Lexus RX II facelift (2006-2009) Computer data lines circuit

24 13 42 25 11 TS D/G WFSE CANL CANH BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CANL CANH CARGO AREA) CG SG CANH SIL DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) DISTANCE CONTROL ECU (BEHIND LEFT SIDE OF DASH) EA (RIGHT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/B 4 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 1 (IN ENGINE COMPT, ON RIGHT FRONT FENDER) JUNCTION CONNECTOR 11 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 37 (AT REAR CARGO AREA) JUNCTION CONNECTOR 42 (REAR OF CARGO AREA) JUNCTION CONNECTOR 43, 44 (LEFT REAR OF LEFT REAR POWER WINDOW CONTROL SWITCH LT BLU WIRE LT GRN WIRE MPX+ MPX- MPX-B FUSE MULTI PANEL TYPE 5 10 MOON ROOF NORMAL TYPE MOON ROOF OBD FUSE ORG/ WIRE PNK WIRE RED WIRE RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW CONTROL SWITCH SKID CONTROL ECU W/ ACTUATOR (RIGHT FRONT OF ENGINE COMPT) 9 10 CANL CANH ST-PLUG STEERING ANGLE SENSOR (IN STEERING COLUMN, BEHIND STEERING WHEEL) TS TC CANL WFSE BAT VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (CENTER OF VEHICLE) YEL WIRE

4 3 MPX- MPX+ 7 12 17 18 6 21 SIL A/C AMPLIFIER (RIGHT SIDE OF DASH) AFS ECU (W/ ADAPTIVE FRONT LIGHTING SYSTEM) (LEFT SIDE OF DASH) AIRBAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE) AUTO WIPER ECU (TOP RIGHT SIDE OF DASH) 22 24 BEAN IC BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE CENTER CLUSTER INTEGRATION PANEL CG SG CANH SIL COMBINATION METER DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) GATEWAY ECU (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GTX+ GTX- HOT AT ALL TIMES II (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REMOTE CONTROL MIRROR ECU (W/ DRIVING POSITION MEMORY) (IN LEFT FRONT DOOR) LT BLU WIRE LT GRN WIRE MOON ROOF CONTROL ECU (FRONT CENTER OF ROOF) MPX OBD FUSE ORG/ WIRE OVERHEAD J/B (FRONT CENTER OF ROOF) PNK (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B WIRE PNK WIRE POWER BACK DOOR ECU (CENTER OF LEFT "D" PILLAR) POWER WINDOW MASTER SWITCH RAIN SENSOR (CENTER FRONT OF ROOF, AT WINDSHIELD) RED WIRE RIGHT REAR POWER WINDOW CONTROL SWITCH TRANSPONDER KEY COMPUTER (CENTER OF DASH) TS TC CANL WFSE BAT VIO WIRE W/ NAVIGATION W/ TIRE PRESSURE WARNING SYSTEM W/O TIRE PRESSURE WARNING SYSTEM W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

12 5 MPX- MPX+ 33 34 CANH CANL A/C AMPLIFIER (BEHIND RIGHT SIDE OF DASH) AFS ECU (IF EQUIPPED) (BEHIND LEFT SIDE OF DASH) AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE) AUTO WIPER ECU (UNDER TOP RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) 24 12 22 BRN WIRE EE (TOP OF ENGINE) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GTX- II (BEHIND LEFT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/B 3 (BEHIND LEFT SIDE OF DASH) J/B 3 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR 28, 29 (IN LEFT FRONT DOOR) JUNCTION CONNECTOR 30, 31 (LEFT REAR OF VEHICLE) JUNCTION CONNECTOR 45, 46 (IN DRIVER'S SEAT CUSHION) LEFT REMOTE CONTROL MIRROR ECU (W/ DRIVING POSITION MEMORY) (IN LEFT FRONT DOOR) LT BLU WIRE MPX+ MPX- ORG/ WIRE PNK PNK WIRE PNK WIRE POWER BACK DOOR ECU (W/ DRIVING POSITION MEMORY) (CENTER OF LEFT ``D" PILLAR) POWER SEAT ECU (DRIVER'S SEAT) (W/ DRIVING POSITION MEMORY) RED WIRE SIL TIRE PRESSURE WARNING ECU VIO WIRE W/ DRIVING POSITION MEMORY W/ TIRE PRESSURE WARNING SYSTEM W/O TIRE PRESSURE WARNING SYSTEM W/O NAVIGATION W/ NAVIGATION W/O POWER TILT, POWER TELESCOPIC WHT WIRE WHT/BLK WIRE YEL WIRE

14 13 TX+ TX- 18 19 TX- TX+ PNK WIRE 18 7 PNK TC WIRE 3 2 CANL CANH 5 15 PNK ATX+ ATX- WIRE 7 8 7 8 TX- TX+ PNK WIRE 9 10 CANL CANH 9 10 PNK TX+ TX- WIRE 9 10 TX+ TX- 9 8 CANL CANH BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DISTANCE CONTROL ECU (LEFT SIDE OF DASH) GRY WIRE HYBRID VEHICLE CONTROL ECU (RIGHT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) MULTI-DISPLAY NAVIGATION ECU (AT REAR OF CARGO AREA) NCA WIRE ORG/ WIRE PNK WIRE POWER STEERING ECU (LEFT REAR OF ENGINE COMPT) RADIO, PLAYER REAR SEAT ENTERTAINMENT DISPLAY (W/ REAR SEAT ENTERTAINMENT SYSTEM) RED WIRE SKID CONTROL ECU (RIGHT SIDE OF DASH) STEERING ANGLE SENSOR (IN STEERING COLUMN, BEHIND STEERING WHEEL) TILT, TELESCOPIC ECU (AT BASE OF STEERING COLUMN) VIO WIRE W/ DRIVING POSITION MEMORY W/ NAVIGATION W/ REAR SEAT ENTERTAINMENT, W/ NAVIGATION W/ REAR SEAT ENTERTAINMENT, W/O NAVIGATION W/O DRIVING POSITION MEMORY W/O NAVIGATION WFSE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YAW RATE SENSOR (CENTER OF VEHICLE) YEL WIRE

10 9 TX- TX+ 14 13 TX+ TX- 5 15 ATX+ ATX- 6 20 5 TC SIL TS 7 8 7 8 TX- TX+ PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMBINATION METER DIA GRN WIRE GRY WIRE LT BLU WIRE MARK LEVINSON EXCEPT MARK LEVINSON MULTI-DISPLAY NAVIGATION ECU (REAR OF CARGO AREA) OCCUPANT CLASSIFICATION ECU (UNDER RIGHT FRONT SEAT) ORG/ WIRE PNK TX- WIRE POWER WINDOW MASTER SWITCH RADIO, PLAYER REAR SEAT ENTERTAINMENT DISPLAY RED WIRE STEREO COMPONENT AMPLIFIER (CENTER REAR OF VEHICLE) SUSPENSION CONTROL ECU (UNDER RIGHT SIDE OF DASH) VIO WIRE W/ MULTI DISPLAY W/O MULTI DISPLAY WHT WIRE YEL WIRE