Lexus ES XV20 (1996-2001) red/yel Wiring diagrams

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 SFRR SFRH 1 2 3 4 5 6 7 8 9 10 11 12 MR FL- FR+ ABS ECU (BEHIND RIGHT SIDE OF DASH) ABS FUSE ABS MOTOR RELAY ABS SOL RELAY BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE COMBINATION METER ABS IND DATA LINK CONNECTOR 1 (NEAR RIGHT FRONT CORNER OF ENGINE) DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) ECU-IG FUSE ENGINE ROOM R/B 3 (IN RIGHT FRONT OF ENGINE COMPT, ON RADIATOR UPPER SUPPORT) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 1 (LEFT KICK PANEL) J/C 15 (BEHIND CENTER OF DASH) J/C 27 (RIGHT SIDE OF DASH) J/C 3 (LEFT SIDE OF DASH) J/C 30 (RIGHT SIDE OF DASH) J/C 4 (LEFT SIDE OF DASH) LT GRN/BLK WIRE LT GRN/RED WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SFLH SFLR SR FL+ FR- MT SRRH SRRR SRLR SRLH STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TC RL- RR+ WA TS RL+ RR- D/G TS TIM TC WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE

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 R+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RL- RL+ IND WA TRC- EFI+ SPI 1 2 3 4 5 6 7 8 9 10 11 12 SFLR SFLH 17 4 14 TRC TC ABS ABS IND. ABS MOTOR RELAY ABS SOL RELAY ABS, TRACTION ACTUATOR (IN RIGHT FRONT OF ENGINE COMPT) ABS, TRACTION ECU (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRN/WHT WIRE COMBINATION METER COMBINATION METER (SPEEDOMETER) D/G TS MR SRLH SFRR DATA LINK CONNECTOR 1 (NEAR RIGHT FRONT CORNER OF ENGINE) DATA LINK CONNECTOR 2 (UNDER LEFT SIDE OF DASH) ECU-IG FUSE ELECTRONIC SUSPENSION SYSTEM ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FL- FL+ RRO FR+ FR- FRO GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) J/C 1 (LEFT SIDE OF DASH) J/C 15 (UNDER LEFT SIDE OF RADIO) J/C 27 (RIGHT SIDE OF DASH) J/C 28, J/C 29 (RIGHT SIDE OF DASH) J/C 3 (LEFT SIDE OF DASH) J/C 30 (RIGHT SIDE OF DASH) J/C 4 (LEFT SIDE OF DASH) J/C 8, J/C 9 (BEHIND LEFT SIDE OF DASH) LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RR+ RR- CSW WT TRC+ EFI- NEO STP SLIP IND SRRR SRRH STOP FUSE TC AST SR SRLR SFRH MT TRAC OFF IND TRAC OFF SWITCH TS TC WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL/BLK WIRE YEL/RED WIRE

2 5 1 3 GGND ABS DECELERATION SENSOR (BELOW CENTER CONSOLE) ABS, TRAC, VSC ECU (BEHIND RIGHT SIDE OF DASH) ABSORBER CONTROL ECU (BEHIND LEFT SIDEOF DASH) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRAID BRAID GSS RL+ RL- BRAID YSS YD BZ CCS BRAKE FLUID LEVEL WARNING SWITCH (IN BRAKE FLUID RESERVOIR) BRN WIRE BRN/WHT WIRE COMBINATION METER CRUISE CONTROL SYSTEM D/G CSW GYAW YAW DATA LINK CONNECTOR 1 (NEAR RIGHT FRONT CORNER OF ENGINE) TC TS DATA LINK CONNECTOR 2 (UNDER LEFT SIDE OF DASH) DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) J/C 15 BEHIND CENTER OF DASH) ECU-IG FUSE ENG ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FRO GAUGE FUSE GGND RR+ RR- GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GYAW HARD HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM (BRAKE WARNING INDICATOR) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH, ABOVE KICK PANEL) J/C 1 (BEHIND LEFT KICK PANEL) J/C 15 (BEHIND CENTER OF DASH) J/C 27 (BEHIND RIGHT SIDE OF DASH) J/C 3 (BEHIND RIGHT SIDE OF DASH) J/C 30 (RIGHT SIDE OF DASH) J/C 4 (BEHIND LEFT SIDE OF DASH) LBLO FRO RRO VSCW WA IND STP LT GRN RED/ WIRE LT GRN WIRE LT GRN/RED WIRE NCA WIRE NEO PARK/NEUTRAL POSITION SWITCH PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR RRO SIL SPEEDOMETER STEERING SENSOR (BEHIND LEFT SIDE OF DASH) STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TC TS TRC+ VGS VIO WIRE VSC IND VSC OFF IND SLIP IND ABS IND VSC OFF SWITCH VSC WARNING BUZZER (BEHIND CENTER OF DASH) VYS VYS EXO LBL- WHT WIRE WHT/BLK WIRE WT PNK WIRE YAW RATE SENSOR (BELOW CENTER CONSOLE)

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

A/C A/C AMBIENT TEMPERATURE SENSOR (BEHIND RIGHT FRONT GRILLE) A/C CONTROL ASSEMBLY A/C ROOM TEMPERATURE SENSOR (ON LOWER PANEL, RIGHT OF STEERING COLUMN) A/C SOLAR SENSOR (ON TOP LEFT SIDE OF DASH) A/C THERMISTOR (BEHIND RIGHT SIDE OF DASH) ACT AIR MIX CONTROL SERVO MOTOR (BEHIND CENTER OF DASH, FORWARD OF CENTER CONSOLE) ANTI-THEFT SYSTEM BD JC-29 JUNCTION CONNECTORS (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BLW DEFOGGER SYSTEM ECU-B FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) GND SPD IGN B/L FOOT F/D DEF GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES ILLUM INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 15 J/C 18, 19 (BEHIND RIGHT SIDE OF DASH) J/C 20, 21 (BEHIND RIGHT SIDE OF DASH) J/C 30 (BEHIND RIGHT SIDE OF DASH) JC-28 AF LT GRN/BLK WIRE MGCR TAM TR TS TE TPI TP PSW ACT ORG/ WIRE PNK WIRE PNK/BLU WIRE RDFG TELI TC IG+ RED WIRE RED/ WHT WIRE RED/YEL WIRE SG ILLUM LOCK FACE SECU AIF AIR AMC AMH HR TACH TELEPHONE TRANSCEIVER, SPEAKER RELAY (ON LEFT SIDE OF LUGGAGE COMPARTMENT) THWO VIO WIRE VIO/WHT WIRE WHT RED/ WIRE WHT WIRE WHT/ BLU WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL GRN/ WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE

A/D ABS ABS (W/ TRACTION) ABS (W/ VSC) ABS ECU/ ABS, TRACTION ECU/ ABS, TRAC, VSC ECU (BEHIND RIGHT SIDE OF DASH) ABS IND. ABS SOL RELAY ABS TEM PNK WIRE ABSORBER CONTROL ECU (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CG SG COMBINATION METER CRUISE CONTROL ECU (BEHIND LEFT SIDE OF DASH) CRUISE IND D/G DATA LINK CONNECTOR 1 (RIGHT REAR OF ENG COMPT) DATA LINK CONNECTOR 2 (UNDER LEFT SIDE OF DASH) DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) EFI FUSE EFI RELAY ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 3 (IN RIGHT FRONT OF ENGINE COMPT, ON RADIATOR UPPER SUPPORT) GRN/BLK WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 1 (LEFT KICK PANEL) J/C 1 (LEFT SIDE OF DASH) J/C 15 (BEHIND CENTER OF DASH) J/C 25 (RIGHT SIDE OF DASH) J/C 28, J/C 29 (RIGHT SIDE OF DASH) J/C 30 (RIGHT SIDE OF DASH) J/C 8, J/C 9 (BEHIND LEFT SIDE OF DASH) LT GRN WIRE LT GRN/RED WIRE OBD FUSE ORG/ WIRE PNK WIRE PNK/BLK WIRE RED/BLU WIRE RED/YEL WIRE SIL SRS IND TC +B TIM TRC+ WHT WIRE WHT/BLK WIRE YEL WIRE YEM

ABS, TRACTION ECU (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE CCS CMS SPD IDL OD MO GND COMBINATION METER COMBINATION SWITCH CRUISE CRUISE CONTROL ACTUATOR (LEFT CENTER OF ENGINE COMPT) CRUISE CONTROL ECU (LEFT SIDE OF DASH) CRUISE CONTROL IND CRUISE CONTROL SWITCH DATA LINK CONNECTOR 1 (RIGHT FRONT OF ENGINE COMPT) DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) ECU-IG FUSE ENGINE CONTROL MODULE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON, START I/P JUNCTION BLOCK (LEFT SIDE OF DASH) IDLO J/C 1 (LEFT KICK PANEL) J/C 15 (BEHIND CENTER OF DASH) J/C 17 (TOP CENTER OF DASH) J/C 2 (LEFT KICK PANEL) J/C 26 (RIGHT SIDE OF DASH) J/C 27 (RIGHT SIDE OF DASH) J/C 28, J/C 29 (RIGHT SIDE OF DASH) J/C 3 (LEFT KICK PANEL) J/C 30 (RIGHT SIDE OF DASH) J/C 4 (LEFT SIDE OF DASH) J/C 40 (RIGHT SIDE OF DASH) J/C 8, J/C 9 (LEFT SIDE OF DASH) LT GRN/RED WIRE ORG/ WIRE P/N PARK/NEUTRAL POSITION SWITCH (ON TOP OF TRANSAXLE) PI TC ECT MC RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RESUME/ ACCEL SET/ COAST SPEEDOMETER STOP FUSE STOPLIGHT SWITCH STP+ VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE

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 GND +B 1 2 3 4 5 6 7 8 9 10 IG FSS 6 19 RRO FRO 6 2 RRO FRO ABS, TRACTION ECU (BEHIND RIGHT SIDE OF DASH) ABS, TRACTION, VSC ECU (BEHIND RIGHT SIDE OF DASH) ABSORBER CONTROL ECU (BEHIND LEFT SIDE OF DASH) ABSORBER CONTROL SWITCH AC BB AF J/C 28, J/C 29 (BEHIND RIGHT SIDE OF DASH) BA BA BA J/C 8, J/C 9 (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE DATA LINK CONNECTOR 2 (UNDER LEFT SIDE OF DASH) ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) EXO FB- FB+ FA- FA+ NEO GRN WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/RED WIRE HARD STP HOT AT ALL TIMES HOT IN ON, START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 15 (BEHIND CENTER OF DASH) J/C 24 (BEHIND RIGHT SIDE OF DASH) J/C 27 (BEHIND RIGHT SIDE OF DASH) J/C 3 (BEHIND LEFT KICK PANEL) J/C 3 (LEFT KICK PANEL) J/C 37 (LOWER LEFT "B" PILLAR) J/C 8, J/C 9 (BEHIND LEFT SIDE OF DASH) LEFT FRONT ABSORBER CONTROL ACTUATOR (LEFT REAR CORNER OF ENGINE COMPARTMENT) LEFT REAR ABSORBER CONTROL ACTUATOR (LEFT FRONT CORNER OF LUGGAGE COMPARTMENT) LT GRN WIRE LT GRN/RED WIRE PNK TEM RB- RB+ RA- RA+ WIRE PNK TEM WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABSORBER CONTROL ACTUATOR (RIGHT REAR CORNER OF ENGINE COMPARTMENT) RIGHT REAR ABSORBER CONTROL ACTUATOR (RIGHT FRONT CORNER OF LUGGAGE COMPARTMENT) RRO TS FRO STEERING SENSOR (BEHIND LEFT SIDE OF DASH) STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) TACH TC DATA LINK CONNECTOR 1 (NEAR RIGHT FRONT CORNER OF ENGINE) VIO WIRE W/ VSC W/O VSC WHT WIRE WHT/BLK WIRE YEL WIRE

ACIS AFR- AFL- THA BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CRANKSHAFT POSITION SENSOR (LEFT FRONT OF ENGINE) DSL ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUEL INJECTORS GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE IDLE AIR CONTROL VALVE (TOP REAR OF ENGINE) IGNITION COILS AND IGNITORS J/C 24 (BEHIND RIGHT SIDE OF DASH) J/C 26 (BEHIND RIGHT SIDE OF DASH) KNOCK SENSOR 1 (TOP RIGHT SIDE OF ENGINE) KNOCK SENSOR 2 (TOP LEFT SIDE OF ENGINE) LEFT VVT SENSOR (LEFT REAR OF ENGINE) LT GRN WIRE MASS AIRFLOW METER (NEAR AIR CLEANER HOUSING, ON AIR DUCT) NC- NC+ IGF RSO KNKR KNKL NCA WIRE NE+ NOISE FILTER (NEAR AIR CLEANER HOUSING) ORG/ WIRE PNK WIRE PNK/BLU WIRE POWER STEERING OIL PRESSURE SWITCH (RIGHT REAR ENG COMPT) PS VG AFR+ AFL+ THO THW PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT VVT SENSOR (RIGHT REAR OF ENGINE) VC HAFR HAFL 10 20 VIO WIRE WHT WIRE WHT/BLU WIRE WHT/RED 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