of luggage compt) K16 L14 L15 Lcty Left front door courtesy switch (left "b" pillar) Left rear door courtesy switch (left "c" pillar) Lgcy Lin1 Lin2 Lswd Lswl Lswp Lswr Luggage door lock assembly (trunk lock assembly) M12 M13 Main body ecu (left side of dash) P11 Pcty Pnk Power window master switch Psw Rcty Red Right front door courtesy switch (right "b" pillar) Right rear door courtesy switch (right "c" pillar) Shift interlock system Slp Slr+ Ssw1 Ssw2 Swil Tr+ Ul1 Ul3 Power Door Locks Wiring Diagram (2 of 5) for Lexus ES 350 2010 List of elements for Power Door Locks Wiring Diagram (2 of 5) for Lexus ES 350 2010: 42 (left side of dash) j/b 3 (near base of right "c" pillar) j/c m12 (near left "c" pillar) j/c l16 (right rear of engine compt) +b (dome) Buzzer Can i/f Canl canh a10 Combination meter Door lock control switch Drive ic E19 E34 E42 E43 E48 E49 E50 Engine control module Engine room j/b (left front of engine compt) Hot at all times I10 J/b 3 (left side of dash) J/c a26 & e34 (right side of dash) a26 J/c e37 (center of dash) J/c e42, e43 & e48 (center of dash) J/c e49 & e50 Led Left front door lock assembly (left front door) Left rear door lock assembly (left rear door) Lock Lock key Micro computer Mpx-b fuse 10a Multi display lcd N10 Red Right front door lock assembly (right front door assembly) Right rear door lock assembly (right rear door) Unlock Unlock key Warning ind master Power Door Locks Wiring Diagram (3 of 5) for Lexus ES 350 2010 List of elements for Power Door Locks Wiring Diagram (3 of 5) for Lexus ES 350 2010: 42 (left side of dash) instrument panel j/b A11 A12 A27 A28 Ant1 Ant2 B11 B12 Clg Clgb D11 D13 Efi 1 fuse 10a Engine hood courtesy switch (front of engine compt) Engine room j/b (left front of engine compt) G10 Gnd Hot at all times I11 Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a27 & a28 (left side of dash) J/c a29 (behind left front headlight assembly) P10 Pnk Power switch Red Right front door electrical key oscillator (right front door) Right front door outside handle S-horn fuse 7.5a S-horn relay Security horn (right rear of engine compt) Sel Sens Sgt Ss1 Ss2 Transponder key coil Trg+ Trg- Power Door Locks Wiring Diagram (4 of 5) for Lexus ES 350 2010 List of elements for Power Door Locks Wiring Diagram (4 of 5) for Lexus ES 350 2010: 27 (behind center of rear bumper) outside luggage room electrical key oscillator (left rear of luggage compt) inside luggage room electrical key oscillator A5 (left side of dash) Ant Ant1 Ant2 Asel Clg Clg6 Clgb Data Door control receiver (right side of trunk) Electrical key antenna (right side of luggage compt) Gnd J/c e37 (center of dash) J/c m12 (near base of right "c" pillar) Left front door electrical key oscillator (left front door) Left front door outside handle Pnk Red Rssi Sel Sens Sgt Trg+ Trg- Wireless door lock buzzer Power Door Locks Wiring Diagram (5 of 5) for Lexus ES 350 2010 List of elements for Power Door Locks Wiring Diagram (5 of 5) for Lexus ES 350 2010: 78 (left side of luggage compt) j/c r6 (near left "c" pillar) j/c l14 & l15 (near rear seat) rear seat electrical key oscillator (near right "c" pillar) j/c m11 (under center console) console electrical key oscillator +b1 Acc Agnd Ant1 Ant2 Asel Bzr Canh Canl Certification ecu (right side of dash) Cg1b Cg2b Cg3b Cg4b Cg5b Cg6b Cg7b Cg8b Clg Clg1 Clg2 Clg3 Clg4 Clg5 Clg6 Clg7 Clg8 Clgb Code E13 E14 Gnd Hsw Ind J/b 4 (right side of dash) J/c e37 (center of dash) J/c l16 (near left "c" pillar) J/c m12 (near base of right "c" pillar) L14 L15 Left rear door electrical key oscillator (left rear door) Left rear door outside handle Lin Luggage electrical key switch (rear of luggage compt) Pnk Rc0 Rda Red Right rear door electrical key oscillator (right rear door) Right rear door outside handle Rssi Security indicator lamp Sel Sel1 Sel2 Sel3 Sel4 Sen1 Sen2 Sen3 Sen4 Sens Sgt Sh- Trg+ Trg- Tsw1 Tsw2 Tsw3 Tsw4 Tsw5 Txct Vc5
POWER MIRRORS Electrochromic Mirror Wiring Diagram for Lexus ES 350 2010 List of elements for Electrochromic Mirror Wiring Diagram for Lexus ES 350 2010: 16 Ec+ Ec- Ecu ig 1 fuse 10a Gnd1 Gnd3 Hot w/ ig1 relay energized Ig1 Inner rear view mirror Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/c e37 (center of dash) Left outer rear view mirror Overhead j/b (center front of roof) Pnk R10 Right outer rear view mirror
POWER SEATS Climate Control Seats Wiring Diagram for Lexus ES 350 2010 List of elements for Climate Control Seats Wiring Diagram for Lexus ES 350 2010: 49 A/c amplifier (right side of dash) Bllh Blrh C11 Ctb Ecu ig 1 fuse 10a F11 Gnd Hot w/ ig1 relay energized Ill+ Ill- Instrument panel j/b (left side of dash) Interior lights system J/b 4 (right side of dash) J/c e37 (center of dash) J/c l16 (near left "c" pillar) J/c m12 (near base of right "c" pillar) J/c t3 (right front seat) J/c u2 (base of left front seat) Left seat heater (base of left front seat) M19 M20 Pnk Red Rel1 Right seat heater (base of right front seat) S-htr fuse 20a S5-2 Seat back Seat climate control blower (left front seat back) (left front seat back) Seat climate control blower (left front seat cushion) (base of left front seat) Seat climate control blower (right front seat back) (right front seat back) Seat climate control blower (right front seat cushion) (base of right front seat) Seat cushion Seat heater control Seat heater switch Sg-5 Sign Svdb Svds Svpb Svps Svs5 Svsg Swl Swr Thermistor Thl Thr Heated Seats Wiring Diagram for Lexus ES 350 2010 List of elements for Heated Seats Wiring Diagram for Lexus ES 350 2010: 29 C11 Ecu ig 1 fuse 10a F11 Hot in on or start Ill+ Instrument panel j/b (left side of dash) Interior lights system J/b 4 (right side of dash) J/c e37 (center of dash) J/c l16 (near left "c" pillar) J/c m12 (near base of right "c" pillar) J/c t3 (right front seat) J/c u2 (base of left front seat) Left seat heater (base of left front seat) M19 M20 Pnk Rel1 Right seat heater (base of right front seat) S-htr fuse 20a Seat back Seat cushion Seat heater control Seat heater switch Swl Swr Thermistor Thl Thr Passenger Power Seat Wiring Diagram for Lexus ES 350 2010 List of elements for Passenger Power Seat Wiring Diagram for Lexus ES 350 2010: 29 (right front seat) j/c t3 Down Engine room r/b (left side of engine compt) Fdwn Front Front vertical Fup Gnd Hot at all times J/c m12 (near base of right "c" pillar) Lifter P-p/seat fuse 30a Pnk Power seat motor (right front seat front vertical control) (right front seat) Power seat motor (right front seat lifter control) (base of right front seat) Power seat motor (right front seat lumbar support control) Power seat motor (right front seat reclining control) (base right front seat) Power seat motor (right front seat slide control) (base of right front seat) Power seat switch (right front seat lumbar support control) Power seat switch (right front seat) Rclf Rclr Rdwn Rear Reclining Rup Sldf Sldr Slide
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Lexus ES 350 2010 List of elements for Power Top/Sunroof Wiring Diagram for Lexus ES 350 2010: 77 (near base of right "c" pillar) j/c m12 +b (dome) Ant Asel Buzzer Can i/f Canh Canl Cann Canp Certification ecu (right side of dash) Cls Combination meter D13 Data Dome fuse 10a Door control receiver (right side of trunk) Down Drive ic Dwn E13 E19 E43 E48 E49 E50 E59 E61 Ecu ig 1 fuse 10a Electrical key antenna (right side of luggage compt) Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) F10 G10 G12 Gauge 2 fuse 7.5a Gnd Gnd3 Hot at all times Hot in Hot in on or start Ig+ Ig3 Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) J/c e43 & e48 (center of dash) J/c e49 & e50 K16 Key lock Key unlock Lcd (multi-display) Left front door lock assembly (left front door) Lin Lin2 Main body ecu (left side of dash) Master warning indicator Micro computer Mpx-b fuse 10a On or start Opn Overhead j/b (center front of roof) Pnk R10 R12 Rco Rda Red Rssi S/roof fuse 30a Slide close Slide open Sliding roof control ecu (center front of roof) Tilt down Tilt up Ul3
