Lexus RX II facelift (2006-2009) fusible link block (left side of engine compt) 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

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

1 2 3 +B 1 2 3 +B SI GND 12 11 6 PNK WIRE BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE ENGINE COOLANT TEMPERATURE SENSOR (ON TOP FRONT OF ENGINE) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GRN/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE HEATER FUSE OF DASH) HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 6 (BEHIND LEFT SIDE OF DASH, JUNCTION CONNECTOR 7, 8 LEFT COOLING FAN ECU (LEFT FRONT OF ENGINE COMPT) PNK WIRE PRESSURE SWITCH (RIGHT FRONT OF ENGINE COMPT) RDI FAN RDI FAN 1 RELAY RDI FAN 2 RELAY RIGHT COOLING FAN ECU (RIGHT FRONT OF ENGINE COMPT) VIO WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TRQV RZV RZCS RZSN 1 2 3 4 5 CBP 1 2 VOUT 3 4 1 2 RZV RZSC RZSN RZG BA (RIGHT REAR CARGO AREA) BB (CENTER OF REAR SEAT) BEAN IC BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CANH CANL PIG PGND B+ CEP COMBINATION METER COMPUTER DATA LINES SYSTEM DRDD ECU- IG 1 FUSE EU (CENTER REAR OF ENGINE COMPT) EX (LEFT REAR OF ENGINE COMPT) EZ (LEFT FRONT OF ENGINE COMPT) FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG SIL DRDD IK (TOP LEFT SIDE OF DASH) INCS OUSN OUCS INSN INCS OUSN OUCS INSTRUMENT PANEL J/B (LEFT SIDE J/C 18, 19 (RIGHT SIDE OF DASH) J/C 35 (LEFT REAR CARGO AREA) MICRO COMPUTER NCA WIRE OF DASH) POWER STEERING CONVERTER (LEFT REAR OF CARGO AREA) POWER STEERING ECU POWER STEERING MOTOR (ON STEERING GEAR) POWER STEERING TORQUE SENSOR (ON STEERING GEAR ASSEMBLY) POWER SUPPLY CIRCUIT DRIVE IC PS IND RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE ROTATION ANGLE SENSOR (ON STEERING GEAR ASSEMBLY) RZG SRZG SYSTEM MAIN RELAY (CENTER OF REAR SEAT CUSHION) TRQV INSN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

4 3 2 1 TTLA BLK WIRE BLU WIRE BQ (BEHIND LEFT SIDE OF REAR BUMPER) BRN WIRE CARGO AREA) CONVERTER TOWING DOME FUSE ECU-B 1 FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HIGH MOUNTED STOP HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (RIGHT 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/B ECU REAR J/B (LEFT REAR SIDE OF CARGO AREA) J/C 35 (LEFT REAR CARGO AREA) J/C 36 (AT REAR CARGO AREA) J/C 37 (AT REAR CARGO AREA) J/C 40 (AT REAR CARGO AREA) J/C 41 (AT REAR CARGO AREA) J/C 42 (AT REAR J/C 7, 8 (BEHIND LEFT SIDE OF DASH) LEFT LICENSE PLATE LEFT REAR SIDE MARKER LIGHT LEFT TAIL LIGHT LIGHT LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RIGHT LICENSE PLATE RIGHT REAR SIDE MARKER LIGHT RIGHT TAIL LIGHT SENSOR LIGHT FAILURE SHIFT LOCK ECU (UNDER CENTER CONSOLE, BESIDE SHIFT LEVER) SKID CONTROL ECU EXI STOP FUSE STOP LIGHT SWITCH TOWING FUSE TRAILER SOCKET TTRS TTLS VIO WIRE W/ DYNAMIC LASER CRUISE CONTROL W/O DYNAMIC LASER CRUISE CONTROL 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

+B PRG RDA BLK WIRE BLU WIRE BLU/BLK WIRE BN (AT LEFT "B" PILLAR) BO (LEFT REAR OF BP (LOWER RIGHT "B" PILLAR) BRN WIRE CARGO AREA) CENTER CLUSTER INTEGRATION PANEL COMPUTER DATA LINES SYSTEM ECU-B 2 FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IJ (LEFT TOP OF DASH) IL (CENTER OF DASH) J/B 3 (LEFT SIDE OF DASH) J/C 13 (CENTER OF DASH) J/C 28, 29 (LEFT KICK PANEL) J/C 32 (RIGHT PASSENGER'S DOOR) J/C 34 (LEFT REAR CARGO AREA) J/C 61 (LEFT REAR CARGO AREA) LOCK LT BLU WIRE MULTI-DISPLAY PNK HSY WIRE PNK LP WIRE PNK WIRE POWER WINDOW MASTER SWITCH RED WIRE RED/YEL WIRE RIGHT FRONT DOOR LOCK CONTROL SWITCH SIG CPUB LSW KL KUL GND UNLOCK VIO WIRE W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE DRL 3 RELAY R/B 3 (W/ DRL) (LEFT SIDE OF ENGINE COMPT) DRL 4 RELAY DRL FUSE EC (AT REAR OF SURGE TANK) EF (LEFT FRONT OF ENGINE COMPT) FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE H-LP L LWR FUSE H-LP L RELAY H-LP L UPR FUSE H-LP R LWR FUSE H-LP R RELAY H-LP R UPR FUSE HDLP HEADLIGHT BEAM LEVEL CONTROL ECU (BEHIND LEFT END OF DASH) HOT AT ALL TIMES J/B 2 (LEFT SIDE OF ENGINE COMPT) J/C 3 (RIGHT FRONT OF ENGINE COMPT, BEHIND HEADLIGHT) J/C 5 (LEFT FRONT OF ENGINE COMPT, BEHIND HEADLIGHT) J/C 6 (BEHIND LEFT SIDE OF DASH) J/C 9 (BEHIND LEFT SIDE OF DASH) LEFT HEADLIGHT LEFT HEADLIGHT LIGHT CONTROL ECU LT GRN WIRE MAIN FUSE MODE MONITOR TERMINAL ORG/ WIRE PNK 1 2 WIRE PNK WIRE RIGHT HEADLIGHT RIGHT HEADLIGHT LIGHT CONTROL ECU SOLID STATE W/ DAYTIME RUNNING LIGHT W/O DAYTIME RUNNING LIGHT 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