Lexus LS III (2000-2003) brn Wiring diagrams

ABS IG FUSE ABS IND SLIP IND VSC OFF IND AIR SUSPENSION ECU (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE PEDAL LOAD SENSING SWITCH (ON BRAKE PEDAL BRACKET) BRN WIRE CHS+ COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) DOME FUSE DRIVER SIDE J/B (AT LEFT KICK PANEL) DRIVER SIDE J/B ECU (AT LEFT KICK PANEL) FRO FSW+ FSW- COMPUTER DATA LINES SYSTEM FUSE GAUGE FUSE GGND YSS SHIELD GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GYAW HOT AT ALL TIMES HOT IN ON OR START J/C 10 (BEHIND UPPER CENTER OF DASH) J/C 12 (BEHIND UPPER CENTER OF DASH) J/C 12, J/C 13 (BEHIND UPPER CENTER OF DASH) J/C 16, J/C 17 (BEHIND UPPER CENTER OF DASH) LEFT REAR ABS SPEED SENSOR LT GRN WIRE PARKING BRAKE SWITCH (ON BRAKE LEVER) PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PNK WIRE RED WIRE RIGHT REAR ABS SPEED SENSOR RL+ RL- CHS- CHS+ +BO D/G RR- RR+ SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) SPEEDO STEERING SENSOR (INSIDE TOP OF STEERING COLUMN) STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) STP PKB TRACTION CONTROL SWITCH TRIG VGS YD VIO WIRE VSC WARNING BUZZER (BELOW LOWER LEFT SIDE OF DASH) VYS WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YAW - YAW RATE SENSOR (BELOW REAR OF CENTER CONSOLE) YEL WIRE YEL/GRN WIRE

1 2 3 4 5 6 VZ GND PT MOPEN MSHUT 1 2 3 4 5 6 VZ GND PT REC FRS 1 2 3 OPEN SHUT A/C AMBIENT TEMPERATURE SENSOR (BEHIND LEFT BUMPER) A/C COMP RELAY A/C CONTROL ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C EVAPORATIVE TEMPERATURE SENSOR A/C IG FUSE A/C MAGNETIC CLUTCH, LOCK SWITCH (RIGHT SIDE OF ENGINE) A/C ROOM TEMPERATURE SENSOR (LEFT SIDE OF DASH) ACMG AIR INLET CONTROL SERVO MOTOR AIR MIX CONTROL SERVO MOTOR (DRIVER) AIR MIX CONTROL SERVO MOTOR (PASSENGER) AIR VENT MODE CONTROL SERVO MOTOR (DRIVER) AIR VENT MODE CONTROL SERVO MOTOR (PASSENGER) AMDB AMPB AODB AOPB BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOL AIR BYPASS SERVO MOTOR (DRIVER) COOL AIR BYPASS SERVO MOTOR (PASSENGER) COOLING FAN ECU (ON RADIATOR SUPPORT) DUCT SENSOR (DRIVER) (LEFT SIDE OF DASH) DUCT SENSOR (PASSENGER) (RIGHT SIDE OF DASH) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) ENGINE ROOM J/B 1 (LEFT FRONT OF ENGINE COMPT) ETAM EXHAUST GAS SENSOR (RIGHT SIDE OF ENGINE) FAN FUSE FAN RELAY FR IG FUSE FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 3 (NEAR ECM, IN PROTECTIVE CASE) J/C 4 (NEAR ECM, IN PROTECTIVE CASE) J/C 7 (BEHIND LEFT HEADLAMP) LCKI LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MAGNETIC FIELD SENSOR (W/ COMPASS) NCA WIRE NOX ORG/ WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RFC SG TPI AIR AIF SG-7 TPBDR ABODR ABSDR TAM TELEPHONE TRANSCEIVER/ SPEAKER RELAY TFACEPA TFACEDR TR NOX TPBPA ABOPA ABSPA VX VY C-GND D-SIG SHIELD TELIN VMID SG-1 SG-2 SG-3 SG-4 SG-5 WATER VALVE SERVO MOTOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WVO WVS WVIG YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

