Lexus RX II (2003-2006) center cluster integration panel Wiring diagrams

18 19 20 SIL WFSE TC PNK WIRE 3 4 MPX+ MPX- 5 12 MPX+ MPX- 6 20 5 TC SIL TS A/C AMPLIFIER (RIGHT SIDE OF DASH) AFS ECU (IF EQUIPPED) AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE) AUTO WIPER ECU (TOP RIGHT SIDE OF DASH) BLK WIRE BLU WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) 24 12 22 BRN WIRE CENTER CLUSTER INTEGRATION PANEL COMBINATION METER DIA ED (FRONT OF ENGINE) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GATEWAY ECU (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE II (AT LEFT KICK PANEL) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT 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 BOTTOM) LEFT REMOTE CONTROL MIRROR ECU (W/ DRIVING POSITION MEMORY) (IN LEFT FRONT DOOR) LT BLU WIRE LT GRN WIRE OCCUPANT CLASSIFICATION ECU (AT RIGHT FRONT SEAT) ORG/ WIRE PNK 6 7 WIRE PNK PNK PNK WIRE PNK WIRE POWER SEAT ECU (DRIVER'S SEAT) (W/ DRIVING POSITION MEMORY) POWER WINDOW MASTER SWITCH RED WIRE SIL SUSPENSION CONTROL ECU (UNDER RIGHT SIDE OF DASH) TRANSPONDER KEY COMPUTER (CENTER OF DASH) VIO WIRE W/ DRIVING POSITION MEMORY W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM W/O POWER TILT, POWER TELESCOPIC WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 B+ 24 2 IND HAZ 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-ACC FUSE ECU-B FUSE ECU-IG 1 FUSE GAUGE 1 FUSE EHW FUSIBLE LINK BLOCK (IN ENGINE 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 ORG/ WIRE P-AB PNK LP MPX+ P-AB GND WIRE PNK WIRE RADIO 2 FUSE ROOM R/B) TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B PRG RDA BLK WIRE BLU 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 FRONT PASSENGER'S SIDE DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH GRN WIRE GRY WIRE 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 (IN LEFT FRONT DOOR) J/C 32 (IN RIGHT FRONT DOOR) J/C 34 (LEFT REAR OF VEHICLE, BEHIND REAR BUMPER) LEFT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH LOCK LT BLU WIRE LT LT MULTI-DISPLAY PNK HSY WIRE PNK LP WIRE PNK WIRE POWER WINDOW MASTER SWITCH REAR J/B (LEFT REAR SIDE OF CARGO AREA) RED WIRE RED/YEL WIRE RIGHT FRONT DOOR LOCK CONTROL SWITCH RIGHT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH SIG CPUB LSW KL KUL GND UNLOCK VIO WIRE W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

+SR P+ P- SIL D- D+ +SL 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 27 28 P-AB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 FSR+ FSR- AIR BAG SENSOR ASSEMBLY (BELOW CENTER CONSOLE) BLK WIRE BLU WIRE BODY ECU BRN WIRE CENTER CLUSTER INTEGRATION PANEL COMBINATION METER COMPUTER DATA LINES SYSTEM CSR- SFR+ SFR- ICR- ICR+ PR+ PR- EARLY PRODUCTION W/O LEXUS NAVIGATION SYSTEM ESR SSR+ VUPR CSR+ VUCR ESCR GAUGE 2 FUSE GRN WIRE GRY WIRE GSW HOT IN ON OR START IGN FUSE II (AT LEFT KICK PANEL) IK (TOP LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) JUNCTION CONNECTOR 12 (CENTER OF DASH) LATE PRODUCTION W/ LEXUS NAVIGATION SYSTEM LEFT FRONT SIDE AIR BAG SENSOR (AT LEFT "B" PILLAR) LEFT REAR SIDE AIR BAG SENSOR (AT BASE OF LEFT "C" PILLAR) MAYDAY ECU (LEFT REAR OF VEHICLE) MULTI-DISPLAY P-AB RED WIRE SL- SR- SRS SSR+ VIO WIRE W/ LEXUS NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE