Lexus LS II (1994-2000) (left side of instrument panel brace) Wiring diagrams

12 19 3 SIL TC LA 12 7 11 TS VH TC 16 10 MPX- 2 1 BUS BUS 4 3 TS TC 5 6 7 8 9 10 11 12 13 14 15 16 SG A/C CONTROL ASSEMBLY ABS, TRAC, VSC ECU (BEHIND RIGHT SIDE OF DASH) AIR SUSPENSION ECU (BEHIND RIGHT SIDE OF DASH) AIRBAG SENSOR ASSEMBLY (BEHIND FRONT OF CENTER CONSOLE) ANTI-LOCK BRAKES SYSTEM (ABS SOL RELAY) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) CENTER J/B COMBINATION METER D/G DATA LINK CONNECTOR 1 (TOP LEFT SIDE OF ENGINE) DATA LINK CONNECTOR 2 (BEHIND LOWER LEFT SIDE OF DASH) DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DRIVER'S DOOR ECU DRIVER'S SIDE J/B ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM (EFI RELAY) ENGINE ROOM J/B FRONT PASSENGER DOOR ECU GRN WIRE GRY WIRE HOT AT ALL TIMES OBD FUSE INSTRUMENT PANEL J/B J/C 3 LEFT REAR DOOR ECU LT GRN/BLK WIRE MOON ROOF CONTROL RELAY (BEHIND RIGHT SIDE OF DASH) MPX MULTI-DISPLAY PNK/BLU WIRE POWER SEAT ECU (UNDER DRIVER'S SEAT) RIGHT REAR DOOR ECU SIL TC +B TILT AND TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) VIO/RED WIRE W/ MEMORY W/ NAVIGATION W/0 MEMORY W/O MOON- ROOF W/ MOON- ROOF W/O NAVIGATION WA WB PNK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL ASSEMBLY A/C MAGNETIC CLUTCH AIRBAG SENSOR ASSEMBLY BLK/ WHT WIRE BRN WIRE CRUISE CONTROL SWITCH DATA LINK CONN- ECTOR 3 DATA LINK CONNECTOR 1 DATA LINK CONNECTOR 3 ENGINE CONTROL MODULE FRONT CIGARETTE LIGHTER FRONT PASSENGER'S SEAT CONTROL SWITCH FRONT PASSENGER'S SEAT HEATER GLOVE BOX LIGHT SWITCH 1 GLOVE BOX LIGHT SWITCH 2 HAZARD SWITCH HEATED OXYGEN SENSOR BANK 1 SENSOR 1 HEATED OXYGEN SENSOR BANK 1 SENSOR 2 HEATED OXYGEN SENSOR BANK 2 SENSOR 1 HEATED OXYGEN SENSOR BANK 2 SENSOR 2 IGNITION MAIN RELAY IGNTION COIL, IGNITOR 1 IGNTION COIL, IGNITOR 2 IGNTION COIL, IGNITOR 3 IGNTION COIL, IGNITOR 4 IGNTION COIL, IGNITOR 5 IGNTION COIL, IGNITOR 6 IGNTION COIL, IGNITOR 7 IGNTION COIL, IGNITOR 8 INSTRUMENT PANEL JUNCTION BLOCK (AT REAR OF PARKING BRAKE RELEASE LEVER) JUNCTION CONNECTOR J/C 10 (LOWER RIGHT END OF DASH) JUNCTION CONNECTOR J/C 16 (BEHIND CENTER AIR VENTS) JUNCTION CONNECTOR J/C 3 (RIGHT KICK PANEL) LUGGAGE COMPARTMENT DOOR OPENER SWITCH MULTI-DISPLAY NCA WIRE PIONEER RADIO, PLAYER RIGHT BUCKLE SWITCH, BUCKLE LIGHT RIGHT REAR DOOR ECU STEREO COMPONENT AMPLIFIER VSC OFF SWITCH RHEOSTAT, SECURITY INDICATOR LIGHT W/ NAVIGATION SYSTEM WHT/BLK WIRE