A/C COMP RELAY A/C CONTROL ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C FUSE A/C IG FUSE A/C MAGNETIC CLUTCH, LOCK SWITCH (RIGHT SIDE OF ENGINE) ACMG BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN ECU (ON RADIATOR SUPPORT) DRIVER SIDE J/B (LEFT KICK PANEL) ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) ENGINE COOLANT TEMPERATURE SENSOR (ON FRONT CENTER OF ENGINE) ENGINE ROOM J/B 1 (LEFT FRONT OF ENGINE COMPT) FAN FUSE FAN RELAY FR IG FUSE FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG +B MPX+ GND J/C 1 (NEAR ECM, IN PROTECTIVE CASE) J/C 14, J/C 15 (BEHIND CENTER OF DASH) J/C 3 (NEAR ECM, IN PROTECTIVE CASE) J/C 4 (NEAR ECM, IN PROTECTIVE CASE) J/C 7 (BEHIND LEFT HEADLAMP) LCKI LT GRN WIRE LT GRN/RED WIRE P-ACC FUSE P-IG FUSE PASSENGER SIDE J/B (RIGHT KICK PANEL) RED WIRE RED/BLU WIRE RFC SHORT CONNECTOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE

+B +BM 11 12 18 PNK WIRE 13 12 STPI STPO 2 4 5 6 7 8 13 17 26 EC BATT 3 4 9 13 14 18 19 20 21 22 26 27 29 30 31 32 33 34 35 TC STP NEO 4 TRC+ ENG+ ACCEL POSITION SENSOR (BEHIND LEFT CENTER OF DASH) BLK ORG/ WIRE BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU/ WHT WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM CRUISE CRUISE CONTROL SWITCH D POSITION SWITCH (PARK/NEUTRAL POSITION SWITCH) DRIVER SIDE J/B (AT LEFT KICK PANEL) DRIVER SIDE J/B (AT LEFT KICK PANEL) OBD FUSE DRIVER SIDE J/B ECU (AT LEFT KICK PANEL) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) ENGINE ROOM R/B 1 (IN ENGINE ROOM J/B 1, BEHIND LEFT HEADLIGHT) EFI MAIN RELAY ETCS FUSE EFI 1 FUSE FR IG FUSE GRN WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE J/C 1 J/C 2 (IN ECU BOX) J/C 3 (NEAR ENGINE CONTROL MODULE, IN PROTECTIVR CASE) J/C 7 (BELOW ENGINE ROOM J/B 1, ENGINE ROOM R/B 1) JUNCTION CONNECTOR (NEAR ENGINE CONTROL MODULE, IN PROTECTIVE CASE) LT GRN/BLK WIRE MREL IGSW SIL NSSD ORG/ WIRE PASSENGER SIDE J/B (RIGHT KICK PANEL) PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RES+ SET/ COAST SHIFT LOCK CONTROL ECU (BELOW SHIFT LEVER, IN CENTER CONSOLE) SHORT CONNECTOR SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) STOP FUSE STOPLIGHT SWITCH (ON BRAKE PEDAL BRACKET) VIO WIRE VIO/YEL WIRE VPA EPA VCPA WFSE EPTK VPTK TRC- ENG- CCS WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/BLK WIRE

10 11 12 13 16 17 18 SLU- SLU+ SLN- SLN+ 2 3 4 22 23 24 25 M- M+ BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DOME FUSE DRIVER SIDE J/B (AT LEFT KICK PANEL) DRIVER SIDE J/B (LEFT KICK PANEL) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) EOIL OIL SLT- SLT+ ETA VC FUSE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 10 (BEHIND UPPER CENTER OF DASH) J/C 12 (BEHIND UPPER CENTER OF DASH) J/C 13 (BEHIND UPPER CENTER OF DASH) J/C 3 (NEAR ENGINE CONTROL MODULE, IN PROTECTIVE CASE) J/C 4 J/C 5 (NEAR ENGINE CONTROL MODULE, IN PROTECTIVE CASE) JC-16 JC-17 LT GRN/BLK WIRE PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PNK/BLK WIRE RED WIRE SHIELDED SIL SPEEDOMETER THROTTLE CONTROL MOTOR (ON THROTTLE BODY) THROTTLE POSITION SENSOR (ON THROTTLE BODY) TRANSMISSION SYSTEMS VEHICLE SPEED SENSOR (ON TRANSMISSION) WFSE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

3 22 TC WFSE AIR SUSPENSION ECU (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BRN WIRE CG SG COMBINATION METER DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) DRIVER SIDE J/B (AT LEFT KICK PANEL) ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) GRN WIRE GRY WIRE HOT AT ALL TIMES J/C 13 (BEHIND UPPER CENTER OF DASH) LT GRN/BLK WIRE OBD FUSE OPB TC TS WFSE BAT PNK/BLK WIRE SIL SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) TAC TACH WHT WIRE WHT/BLK WIRE WHT/GRN WIRE

2 1 4 3 9 10 ESS 23 3 5 +BI 4 24 17 23 6 16 TS D/G TRIG +BO 9 17 15 22 SOL+ SOL- ABS IG FUSE BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER DASH) DATA LINK CONNECTOR (DLC) 7 14 DRIVER SIDE J/B (LEFT KICK PANEL) FUSE GRN WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START J/C 12, 13 (BEHIND UPPER CENTER OF J/C 16, 17 (BEHIND UPPER CENTER OF DASH) PASSENGER SIDE J/B (RIGHT KICK PANEL) PNK WIRE PPS SOLENOID (ON LEFT FRONT OF ENGINE COMPT) SKID CONTROL ECU (BEHIND LEFT SIDE OF DASH) STEERING SENSOR (INSIDE TOP OF STEERING COLUMN) TRIG BAT PNK WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SIL CHS+ ACCELERATION SENSOR AIR SUSPENSION ECU AIRSUS FUSE BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES ENGINE CONTROL MODULE ERL ERR FAL+ FAL- SLRL SLRR FBL- FAL- FRO VT VH GGND GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEIGHT CONTROL SENSOR (LEFT FRONT) HEIGHT CONTROL SENSOR (REAR) HEIGHT CONTROL SENSOR (RIGHT FRONT) HSW INSTRUMENT CLUSTER J/C 16/17 (BEHIND UPPER CENTER OF DASH) J/C 18 (UPPER RIGHT SIDE OF DASH) J/C 27 J/C 28/29 (REARWARD OF RIGHT REAR FENDERWELL) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE ORG/ WIRE PNK SGFL SGFR RM+ RM- WIRE PNK WIRE PNK/BLU WIRE RAL+ RAR+ RAR- RAR+ RBL- RBR- RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SGFL SGFR SGRR SHB SHFL SHFR SHFR SHFL SHG SHRR SHRL STEERING SENSOR SUSPENSION CONTROL ACTUATOR (LEFT FRONT) SUSPENSION CONTROL ACTUATOR (LEFT REAR) SUSPENSION CONTROL ACTUATOR (RIGHT FRONT) SUSPENSION CONTROL ACTUATOR (RIGHT REAR) TACH TACH RC SLEX SLFR SLFL TD CHS- VGS VIO WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BKUP BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM FSSS FSMS FSSV SMOK AUTO RHR RFR FRS FUEL OPN FUSE FUSIBLE LINK BLOCK (ON RIGHT REAR OF ENGINE COMPT) GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT AT ALL TIMES LUG J/B FUSE HOT AT ALL TIMES PASSENGER SIDE J/B (AT RIGHT KICK PANEL) FUSE HOT IN ON OR START DRIVER SIDE J/B (AT LEFT KICK PANEL) MPX-IG FUSE IG RSS L-O/C(P) FUEL OPN(P) FUEL OPN(O) LCLS LOPN LCM+ LCM+ LEFT QUARTER PANEL) LGCY LGLP LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) LUGGAGE ROOM J/B ECU (LEFT SIDE OF LUGGAGE COMPT) MPX MPX+ MPX FSMV SG FSME FSSE BDCY RBIL BUBS RMGV MPX-IG MPX-B HIC ORG/ WIRE P-GND PNK/BLU WIRE PNK/GRN WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM (L-ACC RELAY) POWER WINDOWS SYSTEM (RR S/ SHADE RELAY) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY TKUL LCTY TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

+SM AIRBAG WIP 2 3 4 5 6 7 8 9 10 BACK BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CSPT ENGINE CONTROLS SYSTEM FSPT FUSE GRN WIRE GRY/BLK WIRE GRY/BLU WIRE HDLV ALTL WNG PIND HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES DRIVER SIDE J/B (AT LEFT KICK PANEL) FUSE IGNITION SWITCH LCTY RCTY SNOW PER RRSW LOCK MPX MPX-B B/ANC GND MPX-IG NAVIGATION SYSTEM P B/ANC FUSE PASSENGER SIDE J/B (AT RIGHT KICK PANEL) PASSENGER SIDE J/B ECU (AT RIGHT KICK PANEL) PNK S/S +2 WIRE PNK/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE REV PBIL PBM+ PBM- BKLL RUN WIRE SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE VIO/GRN WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/GRN WIRE