Lexus RX I (1997-2003) j/c 15 (under right rear seat) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 HS- ST- T+ IL BI (UPPER LEFT SIDE OF REAR AXLE HOUSING) BLK WIRE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HAZARD FUSE HEATER FUSE HIGH MOUNTED STOP LIGHT HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/B 3 (BEHIND LEFT KICK PANEL) J/B 5 (BEHIND UPPER LEFT SIDE OF DASH) J/C 1 (IN ENGINE COMPARTMENT, ON RIGHT FRONT FENDER) J/C 12 (IN LEFT SIDE OF LUGGAGE COMPARTMENT) J/C 13 (IN LEFT SIDE OF LIFTGATE) J/C 14 (IN LEFT SIDE OF LIFTGATE) J/C 15 (UNDER RIGHT REAR SEAT) J/C 2 (IN LEFT FRONT OF ENGINE COMPARTMENT, BEHIND HEADLIGHT) JUNCTION CONNECTORS 3, 4 (IN LEFT KICK PANEL) LEFT FRONT TURN SIGNAL LIGHT LEFT TURN SIGNAL LIGHT LIGHT FAILURE SENSOR (IN LEFT SIDE OF LUGGAGE COMPARTMENT) LT/S RT/S TL GND ORG/ WIRE REAR LIGHTS WARNING LIGHT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT TURN SIGNAL LIGHT RIGHT REAR COMBINATION LIGHT RIGHT REAR SIDE MARKER LIGHT RIGHT REAR TURN SIGNAL LIGHT RIGHT STOP LIGHT RIGHT STOP LIGHT RIGHT TAIL LIGHT RIGHT TURN SIGNAL LIGHT SOLID STATE ST+ IG T- STOP FUSE STOP LIGHT SWITCH TL LT RT GND TOWING FUSE TRAILER CONVERTER (FORWARD OF LEFT TAILLIGHT) TL L/S R/T TRAILER SOCKET (BELOW LEFT SIDE OF REAR BUMPER) WHT WIRE WHT/BLK WIRE YEL WIRE

A/F HEATER RELAY AUTO ANTENNA MOTOR, RELAY BLK WIRE BODY ECU BRN WIRE COIL CONTACT CRUISE CONTROL ACTUATOR CRUISE CONTROL ECU CRUISE CONTROL SWITCH (PART OF COMBINATION SWITCH) DRIVER DOOR ECU LEFT REMOTE CONTROL MIRROR EFI RELAY FROM GROUND FROM J/C 2 (CAVITY A) (DIAGRAM 1 OF 5) FRONT PASSENGER'S POWER SEAT CONTROL SWITCH FRONT PASSENGER'S SEAT HEATER FRONT WINDOW DEFOGGER HEATER ELEMENT GND INNER MIRROR, COMPASS J/C 15 (UNDER RIGHT REAR SEAT) J/C 18 (UNDER PASSENGER'S SEAT) J/C 5 (BEHIND UPPER LEFT SIDE OF DASH) LEFT VANITY LIGHT, GARAGE DOOR OPENER MOON ROOF CONTROL ECU MOON ROOF CONTROL SWITCH PERSONAL LIGHT R/B 2 RIGHT BUCKLE SWITCH RIGHT REAR COMBINATION LIGHT RIGHT REAR DOOR ECU RIGHT REAR SIDE MARKER LIGHT RIGHT REAR TURN SIGNAL LIGHT RIGHT STOP LIGHT RIGHT TAILLIGHT RIGHT VANITY LIGHT RR DEF RELAY STARTER RELAY STEREO COMPONENT AMPLIFIER TELEPHONE ECU W/MOON- ROOF W/O MOON- ROOF WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE DRIVER'S SEAT HEATER HI DRIVER'S SEAT HEATER SWITCH GAUGE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/B 3 (BEHIND UPPER CENTER OF DASH) J/B 5 (BEHIND UPPER LEFT SIDE OF DASH) J/C 15 (UNDER RIGHT REAR SEAT) J/C 17 (UNDER DRIVER'S SEAT) J/C 18 (UNDER PASSENGER'S SEAT) LO HI LT GRN WIRE PASSENGER'S SEAT HEATER LO PASSENGER'S SEAT HEATER SWITCH RED WIRE SEAT HEATER RELAY (BEHIND RIGHT SIDE OF DASH, NEAR ECM) SEAT HTR FUSE WHT WIRE

GAUGE FUSE GRN WIRE GRN/ORG WIRE HOT IN RUN OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE 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 3, J/C 4 (BEHIND LEFT KICK PANEL) LEFT BUCKLE SWITCH (IN BUCKLE) LEFT TENSION REDUCER SOLENOID (AT BASE OF LEFT "B" PILLAR) RED/BLU WIRE RIGHT BUCKLE SWITCH (IN BUCKLE) RIGHT TENSION REDUCER SOLENOID (AT BASE OF RIGHT "B" PILLAR) WHT/BLK WIRE

+B RL- GND FR- FR+ FL- FL+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 -B 1 2 3 4 5 6 7 8 9 10 11 12 R+ L+ SGRD MUTE +B R- L- GND TX- TX+ 1 2 3 4 5 6 7 8 9 10 RL+ 1 2 3 4 5 6 WFR+ RR+ WFR- WF+ WF- RR- 10 3 6 11 4 TX- TX+ EJECT 3 10 4 11 TX+ TX- ANT AUTOMATIC CD CHANGER BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE DOME FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) RAD 2 FUSE INSTRUMENT CONTROL PANEL INSTRUMENT PANEL J/B J/B 3 (BEHIND UPPER CENTER OF DASH) J/B 5 (BEHIND UPPER LEFT SIDE OF DASH) J/C 15 (UNDER RIGHT REAR SEAT) J/C 4 (BEHIND LEFT KICK PANEL) L-R LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT TWEETER LT GRN WIRE MULTI-DISPLAY MUTE R+ L+ SGND NAVAIGATION ECU (ON RIGHT REAR OF CARGO AREA) NCA WIRE PNK TX- WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER ANTENNA SYSTEM R- L- GND RAD 1 FUSE RADIO, PLAYER RED WIRE RED/WHT WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER STEREO COMPONENT AMPLIFIER (UNDER REAR SEAT) TELEPHONE ECU (ON RIGHT REAR OF CARGO AREA) TX- TX+ EJECT VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WOOFER SPEAKER YEL WIRE

+B RL- GND FR- FR+ FL- FL+ 1 2 3 4 5 6 7 8 9 10 11 12 R+ L+ SGRD MUTE +B R- L- GND TX- TX+ 1 2 3 4 5 6 7 8 9 10 R+ L+ 1 2 3 4 5 6 7 8 9 10 RL+ 1 2 3 4 5 6 7 TX- TX+ 1 2 3 4 5 6 WFR+ RR+ WFR- WF+ WF- RR- 11 7 5 10 6 TX- TX+ EJECT ANT EJECT AUTOMATIC CD CHANGER BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE DOME FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC OR ON INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) RAD 2 FUSE INSTRUMENT CONTROL PANEL INSTRUMENT PANEL J/B J/B 3 (BEHIND UPPER CENTER OF DASH) J/B 5 (BEHIND UPPER LEFT SIDE OF DASH) J/C 15 (UNDER RIGHT REAR SEAT) J/C 4 (BEHIND LEFT KICK PANEL) L-R LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT TWEETER LT GRN WIRE MULTI-DISPLAY NCA WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER ANTENNA SYSTEM R- L- SGND MUTE TX- TX+ RAD 1 FUSE RADIO, PLAYER RED WIRE RED/WHT WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT TWEETER STEREO COMPONENT AMPLIFIER (UNDER REAR SEAT) TELEPHONE ECU (ON RIGHT REAR OF CARGO AREA) TX- TX+ VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WOOFER SPEAKER YEL WIRE

+SR P+ P- SIL D- D+ +SL 1 2 3 4 5 6 7 8 9 10 11 12 SFR- SFR+ 1 2 3 4 PNK WIRE AIR BAG SQUIB (FRONT PASSENGER'S AIR BAG ASSEMBLY) AIR BAG SQUIB (STEERING WHEEL PAD) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CENTER AIR BAG SENSOR ASSEMBLY (UNDER CENTER OF DASH, FORWARD OF CENTER CONSOLE) COMBINATION METER DATA LINK CONNECTOR (DLC) 3 (PARTIAL) (UNDER LEFT SIDE OF DASH) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FPS GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE HEATER FUSE HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/B 5 (BEHIND UPPER LEFT SIDE 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 7 (BEHIND UPPER LEFT SIDE OF DASH) J/C 9 (BEHIND RIGHT KICK PANEL) LEFT BUCKLE SWITCH (ON LEFT SEAT BELT BUCKLE) LEFT PRETENSIONER LEFT SIDE AIR BAG SQUIB LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PL- PL+ PNK VUPR WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PR+ PR- ESR RBE+ FSR SSR+ RED WIRE RED/WHT WIRE RIGHT BUCKLE SWITCH (ON RIGHT SEAT BELT BUCKLE) RIGHT FRONT AIR BAG SENSOR (IN RIGHT FRONT CORNER OF ENGINE COMPARTMENT) RIGHT PRETENSIONER RIGHT SIDE AIR BAG SENSOR (AT BASE OF RIGHT "B" PILLAR) RIGHT SIDE AIR BAG SQUIB SFL+ SFL- VUPL SHORT CONNECTOR (ON LEFT FRONT OF ENGINE COMPART- MENT) SL- SOLID STATE SPIRAL CABLE SRS WARNING INDICATOR SRS-IG FUSE SSL+ FSL LBE+ ESL TC -SR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

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