Toyota Avalon XX30 facelift (2007-2010) (behind center of dash) Wiring diagrams

A/C COMP FUSE A/C CONTROL ASSEMBLY A/D IN AMBIENT TEMPERATURE SENSOR (BEHIND GRILLE) AUTO BEAN I/F BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) EAC ENGINE ROOM J/B ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) FAN 1 RELAY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HTR FUSE IG+ PIL+ INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LAC LAUT LED LEFT STEERING SWITCH LREC LREC LA/C LAUT PSE SG LT GRN WIRE MAIN FAN MOTOR MG CLT RELAY MICON OFF ORG/ WIRE PIL- PNK WIRE RDI FAN FUSE RED WIRE RIGHT STEERING SWITCH SPIRAL CABLE (ON STEERING COLUMN) STEERING PAD SWITCH SUB FAN MOTOR SWA SWA SWB SWB TEMP TEMPERATURE CONTROL SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+ECU 17 4 13 14 7 16 15 LCTY 20 14 LSWL 26 28 24 23 25 27 5 21 LGYL LCYL PCYL PCTY LGCY LSWP LSWR BLK WIRE BLU WIRE BODY ECU BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 8 4 1 COMPUTER DATA LINES SYSTEM 8 4 1 21 CPUB GND CTY DCYL DCTY LSWD RCTY RCYL DOME FUSE DOOR IND DRIVER'S SIDE DOOR COURTESY SWITCH (LOWER LEFT "B" PILLAR) DRIVER'S SIDE DOOR LOCK ASSEMBLY (IN LEFT FRONT DOOR) ECU GAUGE 2 FUSE ECU-B FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FRONT PASSENGER'S SIDE DOOR COURTESY SWITCH (LOWER RIGHT "B" PILLAR) FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY (IN RIGHT FRONT DOOR) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN HOT IN HOT IN ON OR ON OR INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY LAMP LEFT OUTER MIRROR CONTROL ECU (W/ MEMORY) (IN DRIVER'S DOOR) LEFT REAR DOOR COURTESY LAMP LEFT REAR DOOR LOCK ASSEMBLY (IN LEFT REAR DOOR) LEFT REAR OUTER VIEW MIRROR (W/ MEMORY) (FRONT OF DRIVER'S DOOR) LEFT VANITY RIGHT VANITY LAMP LAMP LT BLU WIRE LT GRN WIRE LUGGAGE COMPARTMENT LAMP LUGGAGE DOOR LOCK ASSEMBLY (IN LUGGAGE COMPT LID) MAP LAMP MLP NOISE FILTER (DOME, STOP) (LEFT "C" PILLAR) OR ON ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT DOOR COURTESY LAMP RIGHT OUTER MIRROR CONTROL ECU (W/ MEMORY) (IN RIGHT FRONT DOOR) RIGHT REAR DOOR COURTESY LAMP RIGHT REAR DOOR LOCK ASSEMBLY RIGHT REAR OUTER VIEW MIRROR (W/ MEMORY) (FRONT OF FRONT PASSENGER'S DOOR) ROOM LAMP VIO WIRE W/ SMART KEY WHT WIRE WHT/BLK WIRE

1 24 IG+ GND BLK WIRE BLU WIRE BRN WIRE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) HTR FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) JUNCTION JUNCTION CONNECTOR LEFT MIRROR HEATER (OUTER REAR VIEW MIRROR) (IF EQUIPPED) LT GRN WIRE MICON MIR HTR FUSE NOISE FILTER (REAR WINDOW DEFOGGER) (LEFT ``C" PILLAR) ORG/ WIRE REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER SWITCH (A/C CONTROL ASSEMBLY) RIGHT MIRROR HEATER (OUTER REAR VIEW MIRROR) (IF EQUIPPED) RR DEF FUSE RR DEF RELAY WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 IG LR LL PNK WIRE 16 14 RCTY DCTY 23 21 PCTY BLK WIRE BLU WIRE BODY ECU BODY ECU (ATTACHED TO DRIVER SIDE J/B) BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DOME FUSE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ECU-B FUSE EL ER GAUGE 1 FUSE GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) ECU IG-1 FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INTERIOR LIGHT SYSTEM JUNCTION CONNECTOR LAMP LEFT LEFT FRONT SIDE MARKER LAMP LEFT REAR COMBINATION LAMP TURN LEFT REAR OUTER VIEW MIRROR (W/ MEMORY) RIGHT REAR OUTER VIEW MIRROR (W/ MEMORY) LEFT TURN IND LICENSE PLATE LAMP ORG/ WIRE PNK PNK WIRE PNK WIRE RED WIRE RIGHT RIGHT FRONT SIDE MARKER RIGHT REAR COMBINATION LAMP STOP TURN RIGHT TURN IND TAIL TAIL FUSE TAIL IND (EXCEPT USA) PNK WIRE TAIL RELAY TAIL STOP TAIL TAIL TRNL TRNR LCTY TURN TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

1 20 3 ACT+ LSWL ACT- 12 11 14 7 8 4 16 RDA PRG DCTY LSWD 17 4 10 LCTY 21 24 1 2 KSW IND TR+ HAZ 26 15 BECU IG ACTD RCTY ASSEMBLY (IN LUGGAGE COMPT LID) BATB TRLY BLK WIRE BLK/ WHT WIRE BLU WIRE BLU/BLK WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM DOME FUSE DOOR 1 FUSE DOOR 2 FUSE DRIVER'S SIDE DOOR LOCK ASSEMBLY (IN LEFT FRONT DOOR) ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE FRONT DOOR) FRONT PASSENGER'S SIDE DOOR COURTESY FRONT PASSENGER'S SIDE DOOR LOCK ASSEMBLY (IN RIGHT GAUGE 2 FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) HOT AT ALL TIMES HEAD RELAY HOT IN ACC OR ON HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM LEFT REAR DOOR COURTESY SWITCH LEFT REAR DOOR LOCK ASSEMBLY (IN LEFT REAR DOOR) LSWP LSWR PCTY LGCY LT BLU WIRE LT GRN WIRE LUGGAGE DOOR LOCK MAIN FUSE MPX-B FUSE ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE RIGHT REAR DOOR COURTESY SWITCH (LOWER RIGHT "C" PILLAR) RIGHT REAR DOOR LOCK ASSEMBLY (IN RIGHT REAR DOOR) SWITCH (LOWER RIGHT "B" PILLAR) TAIL RELAY TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) VIO WIRE W/ SMART KEY WHT WIRE WHT/BLK WIRE YEL WIRE

16 23 RCTY 19 4 PKB 6 5 3 2 1 CLTB CLTS CLTE TSR TSL AIR CONDITIONING SYSTEM AUTOMATIC LIGHT CONTROL SENSOR (ON TOP OF DASH) BEAM IND BLK WIRE BLU WIRE BLU/BLK WIRE BODY ECU (ATTACHED TO DRIVER SIDE J/B) BRN WIRE CLTE CLTS CLTB 5 6 COMBINATION METER COMPUTER DATA LINES SYSTEM DCTY DOME FUSE DRIVE IC DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRIVER'S SIDE DOOR COURTESY SWITCH (LOWER LEFT "B" PILLAR) ECU- IG 1 ECU-B FUSE FLASH LO HIGH 11 12 FLASH DIMMER SWITCH FOG FUSE FOG RELAY FOG SWITCH FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HEAD HEAD AUTO HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) HOT IN ACC OR ON HOT IN ON OR START INTERIOR LIGHTS LCTY LEFT FRONT FOG LAMP LIGHT CONTROL SWITCH OFF TAIL LT BLU WIRE LT GRN WIRE MICRO COMPUTER OFF TAIL 20 19 HEAD AUTO ORG/ WIRE PARKING BRAKE SWITCH (ON PARKING BRAKE PEDAL ASSEMBLY) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PCTY PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT FOG LAMP TAIL FUSE TAIL RELAY VIO WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

BEAN I/F BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HORN HORN FUSE HORN HIGH (LEFT FRONT OF ENGINE COMPT) HORN LOW (RIGHT FRONT OF ENGINE COMPT) HORN RELAY HORN SWITCH HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) ECU-B FUSE HOT AT ALL TIMES INSTRUMENT PANEL J/B MPX-B (BEHIND FUSE LEFT SIDE OF DASH) HOT IN ON OR START MICON ORG/ WIRE RED WIRE SPIRAL CABLE (ON STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

+B BATT MREL IGSW IMO IMI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 +B IG KSW TXCT AGND 4 1 7 5 CODE AGND TXCT BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CODE GND COMBINATION METER COMPARTMENT) CTY IND DATA LINK CONNECTOR 3 (AT LOWER LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) DRIVER'S SIDE DOOR COURTESY SWITCH (LOWER LEFT "B" PILLAR) ECU-B FUSE EFI 1 FUSE EFI 3 FUSE EFI RELAY EFII EFIO ENGINE CONTROL MODULE (BEHIND ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) KEY COIL TRANSPONDER LT GRN WIRE ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE SECURITY IND SIL TRANSPONDER KEY AMPLIFIER (IN STEERING COLUMN) TRANSPONDER KEY ECU (BEHIND LEFT SIDE OF DASH) UNLOCK WARNING SWITCH (LOWER LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

21 13 11 2 22 ILL- ILL+ PSE PIL+ PIL- 8 10 18 ILL- ILL+ SE A/C CONTROL ASSEMBLY A/O BLK WIRE BLU WIRE BODY ECU (ATTACHED TO DRIVER SIDE J/B) TRLY BRN WIRE CIGARETTE LIGHTER CILL COMBINATION METER COMPUTER DATA LINES SYSTEM CSPT DOME FUSE DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) EAU ECU- IG 1 FUSE GAUGE 2 FUSE GLOVE BOX LAMP) GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH HEAD TAIL HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM ECU R/B (ON LEFT FUSE SIDE OF ENGINE COMPT) HOT IN ON OR START HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) IL+2 ILL ILL ILLUMINATION LED ILLUMINATION LEFT STEERING SWITCH LT GRN WIRE MAP LAMP NAVIGATION CONTROLLER (W/ NAVIGATION) OFF HEAD ORG/ WIRE PANEL FUSE POINTER ILLUMINATION POWER SUPPLY CIRCUIT RADIO RECEIVER ASSEMBLY RED WIRE RHEOSTAT SEAT HEATER SWITCH (W/ SEAT HEATER) SPIRAL CABLE (ON STEERING COLUMN) STEERING WHEEL PAD RIGHT STEERING SWITCH SWITCH LIGHT CONTROL TAIL CANCEL SWITCH TAIL OFF HEADLAMP DIMMER SWITCH ASSEMBLY TAIL RELAY TEMPERATURE CONTROL SWITCH ASSEMBLY TRANSMISSION CONTROL SWITCH VIO WIRE W/ 12 SPEAKER W/ 9 SPEAKER W/ SLIDING ROOF W/ SMART KEY W/O SMART KEY W/ NAVIGATION W/ DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BUZZER CAMSHAFT TIMING OIL CONTROL VALVE (BANK 1 INTAKE SIDE) CAMSHAFT TIMING OIL CONTROL VALVE (BANK 2 INTAKE SIDE) CHARGING COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVE IC DRIVER SIDE J/B (BEHIND LEFT SIDE OF DASH) ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) FUEL FUEL INJECTOR INJECTOR GRN WIRE GRN/RED WIRE HEATED OXYGEN IND LAMP MALFUNCTION LT BLU WIRE LT GRN WIRE MICRO COMPUTER NCA WIRE ORG/ WIRE PNK WIRE POWER LCD SUPPLY (A/T POSITION) CIRCUIT RED WIRE STAR STARTING/ SYSTEM VSV (ACIS) VSV (PURGE) (TOP FRONT (LEFT REAR OF ENGINE) OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE