Toyota Avalon XX50 (2018-2024) ecu-b 2 fuse Wiring diagrams

1 RELAY ENERGIZED 2 RELAY ENERGIZED BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) CAN STANDARD I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ECU-B 2 FUSE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY GRN WIRE GRY WIRE HOLD SWITCH HOT AT ALL TIMES IG+ IG+ IND INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LOCK SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE OUT PNK WIRE PPL/GRN WIRE RED WIRE RELEASE SWITCH RIGHT END OF DASH) RIGHT FRONT SKID CONTROL SENSOR WIRE RIGHT FRONT SPEED SENSOR STEERING SENSOR (ON STEERING COLUMN) STOP FUSE STOP LIGHT SWITCH ASSEMBLY VACUUM WARNING SWITCH ASSEMBLY VCM VIO WIRE W/O ADAPTIVE VARIABLE SUSPENSION WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) COMPUTER DATA LINES SYSTEM CTY ECU- DCC 1 FUSE ECU-B 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IG 1 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LBL LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR SPEED SENSOR (LEFT REAR AXLE HUB, BEARING ASSEMBLY) LT BLU WIRE LT GRN WIRE ORG/ WIRE OUT PNK CSW WIRE PNK WIRE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/RED WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT REAR SPEED SENSOR (RIGHT REAR AXLE HUB, BEARING ASSEMBLY) SHIELD STOP FUSE STOP LIGHT SWITCH ASSEMBLY STPO PPL/PNK WIRE TRACTION CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CAN STANDARD I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LSSR LT GRN WIRE ORG/ WIRE PPL/BLU WIRE RED WIRE RELAY BLOCK 5 (RIGHT KICK PANEL) RELAY ENERGIZED RIGHT REAR DOOR W/ MOTOR LOCK ASSEMBLY S-HORN FUSE S-HORN RELAY SECURITY HORN ASSEMBLY VIO WIRE 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

A/C EVAPORATOR TEMPERATURE SENSOR A/C RADIATOR DAMPER SERVO SUB-ASSEMBLY 1 A/C RADIATOR DAMPER SERVO SUB-ASSEMBLY 2 AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING HARNESS ASSEMBLY AMBIENT TEMPERATURE SENSOR (THERMISTOR ASSEMBLY) B+ BUS BLK WIRE BLOWER DAMPER SERVO SUB-ASSEMBLY 1 BLOWER W/ FAN MOTOR SUB ASSEMBLY BLU WIRE BLW BRN WIRE BUS - BUS G COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM ECU-B 2 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HTR FUSE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LOUT LT BLU WIRE LT GRN WIRE PNK WIRE PPL PPL/BLK WIRE PPL/GRY WIRE RDFG RED WIRE RIGHT END OF DASH) ROUT SEATS SYSTEM SGA SOL + TEA WHT WIRE WHT/BLK WIRE YEL WIRE

A/C EVAPORATOR TEMPERATURE SENSOR A/C RADIATOR DAMPER SERVO SUB-ASSEMBLY 1 A/C RADIATOR DAMPER SERVO SUB-ASSEMBLY 2 A/C RADIATOR DAMPER SERVO SUB-ASSEMBLY 3 AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING HARNESS ASSEMBLY B+ BUS BLK WIRE BLOWER DAMPER SERVO SUB-ASSEMBLY 1 BLOWER W/ FAN MOTOR SUB ASSEMBLY BLU WIRE BLW BRN WIRE BUS - BUS G COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM ECU-B 2 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HTR FUSE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LOUT LT BLU WIRE LT GRN WIRE PNK WIRE PPL PPL/BLK WIRE PPL/GRY WIRE RDFG RED WIRE RIGHT END OF DASH) ROUT SEATS SYSTEM SGA TEA WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-B 2 FUSE END SHAFT SWITCH GRILLE SHUTTER ECU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY PPL/GRN WIRE RADIATOR SHUTTER SUB- ASSEMBLY RIGHT SIDE OF FRONT GRILLE) SWING GRILLE ACTUATOR ASSEMBLY WHT WIRE WHT/BLK WIRE

ACC RELAY AIR BAG SENSOR ASSEMBLY ALL DR LOCK RELAY BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY D DR UNLOCK RELAY D/L FUSE DCM FUSE DOME CUT RELAY DOME FUSE DOOR BACK RELAY ECU-ACC FUSE ECU-B 1 FUSE ECU-B 2 FUSE ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY FROM ENGINE ROOM JUNCTION BLOCK ASSEMBLY 1 (DIAGRAM 1 OF 8) FROM ENGINE ROOM RELAY BLOCK ASSEMBLY 1 (DIAGRAM 1 OF 8) FROM SMART KEY ECU ASSEMBLY (DIAGRAM 4 OF 8) GRY WIRE HAZ FUSE L/D-DR UNLOCK RELAY LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NETWORK GATEWAY ECU OCCUPANT DETECTION ECU OUTER MIRROR SWITCH ASSEMBLY P/ OUTLET 1 FUSE PARKING ASSIST ECU POWER OUTLET SOCKET ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/RED WIRE RADIATOR SHUTTER SUB- ASSEMBLY RED WIRE RELAY BLOCK 5 (RIGHT KICK PANEL) ROOF CONSOLE BOX ASSEMBLY S-HORN FUSE S-HORN RELAY SFT LOCK- ACC FUSE STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY STRG LOCK FUSE SWING GRILLE ACTUATOR ASSEMBLY TELEMATICS TRANSCEIVER TO DOOR R/L FUSE (DIAGRAM 6 OF 8) TO ENGINE ROOM RELAY BLOCK ASSEMBLY 1 (DIAGRAM 2 OF 8) TO SMART KEY ECU ASSEMBLY (DIAGRAM 4 OF 8) TRUNK OPN FUSE VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ SLIDING ROOF W/O MEMORY WASHER FUSE WASHER RELAY ENGINE ROOM RELAY BLOCK ASSEMBLY 1 WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY

ACC RELAY AIR BAG SENSOR ASSEMBLY ALL DR LOCK RELAY BLK WIRE BLU WIRE BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY COMBINATION METER ASSEMBLY D DR UNLOCK RELAY D/L FUSE DCM FUSE DOME CUT RELAY DOME FUSE DOOR BACK RELAY ECU-ACC FUSE ECU-B 1 FUSE ECU-B 2 FUSE ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY FROM ENGINE ROOM JUNCTION BLOCK ASSEMBLY 1 (DIAGRAM 1 OF 8) FROM ENGINE ROOM RELAY BLOCK ASSEMBLY 1 (DIAGRAM 1 OF 8) FROM SMART KEY ECU ASSEMBLY (DIAGRAM 4 OF 8) GRN WIRE GRY WIRE HAZ FUSE L/D-DR UNLOCK RELAY LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NETWORK GATEWAY ECU OCCUPANT DETECTION ECU OUTER MIRROR SWITCH ASSEMBLY P/ OUTLET 1 FUSE PARKING ASSIST ECU POWER OUTLET SOCKET ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/RED WIRE RADIATOR SHUTTER SUB- ASSEMBLY RED WIRE RELAY BLOCK 5 (RIGHT KICK PANEL) ROOF CONSOLE BOX ASSEMBLY S-HORN FUSE S-HORN RELAY SFT LOCK- ACC FUSE STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY STRG LOCK FUSE SWING GRILLE ACTUATOR ASSEMBLY TELEMATICS TRANSCEIVER TO DOOR R/L FUSE (DIAGRAM 6 OF 8) TO ENGINE ROOM RELAY BLOCK ASSEMBLY 1 (DIAGRAM 2 OF 8) TRUNK OPN FUSE VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ SLIDING ROOF W/O MEMORY WASHER FUSE WASHER RELAY ENGINE ROOM RELAY BLOCK ASSEMBLY 1 WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY

BLK WIRE BLU WIRE CAN STANDARD I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSEL DATA DOOR LOCKS, ANTI-THEFT SYSTEMS ECU-B 2 FUSE ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY KB (RIGHT "C" PILLAR) LT BLU WIRE MULTIPLEX NETWORK BODY ECU ORG/ WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE RED WIRE WHT WIRE WHT/BLK WIRE