Car Wiring Diagrams for Warning system circuits for Lexus RX I (1997-2003)

12 13 12 5 MPX- MPX+ 17 23 10 14 18 5 25 CTY CTYE BDR CPUB SIG GND BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BUZZER DBKL KSW DRIVER DOOR ECU (IN LEFT FRONT DOOR) ECU-B FUSE ENGINE ROOM J/B F/L DOOR FUSE FRONT PASSENGER'S SEAT BELT WARNING LIGHT GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START INSTRUMENT CONTROL PANEL INSTRUMENT PANEL J/B J/B 3 (BEHIND UPPER CENTER OF DASH) J/C 15 (UNDER RIGHT REAR SEAT) J/C 17 (UNDER DRIVER'S SEAT) J/C 18 (UNDER PASSENGER'S SEAT) J/C 5 (BEHIND UPPER LEFT SIDE OF DASH) J/C 7 (UPPER LEFT SIDE OF DASH) LEFT BUCKLE SWITCH LEFT FRONT DOOR COURTESY SWITCH RADIO 2 FUSE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT BUCKLE SWITCH SEAT BELT INDICATOR SEAT BELT WARNING OCCUPANT DETECTION SENSOR UNLOCK WARNING SWITCH W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/RED WIRE