Toyota Sienna IV (2020-2024) ecu- dcc 1 fuse Wiring diagrams

BACK DOOR LOCK ASSEMBLY BD+2 BD- BD-2 BDDN BLK WIRE BLU WIRE BZR CANN CANP COMPUTER DATA LINES SYSTEM CTY CTYO DC (LEFT SIDE OF DASH) DC- DLSW DSG DSG PNK WIRE DSV ECU- DCC 1 FUSE ECU-B 2 FUSE ECU-DCC 2 FUSE ECU-IGR 1 FUSE ECU-IGR 2 FUSE ECUB ENGINE ROOM R/B 1 FSW+ FUL GH (LEFT "D" PILLAR) GRN WIRE GRY WIRE HAF HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR KSIN LEFT POWER BACK DOOR UNIT ASSEMBLY LIB LSBO LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU OSL OSR PNK OSE WIRE PAWL PBD FUSE PBDS PNK BD- WIRE PNK WIRE POS POWER BACK DOOR WARNING BUZZER POWER DISTRIBUTION BOX ASSEMBLY PPL/GRN WIRE RED WIRE RIGHT POWER BACK DOOR UNIT ASSEMBLY ULSW VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS 1 FUSE BLK WIRE BLU WIRE BRAKE WARNING SWITCH ASSEMBLY BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ECU-B 2 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOLD SWITCH HOT AT ALL TIMES IND INTERIOR LIGHTS SYSTEMS LEFT PARKING BRAKE ACTUATOR LOCK SWITCH LT GRN WIRE MRL+ MRR PNK WIRE POL POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RELEASE SWITCH RIGHT PARKING BRAKE ACTUATOR SHIFT POSITION INDICATOR SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO HIGH BEAM SWITCH (IF EQUIPPED) BLK WIRE BLU WIRE BRN WIRE CXPI ECU- DCC 1 FUSE ENGINE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HAZ FUSE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED LEFT FOG LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE METER-IGR FUSE P/I MAIN FUSE PDB ALT 2 FUSE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/GRN WIRE PPL/PNK WIRE RED WIRE RIGHT FOG LIGHT ASSEMBLY ROOM J/B 1 SEMICONDUCTOR POWER INTEGRATION ECU (LEFT REAR OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY AIR CONDITIONING CONTROL ASSEMBLY BHT BLK WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CXPL ECU- DCC 1 FUSE ECU-IGP 4 FUSE EHT ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED LT GRN WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE RED WIRE SPIRAL CABLE SUB-ASSEMBLY STEERING HEATER STEERING HEATER SWITCH STEERING WHEEL HEATER CONTROL ASSEMBLY STRG HTR FUSE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CXPI DC (LEFT SIDE OF DASH) ECU- DCC 1 FUSE ECU-DCC 2 FUSE ECU-IGR 2 FUSE ENGINE CONTROLS SYSTEM GRN WIRE GRY WIRE HAZ FUSE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED LT BLU WIRE LT GRN WIRE METER-IGR FUSE MSCH MSCL NAVIGATION ECU ODO OILW ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE RCBT RCMT RED WIRE RLBT RLMT RRBT RRMT STEREO COMPONENT AMPLIFIER ASSEMBLY SUPPLEMENTAL RESTRAINTS SYSTEM TRNL TRNR WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLOWER W/ FAN MOTOR SUB ASSEMBLY BLU WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY CONSOLE BOX ILLUMINATION LIGHT ASSEMBLY DATA LINK CONNECTOR 3 DOME FUSE DOOR F/L FUSE DOOR F/R FUSE DOOR R/L FUSE DOOR R/R FUSE ECU- DCC 1 FUSE ECU-DCC 2 FUSE FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 7) FUEL OPN FUSE FUEL OPN RELAY GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH HTR FUSE INTERIOR ILLUMINATION LIGHT ASSEMBLY 1 LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY MAIN BODY ECU METER MIRROR SUB-ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU OBD FUSE PNK WIRE POSITION CONTROL ECU ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/PNK WIRE RADIO FUSE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY S/ROOF FUSE SLIDING ROOF DRIVE GEAR ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 6 OF 7) TO P/SEAT D FUSE (DIAGRAM 5 OF 7)

BLK WIRE BLU WIRE CERTIFICATION ECU COMPUTER DATA LINES SYSTEM CSEL DC (LEFT SIDE OF DASH) ECU- DCC 1 FUSE ECU-B 2 FUSE ECU-DCC 2 FUSE ECU-IGR 1 FUSE ECU-IGR 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LEFT POWER SLIDE DOOR SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU POWER DISTRIBUTION BOX ASSEMBLY RCO RDAM RED WIRE RIGHT POWER SLIDE DOOR SWITCH RIGHT REAR DOOR OUTSIDE HANDLE ASSEMBLY RLSC RLSD ROOF CONSOLE BOX ASSEMBLY RRSC RRSD TRG+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE WARNING SWITCH ASSEMBLY BRN WIRE CERTIFICATION ECU (RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ECU-IGP 3 FUSE ECU-IGP 4 FUSE ECU-IGR 3 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU ILK INTERLOCK SWITCH (SERVICE PLUG GRIP) LT BLU WIRE LT GRN WIRE NDP P POSITION DETECTION SWITCH PLKC PNK CANH WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/GRY WIRE PPL/RED WIRE PSFT RED WIRE SFTD SFTU SHIFT LEVER POSITION SENSOR SHIFT LOCK CONTROL UNIT ASSEMBLY SHIFT LOCK SOLENOID SHIFT POSITION INDICATOR SLS+ STOP FUSE STOP LIGHT SWITCH ASSEMBLY STP PNK WIRE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BRN WIRE CERTIFICATION ECU (RIGHT SIDE OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) ECU- DCC 1 FUSE GRN WIRE HOT AT ALL TIMES ID CODE BOX (IMMOBILIZER CODE ECU) IGE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE SL/R SLP STEERING LOCK ACTUATOR/UPPER BRACKET ASSEMBLY STRG LOCK FUSE WHT WIRE YEL WIRE

A/BAG-IGR FUSE ABFS BDL- BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) ECU- DCC 1 FUSE ECU-DCC 2 FUSE ECU-IGR 1 FUSE ECU-IGR 2 FUSE GRN WIRE GRY WIRE GSW HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED ICR+ IGR INVERTER W/ CONVERTER ASSEMBLY LEFT "C" PILLAR) LEFT REAR SEAT POINT TYPE BELT ASSEMBLY 3 LEFT SIDE AIR BAG SENSOR ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER-IGR FUSE PASSENGER INSTRUMENT PANEL AIR BAG W/O DOOR ASSEMBLY PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/RED WIRE PRETENSIONER RIGHT FRONT SEAT OUTER BELT ASSEMBLY RED WIRE RIGHT CURTAIN SHIELD AIR BAG ASSEMBLY RIGHT FRONT AIR BAG SENSOR RIGHT FRONT SEAT AIR BAG ASSEMBLY SEAT INNER BELT SUB-ASSEMBLY SFL- SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY SR- VHP- W/ SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE