Lexus ES XV40 (2006-2009) micro computer Wiring diagrams

AFS OFF AFS OFF SWITCH AUTO BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) ECU-IG 2 FUSE ENGINE ROOM J/B GAUGE 2 FUSE GRN WIRE GRY WIRE H-LP LVL FUSE HEAD HEADLAMP DIMMER SWITCH ASSEMBLY HEADLAMP SWIVEL ECU (LEFT END OF DASH) HOT AT ALL TIMES HOT IN ON OR START IGS IG INDICATOR DRIVE IC INIT INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP LEVELING MOTOR (AT LEFT HEADLIGHT ASSEMBLY) LH E LH- RH- SML LH+ LHM+ LT BLU WIRE LT GRN WIRE LVL MAIN BODY ECU (LEFT SIDE OF DASH) MICRO COMPUTER MPX-B FUSE MSW OFF LIGHT CONTROL SWITCH ORG/ WIRE PNK SMGR RIGHT HEADLAMP ASSEMBLY WIRE POWER SUPPLY CIRCUIT RED WIRE RH E RIGHT HEADLAMP LEVELING MOTOR (AT RIGHT HEADLIGHT ASSEMBLY) RHM + SBR SHRL PNK WIRE SGR SHB SHG HEIGHT CONTROL SENSOR (CENTER REAR OF VEHICLE) SHRR SMBL SMBR SMGL SMGL SMGR PNK WIRE SML SMR SMR RH+ TAIL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS IND. BLK WIRE BLU WIRE BRAKE IND BRN WIRE CAN I/F COLUMN) 5 3 2 1 IG CANH CANL GND COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVE IC ECU-B 1 FUSE ABS 2 FUSE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE ENGINE ROOM J/B (LEFT FRONT OF ENGINE COMPT) GAUGE 2 FUSE GRN/ LT WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE DOME FUSE ROOM R/B (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START IG ESS BAT CANL CANH IND INSTRUMENT PANEL J/B (LEFT SIDE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) JUNCTION LCD (MULTI DISPLAY) LT BLU WIRE LT GRN WIRE MASTER WARNING MICRO COMPUTER MPX-B FUSE OF DASH) ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SLIP IND SPEEDOMETER STEERING SENSOR (IN STEERING VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE)

+ECU 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 +B IG+ A/C CONTROL ASSEMBLY (W/O NAVIGATION) (CENTER A/C CTRL PNL FUSE BLK WIRE BLU WIRE BRN WIRE CLOCK ASSEMBLY COMBINATION METER COMPUTER DATA LINES SYSTEM COOLING FAN ECU (FRONT OF ENGINE COMPT) ECU- IG 1 FUSE ENGINE CONTROL MODULE (RIGHT REAR ENGINE COOLANT TEMPERATURE SENSOR (TOP REAR OF ENGINE) ENGINE ROOM R/B (LEFT SIDE FAN MAIN FUSE FAN MAIN RELAY FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START ILL- GND INTERIOR LIGHTS SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) W/ NAVIGATION J/B 4 (RIGHT SIDE OF DASH) LIN LT GRN WIRE M+ (M) MAIN FAN MOTOR M+ (S) SUB FAN MOTOR M- M+ MICRO COMPUTER OF DASH) OF ENGINE COMPT) P/SB PAON P-AB PNK 1 WIRE PNK ETHW WIRE PNK LBL WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RFC SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE WHT WIRE WHT/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 PNK WIRE 1 2 PNK WIRE 4 3 +2 WF 5 4 3 2 1 NEO ENG+ TRC+ ENG- TRC- BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F CANH CANL SGND COMBINATION METER COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DISTANCE CONTROL ECU (RIGHT SIDE OF DASH) DOME FUSE DRIVE IC ECU PANEL J/B IG 2 (LEFT SIDE FUSE OF DASH) ENGINE ROOM J/B (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GND IGB GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG+ +B (DOME) IGN FUSE INSTRUMENT INSTRUMENT PANEL J/B J/B 3 (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LAMP FAILURE INDICATOR SENSOR (AT LEFT REAR HEADLIGHT ASSEMBLY) LCD (A/T RANGE) LCD (MULTI DISPLAY) LRDD LRRD LT BLU WIRE LT GRN WIRE MASTER WARNING IND CRUISE IND MICRO COMPUTER MILLIMETER WAVE RADAR SENSOR (CENTER OF FRONT GRILLE) MODE MPX-B FUSE PNK WIRE POWER SUPPLY CIRCUIT REAR OF ENGINE COMPT) RED WIRE RR FOG/BRK RELAY STOP FUSE STP+ SYSTEM VIO WIRE WASH WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DRIVE IC ENGINE ROOM J/B (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) DOME FUSE GAUGE 2 FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LCD (A/T RANGE) LT BLU WIRE LT GRN WIRE MICRO COMPUTER MPX-B FUSE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE STOP FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) IG+ +STP WRN 2 9 3 5 8 7 4 11 -STP -TR +T -TL BLK WIRE BLU WIRE BRN WIRE CAN I/F CENTER STOP LAMP COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVE IC ECU- IG 1 FUSE ECU-ACC FUSE ECU-IG 2 FUSE GRN WIRE GRY WIRE HEAD HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LAMP FAILURE INDICATOR SENSOR (AT LEFT REAR HEADLIGHT ASSEMBLY) LEFT PARKING LAMP LEFT TURN IND MAIN BODY ECU MICRO COMPUTER NOISE FILTER (STOP LAMP) (BASE OF LEFT "C" PILLAR) PNK WIRE POWER SUPPLY CIRCUIT REAR LIGHTS IND RED WIRE RIGHT PARKING LAMP RIGHT TURN IND RR FOG/ BRK RELAY STOP FUSE TAIL TAIL FUSE TAIL IND TAIL RELAY W/ DYNAMIC RADAR CRUISE CONTROL W/O DYNAMIC RADAR CRUISE CONTROL W/O REAR FOG LIGHT WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) 49 41 CANL CANH BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F CIRCUIT COMBINATION METER DOOR LOCK CONTROL SWITCH DRIVE IC ENGINE CONTROL MODULE ENGINE ROOM J/B (LEFT FRONT OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES J/B 3 (LEFT SIDE OF DASH) KEY LED LEFT FRONT DOOR LOCK ASSEMBLY (IN LEFT FRONT DOOR) LEFT REAR DOOR LOCK ASSEMBLY LOCK LT BLU WIRE LT GRN WIRE MICRO COMPUTER MPX-B FUSE MULTI LCD ORG/ WIRE POWER RED WIRE RIGHT FRONT DOOR LOCK ASSEMBLY (AT RIGHT FRONT DOOR ASSEMBLY) RIGHT REAR DOOR LOCK ASSEMBLY (IN RIGHT REAR DOOR) SUPPLY UNLOCK VIO WIRE WARNING IND MASTER WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) 1 2 3 PNK WIRE ALT FUSE BLK WIRE BLU WIRE BRN WIRE CAN I/F DRIVE IC CANH CANL 17 18 COMBINATION METER COMPUTER DATA LINES SYSTEM CONTROL LIGHT DOME FUSE DRL RELAY ENGINE ROOM J/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT FOG IND HEAD IND (USA) BEAM IND GRN WIRE H-LP (LL) FUSE H-LP (LL) RELAY H-LP (LL) RELAY (HID) H-LP (RL) FUSE H-LP (RL) RELAY H-LP (RL) RELAY (EXCEPT HID) H-LP LH FUSE H-LP RH FUSE HID HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LEFT HEADLAMP (HIGH) LEFT HEADLAMP (LOW) (EXCEPT HID) LEFT HEADLAMP ASSEMBLY (HID) LIGHT CONTROL CIRCUIT LIGHT CONTROL ECU LOW (HID) LT GRN WIRE MICRO COMPUTER PNK WIRE POWER SUPPLY CIRCUIT REAR FOG IND RED WIRE RIGHT HEADLAMP (HIGH) RIGHT HEADLAMP (LOW) (EXCEPT HID) RIGHT HEADLAMP ASSEMBLY (HID) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) AUTO BLK WIRE BLU WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) DRIVE IC CAN I/F LCD (MULTI-DISPLAY) ECU-IG 2 FUSE ENGINE ROOM J/B (LEFT FRONT GAUGE 2 FUSE GRN WIRE GRY WIRE H-LP LVL FUSE HEAD HEADLAMP DIMMER SWITCH ASSEMBLY HEADLAMP SWIVEL ECU (LEFT END OF DASH) HOT AT ALL TIMES HOT IN ON OR START IGS IG INIT INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP LEVELING MOTOR (AT LEFT HEADLIGHT ASSEMBLY) LH E LH- RH- SML LH+ LHM+ LT BLU WIRE LT GRN WIRE LVL MAIN BODY ECU (LEFT SIDE OF DASH) MASTER WARNING INDICATOR BUZZER MICRO COMPUTER MPX-B FUSE OF ENGINE COMPT) OFF LIGHT CONTROL SWITCH ORG/ WIRE PNK SMGR RIGHT HEADLAMP ASSEMBLY WIRE POWER SUPPLY CIRCUIT RED WIRE RH E RIGHT HEADLAMP LEVELING MOTOR (AT RIGHT HEADLIGHT ASSEMBLY) RHM + SBR SHRL PNK WIRE SGR SHB SHG HEIGHT CONTROL SENSOR (CENTER REAR OF VEHICLE) SHRR SMBL SMBR SMGL SMGL SMGR PNK WIRE SML SMR SMR RH+ TAIL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BUZZER CAN I/F CHARGING COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVE IC ENGINE CONTROL MODULE FUEL FUEL INJECTOR INJECTOR FUEL INJECTOR GRN WIRE GRN/RED WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (IN EXHAUST, AFTER CATALYTIC CONVERTER) HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) (IN EXHAUST, AFTER CATALYTIC CONVERTER) IG+ IG+ J/B 3 (LEFT SIDE OF DASH) LCD (A/T RANGE) LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP MICRO COMPUTER NCA WIRE ORG/ WIRE POWER SUPPLY CIRCUIT RED WIRE SKID CONTROL ECU W/ ACTUATOR STAR STARTING/ SYSTEM TOP OF ENGINE) VSV (ACIS) (FRONT OF ENGINE) VSV (PURGE) (REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE