Lexus RX II facelift (2006-2009) (center 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

+SM 1 2 3 4 5 6 7 8 9 10 +1 +2 PNK WIRE 1 2 3 PNK SIG MPX ES WIRE 2 3 +S AUTO OFF AUTO +2 AUTO WIPER ECU (TOP RIGHT SIDE OF DASH) BEHIND HEADLIGHT) EG BLK WIRE BLU WIRE BODY ECU BRN WIRE COMBINATION METER COMBINATION SWITCH COMPARTMENT) COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ECU-B 1 FUSE FR WIP FUSE FRONT WASHER MOTOR (BEHIND RIGHT FRONT HEADLIGHT) FRONT WIPER MOTOR (ON LEFT SIDE OF FIREWALL) FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE FWAS AUTO +B GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) WASHER FUSE IJ (LEFT TOP OF DASH) IM (AT RIGHT KICK PANEL) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 13 JUNCTION CONNECTOR 13 (CENTER OF DASH) JUNCTION CONNECTOR 18, 19 JUNCTION CONNECTOR 18, 19 (RIGHT SIDE OF DASH) JUNCTION CONNECTOR 5 (LEFT FRONT OF ENGINE COMPARTMENT, LOW AUTO OFF +B 2 8 LT BLU WIRE LT GRN WIRE MIST HIGH MIST WIPER SWITCH HIGH LOW ORG/ WIRE PNK WIRE RAIN SENSOR (CENTER FRONT OF ROOF, AT WINDSHIELD) RED WIRE VIO WIRE WASHER LEVEL WARNING SWITCH (IN RIGHT FRONT CORNER OF ENGINE COMPT) WASHER SWITCH WF WHT WIRE WHT/BLK WIRE WIG YEL WIRE

+ECU 1 2 FSR+ FSR- 16 3 2 10 1 PBEW 19 2 LBE+ LBE- 22 24 COMPUTER DATA LINES SYSTEM 7 1 2 9 5 12 GND +B AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE) BATB BEAN BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE BUCKLE SWITCH (DRIVER'S SIDE) (ON LEFT SEAT BELT BUCKLE) BUCKLE SWITCH (FRONT PASSENGER'S SIDE) (IN SEAT BELT BUCKLE) BUZZER CENTER CLUSTER INTEGRATION PANEL (W/O NAVIGATION) CIRCUIT PWR SPLY COMBINATION METER COMPUTER DATA LINES SYSTEM DCTY DOME DOME FUSE DOOR 1 FUSE DOOR 2 FUSE DRIVE IC DRIVER'S DOOR IND DRIVER'S SEAT BELT IND ECU-B 1 FUSE CRT FUSE FRONT PASSENGER SEAT BELT WARNING LIGHT FUSE FUSIBLE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG GND IG+ MPX+ MPX- COMPUTER DATA LINES SYSTEM IJ (LEFT TOP OF DASH) IL (CENTER OF DASH) INSTRUMENT PANEL J/B J/B 3 (LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH (AT LEFT "B" PILLAR) LT BLU WIRE LT GRN WIRE MICRO COMPUTER MULTI-DISPLAY OCCUPANT FSR- BSW FSR+ BGND CLASSIFICATION ECU (AT RIGHT FRONT SEAT) ORG/ WIRE PANEL J/B RADIO 2 FUSE (LEFT SIDE OF DASH) RED WIRE SKID CONTROL ECU (RIGHT SIDE OF DASH) SPEEDO- METER UNLOCK WARNING SWITCH (UNDER LEFT SIDE OF DASH) VIO WIRE W/ NAVIGATION W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION WARNING LIGHT SEAT BELT PASSENGER FRONT 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 GND 1 2 3 4 5 6 VV+ ACAN ADIM ATX- BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DATA LINES COMPUTER GRN WIRE GRY WIRE GTX- GVIF IG ILL- ILL+ INTERIOR LIGHTS SYSTEM IJ (LEFT TOP 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 11 (BEHIND LEFT SIDE OF DASH) J/C 13 (CENTER OF DASH) LEFT FRONT SQUAWKER LEFT TWEETER LINES SYSTEM COMPUTER DATA LT BLU WIRE LT GRN WIRE MARK LEVINSON EXCEPT MARK LEVINSON MIC - MULTI-DISPLAY NC TX+ TX- PNK WIRE NCA WIRE NTSC ORG/ WIRE PARKING BRAKE SWITCH (LEFT END OF DASH) PBEW DR PNK 11 12 WIRE PNK 13 14 WIRE PNK TC PKB PNK WIRE PNK WIRE RADIO, PLAYER REAR SEAT ENTERTAINMENT DISPLAY RED WIRE RED/YEL WIRE SGND MCO+ MCO- SLD IVO+ IVO- V+ V- CA+ CGND SIL SLD SPD REV PNK WIRE SYSTEM SYSTEM DATA LINES COMPUTER TELEVISION CAMERA (CENTER REAR OF LUGGAGE COMPT) TWL- VIO WIRE VV- SGND WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 CSLD CDR+ CDR- CDL+ CDL- MUTE 1 2 3 4 5 6 7 8 NTSC GND SLD 1 2 3 4 5 6 VV+ ACAN ADIM AMP FUSE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) ANTENNA AMPLIFIER (CENTER OF DASH) ATX- BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE COMBINATION SWITCH EAU FUSIBLE GATEWAY ECU (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GTX- HOT AT ALL TIMES HOT IN ACC OR ON ILLUM INSTRUMENT RADIO 2 FUSE PANEL J/B (LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEM ILLUM ANT IVO+ J/C 11 (BEHIND LEFT SIDE OF DASH) J/C 14, 15 (CENTER OF DASH) J/C 38 (AT REAR CARGO AREA) J/C 39 (AT REAR CARGO AREA) LT BLU WIRE LT GRN WIRE MODE MULTI-DISPLAY (W/ NAVIGATION) MUTE R+ L+ SLD NCA WIRE ORG/ WIRE PNK ATX- WIRE PNK PNK WIRE PNK WIRE R- L- GND RADIO 1 FUSE RADIO, PLAYER RED WIRE SEEK SGND SLD STEERING PAD SWITCH SWG TX- TX+ VIO WIRE VOL (-) VV- VV- VA- W/ NAVIGATION W/O NAVIGATION W/ REAR SEAT ENTERTAINMENT WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 CSLD CDR+ CDR- CDL+ CDL- MUTE ACAN ADIM AMP FUSE LINK BLOCK (LEFT SIDE OF ENGINE COMPT) ANTENNA AMPLIFIER (CENTER OF DASH) ATX- BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE COMBINATION SWITCH EAU FUSIBLE GATEWAY ECU (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GTX- HOT AT ALL TIMES HOT IN ACC OR ON ILLUM ILLUM ANT INSTRUMENT RADIO 2 FUSE PANEL J/B (LEFT SIDE OF DASH) IVO+ J/C 11 (BEHIND LEFT SIDE OF DASH) J/C 14, 15 (CENTER OF DASH) J/C 38 (AT REAR CARGO AREA) J/C 39 (AT REAR CARGO AREA) LT BLU WIRE LT GRN WIRE MODE MULTI-DISPLAY (W/ NAVIGATION) MUTE R+ L+ SLD NCA WIRE ORG/ WIRE PNK ATX- WIRE PNK PNK WIRE PNK WIRE R- L- GND RADIO 1 FUSE RADIO, PLAYER RED WIRE SEEK SGND SLD STEERING PAD SWITCH SWG TX- TX+ VIO WIRE VOL (-) VV- W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM W/ REAR SEAT ENTERTAINMENT SYSTEM WHT WIRE YEL WIRE

1 2 3 4 5 6 IG CL-SW ID-SW PNK WIRE 7 8 9 10 11 12 GND BEAN BLK WIRE BLU WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER IC ECU- IG 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT IN ON OR START IJ (LEFT TOP OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) MICRO COMPUTER ORG/ WIRE PNK WIRE PWR SPLY CIRCUIT RED WIRE TIRE PRESSURE IND TIRE PRESSURE WARNING ANTENNA, RECEIVER (REAR CENTER OF ROOF) TIRE PRESSURE WARNING ECU (BEHIND RIGHT SIDE OF DASH) TIRE PRESSURE WARNING RESET SWITCH TIRE PRESSURE WARNING SELECT SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE