Toyota Tundra III (2021-2024) ppl/brn Wiring diagrams

3.4L TURBO 3.4L TURBO HYBRID BLK WIRE BLU WIRE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ECU-DCC 2 FUSE ECU-IGP 4 FUSE ENGINE ROOM R/B 2 GRN WIRE GRY WIRE HEAD HOT AT ALL TIMES HOT W/ IGP 2 RELAY ENERGIZED LEFT HEADLIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MIR REVERSE LP RELAY OPTION CONNECTOR 2 ORG/ WIRE OUT PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE RED WIRE RIGHT END OF DASH) SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP FUSE STOP LIGHT SWITCH ASSEMBLY TAIL RELAY TRANSMISSION CONTROL ECU ASSEMBLY TRNL TRNR VIO WIRE W/ 12.3 INCH MONITOR W/ 4.2 INCH MONITOR WEL WHT WIRE YEL WIRE

ACCD ANTI-THEFT SYSTEM BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CENTER CONSOLE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) CLG CLGB COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSEL DIS ELECTRICAL KEY ANTENNA GRN WIRE GRY WIRE HOT AT ALL TIMES IA (LOWER LEFT SIDE OF DASH) INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 2 LT BLU WIRE LT GRN WIRE LUGGAGE ELECTRICAL KEY SWITCH MOBILE WIRELESS CHARGER CRADLE ASSEMBLY ORG/ WIRE PNK IND WIRE PNK SWIL WIRE PNK WCSW WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY POWER DISTRIBUTION SYSTEM PPL/BLK WIRE PPL/BRN WIRE PPL/PNK WIRE PUSH START SWITCH RCO RDAM RED WIRE RIGHT END OF DASH) ROOF CONSOLE BOX ASSEMBLY SLP SPDO SWIL TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE W/ 12.3 INCH MONITOR W/ 4.2 INCH MONITOR W/O LUGGAGE ELECTRICAL KEY SWITCH WHT WIRE

3.4L TURBO 3.4L TURBO HYBRID A/F RELAY AI (LEFT END OF DASH) AIR FUEL RATIO SENSOR 2 SHIELD AIR FUEL RATIO SENSOR 3 SHIELD AIR FUEL RATIO SENSOR 4 SHIELD AIR FUEL RATIO SENSOR SHIELD BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER ASSEMBLY) BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE LEVEL WARNING SWITCH (BRAKE BOOSTER ASSEMBLY) BRAKE PEDAL STROKE SENSOR ASSEMBLY BRN WIRE DIRECT FUEL INJECTOR ASSEMBLY 1 SHIELD DIRECT FUEL INJECTOR ASSEMBLY 2 SHIELD DIRECT FUEL INJECTOR ASSEMBLY 3 SHIELD DIRECT FUEL INJECTOR ASSEMBLY 4 SHIELD DIRECT FUEL INJECTOR ASSEMBLY 5 SHIELD DIRECT FUEL INJECTOR ASSEMBLY 6 SHIELD EFI MAIN 2 RELAY EFI- MAIN 3 RELAY FRONT WIPER DEICER (WINDSHIELD GLASS) FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY SHIELD IGN/INJ RELAY IGP 2 RELAY IGR 4 RELAY KNOCK CONTROL SENSOR (BANK 1) SHIELD KNOCK CONTROL SENSOR (BANK 2) SHIELD LEFT FRONT SIDE MARKER LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LEFT HEADLIGHT ECU SUB-ASSEMBLY LEFT HEADLIGHT LEVELING MOTOR LEVEL WARNING SWITCH ASSEMBLY MIR RTC RELAY 1 MIR RTC RELAY 2 PPL PPL/BRN WIRE PWR EXT RELAY PWR RTC RELAY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) ST RELAY STOP LIGHT SWITCH ASSEMBLY TAILGATE 1 RELAY TAILGATE 2 RELAY W/ LED W/O HEADLIGHT ECU W/O LED WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY WIPER RELAY WIRELESS DOOR LOCK BUZZER

12.3 INCH MONITOR 4.2 INCH MONITOR ACC RELAY AIR BAG ECU ASSEMBLY ALL DOOR LOCK RELAY BRN WIRE COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY 2 D DOOR UNLOCK RELAY DOOR BACK RELAY DOOR CONTROL SWITCH ASSEMBLY FORWARD RECOGNITION CAMERA IGR 1 RELAY IGR 2 RELAY INNER REAR VIEW MIRROR ASSEMBLY L/D DOOR UNLOCK RELAY LEFT VISOR ASSEMBLY MAIN BODY ECU MIR RLY+S RELAY MIR RLY-S RELAY MULTIPLEX NETWORK STEERING ECU HEATING ELEMENT MULTIPLEX TILT, TELESCOPIC ECU OPTION CONNECTOR 1 OPTION CONNECTOR 2 P/OUTLET RELAY POWER WINDOW REGULATOR SWITCH ASSEMBLY PPL PPL/BRN WIRE QUICK HEATER ASSEMBLY RADIO, DISPLAY RECEIVER ASSEMBLY RAIN SENSOR REFRESHING SEAT SWITCH RIGHT END OF DASH) RIGHT FRONT DOOR LOCK ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RIGHT VISOR ASSEMBLY ROOF CONSOLE BOX ASSEMBLY SHIFT POSITION INDICATOR SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) SPIRAL CABLE SUB-ASSEMBLY SPOT LIGHT ASSEMBLY STEERING COLUMN ASSEMBLY STEERING SENSOR TRAILER BRAKE CONTROL ECU (BRAKE CONTROL W/ BRACKET RELAY) TRAILER BRAKE CONTROL SWITCH TRANSFER POSITION SWITCH TRANSMISSION FLOOR SHIFT ASSEMBLY USB CHARGER SOCKET USB CHARGER SOCKET 2 W/ MEMORY WHT WIRE WHT/BLK WIRE

3.4L TURBO HYBRID AIR BAG ECU ASSEMBLY AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY BACK WINDOW ASSEMBLY BACK WINDOW COURTESY SWITCH (HOOD COURTESY SWITCH) BATT FAN 1 RELAY BATTERY COOLING BLOWER ASSEMBLY BATTERY COOLING BLOWER ASSEMBLY 2 BATTERY VOLTAGE SENSOR BLK WIRE BLOWER W/ FAN MOTOR SUB ASSEMBLY BRN WIRE CAN JUNCTION TERMINAL 1 CAN JUNCTION TERMINAL 2 CLEARANCE WARNING ECU ASSEMBLY COMBINATION SWITCH ASSEMBLY CREWMAX DOUBLE CAB ELECTRIC PARKING BRAKE SWITCH (BRAKE WARNING SWITCH ASSEMBLY) FUEL OPN RELAY GRY WIRE HV BATTERY JUNCTION BLOCK ASSEMBLY HYBRID VEHICLE ECU ASSEMBLY ID CODE BOX INNER REAR SEAT CENTER BELT ASSEMBLY INTER LOCK SWITCH LEFT REAR SEAT OUTER BELT ASSEMBLY LUGGAGE ROOM R/B 1 MOBILE WIRELESS CHARGER CRADLE ASSEMBLY NETWORK GATEWAY ECU POWER OUTLET SOCKET ASSEMBLY 1 PPL PPL/BRN WIRE REAR WINDOW DEFOGGER (BACK WINDOW GLASS) RIGHT CURTAIN SHIELD AIR BAG ASSEMBLY SHIELD RIGHT FRONT POWER SEAT SWITCH RIGHT FRONT SEAT CUSHION HEATER ASSEMBLY RIGHT REAR DOOR W/ MOTOR LOCK ASSEMBLY RIGHT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR SEAT CUSHION CLIMATE CONTROL BLOWER RIGHT REAR SEAT OUTER BELT ASSEMBLY RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER RIGHT SEAT HEATER ASSEMBLY SIDE AUTO STEP CONTROLLER ECU ASSEMBLY SUSPENSION CONTROL ECU SWITCH, VOLUME ASSEMBLY TOWING CONVERTER RELAY VEHICLE APPROACHING SPEAKER CONTROLLER WHT WIRE WHT/BLK WIRE

1) RIGHT TURN 2) RIGHT LANE CHANGE 3) NEUTRAL 4) LEFT LANE CHANGE 5) LEFT TURN BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ECU-DCC 2 FUSE ECU-IGR 2 FUSE ECU-IGR 4 FUSE ENGINE STOP, START ECU EPS-IGR FUSE EXCEPT HYBRID FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HTR IGB IGR LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE RIGHT END OF DASH) SGND STEERING SENSOR STEERING WHEEL SWITCH HOUSING (ON STEERING COLUMN) TL TR TURN SIGNAL SWITCH VIO WIRE W/ 12.3 INCH MONITOR W/ 4.2 INCH MONITOR WHT WIRE

BDR BLK WIRE BLU WIRE CANN CANP COMPUTER DATA LINES SYSTEM CPUB DOOR F/L FUSE ECU-DCC 2 FUSE ECU-IGR 1 FUSE ECU-IGR 3 FUSE ECUB ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED ID (UPPER LEFT SIDE OF DASH) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE MRY MSW MULTIPLEX TILT, TELESCOPIC ECU PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL GND PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/RED WIRE RED WIRE RIGHT END OF DASH) SEAT MEMORY SWITCH SET- SIG TELESCOPIC MOTOR (STEERING COLUMN ASSEMBLY) TEM TES TI, TE FUSE TILT MOTOR (STEERING COLUMN ASSEMBLY) TILT, TELESCOPIC SWITCH TIM TIS VCE VCI VIO WIRE WHT WIRE WHT/BLK WIRE

3.4L TURBO 3.4L TURBO HYBRID BKUP LP FUSE BLK WIRE BLU WIRE BRN WIRE CAN (+) CENTER CONSOLE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DD (LEFT REAR OF ENGINE) ECT-B FUSE ECU- IGP 1 FUSE ECU-IGP 4 FUSE ECU-IGR 3 FUSE ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 ENGINE STOP, START ECU EPS-IGR FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGP 2 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LT BLU WIRE LT GRN WIRE METER-IGR FUSE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PLKC PNK WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL PPL ID PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/WHT WIRE PWR RED WIRE RIGHT END OF DASH) SFTD SFTU SHIFT POSITION INDICATOR STOP FUSE STOP LIGHT SWITCH ASSEMBLY TRANSMISSION CONTROL ECU ASSEMBLY TRANSMISSION FLOOR SHIFT ASSEMBLY W/ 12.3 INCH MONITOR W/ 4.2 INCH MONITOR WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F CHARCOAL CANISTER ASSEMBLY CHARCOAL CANISTER SUB- ASSEMBLY 2 COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- IGP 2 FUSE ECU-DCC 2 FUSE ECU-IGR 3 FUSE ELECTRIC WATER PUMP ASSEMBLY ENGINE ROOM R/B 1 FPC FPG FPU FPV FPW FUEL PUMP CONTROL ECU GRN WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED LEFT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (BANK 2 EXHAUST SIDE) LEFT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (BANK 2 INTAKE SIDE) LT BLU WIRE LT GRN WIRE MGND MTRB NWP ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/RED WIRE RED WIRE RIGHT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (BANK 1 EXHAUST SIDE) RIGHT END OF DASH) SGND STOP FUSE SWP VCC VGND VIO WIRE VLVB VOUT W/ 12.3 INCH MONITOR W/ 4.2 INCH MONITOR WHT WIRE WHT/BLK WIRE

AUXILIARY BATTERY BATT FAN 1 FUSE BATT FAN 1 RELAY BATT FAN 2 FUSE BATT- FAN MAIN 1 FUSE BATT-S 1 FUSE BATT-S 2 FUSE BATTERY COOLING BLOWER ASSEMBLY BATTERY COOLING BLOWER ASSEMBLY 2 BATTERY STATE SENSOR ASSEMBLY BATTERY VOLTAGE SENSOR (UNDER LEFT SIDE OF REAR SEAT) BLK WIRE BLK/DK GRN WIRE BLU WIRE COMPRESSOR W/ MOTOR ASSEMBLY COMPUTER DATA LINES SYSTEM DOUT GRN WIRE GRY WIRE IGCT LUGGAGE ROOM R/B 1 MAIN R/B FUSE ORG/ WIRE PNK WIRE PPL PPL/BLK WIRE PPL/BRN WIRE PPL/VIO WIRE PPL/WHT WIRE RBAT RED WIRE VIO WIRE WHT WIRE WHT/BLK WIRE