Toyota Sequoia III (2022-2024) combination switch assembly Wiring diagrams

2-4 4 WHEEL DRIVE CONTROL ECU A/T CIRCUIT BLK WIRE BLU WIRE BRN WIRE CAN I/F CENTER CONSOLE COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-DCC 2 FUSE ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 FLP FSL- GRN WIRE GRY WIRE GTL HOT AT ALL TIMES HOT W/ IGR 4 RELAY ENERGIZED LOCK SOLENOID, POSITION SWITCH (FRONT DIFFERENTIAL CARRIER ASSEMBLY) LOCK SOLENOID, POSITION SWITCH (REAR DIFFERENTIAL CARRIER ASSEMBLY) LT BLU WIRE LT GRN WIRE OPST ORG/ WIRE PNK CANH WIRE PNK SLC WIRE PNK SLS WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL GND PPL NC (RIGHT "C" PILLAR) PPL/BLK WIRE PPL/RED WIRE RED WIRE RIGHT END OF DASH) SCC SIG SL- SPS SSC PNK FSL+ WIRE TOP OF TRANSMISSION) TRANSFER ASSEMBLY (LEFT SIDE OF TRANSMISSION) TRANSFER POSITION SWITCH TRANSMISSION CONTROL ECU ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

ABS 1 FUSE ABS 2 FUSE ABS MAIN 2 FUSE ABS MTR 1 FUSE ABS- MAIN 1 FUSE BLK WIRE BLU WIRE BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER ASSEMBLY) BRAKE BOOSTER W/ ACCUMULATOR PUMP ASSEMBLY BRAKE LEVEL WARNING SWITCH (BRAKE BOOSTER ASSEMBLY) BRN WIRE COMBINATION SWITCH ASSEMBLY COMBINATION SWITCH ASSEMBLY 2 COMPUTER DATA LINES SYSTEM CTY ECU-IGP 4 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HDCS HOT AT ALL TIMES HOT W/ IGP 2 RELAY ENERGIZED HSW LBL LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MGND PNK WIRE PPL PPL/BLU WIRE RED WIRE RIGHT PARKING BRAKE ACTUATOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

B/UP BKUP LP FUSE BLU WIRE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-DCC 2 FUSE ECU-IGR 2 FUSE ECU-IGR 3 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LEFT REAR LIGHT ASSEMBLY LT GRN WIRE MAIN BODY ECU MILE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PARKING ASSIST ECU PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE RADIO, DISPLAY RECEIVER ASSEMBLY REV RIGHT END OF DASH) RIGHT REAR LIGHT ASSEMBLY SHIFT POSITION INDICATOR SWIG TOP OF TRANSMISSION) TOWING BK/UP RELAY TOWING BKUP FUSE TRA TRAILER REVERSE ASSIST LIGHT ASSEMBLY TRANSMISSION CONTROL ECU ASSEMBLY TRSW VIO WIRE WHT WIRE WHT/BLK WIRE WIRING HARNESS CONNECTOR

AIRSUS FUSE AIRSUS RELAY AIRSUS- IGR FUSE BLK WIRE BRN WIRE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DNSW ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HEIGHT CONTROL COMPRESSOR ASSEMBLY HEIGHT CONTROL VALVE SUB- ASSEMBLY 2 HOT AT ALL TIMES HOT W/ IGR 3 RELAY ENERGIZED LH - LT BLU WIRE LT GRN WIRE NC (RIGHT "C" PILLAR) ORG/ WIRE PNK RM+ WIRE PNK WIRE PPL RED WIRE RH- RIGHT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY RM+ SHB SHG SHRL SHRR SLEX SLRL SLRR SUSPENSION CONTROL ECU UPSW VIO WIRE WHT WIRE WHT/BLK WIRE

AIR BAG ECU ASSEMBLY AIR CONDITIONING AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY 2 AUTO HIGH BEAM SWITCH BLK WIRE BLOWER W/ FAN MOTOR SUB ASSEMBLY BRN WIRE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMBINATION SWITCH ASSEMBLY 2 DATA LINK CONNECTOR 3 DECK LIGHT SWITCH ASSEMBLY DRIVER'S DOOR ELECTRIC PARKING BRAKE SWITCH (BRAKE WARNING SWITCH ASSEMBLY) FUEL LID OPENER SWITCH HEADLIGHT LEVELING SWITCH HYBRID VEHICLE ECU ASSEMBLY ID CODE BOX 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 MOBILE WIRELESS CHARGER CRADLE ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NETWORK GATEWAY ECU OUTER MIRROR LIGHT SWITCH OUTER MIRROR SWITCH ASSEMBLY PARKING ASSIST ECU POWER OUTLET SOCKET ASSEMBLY 1 PPL PPL/BRN WIRE RADIO, DISPLAY RECEIVER ASSEMBLY SEAT MEMORY SWITCH SHIFT POSITION INDICATOR SIDE AUTO STEP SWITCH ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN ASSEMBLY STEERING HEATER SWITCH STEERING SENSOR SWITCH, VOLUME ASSEMBLY TELEMATICS TRANSCEIVER 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 VEHICLE APPROACHING SPEAKER CONTROLLER W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE

A/B BKSW BLK WIRE BLU WIRE BRAKE LEVEL WARNING SWITCH (BRAKE BOOSTER ASSEMBLY) BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM CXPI ENGINE OIL LEVEL SENSOR FLASHER CIRCUIT FUEL SUCTION W/ PUMP, GAGE TUBE ASSEMBLY GRN WIRE GRY WIRE INTERIOR LIGHTS LIGHT CONTROL RHEOSTAT LT BLU WIRE LT GRN WIRE MSCH MSCL ODO CANL OILW ORG/ WIRE OUT PNK WIRE PPL PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE RCBT RED WIRE RLBT RRBT STOP LIGHT SWITCH ASSEMBLY SYSTEM TRIP SWITCH TRNL TRNR TURN L IND TURN R IND VIO WIRE WHT WIRE

BLK WIRE BLU WIRE CENTER CONSOLE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DOOR CONTROL SWITCH ASSEMBLY ECU- DCC 1 FUSE ECU-DCC 2 FUSE ECU-IGR 2 FUSE ELECTRIC PARKING BRAKE SWITCH (BRAKE WARNING SWITCH ASSEMBLY) ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HEAD HEADLIGHT LEVELING SWITCH HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED IGR ILL ILL ILLB J/B ALT 1 FUSE LEFT FOLD SEAT SWITCH ASSEMBLY 1 LEFT REAR POWER SEAT SWITCH LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LIGHT EMITTING DIODE ILLUMINATION SWITCH LILL LT GRN WIRE MAIN BODY ECU (RIGHT END OF DASH) MOBILE WIRELESS CHARGER CRADLE ASSEMBLY ORG/ WIRE OUTER MIRROR LIGHT SWITCH PANEL RELAY PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY POWER WINDOW REGULATOR SWITCH ASSEMBLY PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY ROOF CONSOLE BOX ASSEMBLY SIL TAIL TRAILER BRAKE CONTROL SWITCH VIO WIRE W/ BUILT-IN AMPLIFIER W/ POWER BACK FOLD W/ SEPARATE AMPLIFIER W/O POWER BACK FOLD WHT WIRE WHT/BLK WIRE

BCB+ BCV- BCV- SHIELD SGND BGND BKUP LP FUSE BLK WIRE BLSW BLU WIRE CAN I/F CB+ CGND COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM CSW+ CV+ CV- SHIELD SGND ECU-DCC 2 FUSE ECU-IGR 3 FUSE GB+ GGND GRN WIRE GVO+ GVO- SHIELD GVG HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IND- PPL LCB+ LCV- LCV- SHIELD SGND LEFT SIDE TELEVISION CAMERA ASSEMBLY LGND LT GRN WIRE NCA WIRE PARKING ASSIST ECU (LEFT END OF DASH) PNK CANH WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/RED WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RCB+ RCV RCV+ SHIELD SGND REAR TELEVISION CAMERA ASSEMBLY RED WIRE REV RGND RIGHT END OF DASH) RIGHT FRONT TELEVISION CAMERA ASSEMBLY RIGHT SIDE TELEVISION CAMERA ASSEMBLY RSW SGND SHIELD SHIELD GVG SHIELD SGND SWIG TRID TRSW VIO WIRE WHT WIRE WHT/BLK WIRE

A/BAG-IGR FUSE AIR BAG ECU ASSEMBLY AUTO HIGH BEAM SWITCH BKUP LP FUSE BLK WIRE BLU WIRE BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER ASSEMBLY) CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY ECU-B 2 FUSE ECU-IGR 1 FUSE ECU-IGR 2 FUSE ECU-IGR 3 FUSE ECU-IGR 4 FUSE ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY EPS ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) EPS-IGR FUSE FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 8) GRN WIRE GRY WIRE HYBRID VEHICLE ECU ASSEMBLY IGR 1 RELAY IGR 2 RELAY INNER REAR VIEW MIRROR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LT GRN WIRE MAIN BODY ECU METER MIRROR SUB-ASSEMBLY METER-IGR FUSE MILLIMETER WAVE RADAR SENSOR ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NETWORK GATEWAY ECU OPTION CONNECTOR 1 OVERHEAD CONSOLE PARK/ NEUTRAL POSITION SWITCH ASSEMBLY PARKING ASSIST ECU PARKING SUPPORT BRAKE CANCEL SWITCH PNK WIRE PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/GRY WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RAIN SENSOR REAR WIPER MOTOR ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY ROOF CONSOLE BOX ASSEMBLY SHIFT POSITION INDICATOR SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) STEERING SENSOR TELEMATICS TRANSCEIVER TO ACC RELAY (DIAGRAM 4 OF 8) TO D/L FUSE (DIAGRAM 8 OF 8) TO POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 3 OF 8) TRANSMISSION FLOOR SHIFT ASSEMBLY VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ BUILT-IN AMPLIFIER W/ SEPARATE AMPLIFIER W/ TELEMATICS SYSTEM WHT WIRE WHT/BLK WIRE WIPER RR FUSE