Lexus LS III (2000-2003) luggage room j/b ecu Wiring diagrams

6 17 1 26 23 24 15 2 12 BDR 6 26 1 17 23 24 15 2 12 BDR 6 7 8 5 RSSI DATA +5 7 10 8 CTY CTYB CYL BDCY BDR GND BLK WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/RED WIRE BRN/WHT WIRE CTY CTYB CYL LP HTR- D DOOR FUSE DOOR LOCK CONTROL RECEIVER DOOR RR LH FUSE DOOR RR RH FUSE DRIVER DOOR ECU (IN DOOR) DRIVER SIDE J/B (LEFT KICK PANEL) GATEWAY ECU (BEHIND LEFT END OF DASH) GRN WIRE GRY/BLK WIRE HOT AT ALL TIMES J/C 21 (FORWARD OF LEFT REAR FENDER- WELL) J/C 30 (REARWARD OF RIGHT REAR FENDER- WELL) LEFT FRONT DOOR COURTESY LIGHT LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY LIGHT LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR ECU (IN DOOR) LEFT SIDE OUTER REAR VIEW MIRROR LGCY LGLP LUGGAGE COMPARTMENT LIGHT 1 LUGGAGE COMPARTMENT LIGHT 2 LUGGAGE DOOR LOCK SWITCH LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU MPX NCA WIRE ORG/ WIRE P DOOR FUSE P-GND PASSENGER DOOR ECU (IN DOOR) PASSENGER SIDE J/B (RIGHT KICK PANEL) PNK PNK WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE RDA RSSI RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT DOOR COURTESY LIGHT RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY LIGHT RIGHT REAR DOOR COURTESY SWITCH RIGHT REAR DOOR ECU (IN DOOR) RIGHT SIDE OUTER REAR VIEW MIRROR RR ECU-B FUSE THEFT DETERRENT ECU (BEHIND RIGHT CENTER OF DASH) TRANSPONDER KEY COMPUTER (BEHIND RIGHT CENTER OF DASH) VIO/GRN WIRE WHT WIRE WHT/BLK WIRE

13 2 10 12 1 MPX- MPX+ BUBS BLK WIRE BLK/WHT WIRE BLU WIRE COMBINATION METER DOME FUSE FUSE FUSE LINK BLOCK GATEWAY-ECU (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HIGH MOUNTED STOP LIGHT HOT AT ALL TIMES HOT IN RUN DRIVER SIDE J/B (AT LEFT KICK PANEL) GAUGE FUSE J/C 10, J/C 12 (BEHIND UPPER CENTER OF DASH) J/C 16, J/C 17 (BEHIND UPPER CENTER OF DASH) J/C 23 (REARWARD OF LEFT REAR FENDERWELL) J/C 24, J/C 25 (LEFT REAR OF LUGGAGE COMPT) LCE LP FUSE LEFT LEFT REAR COMBINATION LIGHT LUG J/B FUSE LUGGAGE ROOM ECU (LEFT SIDE OF LUGGAGE COMPARTMENT) LUGGAGE ROOM J/B ECU P-GRD PASSENGER SIDE J/B (AT RIGHT KICK PANEL) RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT LICENSE PLATE LIGHTS RIGHT REAR COMBINATION LIGHT STOP LIGHT TAIL LIGHTS TURN SIGNAL STOP LIGHT LIGHT TURN SIGNAL TAIL LIGHTS LIGHT VIO WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AUDIO, REAR A/C CONTROL SWITCH BLK WIRE BRN WIRE CLEARANCE SONAR ECU CLIMATE CONTROL SEAT ECU (DRIVER'S SEAT) DOOR LOCK SWITCH (LUGGAGE) DRIVER SEAT ECU FUEL LID OPENER MOTOR FUEL PUMP HIGH MOUNTED STOP LIGHT J/C 21 (FORWARD OF LEFT REAR FENDERWELL) J/C 23 (REARWARD OF LEFT REAR FENDERWELL) J/C 24, J/C 25 (ON LEFT REAR OF LUGGAGE COMPT) J/C 31 (BEHIND LEFT REAR SEAT BACK) LEFT FRONT BUCKLE SWITCH LEFT FRONT BUCKLE SWITCH LEFT REAR DOOR ECU DRIVER DOOR ECU LEFT FRONT SEAT HEATER LEFT REAR BUCKLE SWITCH LEFT REAR COMBIN- ATION LIGHT LEFT REAR HEAD REST LIMIT SWITCH LEFT REAR SEAT ECU LEFT REAR SEAT HEATER LEFT REAR SUSPENSION CONTROL ACTUATOR LEFT VIBRATION SEAT ECU LUGGAGE COMPARTMENT DOOR CLOSER MOTOR LUGGAGE COMPARTMENT DOOR KEY UNLOCK SWITCH LUGGAGE ROOM J/B (ON LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU NOISE FILTER POWER SEAT POSITION SENSOR (DRIVER'S SEAT CUSHION CONTROL) POWER SEAT POSITION SENSOR (DRIVER'S SEAT SLIDE CONTROL) POWER SEAT POSITION SENSOR (REAR PASSENGER'S LEFT SEAT SLIDE CONTROL) REAR A/C UNIT REAR HEIGHT CONTROL VALVE REAR SEAT CONTROL SWITCH REAR SUNSHADE CONTROL RELAY RIGHT REAR COMBIN- ATION LIGHT SGND W/ REAR POWER SEAT W/ REAR POWER SEAT W/ REAR POWER SEAT WHT WIRE WHT/BLK WIRE

+B GND TSRR MPX- 1 3 8 GND MPX+ MPX- 10 3 TX- TX+ 10 9 RTX+ RTX- 2 5 3 6 ATX+ ATX- TXS+ TXS- 21 9 20 8 TXS- TXS+ ATX- ATX+ 5 15 TX+ TX- 5 18 MTX+ MTX- 5 6 4 14 MPX-B HIC MPX-IG P-GND 6 1 TX- TX+ A/C CONTROL ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C SOLAR SENSOR (REAR) AUDIO, REAR A/C CONTROL SWITCH BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM COOL BOX ILLUM REAR DAMPER SERVO MOTOR DIO DOME FUSE DRIVER SIDE J/B (LEFT KICK PANEL) A/C FUSE EXO FUSE FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) LUG J/B FUSE GATEWAY ECU (BEHIND LEFT END OF DASH) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GTX+ GTX- HEATER CONTROL SWITCH (W/ NAVIGATION) (PART OF MULTI-DISPLAY) HEATER CONTROL SWITCH (W/O NAVIGATION) (CENTER OF DASH) HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG B+ J/C 10 (BEHIND CENTER OF DASH) J/C 12, J/C 13 (BEHIND CENTER OF DASH) J/C 14, J/C 15 (BEHIND CENTER OF DASH) J/C 16, J/C 17 (BEHIND CENTER OF DASH) J/C 23 (REARWARD OF LEFT REAR FENDEWRWELL) LT GRN WIRE LT GRN/RED WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) RR ECU-B FUSE LUGGAGE ROOM J/B ECU MPX- RMGV SMOK AUTO RHR RFR FRS SG MPX-IG FUSE P-ACC FUSE PASSENGER SIDE J/B (RIGHT KICK PANEL) P-IG FUSE PNK/GRN WIRE R-B RADIO, PLAYER RAUTO RDO REAR A/C AMPLIFIER REAR A/C UNIT REAR BLOWER RESISTOR REAR BLOWER MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RFR RHR RR A/C FUSE SFRS SMOKE SENSOR STEREO COMPONENT AMPLIFIER STEREO COMPONENT TUNER VIO WIRE VIO/GRN WIRE W/ NAV W/O NAV W/ NAVIGATION W/O COOLER W/ COOLER W/O NAVIGATION WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE FSW+ HOT AT ALL TIMES J/C 23 (REARWARD OF LEFT REAR FENDERWELL) J/C 26 (NEAR CENTER OF REAR SPEAKER SHELF) LE MD MU LMT LUGGAGE ROOM J/B (ON LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU ORG/ WIRE P-GND PASSENGER SIDE J/B ECU (AT RIGHT KICK PANEL) REAR SUNSHADE CONTROL RELAY (BELOW CENTER OF REAR SPEAKER SHELF) REV REAR SUNSHADE SWITCH REV RR S/SHADE FUSE RR S/SHADE RELAY RSS RSW W/O REAR PWR SEAT AND/OR AIR SUSPENSION W/ REAR PWR SEAT AND/OR AIR SUSPENSION WHT WIRE WHT/BLK WIRE YEL WIRE