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Lexus ES 350 2010 List of elements for Power Windows Wiring Diagram (1 of 2) for Lexus ES 350 2010: 69 12v A12 A5 (left side of dash) Acc Altb Ant Asel Batb Bzr Canh Canl Certification ecu (right side of dash) Computer data lines system D16 Data Dcty Door 1 fuse 25a Door 2 fuse 25a Door control receiver (right side of trunk) Driver side auto switch Driver side down switch Driver side up switch Dwn1 E59 E61 Ecu-acc fuse 7.5a Ecu-b 2 fuse 7.5a Ecu-ig 1 fuse 10a Electrical key antenna (right side of luggage compt) Engine room r/b (left side of engine compt) F10 Front passenger side control switch G10 Gnd Gnd1 Gnd3 Hot at all times Hot in on or acc Hot in on or start Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/c e37 (center of dash) J/c m12 (near base of right "c" pillar) K10 K16 Key lock Key unlock Led Left front door courtesy switch (left "b" pillar) Left front door lock assembly (left front door) Left front power window ecu (left front door) Left rear side control switch Lin Lin1 Lin2 M18 Main body ecu (left side of dash) Pnk Power fuse 30a Power window master switch Rc0 Rda Red Right rear side control switch Rssi Ul3 Up1 Window lock switch Wireless door lock buzzer Power Windows Wiring Diagram (2 of 2) for Lexus ES 350 2010 List of elements for Power Windows Wiring Diagram (2 of 2) for Lexus ES 350 2010: 28 (left side of dash) j/b 3 Auto Auto down Auto up Dwn1 Hot at all times Instrument panel j/b (left side of dash) J/c e37 (center of dash) J/c l16 (near left "c" pillar) J/c m12 (near base of right "c" pillar) Led Left rear power window ecu (left rear door assembly) Left rear power window switch Left rr door fuse 25a Lin M17 Manual down Manual up O10 Pnk Pwr fuse 25a Red Right front power window ecu (right front door) Right front power window switch Right rear power window ecu (right rear door) Right rear power window switch Right rr door fuse 25a Up1 Rear Window Sun Shade Wiring Diagram for Lexus ES 350 2010 List of elements for Rear Window Sun Shade Wiring Diagram for Lexus ES 350 2010: 29 (center of rear package shelf) rear sunshade relay A10 B12 Can i/f Canh Canl Combination meter Computer data lines system E58 E59 Engine control module (right rear of engine compt) Gauge 1 fuse 10a H16 Hot in on or start Instrument panel j/b (left side of dash) Interior lights system J/b 4 (right side of dash) J/c e37 (center of dash) J/c l14 (near left "c" pillar) J/c l16 (near left "c" pillar) Limit switch Main body ecu (left side of dash) Micro computer Park/neutral position switch (transmission assembly) Pnk Rear sunshade switch Red Rev Rssr
RADIO Radio Wiring Diagram, with Navigation (1 of 4) for Lexus ES 350 2010 List of elements for Radio Wiring Diagram, with Navigation (1 of 4) for Lexus ES 350 2010: 65 (if equipped) sdars antenna +b2 14 speaker A/c ctrl pnl fuse 15a Acc Acc1 Agnd Ali Antenna Ari Asgn Auxi Ca+ Cb+ Cgnd Computer data lines system Cv+ Cv- Display & navigation module display E104 E105 E107 E109 E111 E114 E4 (center of of dash) E91 E92 Engine room r/b (left side of engine compt) Gnd Gnd1 Gps antenna Hot at all times Ieee Ieee connector (w/ hdd navigation system) (under front passenger's seat) J/c e91 & e92 (right side of dash) Mi+ Mi- Mo+ Mo- Multi-media module navigation assembly (w/ dvd navigation z3 system) Nca Ntsc Pnk Radio 1 fuse 15a Radio receiver assembly Red Sld Sld1 Sldi Sldo Television camera (w/ rear view monitor) (rear center of vehicle) Txm+ Txm- Usb Usbg Usbv Vor+ Vor- Vot+ Vot- Vv+ Vv- Wui Wuo Radio Wiring Diagram, with Navigation (2 of 4) for Lexus ES 350 2010 List of elements for Radio Wiring Diagram, with Navigation (2 of 4) for Lexus ES 350 2010: 55 (center front of roof) overhead j/b (under front passenger's seat) (w/ lexus enform) dcm (telematics transceiver) Acc C10 C11 Computer data lines system E101 E112 E113 E97 Ecu- ig 1 fuse 10a F11 F12 G11 G12 Gauge 1 fuse 10a Gnd H16 Hot in on or start Instrument panel j/b (left side of dash) J/b 4 (right side of dash) Macc Mci+ Mci- Mco+ Mco- Mcvd Microphone amplifier Multi-media interface ecu (behind center of dash) Nca Pnk Radio 2 fuse 7.5a Red Sgnd Sns2 Sp1- Spi+ Spo+ Spo- Stereo jack adapter assembly 1 Tx1+ Tx1- Ugd1 Ulo+ Uro+ Usb Usbg Usbv Usd1 Vor+ Vor- Vot+ Vot- W/ lexus enform W/o lexus enform Radio Wiring Diagram, with Navigation (3 of 4) for Lexus ES 350 2010 List of elements for Radio Wiring Diagram, with Navigation (3 of 4) for Lexus ES 350 2010: 51 (or red) +b1 Acc Agnd Canh Canl Computer data lines system Display & navigation module display E108 E11 E12 E4 (center of dash) E62 Engine controls & transmissions system Gnd1 Instrument cluster system J/b 4 (right side of dash) J/c e35 (left side of dash) L11 L12 Macc Min+ Min- Nca Park/neutral position switch (transmission assembly) Pkb Pnk Red Rev Right front door speaker Right instrument panel speaker Right instrument panel tweeter Sgnd Sns2 Spd Sw1 Sw2 Swg Twr+ Twr- Va- Val+ Var+ W/ 14 speaker W/ 14 speaker & lexus enform W/ 14 speaker & w/o lexus enform W/ 8 speaker W/ 8 speaker & lexus enform W/ 8 speaker w/o lexus enform W/ lexus enform W/o lexus enform Radio Wiring Diagram, with Navigation (4 of 4) for Lexus ES 350 2010 List of elements for Radio Wiring Diagram, with Navigation (4 of 4) for Lexus ES 350 2010: 84 (left side of dash) parking brake switch (or fl+) (or fl-) (or fr+) (or fr-) (or pnk) (w/ 14 speaker) left speaker package tray (w/ 14 speakers) right speaker package tray +b2 +tw -tw 14 speaker 8 speaker Amp 2 fuse 30a Amp fuse 30a C14 Center speaker Ctr+ Ctr- E30 Engine room r/b (left side of engine compt) Fl+ Fl- Gnd Gnd2 Hot at all times Instrument cluster system Instrument panel j/b (left side of dash) Left front door speaker Left instrument panel speaker (w/ 14 speaker) Left instrument panel tweeter Left rear door speaker Left rear door tweeter Left steering switch M2 (behind right headlamp) M29 M32 M35 M36 Mi+ Mi- Mo+ Mo- Mode Mr+ Mr- Off hock On hock Pnk Red Right rear door speaker Right rear door tweeter Right steering switch Rl+ Rl- Rr+ Rr- Seek+ Seek- Sl+ Sl- Sldi Sldo Spd Speaker (woofer) Spiral cable (left side of dash) Sr+ Sr- Steering pad switch Stereo component amplifier (right side of trunk) Twl+ Twl- Voice Vol+ Vol- Wf1+ Wf1- Wf2+ Wf2- Wfl+ Wfl- Wfr+ Wfr- Wui Radio Wiring Diagram, without Navigation (1 of 3) for Lexus ES 350 2010 List of elements for Radio Wiring Diagram, without Navigation (1 of 3) for Lexus ES 350 2010: 76 (if equipped) sdars antenna Acc Agnd Ali Alo Antenna Ari Aro Asgn Atx+ Atx- Auxi Auxo C10 Cdl+ Cdl- Cdr+ Cdr- Csld D11 D12 E102 E103 E110 E113 E4 (center of dash) E69 E70 E91 E92 Engine room r/b (left side of engine compt) F12 Gnd Hot at all times Hot in on or acc Instrument cluster system Instrument panel j/b (left side of dash) Ivo+ Ivo- J/b 4 (right side of dash) J/c e91 & e92 (right side of dash) Macc Mic+ Mic- Multi-media interface ecu (behind center of dash) Mut1 Mute Nca Pnk Radio 1 fuse 15a Radio 2 fuse 7.5a Radio receiver assembly Red Sgnd Sld Sldi Sns2 Spd Stereo