Lexus ES XV20 (1996-2001) (left side of dash) Wiring diagrams

A/C CONTROL ASSEMBLY BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE DIODE (BEHIND RIGHT SIDE OF DASH, ABOVE KICK PANEL) DOME FUSE HORN FUSE DOOR FUSE DOOR LOCKS SYSTEM ECU-IG FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM JUNCTION BLOCK (ON LEFT SIDE OF ENGINE COMPT) GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM HORNS SYSTEM HOT AT ALL TIMES HOT IN RUN OR START IG LSWD LSWP LSWR TSW IND E (GRD) INSTRUMENT PANEL JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH, ABOVE KICK PANEL) INTEGRATION RELAY JUNCTION JUNCTION CONNECTOR JUNCTION CONNECTOR J/C 34 (RIGHT KICK PANEL) LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LUGGAGE COMPARTMENT KEY UNLOCK SWITCH ENGINE HOOD COURTESY SWITCH LUGGAGE COMPARTMENT LIGHT SWITCH, DOOR OPENER MOTOR RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH SECU SH HEAD TAIL HORN THEFT DETERRENT ECU (UNDER CENTER OF DASH, FORWARD OF CENTER CONSOLE) THEFT DETERRENT HORN (IN RIGHT REAR CORNER OF ENGINE COMPT) TRUNK, TAILGATE, FUEL DOORS SYSTEM WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

10 11 PNK WIRE 2 IND 6 3 TC TR A/C CONTROL ASSEMBLY (CENTER OF DASH) A/C CONTROL ASSEMBLY (CENTER OF DASH) ENGINE CONTROL MODULE (RIGHT SIDE OF DASH) ABS IND. ABSORBER CONTROL ECU (LEFT SIDE OF DASH) ANTI-LOCK BRAKES SYSTEM BLK RED/ WIRE BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRAKE FLUID LEVEL WARNING SWITCH (IN BRAKE FLUID RESERVOIR) BRAKE IND BRN WIRE BULB CHECK RELAY CANADA CHARGE IND COMBINATION METER CPU/SOLID STATE CRUISE CONTROL ECU (LEFT SIDE OF DASH) CRUISE CONTROL SYSTEM CRUISE IND D IND DELAY CIRCUIT DIODE (LEFT KICK PANEL) DOME FUSE DOOR IND ECU-B FUSE ENGINE CONTROLS SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EXTERIOR LIGHTS SYSTEM WARNING SYSTEM FUEL GAUGE FUEL IND FUEL SENDER GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HEADLIGHT ON IND HEADLIGHTS SYSTEM (RIGHT HEAD FUSE) HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT IN ON OR START HOT WITH TAILLIGHT RELAY ENERGIZED IGN IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTEGRATION RELAY (IN INSTRUMENT PANEL J/B) J/C 12 (TOP LEFT SIDE OF DASH) J/C 5 (LEFT SIDE OF DASH) J/C 15 (BEHIND CENTER OF DASH) J/C 16 (BEHIND CENTER OF DASH) J/C 2 (LEFT KICK PANEL) J/C 4 L IND LBLO LEFT TURN IND LT GRN WIRE MALFUNCTION INDICATOR LAMP N IND NEO O/D OFF IND ODOMETER/CPU OIL LEVEL/ TEMPERATURE IND OIL PRESSURE IND OIL PRESSURE SWITCH (LEFT FRONT CORNER OF ENGINE) ORG/ WIRE P IND PANEL FUSE PARKING BRAKE SWITCH SPD PNK WIRE PNK/BLU WIRE R IND REAR LIGHT FAILURE IND RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RHEOSTAT RIGHT TURN IND SEAT BELT IND SLIP IND SPD TACH SPD SPEEDOMETER SRS IND STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINT SYSTEM TACHOMETER TAILLIGHT ON IND TRAC OFF IND USA VIO WIRE VIO/WHT WIRE WASHER LEVEL IND WASHER LEVEL WARNING SWITCH WATER TEMPERATURE GAUGE WATER TEMPERATURE SENDER (TOP FRONT OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE DIODE DOME FUSE DOOR FUSE ENGINE ROOM JUNCTION BLOCK (ON LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH, ABOVE KICK PANEL) INTEGRATION RELAY J/C 12, J/C 13 (BEHIND COMBINATION METER) J/C 15 (ON LEFT DASH CENTER SUPPORT) J/C 33 (RIGHT SIDE OF DASH) J/C 34, J/C 35 (RIGHT KICK PANEL) J/C 36 (INSIDE LEFT FRONT DOOR) J/C 5, J/C 6 (TOP CENTER OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT REAR DOOR COURTESY SWITCH LT GRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT REAR DOOR COURTESY SWITCH UNLOCK WARNING SWITCH (STEERING COLUMN) WHT/BLK WIRE YEL WIRE

AUTO BLK WIRE BLU WIRE BLU/WHT WIRE DOWN GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C 36 (LEFT FRONT DOOR) J/C 4 (LEFT KICK PANEL) KOF LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT POWER WINDOW MOTOR, ECU LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REAR POWER WINDOW MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT POWER WINDOW MOTOR, ECU RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW MOTOR WHT WIRE WHT/BLK WIRE YEL WIRE

19 20 BRAIDED A/F HTR FUSE A/F HTR RELAY AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (IN RIGHT EXHAUST MANIFOLD) AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) (IN LFT EXHAUST MANIFOLD) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CIR OPN RELAY EFI FUSE EFI RELAY ENGINE ROOM JUNCTION BLOCK ENGINE ROOM RELAY BLOCK ENGINE ROOM RELAY BLOCK 2 FUEL PUMP (IN FUEL TANK) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (IN EXHAUST MANIFOLD, AFTER TWC) HOT AT ALL TIMES IGN FUSE IGNITION SWITCH INSTRUMENT PANEL JUNCTION BLOCK STARTER FUSE J/C 24 (BEHIND RIGHT SIDE OF DASH) J/C 25 (BEHIND RIGHT SIDE OF DASH) J/C 28 (BEHIND RIGHT SIDE OF DASH) J/C 29 J/C 3 (BEHIND RIGHT SIDE OF DASH) J/C 31 (BEHIND RIGHT SIDE OF DASH) J/C 32 J/C 8 J/C 9 LOCK ON LT GRN WIRE NCA WIRE OX HT P/N PARK/NEUTRAL POSITION SWITCH (ON TRANSAXLE) PNK WIRE PNK/BLK WIRE RED WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE