Toyota Highlander II (2007-2010) ecu- ig 1 fuse Wiring diagrams

26 1 BDSU TR+ BACK DOOR LOCK ASSEMBLY (W/O POWER BACK DOOR) (BOTTOM CENTER OF BACK DOOR) BACK DOOR OPENER SWITCH ASSEMBLY (W/O POWER BACK DOOR) BLK WIRE BLU WIRE BRN WIRE CANL CANH COMPUTER DATA LINES SYSTEM COURTESY DOOR 1 FUSE ECU- IG 1 FUSE ECU-ACC FUSE ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B J/C LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) ORG/ WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

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 DC- DC+ 12 10 2 25 RDA PRG PBDS BCTY 15 22 IG 26 20 CANP GCTV 5 7 KSW BZR BACK DOOR CONTROL SWITCH BACK DOOR MONITOR UNIT (IN LEFT "D" PILLAR) BLK WIRE BLU WIRE BRN WIRE BUZZER BZR CANN CANP COMPUTER DATA LINES SYSTEM DOOR 1 FUSE ECU- IG 1 FUSE ECU-B FUSE ECUB GND ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF FUL FUSE GRN WIRE GRY WIRE HAF HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B J/C LEFT POWER BACK DOOR SENSOR ASSEMBLY (LEFT SIDE OF BACK DOOR) LT GRN WIRE MSW ORG/ WIRE OSR OSE OSL PBD FUSE PNK WIRE POS POWER BACK DOOR CLOSER SWITCH (DOOR CONTROL SWITCH ASSEMBLY) POWER SLIDE BACK DOOR WARNING BUZZER (BASE OF RIGHT "D" PILLAR) RED WIRE RIGHT POWER BACK DOOR SENSOR ASSEMBLY (RIGHT SIDE OF BACK DOOR) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE ECU- IG 1 FUSE HOT IN ON OR START INNER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE RED WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE ECU- IG 1 FUSE GRN WIRE GRY WIRE HOT IN ON OR START LEFT SEAT HEATER CONTROL (HYBRID: UNDER DRIVER'S SEAT) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK RV WIRE PNK THR WIRE PNK WIRE RED WIRE RIGHT SEAT HEATER CONTROL (HYBRID: UNDER FRONT PASSENGER'S SEAT) S-HTR FUSE SEAT BACK) SEAT CUSHION) SEAT HEATER SWITCH SHD SHP+ SHPT SWL SWR THL VIO WIRE WHT/BLK WIRE YEL WIRE

+B(DOME) OR IG 10 12 PRG RDA 10 9 8 7 6 5 4 3 2 1 UP CLS DWN OPN 15 6 IG ALTB 2 4 5 3 6 GND OPN DOWN CLS UP 24 10 DCTY 26 10 BECU(+2) 26 25 40 CANL CANH 5 3 2 1 +B PRG RDA GND BLK WIRE BLU WIRE BRN WIRE BZR CAN I/F CANL CANH CANN CANP COMPUTER DATA LINES SYSTEM CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM DATA DOOR 1 FUSE DOOR CONTROL RECEIVER (IN LEFT "D" PILLAR) DOOR CONTROL RECEIVER (W/O SMART KEY SYSTEM) (IN LEFT "D" PILLAR) DRIVE IC ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG+ PNK WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) KEY LOCK KEY UNLOCK LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT FRONT DOOR LOCK MOTOR ASSEMBLY (REAR OF LEFT FRONT DOOR) MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MASTER IND MICRO COMPUTER ORG/ WIRE PNK WIRE RED WIRE ROOF CONSOLE BOX ASSEMBLY RSSI S/ROOF FUSE SLIDING ROOF CONTROL ECU (FRONT CENTER OF HEADLINER) SUPPLY CIRCUIT POWER VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER YEL WIRE

+B(DOME) OR IG 10 9 8 7 6 5 4 3 2 1 UP CLS DWN OPN 15 6 IG ALTB 2 4 5 3 6 GND OPN DOWN CLS UP 24 10 DCTY 26 25 40 CANL CANH BLK WIRE BLU WIRE BRN WIRE BZR CAN I/F CANL CANH CANN CANP COMPUTER DATA LINES SYSTEM CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM DATA DOOR 1 FUSE DOOR CONTROL RECEIVER (IN LEFT "D" PILLAR) DRIVE IC ECU- IG 1 FUSE ECU-ACC FUSE ENGINE COMPT) ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG+ PNK WIRE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C KEY LOCK KEY UNLOCK LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT FRONT DOOR LOCK MOTOR (IN DRIVER'S DOOR) MAIN BODY ECU (BEHIND LEFT SIDE OF DASH) MASTER IND MICRO COMPUTER ORG/ WIRE PNK WIRE RED WIRE ROOF CONSOLE BOX ASSEMBLY RSSI S/ROOF FUSE SLIDING ROOF CONTROL ECU (ON FRONT OF SLIDING ROOF) SUPPLY CIRCUIT POWER VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT SIDE OF YEL WIRE

2008-TOY-16-01 286953 BLK WIRE BLU WIRE ECM (BEHIND RIGHT SIDE OF DASH) ECU- IG 1 FUSE ECU-ACC FUSE GUAGE 1 FUSE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START INSTRUMENT PANEL J/B KEY INTERLOCK SOLENOID (IN STEERING COLUMN) KLS+ LT BLU WIRE LT GRN WIRE ORG/ WIRE PARK/ NEUTRAL POSITION RB DL PL RL SWITCH (ON NL TRANSMISSION) PNK WIRE RED WIRE SHIFT LOCK ECU (AT BASE OF SHIFTER LEVER) SHIFT LOCK SOLENOID SLS+ STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) VIO WIRE WHT WIRE WHT/BLK WIRE

2008-TOY-16-02 286954 BLK WIRE BLU WIRE DL PL RL (ON NL TRANSMISSION) ECM (BEHIND RIGHT SIDE OF DASH) ECU- IG 1 FUSE GAUGE 1 FUSE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT GRN WIRE ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH PNK WIRE RED WIRE SHIFT LOCK ECU (AT BASE OF SHIFTER LEVER) SHIFT LOCK SOLENOID SLS+ STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) VIO WIRE WHT WIRE WHT/BLK WIRE

2008-TOY-16-08 286956 BLK WIRE BLU WIRE ECU- IG 1 FUSE ENGINE ROOM R/B 3 (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES HOT IN ON OR START HOT W/ IGCT RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) IGCT 2 FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) ORG/ WIRE PNK WIRE RED WIRE SHIFT LEVER POSITION SENSOR (TOP OF TRANSMISSION) SHIFT LOCK ECU (AT BASE OF SHIFTER LEVER) SHIFT LOCK SOLENOID SLS+ STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) ECU- IG 1 FUSE GAUGE 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MASS AIR FLOW METER (LEFT REAR OF ENGINE COMPT) NCA WIRE ORG/ WIRE PATTERN SELECT SWITCH ASSEMBLY 1 PNK WIRE RED WIRE SFTD SFTU STOP FUSE THA THROTTLE BODY ASSEMBLY (REAR OF ENGINE) TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE