Toyota Avalon XX50 (2018-2024) smart key ecu assembly Wiring diagrams

2.5L 3.5L BLK WIRE BLU WIRE CANN CANP CLGB COMPUTER DATA LINES SYSTEM ECU-B 2 FUSE EFII EFIO EXCEPT HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (HYBRID) (LEFT END OF DASH) IGB IGE IMI IMO INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LIN LSSR LT GRN WIRE MAYDAY ECU ASSEMBLY NEO ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/RED WIRE REAR INDOOR ELECTRICAL KEY ANTENNA 1 RED WIRE RELAY BLOCK 5 RELAY ENERGIZED S-HORN FUSE S-HORN RELAY SECURITY HORN ASSEMBLY SKSW SLPD SMART KEY ECU ASSEMBLY STAR STARTING/ CHARGING SYSTEM STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY STRG LOCK FUSE VIO WIRE W/ SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE CANN CANP COMBINATION METER ASSEMBLY GRN WIRE LEFT HEADLIGHT ECU SUB-ASSEMBLY (LEFT HEADLIGHT ASSEMBLY) LT BLU WIRE LT GRN WIRE METER MIRROR SUB-ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NETWORK GATEWAY ECU ORG/ WIRE PNK WIRE RED WIRE RIGHT END OF DASH) SMART KEY ECU ASSEMBLY STEERING COLUMN) W/ CORNERING LIGHT WHT WIRE

AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE CANN CANP COMBINATION METER ASSEMBLY GRN WIRE GRY WIRE LEFT "C" PILLAR) LEFT HEADLIGHT ECU SUB-ASSEMBLY (LEFT HEADLIGHT ASSEMBLY) LT BLU WIRE LT GRN WIRE METER MIRROR SUB-ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU ORG/ WIRE PNK WIRE RED WIRE SMART KEY ECU ASSEMBLY STEERING SENSOR STEREO COMPONENT AMPLIFIER ASSEMBLY TELEMATICS TRANSCEIVER W/ CORNERING LIGHT WHT WIRE

-DP 2.5L 3.5L BACK BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE COMPUTER DATA LINES SYSTEM DOWN EAU ENTER GRN WIRE GRY WIRE IND LEFT LEFT STEERING SWITCH STEERING PAD SWITCH ASSEMBLY LT GRN WIRE MAYDAY ECU ASSEMBLY METER MIRROR SUB-ASSEMBLY NAVIGATION ECU ASSEMBLY ORG/ WIRE PNK WIRE PPL/BLK WIRE PPL/RED WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT SMART KEY ECU ASSEMBLY SPDP SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEREO COMPONENT AMPLIFIER ASSEMBLY SWG VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

2.5L HYBRID AGND AUTO HIGH BEAM SWITCH BLK WIRE BLU WIRE CAN STANDARD I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FUEL LID OPENER SWITCH GE (LEFT END OF DASH) GRN WIRE GRY WIRE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LT GRN WIRE ORG/ WIRE PCB CP POWER SWITCH (PUSH START SWITCH) PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE RED WIRE RELAY ENERGIZED RIGHT REAR SEAT HEATER SWITCH SMART KEY ECU ASSEMBLY SWIL TRIP SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

2.5L 3.5L BLK WIRE BLU WIRE CANN CANP CLGB COMPUTER DATA LINES SYSTEM ECU-B 2 FUSE EFII EFIO EXCEPT HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (HYBRID) (LEFT END OF DASH) IGB IGE IMI IMO INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LIN LSSR LT GRN WIRE MAYDAY ECU ASSEMBLY NEO ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/RED WIRE REAR INDOOR ELECTRICAL KEY ANTENNA 1 RED WIRE RELAY BLOCK 5 RELAY ENERGIZED S-HORN FUSE S-HORN RELAY SECURITY HORN ASSEMBLY SKSW SLPD SMART KEY ECU ASSEMBLY STAR STARTING/ CHARGING SYSTEM STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY STRG LOCK FUSE VIO WIRE W/ SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

2.5L 3.5L BKUP LP FUSE BLK WIRE BLU WIRE CE (3.5L) AE (2.5L) COMPUTER DATA LINES SYSTEM DIODE (RIGHT KICK PANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LT BLU WIRE LT GRN WIRE P POSITION DETECTION SWITCH PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK PNK WIRE PNK WIRE PPL/GRY WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE RED WIRE RELAY ENERGIZED SFTD SFTU SHIFT LOCK CONTROL UNIT ASSEMBLY (UNDER CENTER FLOOR CONSOLE) SHIFT LOCK SOLENOID SHIFT POSITION INDICATOR SMART KEY ECU ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) TRANSMISSIONS SYSTEM WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECU-ACC FUSE GRN WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED HOT W/ IGCT RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE P POSITION DETECTION SWITCH PLKC PM IGCT FUSE PNK WIRE PPL/GRN WIRE PSFT RED WIRE RELAY BLOCK 4 (LEFT KICK PANEL) SFTD SFTU SHIFT LEVER POSITION SENSOR SHIFT LOCK CONTROL UNIT ASSEMBLY (UNDER CENTER FLOOR CONSOLE) SHIFT LOCK SOLENOID SMART KEY ECU ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) TRANSMISSIONS SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BLU WIRE COMPUTER DATA LINES SYSTEM COURTESY SWITCH DOOR BACK RELAY ECU-ACC FUSE ECU-DCC 2 FUSE GE (LEFT END OF DASH) GF (LEFT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LGCY LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY LUGGAGE COMPARTMENT DOOR OPENING SWITCH ASSEMBLY LUGGAGE ELECTRICAL KEY SWITCH MULTIPLEX NETWORK BODY ECU ORG/ WIRE PPL/GRN WIRE PPL/GRY WIRE RELAY ENERGIZED SMART KEY ECU ASSEMBLY TRUNK OPN FUSE TSW VIO WIRE WHT WIRE WHT/BLK WIRE

14 SPEAKER AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE CANN CANP COMPUTER DATA LINES SYSTEM DCM FUSE GD (LEFT CENTER OF DASH) GRN WIRE GRY WIRE GSW HOT AT ALL TIMES HOT W/ INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LT BLU WIRE LT GRN WIRE MACC MCI- MCO- MCVD MIN MUTE NAVIGATION ECU ASSEMBLY NCA WIRE ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/RED WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 RIGHT FRONT SPEAKER ASSEMBLY 3 ROOF CONSOLE BOX ASSEMBLY RRID SGND SHIELD SHIELD SGND SIG PNK (+) WIRE SLP SLPD SMART KEY ECU ASSEMBLY SOS SWITCH SPDP SPI+ SPO- STEREO COMPONENT AMPLIFIER ASSEMBLY TELEMATICS TRANSCEIVER TELEPHONE ANTENNA ASSEMBLY TELEPHONE MICROPHONE ASSEMBLY TMUT USB USB+ SHIELD USBS USBG USBS USBV VIO WIRE VOR- VOT+ W/ NAVIGATION W/ SLIDING ROOF W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE