Lexus RX II facelift (2006-2009) instrument panel j/b (left side of dash) Wiring diagrams

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 26 IG A/C AMPLIFIER (RIGHT SIDE OF DASH) A/C ROOM A/C SOLAR SENSOR (BEHIND UPPER LEFT SIDE OF DASH) A/C THERMISTOR (LEFT SIDE OF DASH) AIR AIF AOF AOD TPI TPO TPD TPP SG TE AIR INLET CONTROL SERVO MOTOR (BEHIND RIGHT SIDE OF DASH) AIR MIX CONTROL SERVO MOTOR (DRIVER SIDE) (BEHIND LEFT SIDE OF DASH) AIR MIX CONTROL SERVO MOTOR (FRONT PASSENGER SIDE) (BEHIND RIGHT SIDE OF DASH) AIR VENT MODE CONTROL SERVO MOTOR (BEHIND RIGHT SIDE OF DASH) AMDC AMDH AMPC SG-4 SG-3 SG-2 SG-1 AMPH BLK WIRE BLU WIRE BLW TSD TSP BRN WIRE COMPUTER DATA LINES SYSTEM DEF ECU- IG 1 FUSE ECU-B 1 FUSE FACE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START HUMIDITY II (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MCOOL MFRS MHOT MPX+ MPX- WIP GND MREC ORG/ WIRE PNK SSR+ WIRE PNK WIRE R/B 3 (LEFT SIDE OF ENGINE COMPT) RED WIRE SG-5 VIO WIRE WATER PUMP FUSE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

1 2 3 +B 1 2 3 +B SI GND 1 2 3 4 5 6 CLK TOECU TOINV STB GND IG 1 2 PGND PBAT 14 15 16 18 CLK ITE ETI STB 25 33 CANH CANL A/C AMBIENT TEMPERATURE SENSOR A/C WIP RELAY J/B 2 (LEFT SIDE OF ENGINE COMPT) BLK WIRE BLK/RED 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 COMPRESSOR MOTOR (FRONT OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM DUAL ED (FRONT OF ENGINE) ENGINE COOLANT TEMPERATURE SENSOR EV (LEFT REAR OF ENGINE) FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) RDI FAN 1 GRN WIRE GRN/BLK WIRE GRY WIRE HEATER FUSE HEATER RELAY HOT AT ALL TIMES HOT IN ON OR START HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INVERTER EW (LEFT REAR OF ENGINE) (LEFT SIDE OF ENGINE COMPT) JUNCTION CONNECTOR 17 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 20 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 6 JUNCTION CONNECTOR 6 (BEHIND LEFT SIDE OF DASH, JUNCTION CONNECTOR 7, 8 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 9 MODE MONITOR TERMINAL NCA WIRE ORG/ WIRE PNK WIRE PRESSURE SWITCH (RIGHT FRONT OF ENGINE COMPT) RDI FAN 1 RELAY RDI FAN 2 RDI FAN 2 RELAY RED WIRE RIGHT COOLING FAN ECU (RIGHT FRONT OF ENGINE COMPT) SINGLE TAM WP VIO WIRE WATER PUMP MOTOR (A/C) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

8 4 +B BKUP LP RELAY BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GRY WIRE HOT IN ON OR START HOT W/ IGCT RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) IGCT 2 FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 2 (LEFT SIDE OF ENGINE COMPT) J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 36 (AT REAR CARGO AREA) J/C 4 (LEFT FRONT OF ENGINE COMPT, BEHIND HEADLIGHT) J/C 40 (AT REAR CARGO AREA) J/C 41 (AT REAR CARGO AREA) J/C 7, 8 (BEHIND LEFT SIDE OF DASH) LEFT BACK-UP LIGHT MODE MONITOR TERMINAL ORG/ WIRE PNK 11 WIRE PNK WIRE R/B 3 (LEFT SIDE OF ENGINE COMPT) REAR J/B (LEFT REAR SIDE OF CARGO AREA) RED WIRE RED/BLK WIRE RIGHT BACK-UP LIGHT SHIFT LEVER POSITION SENSOR (PARK/NEUTRAL POSITION SWITCH) WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 SH BZR 1 2 3 ACT+ BATB ACT- 16 17 18 19 20 21 GSW LCTY PWS PKB LSWL ILE 8 9 10 11 12 13 14 15 HRLY ACTD PNK WIRE ALTB T RLY ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE CSPT FSPT ACAN DOOR 1 FUSE DOOR 2 FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM NAVIGATION SYSTEM DRL ECU- IG 1 FUSE ECU-ACC FUSE ECU-B 1 FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HDLO HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HORN BECU HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IJ (LEFT TOP OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEM II (AT LEFT KICK PANEL) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM SOUND SYSTEMS INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM J/C 13 (CENTER OF DASH) KSW FFOG HEAD IND PNK WIRE LEFT REAR POWER WINDOW CONTROL SWITCH LSWP LSWR LT BLU WIRE LT GRN WIRE MEMORY SYSTEMS MEMORY SYSTEMS MIRB MIRS ORG/ WIRE PARKING BRAKE SWITCH (LEFT END OF DASH) PBDS BDSU PCTY PCYL BCTY PNK WIRE POWER WINDOW MASTER SWITCH PRG RDA DCYL DCTY RCTY RED WIRE RED/YEL WIRE RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW CONTROL SWITCH TAIL TRANSPONDER KEY COMPUTER TRUNK, TAILGATE, FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM EXTERIOR LIGHTS SYSTEM MEMORY SYSTEMS VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

3 2 25 33 +BM 31 25 1 26 24 11 18 STP 32 33 25 EOM CANL CANH COMPUTER DATA LINES SYSTEM 9 3 IGSW TC ACCEL POSITION SENSOR (LEFT SIDE OF DASH, ON ACCELERATOR PEDAL) BATT CCS PNK WIRE BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) TC SG ED (FRONT OF ENGINE) EE (REAR OF ENGINE) ENGINE CONTROLS SYSTEM ETCS FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) IGCT 5 FUSE HOT IN ON OR START GAUGE 2 FUSE HOT IN ON OR START IGN FUSE HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) IJ (LEFT TOP OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 13 (CENTER OF DASH) J/C 17 (RIGHT SIDE OF DASH) J/C 20, 21 (RIGHT SIDE J/C 7, 8 (BEHIND LEFT SIDE OF DASH) LGND CCHG LT BLU WIRE LT GRN WIRE M- M+ NCA WIRE OF DASH) OF ENGINE COMPT) ORG/ WIRE PNK PNK WIRE PNK WIRE R/B 4 (LEFT SIDE OF ENGINE COMPT) RED WIRE SHIFT LEVER POSITION SENSOR (PARK/NEUTRAL POSITION SWITCH) (LEFT FRONT STOP FUSE STOP LIGHT SWITCH THROTTLE POSITION SENSOR, MOTOR (ON THROTTLE BODY) VIO WIRE VTA VC WHT WIRE WHT/BLK 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 26 +B 1 2 3 4 5 LGND SGND LRDD LRRD IGB 4 5 PNK WIRE BEAN IC BLK WIRE BLU WIRE BRN WIRE CANH CANL SGND COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE IND DISTANCE CONTROL ECU (LEFT SIDE OF DASH) DISTANCE CONTROL SWITCH DRIVE IC ECU-IG 2 FUSE EE (REAR OF ENGINE) FSS FWAS +2 GND IGB GRN WIRE GRY WIRE HOT IN ON OR START IJ (LEFT TOP OF DASH) IK (TOP LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 13 (CENTER OF DASH) J/C 18, 19 (RIGHT SIDE OF DASH) J/C 7, 8 (BEHIND LEFT SIDE OF DASH) J/C 9 (BEHIND LEFT SIDE OF DASH) LASER SENSOR (RIGHT FRONT OF VEHICLE, BELOW HEADLIGHT) LCD (MULTI DISPLAY) LRDD LRRD LT GRN WIRE MASTER WARNING MICROCOMPUTER MODE NCA WIRE ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT R/N READY IND RED WIRE RSS SPEEDOMETER VIO WIRE WASH WHT WIRE WHT/BLK WIRE YEL WIRE

3 2 25 33 24 26 32 31 +BM 31 25 1 24 26 STP 32 33 25 EOM CANL CANH 9 3 IGSW TC ACCEL POSITION SENSOR (LEFT SIDE OF DASH, ON ACCELERATOR PEDAL) BEAN IC BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND DRIVE IC EE (REAR OF 19 22 ENGINE) ENGINE CONTROLS SYSTEM ETCS FUSE FUSIBLE LINK BLOCK GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES IGCT 5 FUSE HOT IN ON OR START GAUGE 2 FUSE HOT IN ON OR START IGN FUSE HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) IJ (LEFT TOP OF DASH) IK (TOP LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) COMBINATION METER J/B 3 (LEFT SIDE OF DASH) J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 13 (CENTER OF DASH) J/C 17 (RIGHT SIDE OF DASH) J/C 20, 21 (RIGHT SIDE J/B 3 (LEFT SIDE OF DASH) OF DASH) J/C 7, 8 (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ MICROCOMPUTER NCA WIRE OF ENGINE COMPT) ORG/ WIRE PNK CCS WIRE PNK WIRE POWER SUPPLY CIRCUIT R/B 4 (LEFT SIDE OF ENGINE COMPT) RED WIRE RES/ ECC SET/ COAST SHIFT LEVER POSITION SENSOR (PARK/NEUTRAL POSITION SWITCH) (LEFT FRONT SKID CONTROL ECU (RIGHT SIDE OF DASH) SPEEDOMETER COMPUTER DATA LINES SYSTEM STOP FUSE STOP LIGHT SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 10 2 SH HCTY BZR 11 12 4 14 16 PRG RDA ACTD DCTY RCTY 2 22 6 15 17 26 7 14 18 9 12 3 1 4 20 5 25 BATB 5 27 21 25 23 3 LSWR LSWP ACT+ ACT- ALTB IG LCTY BECU TRLY BACK DOOR LOCK ASSEMBLY (IN CENTER OF TAILGATE) BACK DOOR OPENER SWITCH (W/O POWER BACK DOOR) (IN TAILGATE ASSEMBLY) BCTY PCTY BDSU BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE BUZZER COMPUTER DATA LINES SYSTEM CTYE CTYO DOOR 1 FUSE DOOR 2 FUSE ECU- IG 1 FUSE ECU-ACC FUSE ECU-B 1 FUSE EXTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START II (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C 36 (AT REAR CARGO AREA) J/C 40 (AT REAR CARGO AREA) KEYLESS BUZZER (LEFT SIDE OF ENGINE COMPT) KSW HAZ IND TR+ 2 24 LEFT FRONT DOOR COURTESY SWITCH (AT LEFT "B" PILLAR) LSWL GND 1 HORN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER BACK DOOR ECU (CENTER OF LEFT "D" PILLAR) PWS REAR J/B (LEFT REAR SIDE OF CARGO AREA) RED WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH (AT RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY SWITCH (AT RIGHT REAR "C" PILLAR) THEFT DETERRENT HORN (LEFT FRONT OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

19 6 DFG GND A/C AMPLIFIER (RIGHT SIDE OF DASH) BLK WIRE BR (LEFT REAR CARGO AREA) FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) RR DEF FUSE GRN WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START II (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 2 (LEFT SIDE OF ENGINE COMPT) J/B 3 (LEFT SIDE OF DASH) J/C 36 (AT REAR CARGO AREA) J/C 7, 8 (BEHIND LEFT SIDE OF DASH) MODE MONITOR TERMINAL NOISE FILTER (REAR WINDOW DEFOGGER) (AT TOP FRONT OF ENGINE) NOISE FILTER, REAR WINDOW DEFOGGER (AT REAR WINDOW) PNK WIRE REAR WINDOW DEFOGGER RED WIRE RR DEF RELAY SOLID STATE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER (RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BRN WIRE DEICER RELAY FDEF GND FR DEF FUSE FRONT WINDOW DEICER (LEFT REAR OF ENGINE COMPT) GRN WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START II (AT LEFT KICK PANEL) IJ (LEFT TOP OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C 13 (CENTER OF DASH) J/C 5 (LEFT FRONT OF ENGINE COMPT, BEHIND HEADLIGHT) J/C 7 (BEHIND LEFT SIDE OF DASH) LEFT REMOTE CONTROL MIRROR LT LT MIR HTR FUSE PNK WIRE R/B 1 (LEFT SIDE OF DASH) RIGHT REMOTE CONTROL MIRROR WHT WIRE WHT/BLK WIRE