Lexus RX II facelift (2006-2009) ij (left top of dash) Wiring diagrams

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

+B(DOME) 13 11 12 14 DCYL PRG RDA DCTY 2 3 5 1 RDA PRG +B 25 15 21 24 23 PNK BCTY FSPT WIRE BATB BEAN IC BLK WIRE BLU WIRE BO (LEFT REAR OF CARGO AREA) BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE COMBINATION METER COMPUTER COMPUTER DATA LINES SYSTEM CTY DISPLAY DOME FUSE DOOR DOOR 1 FUSE DOOR 2 FUSE DOOR CONTROL RECEIVER (TOP OF LEFT "D" PILLAR) DOOR IND DRIVER IC ECU- IG 1 FUSE ECU-ACC FUSE ECU-B 1 FUSE ECU-B 2 FUSE FRONT INTERIOR LIGHT FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START II (AT LEFT KICK PANEL) IJ (LEFT TOP OF DASH) IK (TOP LEFT SIDE OF DASH) IM (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) JUNCTION CONNECTOR 13 (CENTER OF DASH) JUNCTION CONNECTOR 34 (LEFT REAR CARGO AREA) JUNCTION CONNECTOR 61 LCTY LEFT FRONT DOOR COURTESY SWITCH (AT LEFT "B" PILLAR) LEFT REAR DOOR COURTESY SWITCH (AT LEFT REAR "C" PILLAR) LEFT VANITY LIGHT LT BLU WIRE LT GRN WIRE MASTER WARNING IND MICRO - MULTI LCD OFF ORG/ WIRE PCYL PCTY PNK WIRE POWER SUPPLY CIRCUIT RCTY RED WIRE RED/BLU WIRE RIGHT FRONT DOOR COURTESY SWITCH (AT RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY SWITCH (AT RIGHT REAR "C" PILLAR) RIGHT VANITY LIGHT VIO WIRE W/ STEP LIGHT WHT WIRE WHT/BLK WIRE 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 2 3 4 5 6 7 8 9 10 GND SLD+ SLD- FRV- +B FRV+ FRV- LFT+ RCL+ LFT- RCL- 2 4 3 1 MMRY 1 2 BATB BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES SYSTEM DCTY DOOR 1 FUSE DOOR 2 FUSE DRIVER'S POWER SEAT ECU (UNDER DRIVER'S SEAT) DRIVING POSITION MEMORY SWITCH ECU- IG 1 FUSE ECU-ACC FUSE FRONT GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES INSTRUMENT PANEL J/B P/SEAT FUSE (LEFT SIDE OF DASH) HOT IN ACC OR ON HOT IN ON OR START II (AT LEFT KICK PANEL) IJ (LEFT TOP OF DASH) J/B 3 (LEFT SIDE OF DASH) JUNCTION CONNECTOR 13 (CENTER OF DASH) JUNCTION CONNECTOR 28 (LEFT KICK PANEL) JUNCTION CONNECTOR 30 (LEFT REAR CARGO AREA) JUNCTION CONNECTOR 45, 46 (IN DRIVER'S SEAT BOTTOM) LEFT FRONT DOOR COURTESY SWITCH (AT LEFT "B" PILLAR) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER SEAT CONTROL SWITCH (DRIVER'S SEAT LUMBAR SUPPORT CONTROL) POWER SEAT MOTOR (DRIVER'S SEAT LIFTER CONTROL) (IN DRIVER'S SEAT ASSEMBLY) POWER SEAT MOTOR (DRIVER'S SEAT RECLINING CONTROL) (IN DRIVER'S SEAT) POWER SEAT MOTOR (DRIVER'S SEAT SLIDE CONTROL) (IN DRIVER'S SEAT) POWER WINDOW MASTER SWITCH REAR REAR J/B (LEFT REAR SIDE OF CARGO AREA) RED WIRE SYSB UNLOCK WARNING SWITCH (UNDER LEFT SIDE OF DASH) 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

BACK DOOR LOCK ASSEMBLY BACK DOOR LOCK ASSEMBLY RIGHT BACK-UP LIGHT BACK DOOR OPENER SWITCH BACK DOOR W/ POWER BATTERY VOLTAGE SENSOR VOLTAGE INVERTER BLK WIRE BLOWER MOTOR CONTROLLER TILT, TELESCOPIC ECU BN (AT LEFT "B" PILLAR) BO (LEFT REAR OF CARGO AREA) BQ (BEHIND LEFT SIDE OF REAR BUMPER) BRAKE CONTROL POWER SUPPLY ASSEMBLY BT (BEHIND RIGHT SIDE OF REAR BUMPER) BUCKLE SWITCH (DRIVER'S SIDE) DOOR CONTROL RECEIVER DRIVING POSITION MEMORY SWITCH FROM GROUND IM (DIAGRAM 4 OF 4) FROM JUNCTION CONNECTOR 13 (DIAGRAM 4 OF 4) FRONT PASSENGER'S SIDE DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH FUEL LID COURTESY SWITCH RIGHT REAR COMBINATION LIGHT FUEL PUMP HIGH MOUNTED STOP LIGHT IJ (LEFT TOP OF DASH) J/B ECU JUNCTION CONNECTOR 13 (CENTER OF DASH) JUNCTION CONNECTOR 28, 29 (LEFT KICK PANEL) JUNCTION CONNECTOR 32, 33 (RIGHT PASSENGER'S DOOR) JUNCTION CONNECTOR 34 (LEFT REAR CARGO AREA) JUNCTION CONNECTOR 35 (LEFT REAR CARGO AREA) JUNCTION CONNECTOR 36 (AT REAR CARGO AREA) JUNCTION CONNECTOR 40 (AT REAR CARGO AREA) JUNCTION CONNECTOR 45, 46 (IN DRIVER'S SEAT BOTTOM) JUNCTION CONNECTOR 62 (LEFT REAR CARGO AREA) LEFT BACK-UP LIGHT LEFT BATTERY BLOWER MOTOR LEFT LICENSE PLATE LIGHT LEFT REAR COMBINATION LIGHT LEFT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REAR SIDE MARKER LIGHT LEFT TAILLIGHT NOISE FILTER (REAR WINDOW DEFOGGER) POWER BACK DOOR ECU POWER SEAT CONTROL SWITCH (DRIVER'S SEAT LUMBAR SUPPORT CONTROL) POWER STEERING CONVERTER POWER WINDOW MASTER SWITCH REAR POWER OUTLET RIGHT BATTERY BLOWER MOTOR CENTER BATTERY BLOWER MOTOR RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT LICENSE PLATE LIGHT RIGHT TAILLIGHT SEAT HEATER (DRIVER'S SEAT) SYSTEM MAIN RELAY TRAILER SOCKET WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 B+ 24 2 IND HAZ 25 1 PAON P-AB AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE) BATB IG BECU ALTB BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE CENTER CLUSTER INTEGRATION PANEL COMPUTER DATA LINES SYSTEM DOOR 1 FUSE DOOR 2 FUSE ECU- IG 1 FUSE ECU-ACC FUSE ECU-B 1 FUSE EHW ENGINE COMPT) FUSIBLE LINK BLOCK (LEFT SIDE OF GAUGE 1 FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START II (AT LEFT KICK PANEL) IJ (LEFT TOP OF DASH) IL (CENTER 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 14, 15 (CENTER OF DASH) LT BLU WIRE LT GRN WIRE MPX- PAON ORG/ WIRE PNK LP MPX+ P-AB GND WIRE PNK WIRE RADIO 2 FUSE RED WIRE TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK 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