Toyota Avalon XX40 (2012-2015) ground junction Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 IG+ SOL+ IND ECOS TAM A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) A/C EVAPORATOR TEMPERATURE SENSOR A/C UNIT (A/C HARNESS ASSEMBLY) A/C-B FUSE BLK WIRE BLU WIRE BLW BRN WIRE BUS G BUS B BUS SGA TEA CANH CANL SG-2 COLOR (RED) WIRE COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GREEN) CONNECTOR HOUSING COLOR (NATURAL) DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (AIR VENT MODE) DAMPER SERVO MOTOR (LEFT FRONT SIDE AIR MIX) DAMPER SERVO MOTOR (REAR SIDE AIR MIX) DAMPER SERVO MOTOR (RIGHT FRONT SIDE AIR MIX) DEFOGGER SYSTEM ECO SWITCH COMBINATION SWITCH ASSEMBLY (W/ PADDLE SHIFT SWITCH) FLOQ LOCK PRE FUSE GRN WIRE GROUND JUNCTION GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MGC ORG/ WIRE PNK 12 13 WIRE PNK TR WIRE PNK WIRE RDFG SHP+ SHD+ RED WIRE SEATS SYSTEM SW 1 TSP TSD SG-1 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY A/C CONTROL ASSEMBLY 2 (W/ SEAT HEATER (REAR PASSENGER'S SEAT)) ATIN BLK WIRE BLU WIRE BRN WIRE CLTB CLTE COMPUTER DATA LINES SYSTEM ECU-ACC FUSE FUSE GRN WIRE GROUND JUNCTION GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START ILL- IG+ ILL+ INSTRUMENT PANEL J/B (LEFT END OF DASH) JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE PNK WIRE REAR SEAT HEATER SWITCH REAR WINDOW DEFOGGER SWITCH, MIRROR HEATER SWITCH RED WIRE SEATS SYSTEM SG-5 SG-6 SGND SVDS SVPS SVPB SVDB SVDI SVPI SWD TSET TSET TSR TSL VIO WIRE W/ CLIMATE CONTROL SEAT W/O CLIMATE CONTROL SEAT WHT WIRE WHT/BLK WIRE YEL WIRE

26 30 31 19 STB ETI ITE CLK A/C AMPLIFIER ASSEMBLY (RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY A/C CONTROL ASSEMBLY 2 (W/ SEAT HEATER (REAR PASSENGER'S SEAT)) ACPB ACPE ATIN BLK WIRE BLU WIRE BRN WIRE CLK+ CLTB CLTE COMPRESSOR W/ MOTOR ASSEMBLY (LEFT FRONT OF ENGINE) COMPUTER DATA LINES SYSTEM DIN DOUT ECU-ACC FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN RELAY FUSE GRN WIRE GROUND JUNCTION GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT FAN SIDE OF FUSE ENGINE COMPT) HOT IN ON OR ACC HOT IN ON OR START IDH ILL- IG+ ILL+ INSTRUMENT PANEL J/B (LEFT END OF DASH) INTERIOR LIGHTS SEATS SYSTEM SYSTEM INVERTER W/ CONVERTER ASSEMBLY (LEFT FRONT OF ENGINE COMPT) LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU REAR SEAT HEATER SWITCH REAR WINDOW DEFOGGER SWITCH, MIRROR HEATER SWITCH RED WIRE SEATS SYSTEM SG-5 SG-6 SGND STBI SVDS SVPS SVPB SVDB SVDI SVPI SWD TSET TSET TSR TSL VIO WIRE W/ CLIMATE CONTROL SEAT W/O CLIMATE CONTROL SEAT WHT WIRE WHT/BLK WIRE YEL WIRE

114 117 THW PNK ETHW WIRE 13 26 5 CANH CANL RFC BLK WIRE COMPUTER DATA LINES SYSTEM COOLING FAN ECU (FRONT OF ENGINE COMPT) EFI ENGINE COOLANT TEMPERATURE SENSOR (TOP REAR OF ENGINE) ENGINE CONTROL MODULE (ECM) (LEFT REAR OF ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAN FUSE FAN RELAY FUSE GRN WIRE GROUND JUNCTION HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B PNK WIRE RED WIRE VIO WIRE WHT WIRE WHT/BLK WIRE

13 14 15 16 17 18 19 20 21 22 23 24 PNK IG+ WIRE ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER BRAKE FLUID LEVEL WARNING SWITCH (EXCEPT BRN WIRE CAN I/F CANL CANH FE FR SW CHG- CHK COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 4 15 CYLINDER RESERVOIR SUB ASSEMBLY) (HYBRID) (BRAKE FLUID RESERVOIR) DIAL ILLUMINATION DISP ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EP ES SI +S ER EL HAZ FLASHER CIRCUIT FS FE FUEL GAUGE FUEL SUCTION PUMP, GAUGE ASSEMBLY (FUEL TANK) FUSE GAUGE GRN WIRE GROUND 1 JUNCTION GROUND 2 (HYBRID: UNDER FRONT OF CENTER CONSOLE) (EXCEPT HYBRID: CENTER OF DASH) GROUND JUNCTION GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES TURN, HAZ FUSE HYBRID) (BRAKE FLUID RESERVOIR) I/F TFT DISPLAY IG OR B+ IG OR B+ IG OR B+ IG OR B+ ILLUMINATION GLOW RING ILLUMINATION POINTER ILLUMINATION TFT INSTRUMENT PANEL J/B (LEFT END OF DASH) LBL LED TELLTALE DRIVER LT BLU WIRE LT GRN WIRE LVWG MSSL WLVL ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RHEOSTAT RIGHT STEERING PAD SWITCH SKID CONTROL ECU W/ ACTUATOR (HYBRID) (LEFT REAR OF ENGINE COMPT) SPEAKER SPEEDOMETER SPIRAL CABLE (STEERING COLUMN) STARTING/CHARGING SYSTEM ENGINE CONTROLS SYSTEM STEERING PAD SWITCH ASSEMBLY TACHOMETER TEMPERATURE GAUGE TFT DISPLAY DRIVER VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

-1 +2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 +SM IG PNK WIRE 24 25 26 SPD BLK WIRE BLU WIRE BRN WIRE FLUID RESERVOIR) FUSE GRN WIRE GROUND JUNCTION GRY WIRE INSTRUMENT PANEL J/B (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED VIO WIRE WASHER FUSE WHT WIRE WHT/BLK WIRE WIG WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY (ON WASHER WINDSHIELD WIPER MOTOR (LEFT REAR OF ENGINE COMPT) WINDSHIELD WIPER RELAY (RIGHT SIDE OF DASH) WIPER FUSE WIPER-S FUSE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FAST GRN WIRE GROUND 2 JUNCTION GROUND JUNCTION GRY WIRE INSTRUMENT PANEL J/B (LEFT END OF DASH) INT LO HI INTERMITTENT TIMING SWITCH LEVEL WARNING SWITCH (IN WASHER FLUID RESERVOIR) LO HI LT BLU WIRE LT GRN WIRE MIST OFF MIST OFF INT PNK WIRE RED WIRE RELAY ENERGIZED RELAY ENERGIZED ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE SLOW VIO WIRE WASHER FUSE WASHER SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD +S WIPER MOTOR (LEFT REAR OF ENGINE COMPT) WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY (ON WASHER FLUID RESERVOIR) WINDSHIELD WIPER SWITCH ASSEMBLY WIPER FUSE WIPER SWITCH