Lexus LS III (2000-2003) driver side j/b (at left kick panel) Wiring diagrams

BLK WIRE BLU WIRE D P/SEAT FUSE DRIVER SIDE J/B (AT LEFT KICK PANEL) DRIVER'S LUMBAR SUPPORT CONTROL SWITCH HOT AT ALL TIMES J/C 21 (FORWARD OF LEFT REAR FENDERWELL) LOWER SIDE LUMBAR CONTROL MOTOR RED WIRE UPPER SIDE LUMBAR CONTROL MOTOR WHT WIRE

BLK WIRE D S/HTR FUSE DRIVER SEAT HEATER DRIVER SIDE J/B (AT LEFT KICK PANEL) HOT IN ON OR START J/C 21 (FORWARD OF LEFT REAR FENDERWELL) LT GRN WIRE ORG/ WIRE P S/HTR FUSE P-IG FUSE PASSENGER SEAT HEATER PASSENGER SIDE J/B (AT RIGHT KICK PANEL) RED WIRE SEAT HEATER SWITCH THL THR+ WHT 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 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 M+ BLK/RED WIRE BLK/YEL WIRE BRN/BLK WIRE BRN/WHT WIRE BRN/YEL WIRE CLEARANCE SONAR ECU (ON LEFT SIDE OF LUGGAGE COMPT) CLEARANCE SONAR SWITCH CLEARANCE WARNING SONAR BUZZER (FRONT) (BEHIND LEFT SIDE OF DASH) CLEARANCE WARNING SONAR BUZZER (REAR) (NEAR CENTER OF REAR SPEAKER SHELF) CLSW FBZ+ IG RBZ+ MGND FGND FRS FR FCR FCL FL COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (AT LEFT KICK PANEL) FBZ GAUGE FUSE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT IN ON OR START LT GRN/RED WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) ORG/ WIRE PNK/BLU WIRE PNK/GRN WIRE RBZ RGND FLS RR RBR RBL RL REALAY ENERGIZED LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) RR IG FUSE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE ULTRASONIC SENSOR (FRONT LEFT CENTER) ULTRASONIC SENSOR (FRONT LEFT SIDE) ULTRASONIC SENSOR (FRONT LEFT) ULTRASONIC SENSOR (FRONT RIGHT CENTER) ULTRASONIC SENSOR (FRONT RIGHT SIDE) ULTRASONIC SENSOR (FRONT RIGHT) ULTRASONIC SENSOR (REAR LEFT CENTER) ULTRASONIC SENSOR (REAR LEFT) ULTRASONIC SENSOR (REAR RIGHT CENTER) ULTRASONIC SENSOR (REAR RIGHT) VIO/GRN WIRE VIO/YEL WIRE WHT/BLK 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

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

BLK WIRE BLU WIRE BRN WIRE CLS COMBINATION METER CTY CTY CTY DOME FUSE FUSE DOOR LOCK CONTROL RECEIVER (INNER MIRROR) DATA RSSI +5 DOWN UP OPN DRIVER DOOR ECU (INSIDE FRONT OF LEFT FRONT DOOR) DRIVER SIDE J/B (AT LEFT KICK PANEL) DWN UP GATEWAY-ECU (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN RUN DRIVER SIDE J/B (AT LEFT KICK PANEL) GAUGE FUSE IG OPN CLS J/C 10, J/C 12 (BEHIND UPPER CENTER OF DASH) J/C 14 (BEHIND UPPER CENTER OF DASH) J/C 16, J/C 17 (BEHIND UPPER CENTER OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR ECU (INSIDE FRONT OF LEFT REAR DOOR) LT GRN WIRE LT GRN/RED WIRE MOON ROOF CONTROL ECU (AT FRONT OF ROOF OPENING) MPX OVERHEAD J/B (AT FRONT OF ROOF OPENING) IG P-IG FUSE PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PNK PNK WIRE PNK WIRE PNK/BLU WIRE RDA RSSI RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT REAR DOOR COURTESY SWITCH RIGHT FRONT DOOR COURTESY SWITCH S/ROOF FUSE THEFT DETERRENT ECU (BEHIND RIGHT UPPER CENTER OF DASH) TRANSPONDER KEY COMPUTER (BEHIND UPPER CENTER OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

1 6 5 17 4 25 26 23 2 3 8 19 20 16 GND BDR SIG 2 4 5 6 15 16 17 22 23 25 30 AUTO 8 7 6 5 +5 DATA RSSI EI AUTO BLK/WHT WIRE BLU/BLK WIRE BLU/RED WIRE BRN/RED WIRE BRN/WHT WIRE BZR BZRG CPUB CTY DN UP PLS LMT SGND WLSW D-ACC FUSE DDN DOOR LOCK CONTROL RECEIVER (INNER MIRROR) DRIVER SIDE J/B (AT LEFT KICK PANEL) DUP GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ACC OR ON HOT AT ALL TIMES HOT AT ALL TIMES PASSENGER SIDE J/B (AT RIGHT KICK PANEL) D DOOR FUSE HOT IN ON OR START 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 21 (FORWARD OF LEFT REAR FENDERWELL) KEYLESS BUZZER (NEAR BASE OF "A" PILLAR) KEYLESS BUZZER ON/OFF SWITCH LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT POWER WINDOW MOTOR LMT MPX-IG FUSE ORG/ WIRE PLS PNK/BLU WIRE PNK/GRN WIRE POWER WINDOW MASTER SWITCH PWS MUP MDN PWE RDA RSSI RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SECURITY FUSE THEFT DETERRENT ECU (BEHIND UPPER RIGHT CENTER OF DASH) TRANS- PONDER KEY COMPUTER (BEHIND UPPER CENTER OF DASH) VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE W/L WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

2 6 7 SYSB BLK WIRE BLU WIRE BRN WIRE DRIVER DOOR ECU DRIVER SIDE J/B (AT LEFT KICK PANEL) FRONT PASSENGER DOOR ECU FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IG STRT STOP J/C 10, J/C 11 (BEHIND UPPER CENTER OF DASH) J/C 31 (BEHIND LEFT REAR SEAT BACK) LEFT REAR DOOR ECU LEFT REAR SEAT ECU MPX LEFT REAR VIBRATION SEAT ECU IG STRT STOP P RR-IG FUSE PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PNK PNK WIRE PNK WIRE PNK/ (LEFT REAR PASSENGER SEAT BACK) WIRE PNK/BLU WIRE RED WIRE RIGHT REAR DOOR ECU RIGHT REAR SEAT ECU MPX RIGHT REAR VIBRATION SEAT ECU STRT STOP VIB+ VIB- VIBE VIBRATION SWITCH (PART OF REAR SEAT CONTROL SWITCH) VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE