Lexus LS III (2000-2003) blu Wiring diagrams

2 1 3 PNK WIRE 29 21 20 9 28 8 19 30 MM PNK WIRE 5 14 13 VC 5 14 6 VC SENSOR VSSR 5 4 6 17 1 SIG CPUB BDR 6 4 5 26 1 BDR CPUB SIG 7 8 9 10 11 19 R/E RET RTR MSW M+ MIND 8 19 27 ML MUL DLE BLK WIRE BLU WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM D DOOR FUSE DATA DOOR LOCK CONTROL RECEIVER (INNER MIRROR) DRIVER DOOR ECU (INSIDE FRONT OF LEFT FRONT DOOR) DRIVER SIDE J/B (AT LEFT KICK PANEL) DRIVER SIDE J/B ECU (AT LEFT KICK PANEL) DRIVING POSITION MEMORY SWITCH ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPARTMENT, IN PROTECTIVE CASE) ENGINE CONTROLS SYSTEM (PARK/NEUTRAL POSITION SWITCH) FRONT PASSENGER DOOR ECU (INSIDE RIGHT FRONT DOOR) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HSSR HSSR SENSOR J/C 10, J/C 11 (BEHIND UPPER CENTER OF DASH) J/C 12, J/C 13 (BEHIND UPPER CENTER OF DASH) J/C 14, J/C 15 (BEHIND UPPER CENTER OF DASH) J/C 27 (FORWARD OF RIGHT REAR FENDERWELL) JC-21 LEFT FRONT DOOR LOCK CONTROL SWITCH (POWER WINDOW MASTER SWITCH) LEFT OUTSIDE REAR VIEW MIRROR LEFT/RIGHT MOTOR LT GRN WIRE M+R LEFT/RIGHT MOTOR MHR ML MUL MMRY MPX-B MPX-IG FUSE MPX-IG GND MR- MR- RETRACTABLE MOTOR MSWE ML MUL PWE MVR MVR UP/DOWN MOTOR OUTER MIRROR SWITCH PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RCO RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RETRACTABLE MOTOR RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT OUTSIDE REAR VIEW MIRROR RSSI SENSOR THEFT DETERRENT ECU (BEHIND UPPER RIGHT CENTER OF DASH) UP/DOWN MOTOR VIO WIRE VIO/GRN WIRE VIO/YEL WIRE VSSR WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 7 8 ECUB 28 9 20 21 29 MSWE BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLU WIRE BLU/WHT WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR ECU (INSIDE FRONT OF LEFT FRONT DOOR) DRIVER SIDE J/B (AT LEFT KICK PANEL) DRIVING POSITION MEMORY SWITCH FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 13 (BEHIND UPPER CENTER OF DASH) J/C 14, J/C 15 (BEHIND UPPER CENTER OF DASH) J/C 9 (BEHIND LEFT END OF DASH) LT GRN WIRE MMRY MPX-IG FUSE NCA WIRE PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER TILT, POWER TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/BLU WIRE TELESCOPIC MOTOR, POSITION SENSOR TI, TE FUSE TILT MOTOR, POSITION SENSOR TRANSPONDER KEY COMPUTER (BEHIND UPPER CENTER OF DASH) UNLOCK WARNING SWITCH VIO WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 +B SLD+ 2 6 7 SYSB 30 8 9 7 4 MSWE CAN IND 7 18 20 CTY BLK WIRE BLK/RED WIRE BLU WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOWN DRIVER SIDE J/B (AT LEFT KICK PANEL) FUSE GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE HDWN HOT AT ALL TIMES HRSW HUP GND SLD- IND J/C 27 (FORWARD OF RIGHT REAR FENDERWELL) J/C 31 (BEHIND LEFT REAR SEAT BACK) J/C 32 (BEHIND RIGHT REAR SEAT BACK) JC-23 LEFT REAR BUCKLE SWITCH LEFT REAR DOOR COURTESY SWITCH LEFT REAR HEAD REST LIMIT SWITCH LEFT REAR SEAT MEMORY SWITCH LUGGAGE ROOM J/B (ON LEFT SIDE OF LUGGAGE COMPARTMENT) MPX MPX BKL ORG/ WIRE PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PASSENGER SIDE J/B ECU (AT RIGHT KICK PANEL) RRSW PNK/BLK WIRE PNK/BLU WIRE POWER SEAT MOTOR (LEFT REAR PASSENGER'S SEAT SLIDE CONTROL) POWER SEAT MOTOR (RIGHT REAR PASSENGER'S SEAT SLIDE CONTROL) POWER SEAT POSITION SENSOR (LEFT REAR PASSENGER'S SEAT SLIDE CONTROL) POWER SEAT POSITION SENSOR (RIGHT REAR PASSENGER'S SEAT SLIDE CONTROL) PVCC REAR DOOR ECU (LEFT) (INSIDE LEFT REAR DOOR) REAR DOOR ECU (RIGHT) (INSIDE RIGHT REAR DOOR) REAR SEAT CONTROL SWITCH REAR SEAT ECU (LEFT) (BEHIND LEFT REAR SEAT BACK) REAR SEAT ECU (RIGHT) (BEHIND RIGHT REAR SEAT BACK) REAR SEAT RESET SWITCH (UNDER FRONT OF CENTER FLOOR CONSOLE) RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT REAR BUCKLE SWITCH RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR HEAD REST LIMIT SWITCH RIGHT REAR SEAT MEMORY SWITCH RR SEAT (LH) FUSE RR SEAT (RH) FUSE SET- SGND SSRH SGND SSRS SSRS SEL SSRV SYSB VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

17 16 8 6 BRAIDED SG MACC MCMV MCO+ AUI+ AUO+ AUI- BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRAIDED BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (AT LEFT KICK PANEL) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN START OR RUN HOT WITH L-ACC REALAY ENERGIZED J/C 14, J/C 15 (BEHIND UPPER CENTER OF DASH) J/C 28 (REARWARD OF RIGHT REAR FENDERWELL) J/C 30 (REARWARD OF RIGHT REAR FENDERWELL) LEFT FRONT DOOR SPEAKER LT GRN WIRE LT GRN/RED WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MACC +B AUI- AUO- MIC- MULTI-DISPLAY NAVIGATION ECU (ON LOWER RIGHT SIDE OF LUGGAGE COMPT) PANEL FUSE PARKING BRAKE SWITCH PASSENGER SIDE J/B (AT RIGHT KICK PANEL) CRT FUSE PASSENGER SIDE J/B ECU (AT RIGHT KICK PANEL) PBEW PG-I FUSE PKB TC PNK PNK WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE REV NVMU RIGHT QUARTER PANEL RR ACC FUSE SOUND SYSTEM SPDO STEREO COMPONENT AMPLIFIER (RIGHT SIDE OF LUGGAGE COMPT, BEHIND TRIM) SYNC TEL FUSE TELEPHONE TRANSCEIVER, SPEAKER RELAY (RIGHT SIDE OF LUGGAGE COMPT) TX+ VG TX- TX+ N-MU VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/RED WIRE

1 2 W/ COMPASS W/O COMPASS ABS 1 FUSE ABS 2 FUSE AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM, BODY COMPUTER SYSTEM AIR SUS FUSE ALT FUSE ALT-S FUSE BATTERY FUSE AM 2 FUSE P-J/B FUSE ANTI-LOCK BRAKE SYSTEM, CRUISE CONTROL SYSTEM ANTI-THEFT SYSTEM, BODY COMPUTER SYSTEM, DOOR LOCKS SYSTEM, POWER WINDOWS SYSTEM BATTERY BLK WIRE BLK/BLU WIRE BLU WIRE BLU/YEL WIRE BODY COMPUTER SYSTEM BODY COMPUTER SYSTEM, EXTERIOR LIGHTS SYSTEM NAVIGATION SYSTEM SOUND SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM, ENGINE CONTROLS SYSTEM, TRANSMISSION SYSTEMS D-J/B FUSE D/C CUT FUSE DEFOG FUSE DEFOGGER SYSTEM EFI 2 FUSE EFI MAIN RELAY ELECTRONIC SUSPENSION SYSTEM ENGINE CONTROLS SYSTEM ENGINE ROOM J/B 1 (ON LEFT FRONT OF ENGINE COMPT, BEHIND HEADLIGHT) ENGINE ROOM R/B 1 ETCS FUSE H-LP HI FUSE FAN FUSE FAN RELAY FROM IGNITION SWITCH (DIAGRAM 3 OF 5) FUSE FUSIBLE LINK BLOCK GRN WIRE HEADLAMP RELAY HORN FUSE EFI 1 FUSE HEATER FUSE LUG J/B FUSE MIRRORS SYSTEM, PASSIVE RESTRAINTS SYSTEM MPX-B NCA WIRE PASSENGER SIDE J/B ECU R/B FUSE RADIO 1 FUSE CRT FUSE HAZ FUSE FUSE RED WIRE RELAY SEATS SYSTEM STARTER STARTING/ CHARGING SYSTEM TO DOME FUSE (DIAGRAM 2 OF 5) TO DRIVER SIDE J/B (D-ACC RELAY) (DIAGRAM 4 OF 5) TO ENGINE ROOM J/B 1 TO ENGINE ROOM J/B 1 (R/B 1, H-LP CLN TO ENGINE ROOM J/B 1 (R/B 1, H-LP L LWR, TO IGNITION SWITCH (DIAGRAM 3 OF 5) TO JUNCTION TO LUGGAGE ROOM J/B (DIAGRAM 5 OF 5) TO PASSENGER SIDE J/B VIO WIRE VIO/YEL WIRE WHT WIRE YEL WIRE

A/C IG FUSE AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BODY COMPUTER SYSTEM, HEADLIGHTS SYSTEM BODY COMPUTER SYSTEM, WIPER/ WASHER SYSTEM BODY COMPUTER SYSTEM, WIPER/WASHER SYSTEM CRUISE CONTROL SYSTEM ENGINE CONTROLS SYSTEM TRANSMISSIONS SYSTEM DOME FUSE ENGINE CONTROLS SYSTEM STARTING/ CHARGING SYSTEM ENGINE ROOM J/B 1 ENGINE ROOM J/B 1 (ON LEFT FRONT OF ENGINE COMPT, BEHIND HEADLIGHT) ENGINE ROOM R/B 1 ENGINE ROOM R/B 1 (ON LEFT FRONT OF ENGINE COMPT, BEHIND HEADLIGHT) FR FOG FUSE FR IG FUSE FROM DRIVER SIDE J/B FROM ENGINE ROOM J/B 1 FROM ENGINE ROOM J/B 1 (R/B 1, HEADLAMP RELAY) (DIAGRAM 1 OF 5) FROM FR FOG FUSE (DIAGRAM 2 OF 5) FROM FUSIBLE LINK BLOCK FROM PASSENGER SIDE J/B GRN WIRE H-LP CLN FUSE H-LP L LWR FUSE H-LP R LWR FUSE IGN FUSE INJ FUSE J/C 3 (NEAR ENGINE CONTROL MODULE, IN PROTECTIVE CASE) J/C 7 (BELOW ENGINE ROOM ROOM J/B 1, ENGINE ROOM R/B 1) LT GRN WIRE ORG/ WIRE PASSENGER SIDE J/B (AT RIGHT KICK PANEL) RED WIRE RELAY RELAY (DIAGRAM 2 OF 5) RELAY) (DIAGRAM 1 OF 5) TAIL FUSE WASHER FUSE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIP FUSE WIPER/ WASHER SYSTEM YEL WIRE

BANC BLK WIRE BLK/RED WIRE BLU WIRE D DOOR FUSE ENGINE CONTROLS SYSTEM, STARTING/ CHARGING SYSTEM, TRANSMISSIONS SYSTEM ENGINE ROOM J/B 1 (ON LEFT FRONT OF ENGINE COMPT, BEHIND ENGINE ROOM R/B 1 FROM DRIVER SIDE J/B FROM DRIVER SIDE J/B (D-ACC RELAY) (DIAGRAM 4 OF 5) FROM FUSIBLE LINK BLOCK FRONT CIGARETTE LIGHTER SEATS SYSTEM LT FUSIBLE LINK BLOCK (ON RIGHT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE H-LP LVL FUSE P RR-IG FUSE HEADLIGHTS SYSTEM IGNITION SWITCH JUNCTION CONNECTORS J/C 12, J/C 13 (BEHIND UPPER CENTER OF DASH) LOCK ON NAVIGATION SYSTEM SOUND SYSTEM ORG/ WIRE P ACC RELAY P B/ANC FUSE P CIG FUSE P DOOR FUSE P-ACC FUSE P-IG FUSE P S/HTR FUSE PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PASSENGER SIDE J/B ECU PNK WIRE POWER TOPS SYSTEM RED WIRE RED/WHT WIRE S/ROOF FUSE AMP FUSE SEATS SYSTEM STARTER FUSE STARTER RELAY TEL FUSE RELAY TO PASSENGER SIDE J/B WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

A/C FUSE ABS-IG FUSE AIRSUS FUSE AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM, BODY COMPUTER SYSTEM ANTI-THEFT SYSTEM, BODY COMPUTER SYSTEM, DOOR LOCKS SYSTEM, POWER WINDOWS SYSTEM BANC BLK WIRE BLK/WHT WIRE BLU WIRE BODY COMPUTER SYSTEM BODY COMPUTER SYSTEM, GARAGE DOOR SYSTEM, INTERIOR LIGHTS SYSTEM BODY COMPUTER SYSTEM, HORNS SYSTEM CRUISE CONTROL SYSTEM D B/ANC FUSE D P/SEAT FUSE D RR-IG FUSE D S/HTR FUSE D-ACC FUSE D-CIG FUSE D-ACC RELAY DRIVER SIDE J/B (AT LEFT KICK PANEL) DRIVER SIDE J/B ECU ELECTRONIC SUSPENSION SYSTEM FROM D S/HTR FROM FUSIBLE LINK BLOCK FROM SECURITY FUSE GRN WIRE GRY WIRE J/C 30 (REARWARD OF RIGHT REAR FENDERWELL) MEMORY SYSTEM MPX-IG FUSE NAVIGATION SYSTEM OBD FUSE PANEL FUSE PASSIVE RESTRAINTS SYSTEM, BODY COMPUTER SYSTEM PNK PNK WIRE POWER OUTLET PWR OUTLET FUSE REAR CIGARETTE LIGHTER RED WIRE RED/WHT WIRE RELAY SEATS SYSTEM SECURITY FUSE STOP FUSE SUPPLEMENTAL RESTRAINTS SYSTEM TI, TE FUSE TO ENGINE ROOM J/B 1 TO GAUGE TO IGNITION SWITCH (DIAGRAM 3 OF 5) TO J/C 12, J/C 13 (DIAGRAM 3 OF 5) TO PANEL TO PASSENGER SIDE J/B (P-ACC RELAY) (DIAGRAM 3 OF 5) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING SYSTEM, BODY COMPUTER SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BODY COMPUTER SYSTEM, EXTERIOR LIGHTS SYSTEM, INTERIOR LIGHTS SYSTEM BODY COMPUTER SYSTEM, INTERIOR LIGHTS SYSTEM CELLULAR TELEPHONE SYSTEM COIL FROM FUSIBLE LINK BLOCK FROM RR S/SHADE FUEL OPN(P) GRN WIRE GRY WIRE J/C 23 (REARWARD OF LEFT REAR FENDERWELL) L-ACC RELAY L-O/C (P) LCE LP FUSE LT GRN WIRE LUGGAGE ROOM J/B (ON LEFT SIDE OF LUGGAGE COMPARTMENT) LUGGAGE ROOM J/B ECU IG NAVIGATION SYSTEM NOISE FILTER P-GND P-P/SEAT FUSE RED WIRE RELAY RR A/C FUSE RR ACC FUSE RR DOOR LH FUSE RR DOOR RH FUSE RR ECU-B FUSE RR IG FUSE RR S/HTR FUSE RR S/SHADE FUSE RR S/SHADE RELAY CONTACT RR SEAT (LH) FUSE RR SEAT (RH) FUSE SEATS SYSTEM SOUND SYSTEM TO FUEL OPN WHT WIRE

1 2 4 5 6 7 9 10 14 15 16 17 20 21 23 24 A- A+ 1 4 5 6 17 23 26 GROUND CPUB SIG BDR 8 19 22 27 ML MUL PWS DLE 8 19 22 30 ML MUL PWS PWE ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN/RED WIRE CTY DBLS CPSE KEYE POLE HALF DRIVER DOOR ECU (IN LEFT FRONT DOOR) DRIVER SIDE J/B (AT LEFT KICK PANEL) FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) FULL GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES J/C 21 (FORWARD OF LEFT REAR FENDERWELL) J/C 27 (FORWARD OF RIGHT REAR FENDERWELL) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT DOOR LOCK MOTOR LSW KUL KL MPX-IG FUSE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE POWER WINDOW MASTER SWITCH 8 18 6 10 ML MUL PW RED WIRE RED/BLU WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT FRONT DOOR LOCK MOTOR UL ILL+ VIO/WHT WIRE VIO/YEL WIRE WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/RED WIRE