ALT FUSE BLU WIRE BLU/YEL WIRE DRIVER'S SEAT HEATER ENGINE MAIN RELAY FR S/HTR FUSE FRONT PASSENGER'S SEAT HEATER FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL JUNCTION BLOCK (AT REAR OF PARKING BRAKE RELEASE LEVER) J/C 16 (BEHIND CENTER AIR VENTS) LEFT LT GRN WIRE LT GRN/RED WIRE RED/YEL WIRE RIGHT SEAT HEATER SWITCH SOLID STATE WHT/BLK WIRE

A/C FUSE AIR AIR CONDITIONING CONDITIONING SYSTEM SYSTEM AIR SUS FUSE BLK WIRE BLK/ WHT WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY COMPUTER, WIPER/ WASHER SYSTEMS D FR DOOR FUSE D RR DOOR FUSE DASH HARN, BEHIND COMBINATION METER) DOOR LOCKS, POWER WINDOWS SYSTEMS ECU-IG FUSE ELECTRONIC SUSPENSION SYSTEM ENGINE CONTROLS, COOLING FANS, AIR CONDITIONING SYSTEMS EXTERIOR LIGHTS, CRUISE CONTROL SYSTEMS FOG LIGHT RELAY FR CIG FUSE FR FOG FUSE FROM FUSIBLE LINK BLOCK (DIAGRAM 1 OF 2) FROM INSTRU- MENT PANEL JUNCTION BLOCK (DIAGRAM 2 OF 2) FRONT CIGARETTE LIGHTER FUEL OPN FUSE FUSE HOLDER (BEHIND LEFT SIDE OF DASH) GAUGE FUSE GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEATER FUSE IGN FUSE IGNITION MAIN RELAY IGNITION SWITCH INSTRUMENT PANEL JUNCTION BLOCK (AT REAR OF PARKING BRAKE RELEASE LEVER) INTERIOR LIGHTS, DOOR LOCKS, POWER WINDOWS SYSTEMS JUNCTION CONNECTOR J/C 16 (BEHIND CENTER AIR VENTS) JUNCTION CONNECTOR J/C 4 (UPPER LEFT END OF DASH) LEFT REAR CIGARETTE LIGHTER LOCK LT GRN WIRE LT GRN/RED WIRE P FR DOOR FUSE P RR DOOR FUSE PANEL FUSE PNK PNK WIRE PNK WIRE POWER TOPS SYSTEM PWR FUSE RED WIRE RED/BLU WIRE RIGHT REAR CIGARETTE LIGHTER RR CIG FUSE TURN FUSE PWR-IG FUSE RUN WIRE SEAT FR FUSE SEATS SYSTEM STARTER FUSE RADIO 2 FUSE STOP LP FUSE STOP-S FUSE STOPLIGHT SWITCH (BRAKE PEDAL BRACKET) SUPPLEMENTAL RESTRAINTS, ENGINE CONTROLS, CRUISE CONTROL SYSTEMS TAIL FUSE TAILLIGHT CONTROL RELAY TO ENGINE ROOM JUNCTION BLOCK (DIAGRAM 1 OF 2) TO INSTRU- MENT PANEL JUNCTION BLOCK (DIAGRAM 2 OF 2) TRUNK, TAILGATE, FUEL DOORS SYSTEM WASHER FUSE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WIPER FUSE WIPER/ WASHER SYSTEM

BLK WIRE BLU/ORG WIRE BLU/WHT WIRE BODY ECU (LEFT SIDE OF DASH) FUEL LID OPENER SOLENOID (AT RIGHT SIDE OF LUGGAGE COMPARTMENT) 2 1 FUEL LID OPENER SWITCH (LEFT SIDE OF DASH) FUEL OPN FUSE GRN/RED WIRE HOT AT ALL TIMES INSTRUMENT PANEL JUNCTION BLOCK (AT REAR OF PARKING BRAKE RELEASE LEVER) J/C 16 (BEHIND CENTER AIR VENTS) LUGGAGE COMPARTMENT DOOR KEY UNLOCK SWITCH LUGGAGE COMPARTMENT DOOR OPENER MOTOR (CENTER REAR OF TRUNK) LUGGAGE COMPARTMENT DOOR OPENER SWITCH (LEFT SIDE OF DASH) MAIN ORG/ WIRE TKUL TSW WHT/BLK WIRE