Lexus RX II (2003-2006) ed (front of engine) Wiring diagrams

2 1 32 ACMG HP TAM 9 8 23 RFC A/C AMBIENT TEMPERATURE SENSOR (BEHIND FRONT GRILLE) A/C MAGNETIC CLUTCH, LOCK SENSOR (ON A/C COMPRESSOR ASSEMBLY) BLK WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND RIGHT SIDE OF DASH) BLOWER MOTOR CONTROLLER (RIGHT SIDE OF DASH) BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE COOLING FAN ECU (LEFT FRONT OF ENGINE COMPARTMENT) DUAL EA (AT RIGHT SIDE OF ENGINE COMPT) ED (FRONT OF ENGINE) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (ON TOP FRONT OF ENGINE) FAN MAIN RELAY GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HEATER FUSE HEATER RELAY R/B 3 (RIGHT SIDE OF ENGINE COMPT) HOT IN ON OR START IH (AT LEFT SIDE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 2 (IN ENGINE ROOM R/B) JUNCTION CONNECTOR 17 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 7, 8 (BEHIND LEFT SIDE OF DASH) LCKI LT GRN WIRE MG/CLT RELAY OF DASH) JUNCTION CONNECTOR 6 (BEHIND LEFT SIDE OF DASH) ORG/ WIRE PNK WIRE PRESSURE SWITCH (RIGHT FRONT OF ENGINE COMPT) RED WIRE SINGLE SOLID STATE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

18 19 20 SIL WFSE TC PNK WIRE 3 4 MPX+ MPX- 5 12 MPX+ MPX- 6 20 5 TC SIL TS A/C AMPLIFIER (RIGHT SIDE OF DASH) AFS ECU (IF EQUIPPED) AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE) AUTO WIPER ECU (TOP RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) 24 12 22 BRN WIRE CENTER CLUSTER INTEGRATION PANEL COMBINATION METER DIA ED (FRONT OF ENGINE) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GATEWAY ECU (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE II (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) JUNCTION CONNECTOR 28, 29 (IN LEFT FRONT DOOR) JUNCTION CONNECTOR 30, 31 (LEFT REAR OF VEHICLE) JUNCTION CONNECTOR 45, 46 (IN DRIVER'S SEAT BOTTOM) LEFT REMOTE CONTROL MIRROR ECU (W/ DRIVING POSITION MEMORY) (IN LEFT FRONT DOOR) LT BLU WIRE LT GRN WIRE OCCUPANT CLASSIFICATION ECU (AT RIGHT FRONT SEAT) ORG/ WIRE PNK 6 7 WIRE PNK PNK PNK WIRE PNK WIRE POWER SEAT ECU (DRIVER'S SEAT) (W/ DRIVING POSITION MEMORY) POWER WINDOW MASTER SWITCH RED WIRE SIL SUSPENSION CONTROL ECU (UNDER RIGHT SIDE OF DASH) TRANSPONDER KEY COMPUTER (CENTER OF DASH) VIO WIRE W/ DRIVING POSITION MEMORY W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM W/O POWER TILT, POWER TELESCOPIC WHT WIRE WHT/BLK WIRE YEL WIRE

+BM 17 18 29 24 10 19 12 6 SPD 19 9 20 18 22 28 26 23 29 27 PNK WFSE IGSW TC SIL VPA EPA VCPA WIRE ACCEL POSITION SENSOR (LEFT SIDE OF DASH, ON ACCELERATOR PEDAL) BLK WIRE BLK/RED WIRE BLU WIRE BLU/WHT WIRE BRN WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND ED (FRONT OF ENGINE) EE (REAR OF ENGINE) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ETCS FUSE FUSIBLE LINK BLOCK (IN ENGINE ROOM R/B) GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT GAUGE 1 PANEL J/B FUSE (LEFT SIDE OF DASH) IGN FUSE IK (TOP LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) J/C 16 (RIGHT SIDE OF DASH) J/C 17 (RIGHT SIDE OF DASH) J/C 20, 21 (RIGHT SIDE OF DASH) J/C 7, 8 (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ NCA WIRE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK CCS WIRE PNK WFSE WIRE PNK WIRE RED WIRE RED/WHT WIRE RES/ ECC SET/ COAST SIL SKID CONTROL ECU WITH ACTUATOR (RIGHT FRONT OF ENGINE COMPT) SPEEDOMETER STOP FUSE STOPLIGHT SWITCH THROTTLE POSITION SENSOR (ON THROTTLE BODY) VIO WIRE W/ MAYDAY SYSTEM LATE PRODUCTION W/O MAYDAY SYSTEM, ALL EARLY PRODUCTION WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

A/C LOCK SENSOR AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD BLK WIRE BP (LOWER RIGHT "B" PILLAR) BRN WIRE BS (RIGHT REAR OF CARGO AREA) COMBINATION SWITCH CRANKSHAFT POSITION SENSOR SHIELD DATA LINK CONNECTOR 3 DISTANCE CONTROL ECU ED (FRONT OF ENGINE) EE (REAR OF ENGINE) ENGINE CONTROL MODULE EXCEPT MARK LEVINSON MARK LEVINSON FRONT PASSENGER'S SEAT HEATER FRONT PASSENGER'S SIDE BUCKLE SWITCH FRONT PASSENGER'S SIDE POWER SEAT CONTROL SWITCH FRONT POWER OUTLET GRN WIRE HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) SHIELD HEIGHT CONTROL COMPRESSOR ASSEMBLY IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 5 IGNITION COIL, IGNITER 6 J/B 3 (LEFT SIDE OF DASH) JUNCTION CONNECTOR 10 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 17 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 20, 21 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 37 (AT REAR CARGO AREA) JUNCTION CONNECTOR 42 (REAR OF CARGO AREA) JUNCTION CONNECTOR 47, 48 (IN PASSENGER'S SEAT CUSHION) KNOCK SENSOR 2 SHIELD KNOCK SENSOR 1 SHIELD LASER SENSOR LEFT VVT SENSOR SHIELD MAYDAY ECU OCCUPANT CLASSIFI- CATION ECU REAR HEIGHT CONTROL SOLENOID VALVE RED WIRE RIGHT REAR DOOR LOCK MOTOR, DOOR UNLOCK DIRECTION SWITCH RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR SIDE MARKER LIGHT RIGHT VVT SENSOR SHIELD SHIELD SHIELD SHIELD STEREO COMPONENT AMPLIFIER SUSPENSION CONTROL ECU TELEVISION CAMERA ECU VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR JUNCTION CONNECTOR YEL WIRE