jack adapter assembly 1 Stereo jack adapter assembly 1 (w/ multi-media interface ecu assembly) Sw1 Sw2 Swg Tx1+ Tx1- Txm+ Txm- Ulo+ Ulo- Uro+ Uro- Usd1 W/ multi-media interface ecu assembly W/ safety connect W/o multi-media interface ecu assembly W/o safety connect Radio Wiring Diagram, without Navigation (2 of 3) for Lexus ES 350 2010 List of elements for Radio Wiring Diagram, without Navigation (2 of 3) for Lexus ES 350 2010: 34 (center front of roof) overhead j/b (under front passenger's seat) (w/ lexus enform) dcm (telematics transceiver) -tw Acc E97 Ii1+ Ii1- M30 Macc Mci+ Mci- Mco+ Mco- Mcvd Microphone Mute Nca Red Right front door speaker Right instrument panel tweeter Sgnd Sns2 Spd Spi+ Spi- Spo+ Spo- Stereo component amplifier (right side of trunk) System instrument cluster Twr+ Tx+ Tx- W/ safety connect W/o safety connect Radio Wiring Diagram, without Navigation (3 of 3) for Lexus ES 350 2010 List of elements for Radio Wiring Diagram, without Navigation (3 of 3) for Lexus ES 350 2010: 53 +b2 Amp 2 fuse 30a Center speaker Ctr+ Ctr- E11 E12 E30 Engine room r/b (left side of engine compt) Fl+ Fl- Fr+ Fr- Gnd Gnd2 Hot at all times J/b 4 (right side of dash) L11 L12 Left front door speaker Left instrument panel tweeter Left rear door speaker Left steering switch M2 (behind right headlamp) M29 M32 M35 Mode Off hock On hock Pnk Red Right rear door speaker Right steering switch Rl+ Rl- Rr+ Rr- Seek+ Seek- Speaker (woofer) Spiral cable (left side of dash) Steering pad switch Stereo component amplifier (right side of trunk) Twl+ Twl- Voice Vol+ Vol- Wf1+ Wf1- Wf2+ Wf2-
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Lexus ES 350 2010 List of elements for Shift Interlock Wiring Diagram for Lexus ES 350 2010: 32 B12 C13 Can + Can - Can h Can l Computer data lines system E58 E59 Ecu ig 2 fuse 7.5a Engine control module (right rear of engine compt) F19 Gauge 1 fuse 10a H16 Hot at all times Hot in on or start Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) Junction connector a28 (left side of dash) Junction connector e37 (center of dash) Main body ecu (left side of dash) P position detection switch Park/neutral position switch (transmission assembly) Red Shift lock control ecu (under center console) Shift lock solenoid Sls+ Sls- Stop fuse 10a Stop lamp switch (left side of dash) Stp Steering Column Wiring Diagram for Lexus ES 350 2010 List of elements for Steering Column Wiring Diagram for Lexus ES 350 2010: 29 A12 Cann Canp Computer data lines system E2 (center of dash) E59 E61 Engine room r/b (left side of engine compt) G10 Gnd Gnd3 Hot at all times Hot in on or start Id code box (left side of dash) Ig2 Ige Ign fuse 10a Instrument panel j/b (left side of dash) J/b 3 (left side of dash) Lin Lin1 M14 Main body ecu (left side of dash) Sgnd Slp Slp1 Slr+ Steering lock ecu (steering column) Str lock fuse 20a
STARTING/CHARGING Charging Wiring Diagram for Lexus ES 350 2010 List of elements for Charging Wiring Diagram for Lexus ES 350 2010: 21 Alt fuse 140a Alt-s fuse 7.5a Battery Charge ind Chg- Combination meter E19 Engine room j/b (left front of engine compartment) Engine room r/b (left side of engine compartment) G12 Gauge 1 fuse 10a Gauge 2 fuse 7.5a Generator H16 Hot at all times Hot in on or start Ig+ Instrument panel j/b (left side of dash) J/b 3 (left side of dash) Red Starting circuit Starting Wiring Diagram for Lexus ES 350 2010 List of elements for Starting Wiring Diagram for Lexus ES 350 2010: 44 (behind left front headlight assembly) j/c a29 (left side of dash) j/b 3 (left side of dash) j/c a25 & e33 (left side of dash) main body ecu A10 A25 A5 (left side of dash) Altb Am1 Am2 Am2 fuse 7.5a B12 Batb Battery D16 Door 1 fuse 25a Door 2 fuse 25a E33 E58 E60 E61 Ecu ig 1 fuse 10a Engine control module (right rear of engine compt) Engine room r/b (left side of engine compt) Hot at all times Hot w/ ig1 relay energized Ig2 fuse 20a Ig2 relay Ig2d Ign fuse 10a Instrument panel j/b (left side of dash) Nsw Park/neutral position switch (transmission assembly) Pnk Red St cut relay St fuse 30a St relay Sta Star Starter Str Str2 Transmission control ecu (transmission)
SUPPLEMENTAL RESTRAINTS Pre-Collision Wiring Diagram for Lexus ES 350 2010 List of elements for Pre-Collision Wiring Diagram for Lexus ES 350 2010: 43 (right front of engine compt) skid control ecu w/ actuator Can h Can l Canh Canl Combination meter Computer data lines system Distance control ecu (right side of dash) E19 Ecu ig 2 fuse 7.5a Engine room r/b (left side of engine compt) F19 G10 G11 G12 Gauge 2 fuse 7.5a Hot at all times Hot in on or start I/f can Ig+ Ig1 Igb Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) Junction connector m12 (near base of right "c" pillar) Left front seat outer belt motor (near left "b" pillar) Lrdd Lrrd M37 M38 Micro computer Millimeter wave radar sensor (center of front grille) Mol+ Mol- Mor+ Mor- Pcs ind Pgnd Psb fuse 30a Red Right front seat outer belt motor (near right "b" pillar) Seat belt control ecu (near base of "c" pillar) Supplemental Restraint Wiring Diagram (1 of 3) for Lexus ES 350 2010 List of elements for Supplemental Restraint Wiring Diagram (1 of 3) for Lexus ES 350 2010: 75 (base of left ``b" pillar) left front side air bag sensor (base of left ``b" pillar) left rear side air bag sensor (base of ``c" pillar) left rear pretensioner (in left front seat) left front side air bag squib (left ``b" pillar) left front pretensioner (near left ``b" pillar) left curtain shield air bag squib (near left ``c" pillar) left rear side air bag squib +sl +sr -sl -sr Air bag sensor assembly center (center of dash) Bbl+ Bbl- Bbr+ Bbr- Bcl+ Bcl- Bcr+ Bcr- Canh Canl D2+ D2- Dcm (telematics transceiver) (w/ enform or safety connect) Dk+ Dk- Fsr+ Fsr- Gsw Gsw3 Icl+ Icl- Icr+ Icr- Ig2 Instrument panel j/b (left side of dash) Lbe+ Lbe- Lsp+ Lsp- P-ab P2+ P2- Paon Pk+ Pk- Pl+ Pl- Plr+ Plr- Pr+ Pr- Prr+ Prr- Red Right curtain shield air bag squib (near right ``b" pillar) Right front pretensioner (near right front seat assembly) Right front side air bag sensor (base of right ``b" pillar) Right front side air bag squib (in right front seat) Right rear pretensioner (base of right "c" pillar) Right rear side air bag sensor (base of right ``c" pillar) Right rear side air bag squib (right ``c" pillar) Rl+ Rl- Rr+ Rr- Sfl+ Sfl- Sfr+ Sfr- Srl+ Srl- Srr+ Srr- Supplemental Restraint Wiring Diagram (2 of 3) for Lexus ES 350 2010 List of elements for Supplemental Restraint Wiring Diagram (2 of 3) for Lexus ES 350 2010: 33 (center of dash) a/c control assembly (left side of dash) (steering wheel pad) air bag squib (left side of dash) instrument panel j/b (right side of dash) (front passenger's air bag assembly) air bag squib +sl +sr -sl -sr Air Air bag squib (driver's side knee air bag) (left side of dash) Air bag squib (front passenger's side knee air bag) (right side of dash) Aron Buckle switch Display & navigation module display Dk+ Dk- F10 H10 Instrument panel j/b (left side of dash) J/b 3 (left side of dash) Junction connector e37 (center of dash) Left front air bag sensor (left front of engine compt) Left front seat inner belt (in left front seat) P-ab Paon Pk+ Pk- Red Right front air bag sensor (right front of engine compt) Seat position air bag sensor Spiral cable W/ navigation W/o navigation Supplemental Restraint Wiring Diagram (3 of 3) for Lexus ES 350 2010 List of elements for Supplemental Restraint Wiring Diagram (3 of 3) for Lexus ES 350 2010: 61 (left side of dash) (near right ``c" pillar) m1 (right side of dash) j/b 4 A10 A26 Bgnd Bsw Buckle sw Can i/f Canh Canl Combination meter Computer data lines system D13 Dia Dome fuse 10a Drive ic E19 E34 E42 E43 E45 E48 E59 Engine control module (right rear of engine compt) Engine room j/b (left front of engine compt) Engine room r/b (left side of engine compt) Fsr+ Fsr- G10 G12 Gauge 2 fuse 7.5a Gbt Gnd Gps Gsw Hot at all times Hot in on or start Ig+ Ign fuse 10a Instrument panel j/b (left side of dash) J/b 3 J/b 3 (left side of dash) J/c e37 (center of dash) Junction connector a26 & e34 (right side of dash) Junction connector e42 & e45 (center of dash) Junction connector e43 & e48 (center of dash) M14 Main body ecu Micro computer Mpx-b fuse 10a Occupant classification ecu (base of front passenger's seat) Occupant classification sensor (base of right front seat) Pnk Red Right front seat inner belt (right front seat) S11 Seat belt tension sensor (base of right front seat) Srs ind Vbt Vps
TRANSMISSION Transmission Wiring Diagram (1 of 3) for Lexus ES 350 2010 List of elements for Transmission Wiring Diagram (1 of 3) for Lexus ES 350 2010: 54 (rear of engine compt) j/c b32 A27 A28 A5 (left side of dash) Batt Can+ Can- Computer data lines system E10 E12 Efi 1 fuse 10a Efi relay Engine room j/b (left front of engine compt) Eo1 G12 Gauge 1 fuse 10a Gauge 2 fuse 7.5a H16 Hot at all times Hot in on or start Ig2 Ign fuse 10a Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/c a27 & a28 (left side of dash) Mpx-b fuse 10a Ncb Nco Nsw Ntb Nto Red Sl1+ Sl1- Sl2+ Sl2- Sl3+ Sl3- Sl4+ Sl4- Slt+ Slt- Slu+ Slu- Spd1 Sta Starting/ charging system Stop fuse 10a Stp Tho1 Tps1 Tps2 Tps3 Transmission control ecu (transmission) Transmission Wiring Diagram (2 of 3) for Lexus ES 350 2010 List of elements for Transmission Wiring Diagram (2 of 3) for Lexus ES 350 2010: 43 (left side of dash) j/c a27 & a28 (right side of dash) j/b 4 A25 A27 A28 Buzzer Can i/f Combination meter Computer Computer data lines system D10 Drive ic E19 E20 E33 Ecu ig 2 fuse 7.5a Efi 2 fuse 15a Efi main fuse 30a Engine room r/b (left side of engine compt) F19 G10 Hot at all times Hot in on or start I10 Ig+ Ill+ Ill- Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/c a25 & e33 (left side of dash) J/c a27 & a28 (left side of dash) J/c b32 (rear of engine compt) Lcd (a/t range) Micro Pnk Power Red Skid control ecu w/ actuator (right front of engine compt) Sp1 Stop lamp switch (left side of dash) Transmission control switch U11 Transmission Wiring Diagram (3 of 3) for Lexus ES 350 2010 List of elements for Transmission Wiring Diagram (3 of 3) for Lexus ES 350 2010: 64 (accelerator pedal assembly) accelerator position sensor (left side of (left side of dash) main body ecu (right rear of engine) +b2 +bm A10 Accr B1 (center of engine) B12 Batt Can+ Can- Canh Canl Computer data lines system Crankshaft position sensor (front of crankshaft) E58 E59 E60 Engine Engine compt) Engine control module (right rear of engine compt) Engine coolant temperature sensor (top rear of engine) Eo1 Epa Epa2 Eta Etcs fuse 10a Ethw Exterior lights system Geo1 Hot at all times Igsw J/b 3 (left side of dash) J/b 4 (right side of dash) Mrel Nca Ne+ Ne- Nsw Park/neutral position switch (transmission assembly) Pnk Red Room r/b Sftd Sftu Spd St1- Sta Star Starting/charging system Stp Stsw Tach Throttle body assembly (intake manifold) Thw Vcp2 Vcpa Vcta Vpa Vpa2 Vta1 Vta2
TRUNK, TAILGATE, FUEL DOOR Trunk & Fuel Door Release Wiring Diagram for Lexus ES 350 2010 List of elements for Trunk & Fuel Door Release Wiring Diagram for Lexus ES 350 2010: 50 A12 Acc Altb Batb Courtesy D13 D16 Diode (luggage compartment) (rear of luggage compt) Dome fuse 10a Door 1 fuse 25a Door 2 fuse 25a Door lock assembly (luggage) (trunk lock assembly) E59 E60 E61 Ecu-acc fuse 7.5a Ecu-ig 1 fuse 10a Engine room r/b (left side of engine compt) F10 Fuel lid opener motor (fuel filler door) Fuel lid opener switch Fuel opn fuse 7.5a G10 Gnd1 Gnd3 Hot at all times Hot in on or acc Hot in on or start Instrument panel j/b (left side of dash) Interior lights system J/b 3 (left side of dash) J/b 4 (right side of dash) J/c e37 (center of dash) J/c l14 & l15 (near left "c" pillar) J/c r6 (left side of luggage compt) K12 L14 L15 Lgcy Luggage compartment door opener switch Luggage compartment door opener switch (main) Luggage compartment lamp Main body ecu Noise filter (dome lamp) (near left "c" pillar) P10 Pnk Red Tmsw Tr+ Tsw
WARNING SYSTEMS Seat Belt Warning Wiring Diagram for Lexus ES 350 2010 List of elements for Seat Belt Warning Wiring Diagram for Lexus ES 350 2010: 74 (left front seat) +b (dome) A/c 2 fuse 10a A/c control assembly (w/o navigation) (center of dash) Air bag sensor assembly center (under front of center console) Bgnd Bsw Buckle switch Buzzer C11 C12 Can i/f Canh Canl Cann Canp Combination meter Computer data lines system Dcty Display & navigation module display (w/ navigation) Door ind Drive ic Driver's seat belt ind E106 E19 E59 E61 E62 Ecu ig 1 fuse 10a F10 F11 F16 Fsp+ Fsp- Fsr+ Fsr- G10 G12 Gauge 2 fuse 7.5a Gnd Gps Hot in on or start I12 Ig+ Ig2 Ign fuse 10a Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 3 (left side of dash) s2 J/b 4 (right side of dash) J/c e37 (center of dash) Lb/l Lbe+ Lbe- Left front door courtesy switch (left "b" pillar) Left front seat inner belt M1 (near right "c" pillar) M14 Main body ecu Micro computer Occupant classification ecu (base of front passenger's seat) Occupant classification sensor (base of right front seat) Pbew Pnk Red Right front seat inner belt (right front seat) S11 S12 Seat belt passenger's front T11 Vps W/ navigation W/o navigation Warning lamp Tire Pressure Monitoring Wiring Diagram for Lexus ES 350 2010 List of elements for Tire Pressure Monitoring Wiring Diagram for Lexus ES 350 2010: 54 (left side of dash) instrument panel j/b (left side of dash) j/b 3 (left side of dash) j/c a27 & a28 (right rear of engine compt) engine control module (right side of dash) j/b 4 (right side of dash) tire pressure warning ecu +5v A10 A27 A28 C11 Clsw Combination meter Computer data lines system Drive ic E19 E20 Ecu ig 1 fuse 10a F11 G10 G12 Gauge 2 fuse 7.5a Gnd Gnd2 H10 H11 Hot in on or start Idsw Ig+ Ind Instrument panel j/b (left side of dash) J/b 4 (right side of dash) e1 J/c e37 (center of dash) M12 Micro computer Nca Pnk Power Rda Red Rf5v S10 S11 Sgnd Sil Skid control ecu w/ actuator (right front of engine compt) Sp1 Spd Tach Tire Tire pressure ind Tire pressure warning antenna & receiver (center rear of roof) Tire pressure warning reset switch Tire pressure warning select switch
WIPER/WASHER Wiper/Washer Wiring Diagram for Lexus ES 350 2010 List of elements for Wiper/Washer Wiring Diagram for Lexus ES 350 2010: 55 (left side of dash) a5 (left side of dash) j/c a25 & e33 (washer fluid reservoir) windshield washer motor +2s +sm +ssw A25 Auto Awdn C11 C12 Combination meter E19 E20 E28 E29 E33 E58 Ecu ig 1 fuse 10a F11 H11 High Hot in on or start Instrument panel j/b (left side of dash) J/b 3 (left side of dash) J/b 4 (right side of dash) J/c a25 & e33 (left side of dash) J/c a30 (behind right front headlight assembly) J/c e35 (left side of dash) J/c e37 (center of dash) J11 J12 Low Main body ecu (left side of dash) Mist Off Pa1 Pnk Rain sensor (front of roof) Red Sig Spd Tail Vr1 Vr2 Wash fuse 10a Washer level warning switch (washer reservoir) Washer switch Wig Windshield wiper motor (left side of firewall) Windshield wiper relay (right side of dash) Windshield wiper switch assembly Wip fuse 25a Wiper switch Wlvl
