Toyota Tundra III (2021-2024) w/o memory Wiring diagrams

3.4L TURBO 3.4L TURBO HYBRID AUTO BRN WIRE COMPUTER DATA LINES SYSTEM ECU-IGR 4 FUSE ENGINE STOP, START ECU EPS-IGR FUSE GRY WIRE HEAD BAT ESS HEAD DRL OFF HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HTR IGR L OFF LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LIGHT SWITCH LT BLU WIRE LT GRN WIRE MLP ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLU (OR PPL) WIRE PPL/BLU WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/VIO WIRE RED WIRE RIGHT END OF DASH) RIGHT HEADLIGHT ECU SUB-ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY STEERING SENSOR STEERING WHEEL SWITCH HOUSING (ON STEERING COLUMN) TAIL TNS TRNL TRNR VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE

3.4L TURBO HYBRID AUTO HIGH BEAM SWITCH AUXILIARY BATTERY BLK/DK GRN WIRE BRN WIRE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) DATA LINK CONNECTOR 3 DECK LIGHT SWITCH ASSEMBLY EPS ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) FUEL LID OPENER SWITCH HEADLIGHT LEVELING SWITCH HEATER ASSEMBLY HV MOTOR CONTROL INVERTER ASSEMBLY HYBRID VEHICLE ECU ASSEMBLY INVERTER WATER PUMP ASSEMBLY (W/ MOTOR) LEFT FRONT DOOR LOCK ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY METER MIRROR SUB-ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY OUTER MIRROR LIGHT SWITCH OUTER MIRROR SWITCH ASSEMBLY PARKING ASSIST ECU POWER OUTLET SOCKET ASSEMBLY 2 PPL SEAT MEMORY SWITCH SIDE AUTO STEP SWITCH ASSEMBLY STEERING HEATER SWITCH TELEMATICS TRANSCEIVER VOLTAGE INVERTER ASSEMBLY W/ MEMORY W/ POWER RUNNING BOARD W/O MEMORY W/O POWER RUNNING BOARD WARNING CANCELING SWITCH ASSEMBLY WHT WIRE WHT/BLK WIRE

3.4L TURBO HYBRID ABSORBER CONTROL ECU BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BRN WIRE CENTER STOP LIGHT ASSEMBLY CHARCOAL CANISTER SUB- ASSEMBLY 2 ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY FUEL LID LOCK W/ MOTOR ASSEMBLY FUEL PUMP CONTROL ECU GRY WIRE HEIGHT CONTROL COMPRESSOR ASSEMBLY HEIGHT CONTROL VALVE SUB- ASSEMBLY 2 LEFT BED LIGHT LEFT BLIND SPOT MONITOR SENSOR LEFT CURTAIN SHIELD AIR BAG ASSEMBLY SHIELD LEFT FRONT POSITION CONTROL ECU ASSEMBLY LEFT FRONT POWER SEAT SWITCH LEFT FRONT SEAT CUSHION HEATER ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT REAR DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY LEFT REAR LIGHT ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LEFT REAR SEAT CUSHION CLIMATE CONTROL BLOWER LEFT REAR SIDE MARKER LIGHT ASSEMBLY LEFT SEAT CUSHION CLIMATE CONTROL BLOWER LEFT SEAT HEATER ASSEMBLY LOCK SOLENOID, POSITION SWITCH (REAR DIFFERENTIAL CARRIER ASSEMBLY) LUGGAGE ELECTRICAL KEY SWITCH POWER OUTLET SOCKET ASSEMBLY 3 PPL RIGHT BED LIGHT RIGHT BLIND SPOT MONITOR SENSOR RIGHT REAR COMBINATION LIGHT ASSEMBLY RIGHT REAR LIGHT ASSEMBLY RIGHT REAR SIDE MARKER LIGHT ASSEMBLY SEAT VARIABLE CUSHION SWITCH SLIDING ROOF HOUSING SUB-ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY STEREO COMPONENT EQUALIZER ASSEMBLY TAILGATE COURTESY SWITCH TRAILER REVERSE ASSIST LIGHT ASSEMBLY W/ BED LIGHT W/ MEMORY W/ TRAILER REVERSE ASSIST LIGHT W/O BED LIGHT W/O MEMORY WHT WIRE WHT/BLK WIRE WIRING HARNESS CONNECTOR

AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY BACK WINDOW ASSEMBLY BCC 1 FUSE BLK WIRE CANN PNK CANP WIRE CANN PPL GND CANP COMPUTER DATA LINES SYSTEM ECU-DCC 2 FUSE ECU-IGR 2 FUSE ENGINE ROOM R/B 1 ENGINE STOP, START ECU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG RELAY ENERGIZED HTR IA (LOWER LEFT SIDE OF DASH) IGR J/B ALT 1 FUSE LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT GRN WIRE MAIN BODY ECU (RIGHT END OF DASH) POWER DISTRIBUTION BOX ASSEMBLY PPL PPL GND PPL IE (UPPER RIGHT CENTER OF DASH) PPL/BLK WIRE PPL/BLU WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE REAR WINDOW DEFOGGER (BACK WINDOW GLASS) RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY RR DEF RELAY STARTING/CHARGING SYSTEM W/ CREW CAB W/ DOUBLE CAB W/ MEMORY W/ SLIDE OUTER MIRROR W/O MEMORY W/O SLIDE OUTER MIRROR WHT WIRE WHT/BLK WIRE

ACC RELAY AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE CAN L COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 DIS DOOR F/R FUSE DOOR R/L FUSE DOOR R/R FUSE ECO RUN VEHICLE CONVERTER ASSEMBLY ECU-ACC FUSE ECU-B 3 FUSE ENGINE STOP, START ECU FROM CERTIFICATION ECU (DIAGRAM 2 OF 7) FROM DOOR F/L FUSE (DIAGRAM 7 OF 7) FROM POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 7 OF 7) GRN WIRE GRY WIRE LEFT FOOT LIGHT (INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) LEFT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY LT BLU WIRE MOBILE WIRELESS CHARGER CRADLE ASSEMBLY NETWORK GATEWAY ECU OBD FUSE OUTER MIRROR EXTEND SWITCH OUTER MIRROR SWITCH ASSEMBLY P/ OUTLET 1 FUSE P/OUTLET RELAY PNK WIRE POWER OUTLET SOCKET ASSEMBLY 1 PPL PPL/BLK WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/RED (OR RED) WIRE PPL/RED WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT FOOT LIGHT (INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY S ROOF FUSE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) SLIDING ROOF HOUSING SUB-ASSEMBLY STEREO COMPONENT EQUALIZER ASSEMBLY SWITCH, VOLUME ASSEMBLY TO IGR 1 RELAY (DIAGRAM 6 OF 7) USB 1 FUSE USB CHARGER SOCKET USB CHARGER SOCKET 2 W/ MEMORY W/ PANORAMIC ROOF W/O MEMORY WHT WIRE WHT/BLK WIRE

2 WAY 4-WAY ALL DR LOCK RELAY BLK WIRE BLOWER W/ FAN MOTOR SUB ASSEMBLY BLU WIRE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) COMBINATION METER ASSEMBLY D DR UNLOCK RELAY D/L FUSE DCM FUSE DOME CUT RELAY DOME FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR F/L FUSE ECU- DCC 1 FUSE ECU-B 1 FUSE ECU-DCC 2 FUSE FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 7) FROM IGR 1 RELAY (DIAGRAM 6 OF 7) GRY WIRE HAZ FUSE HTR FUSE ID CODE BOX L/D-DR UNLOCK RELAY LEFT FRONT DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY LEFT FRONT POSITION CONTROL ECU ASSEMBLY LEFT FRONT POWER SEAT SWITCH LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT INTERIOR ILLUMINATION LAMP ASSEMBLY 1 LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT REAR DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER MIRROR SUB-ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU P/SEAT D FUSE P/SEAT P FUSE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE RED WIRE RIGHT END OF DASH) RIGHT FRONT DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY RIGHT FRONT POWER SEAT SWITCH RIGHT INTERIOR ILLUMINATION LAMP ASSEMBLY 2 RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1 RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY SEAT VARIABLE CUSHION SWITCH STEERING SENSOR STOP FUSE STOP LIGHT SWITCH STRG LOCK FUSE TELEMATICS TRANSCEIVER TO CERTIFICATION ECU (DIAGRAM 2 OF 7) TO DOOR F/R FUSE (DIAGRAM 3 OF 7) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 3 OF 7) W/ 12.3 INCH MONITOR W/ 4.2 INCH MONITOR W/ MEMORY W/O MEMORY WHT WIRE

ACC RELAY AIR CONDITIONING AMPLIFIER ASSEMBLY AMP 1 FUSE AMP 2 FUSE BLK WIRE BLU WIRE CAN L COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 3 DIS DOOR F/R FUSE DOOR R/L FUSE DOOR R/R FUSE ECO RUN VEHICLE CONVERTER ASSEMBLY ECU-ACC FUSE ECU-B 3 FUSE FROM CERTIFICATION ECU (DIAGRAM 2 OF 7) FROM DOOR F/L FUSE (DIAGRAM 7 OF 7) FROM POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 7 OF 7) FUEL LID LOCK W/ MOTOR ASSEMBLY FUEL OPN-PU FUSE GRN WIRE GRY WIRE LEFT FOOT LIGHT (INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) LEFT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY LT BLU WIRE MOBILE WIRELESS CHARGER CRADLE ASSEMBLY NETWORK GATEWAY ECU OBD FUSE OUTER MIRROR EXTEND SWITCH OUTER MIRROR SWITCH ASSEMBLY P/ OUTLET 1 FUSE P/OUTLET RELAY PNK WIRE POWER OUTLET SOCKET ASSEMBLY 1 PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/RED (OR RED) WIRE PPL/RED WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT FOOT LIGHT (INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY S ROOF FUSE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) SLIDING ROOF HOUSING SUB-ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY STEREO COMPONENT EQUALIZER ASSEMBLY SWITCH, VOLUME ASSEMBLY TO IGR 1 RELAY (DIAGRAM 6 OF 7) USB 1 FUSE USB CHARGER SOCKET USB CHARGER SOCKET 2 W/ MEMORY W/ PANORAMIC ROOF W/ SEPARATE AMPLIFIER W/O MEMORY W/O PANORAMIC ROOF WHT WIRE WHT/BLK WIRE

2-WAY LUMBAR SUPPORT 4-WAY LUMBAR SUPPORT ALL DR LOCK RELAY BLK WIRE BLOWER W/ FAN MOTOR SUB ASSEMBLY BLU WIRE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) COMBINATION METER ASSEMBLY D DR UNLOCK RELAY D/L FUSE DCM FUSE DOME CUT RELAY DOME FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR F/L FUSE ECU- DCC 1 FUSE ECU-B 1 FUSE ECU-DCC 2 FUSE FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 5 OF 7) FROM IGP 1 RELAY (DIAGRAM 5 OF 7) FROM IGR 1 RELAY (DIAGRAM 6 OF 7) FRONT SPOILER LINK MOTOR SUB-ASSEMBLY GRN WIRE GRY WIRE HAZ FUSE HORN FUSE HORN RELAY HTR FUSE ID CODE BOX INV W/ PMP 1 FUSE INV W/ PMP RELAY L/D-DR UNLOCK RELAY LEFT FRONT DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY LEFT FRONT POSITION CONTROL ECU ASSEMBLY LEFT FRONT POWER SEAT SWITCH LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT INTERIOR ILLUMINATION LAMP ASSEMBLY 1 LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT REAR DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER MIRROR SUB-ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU P/SEAT D FUSE P/SEAT P FUSE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE RADIO FUSE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT FRONT DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY RIGHT FRONT POWER SEAT SWITCH RIGHT INTERIOR ILLUMINATION LAMP ASSEMBLY 1 RIGHT INTERIOR ILLUMINATION LAMP ASSEMBLY 2 RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY SEAT VARIABLE CUSHION SWITCH SPOILER FR FUSE STEERING SENSOR STOP FUSE STOP LIGHT SWITCH ASSEMBLY TELEMATICS TRANSCEIVER TO DOOR F/R FUSE (DIAGRAM 3 OF 7) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 3 OF 7) TOWING CONVERTER RELAY TOWING FUSE VIO WIRE W/ 12.3 INCH MONITOR W/ 4.2 INCH MONITOR W/ MEMORY W/O MEMORY WHT WIRE

BACK WINDOW COURTESY SWITCH (HOOD COURTESY SWITCH) BGCT BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM D AUTO SWITCH D DOWN SWITCH D UP SWITCH DOOR F/L FUSE DOWN ECU-DCC 2 FUSE ECU-IGR 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IGR ILL ILL LCTY LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LT BLU WIRE MAIN BODY ECU (RIGHT END OF DASH) MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY ORG/ WIRE P SWITCH PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/PNK WIRE PPL/RED WIRE PWS RCTY RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RL SWITCH RR SWITCH VIO WIRE W/ MEMORY W/L SWITCH W/O MEMORY WHT WIRE WHT/BLK WIRE

AUTO BLK WIRE BLU WIRE CENTER CONSOLE DOOR F/R FUSE DOOR R/R FUSE DOWN DOWN AUTO GRN WIRE GRY WIRE HOT AT ALL TIMES ILL+ ILL- AUTO UP ILL- ILL+ UP LED AUTO LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY POWER WINDOW REGULATOR SWITCH ASSEMBLY PPL PPL/BLU WIRE PPL/RED WIRE RED WIRE RIGHT END OF DASH) RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR DOOR WINDOW REGULATOR SUB ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY UP AUTO VIO WIRE W/ MEMORY W/ POWER RUNNING BOARD W/O MEMORY W/O POWER RUNNING BOARD WHT WIRE WHT/BLK WIRE