Toyota Sienna III (2010-2014) brn Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 +SB IG A/A SEAT FUSE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CHASSIS ECU- IG 1 FUSE ECU-B OF ENGINE FUSE COMPT) ENGINE ROOM R/B (LEFT SIDE FBOP SWOP LFBC FUSE BLOCK GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE LFDN LFIN LFRU LFRD LFFR INSP IOSP RDA PRG LT BLU WIRE OF DASH) POSITION CONTROL ECU ASSEMBLY POWER SEAT MOTOR ASSEMBLY (FRONT-REAR SLIDE MOTOR) (BASE OF REAR SEAT 1) POWER SEAT MOTOR ASSEMBLY (OUTWARD SLIDE MOTOR) (BASE OF REAR SEAT 1) POWER SEAT MOTOR ASSEMBLY (SWIVEL MOTOR) (BASE OF REAR SEAT 1) POWER SEAT SWITCH ASSEMBLY 2 (INGRESS, EGRESS SWITCH) REAR SEAT W/ ADJUSTER FRAME ASSEMBLY (BASE OF REAR SEAT 1) RED WIRE RED/BLK WIRE RELAY ENERGIZED SLBC SLFR TRNO TRNI SLIN SLOT UDP LFE SLP WELCAB FUSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

+ECU 19 3 26 25 24 11 7 18 13 14 10 9 17 BCTY HAZ RDA PRG 2 3 INTERIOR LIGHTS SYSTEM DOMR LCTY 21 4 2 BZR FRCY FLCY 25 22 DRL DIM 30 5 23 20 17 28 15 16 BECU LSWL IND HCTY SH HORN HRLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM D D/UL RELAY D/L OBD FUSE FUSE D/L RELAY D/UL RELAY DETEC- TION ECU- IG 1 FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM SBEM LSWR HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG ACT+ ACTD ACT- ALTB INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY LOCK LOCK UN- LSFL LSFR CANL CANH LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) PILLAR) PNK WIRE RCTY RED WIRE RIGHT FRONT DOOR CONTROL SWITCH RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY RIGHT SIDE DOOR FULL OPEN STOP LOCK ASSEMBLY TION DETEC- TURN SIGNAL FLASHER ASSEMBLY (LEFT SIDE OF DASH) UN-LOCK WARNING SWITCH ASSEMBLY VIO WIRE W/ POWER BACK DOOR W/O POWER BACK DOOR WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DETEC- TION DOOR IND DOOR LOCK CONTROL SWITCH POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY DRIVE IC ECU-B FUSE ECU-B 2 FUSE ENGINE COMPT) ENGINE HOOD COURTESY SWITCH (CENTER FRONT OF ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE HEADLIGHTS SYSTEM HNSW HORNS SYSTEM HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) HRNH INTEGRATION RELAY LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH LOCK LOCK KEY LT GRN WIRE MGND PNK WIRE POWER MICRO PROCESSOR SUPPLY CIRCUIT BUZZER RED WIRE SECURITY HORN ASSEMBLY (LEFT REAR OF ENGINE COMPT) SECURITY IND SEHN SHRN UN- KEY VIO WIRE W/ POWER BACK DOOR W/O POWER BACK DOOR WHT WIRE WHT/BLK WIRE

3 13 PNK WIRE 7 8 5 6 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CANH CANL SWIL TXCT CODE CERTIFICATION ECU ASSEMBLY (RIGHT SIDE OF DASH) CLGB COMPUTER DATA LINES SYSTEM DATA DOOR CONTROL RECEIVER (RIGHT REAR OF CARGO AREA) EFII EFIO AGND FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) SMART FUSE HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) IG CUTB LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LIN LT BLU WIRE LT GRN WIRE PNK WIRE RCO RDA RSSI REAR INDOOR ELECTRICAL KEY OSCILLATOR RED WIRE RIGHT FRONT DOOR OUTSIDE HANDLE ASSEMBLY RSSI SENS TRG+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DOWN ECU-ACC FUSE GRY WIRE HOT IN ACC OR ON INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT LEFT OUTER REAR VIEW MIRROR ASSEMBLY LEFT/UP LT BLU WIRE M+ MH MV MH MV MLH MLV MRH MRV OPERATION SWITCH OUTER MIRROR SWITCH ASSEMBLY PNK WIRE RED WIRE RIGHT RIGHT LEFT RIGHT OUTER REAR VIEW DEFOGGER MIRROR ASSEMBLY SYSTEM RIGHT/DOWN SELECT SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CHASSIS CLOSE FRONT SLIDING ROOF IND FRONT SLIDING ROOF SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES S/ROOF FUSE HOT W/ P/W MAIN RELAY ENERGIZED INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) J/C P/VENT FUSE REAR SLIDING ROOF CUT SWITCH REAR SLIDING ROOF IND REAR SLIDING ROOF SWITCH RED WIRE ROOF CONSOLE BOX ASSEMBLY SLIDE SLIDE ROOF MOTOR SWITCH (SLIDE ROOF ASSEMBLY) SLIDING ROOF DRIVE GEAR ASSEMBLY (SUNROOF ASSEMBLY) VIO WIRE W/ REAR SLIDING ROOF W/O REAR SLIDING ROOF WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PARKING ASSISTANT CIRCUIT 1 2 3 4 5 PKB IG SPD 10 SPEAKERS ADPG AGND ARI ASGN ALI AGND AUXI BLK WIRE BLU WIRE BRN WIRE DISC PLAYER ASSEMBLY ECU- IG 1 FUSE GPS ANTENNA GRN WIRE GRY WIRE GVIF HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) IVO+ IVO- KLK LT BLU WIRE LT GRN WIRE MUTE NAVIGATION RECEIVER ASSEMBLY NCA WIRE NTSC PNK WIRE RADIO ANTENNA RED WIRE RED/WHT WIRE REV SGND SLD SWG TELEVISION DISPLAY ASSEMBLY V+ V- CA+ CGND ARI ASGN ALI AGND AUXI VA- VAL+ VAR+ VIDEO ADAPTER TERMINAL VIO WIRE VV- WHT WIRE YEL WIRE

BLK WIRE BRN WIRE CB+ CDL+ CDR+ CGND CSLD CV+ ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FLI+ FLO FLR FRI FRO GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT HEADPHONE TERMINAL LT BLU WIRE LT GRN WIRE MUTE NAVIGATION RECEIVER ASSEMBLY NCA WIRE PNK WIRE RAD 1 FUSE RED WIRE RIGHT HEADPHONE TERMINAL RSE FUSE SDARS ANTENNA STEREO COMPONENT TUNER ASSEMBLY (RIGHT REAR CARGO AREA) TXI+ TXM- TXO+ VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 FLD+ RCL+ RACT B+ FLD- RCL- 4 7 +B BACK DOOR LOCK ASSEMBLY (W/ POWER BACK DOOR: BDCY BLK WIRE BLU WIRE BRN WIRE ECU-IG 2 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FOLD SEAT FOLDING MOTOR FRONT FUSE GRN WIRE GRY WIRE HALL IC SENSOR HOT AT ALL TIMES INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LATCH RELEASE ACTUATOR LCKR LCKF LEFT FOLD POWER SEAT SWITCH ASSEMBLY LEFT FOLDING MOTOR (UNDER LEFT SIDE OF REAR SEAT 2) LEFT FOLDING SEAT CONTROL ECU (LOWER LEFT OF REAR SEAT 2) LEFT FRONT SEAT LOCK SWITCH LEFT REAR SEAT LOCK SWITCH LT BLU WIRE LT GRN WIRE PNK RCLF RCLR TBL RTRN FOLD WIRE PNK WIRE REAR RECLINING SWITCH RED WIRE RELAY ENERGIZED RIGHT REAR SEAT LOCK SWITCH RIGHT RETRACT FRONT LOCK SEAT LOCK SWITCH SWITCH SRCL SFLD STOP FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 FLD+ RCL+ RACT B+ FLD- RCL- BDCY BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMBINATION METER FOLDING MOTOR FRONT GAUGE 1 FUSE GRN WIRE GRY WIRE HALL IC SENSOR HOT IN ON OR START INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) GAUGE 2 FUSE LATCH RELEASE ACTUATOR LEFT RIGHT REAR REAR SEAT LOCK SEAT LOCK SWITCH SWITCH LT GRN WIRE PNK LCKR LCKF WIRE PNK WIRE POWER SUPPLY CIRCUIT RCLF RCLR TBL RTRN FOLD REAR RECLINING LEFT SWITCH FRONT SEAT LOCK SWITCH RED WIRE RELAY ENERGIZED RETRACT LOCK SWITCH RIGHT FOLD SEAT SWITCH ASSEMBLY RIGHT FOLDING MOTOR (UNDER RIGHT SIDE OF REAR SEAT 2) RIGHT FOLDING SEAT CONTROL ECU (RIGHT SEAT BACK OF REAR SEAT 2) RIGHT FRONT SEAT LOCK SWITCH SRCL SFLD VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE