Lexus RX II facelift (2006-2009) driver ic Wiring diagrams

5 4 3 2 1 IG ABS 1 FUSE ABS 2 FUSE ECU-B FUSE ABS IND. BAT IG ESS CANH CANL BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE IND BRN WIRE CANH CANL GND COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) DRIVER IC ECU- IG 1 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 II (BEHIND LEFT KICK PANEL) IK (BEHIND TOP LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/B 2 (IN ENGINE ROOM R/B) J/B 3 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 1 (IN ENGINE COMPT, ON RIGHT FRONT FENDER) JUNCTION CONNECTOR 30, 31 (LEFT REAR OF VEHICLE) JUNCTION CONNECTOR 37 (AT REAR CARGO AREA) JUNCTION CONNECTOR 42 (REAR OF CARGO AREA) JUNCTION CONNECTOR 43, 44 (LEFT REAR OF CARGO AREA) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE POWER SUP CIRCUIT RED WIRE SIL SLIP IND SOLID STATE SPEEDOMETER ST-PLUG TRACTION OFF IND VSC IND VSC MTR 1 RELAY VSC MTR 2 RELAY WFSE WHT WIRE WHT/BLK WIRE 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

+B(DOME) +B(DOME) ILLUMINATION (RING) ABS IND. AFS OFF IND BEAN BLK WIRE BLU WIRE BRAKE CONTROL IND BRAKE IND BRN WIRE BUZZER CHARGE IND COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DOME FUSE DOOR IND MASTER DRIVER IC DRIVER'S SEAT BELT IND ECU-B 1 FUSE ENGINE CONTROLS SYSTEM COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM SOUND SYSTEMS HEADLIGHTS SYSTEM FRONT FOG IND FUEL FUEL IND FUEL SENDER (MAIN) (ON TOP OF FUEL TANK) FUSIBLE LINK BLOCK GRY WIRE HEAD (USA) TAIL (EXCEPT IND USA) HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START II (AT LEFT KICK PANEL) ILLUMINATION (MULTI DISPLAY) ILLUMINATION IND (DIAL LCD) ILLUMINATION IND (POINTER) INSTRUMENT GAUGE 2 FUSE PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) LCD (MULTI DISPLAY) LEFT TURN IND LT BLU WIRE LT GRN WIRE MAIN BATTERY IND MALFUNCTION IND MICRO COMPUTER NAVIGATION SYSTEM ORG/ WIRE PNK EXTERIOR LIGHTS SYSTEM WIRE PNK WIRE POWER METER POWER SUPPLY CIRCUIT PS IND READY IND RED WIRE RHEOSTAT RHEOSTAT TRIP SWITCH RIGHT TURN IND SLIP IND SPEEDOMETER SRS IND SW ODO/TRIP TCAN SW TEMPERATURE TIRE PRESSURE IND TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WARNING IND WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM 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

A/T OIL TEMP IND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER IC DSL ECT SNOW IND ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (IN TRANSAXLE) GAUGE 2 FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT IN ON OR START IK (BEHIND TOP LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LCD (SHIFT RANGE POSITION) LT BLU WIRE LT GRN WIRE MICRO COMPUTER MULTI-MODE SHIFT LEVER TYPE EXCEPT MULTI-MODE SHIFT LEVER TYPE O/T ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RED/ WHT WIRE SLT- SPEEDOMETER VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

A/T OIL TEMP IND BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM COUNTER GEAR SPEED SENSOR (ON TRANSAXLE) DRIVER IC ECT SNOW IND ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FUEL PUMP RELAY GRN WIRE GRN/RED WIRE GRY WIRE J/B 3 (BEHIND LEFT SIDE OF DASH) J/C 20, 21 (BEHIND RIGHT SIDE OF DASH) LCD (SHIFT RANGE POSITION) LT BLU WIRE LT GRN WIRE MALFUNCTION IND MICRO COMPUTER MULTI-MODE SHIFT LEVER TYPE EXCEPT MULTI-MODE SHIFT LEVER TYPE P/N PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SHIFT INTERLOCK SHIFT INTERLOCK SYSTEM SPEEDOMETER SYSTEM TACHOMETER TURBINE SPEED SENSOR (ON TRANSAXLE HOUSING) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE