Toyota Highlander I facelift (2003-2007) ecu-b fuse Wiring diagrams

5 6 7 PNK WIRE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COUNTER GEAR SPEED SENSOR (LEFT SIDE OF ENGINE COMPT) DOME FUSE DSL ECU-B FUSE EFI 2 FUSE ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/YEL WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON, START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH) NT- ORG/ WIRE P/N PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 13 14 WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SLT- STOP FUSE STOPLIGHT SWITCH TURBINE SPEED SENSOR (ON SIDE OF TRANS- MISSION) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COUNTER GEAR SPEED SENSOR (LEFT SIDE OF ENGINE COMPT) DOME FUSE DSL ECU-B FUSE EFI 2 FUSE ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON, START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH) NT- ORG/ WIRE P/N PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 13 14 15 WIRE PNK 6 7 8 9 WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SLT- STOP FUSE STOPLIGHT SWITCH TURBINE SPEED SENSOR (ON SIDE OF TRANS- MISSION) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 UP GND LSWE KL LMT PWS 20 21 6 PD PU 7 5 4 1 8 +B SD SU 7 5 4 8 1 +B SD SU PCT 8 9 13 14 RRD RRU RLD RLU 9 7 BECU BA (AT LEFT CENTER PILLAR) BB (AT RIGHT CENTER PILLAR) BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMPUTER DATA LINES SYSTEM CPUB BDR DN D FR DOOR FUSE D RR DOOR FUSE ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IB (AT RIGHT DASH BRACE) IC (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR KEY LOCK, UNLOCK SWITCH (IN LEFT FRONT DOOR) LEFT FRONT POWER WINDOW MOTOR (IN LEFT FRONT DOOR) LEFT REAR POWER LEFT REAR POWER WINDOW SWITCH LIMIT SWITCH PULSE SENSOR LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE P FR DOOR FUSE P RR DOOR FUSE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PCT PNK WIRE POWER WINDOW MASTER SWITCH WITH ECU (IN DRIVER'S DOOR) RADIO 2 FUSE RED WIRE RIGHT FRONT POWER RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR POWER RIGHT REAR POWER WINDOW SWITCH SGND KUL PLS SIG VIO WIRE WHT WIRE WHT/BLK WIRE WINDOW MOTOR (IN LEFT REAR DOOR) WINDOW MOTOR (IN RIGHT FRONT DOOR) WINDOW MOTOR (IN RIGHT REAR DOOR) YEL WIRE

1 11 2 21 PNK WIRE 1 2 3 4 5 6 7 8 9 10 11 12 +B DIA GND FSR- BGND AIR BAG INDICATOR AIR BAG OFF AIR BAG ON BF (AT RIGHT REAR CORNER OF VEHICLE) BLK WIRE BLU WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT SIDE OF DASH) ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FRONT PASSENGER'S SIDE BUCKLE SWITCH (IN PASSENGER'S SEAT BELT BUCKLE) FUSE GRN WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START IB (AT RIGHT DASH BRACE) IG FSR+ BSW INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 16 (RIGHT KICK PANEL) J/C 17 (BEHIND LEFT SIDE OF DASH) J/C 18 (AT REAR OF VEHICLE) LEFT FRONT OCCUPANT CLASSIFICATION SENSOR LEFT REAR OCCUPANT CLASSIFICATION SENSOR LT BLU WIRE LT GRN WIRE OCCUPANT CLASSIFICATION ECU (BELOW RIGHT FRONT SEAT) ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 5 6 WIRE PNK WIRE RED WIRE RIGHT FRONT OCCUPANT CLASSIFICATION SENSOR RIGHT REAR OCCUPANT CLASSIFICATION SENSOR TELLTALE LIGHT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 11 2 21 PNK WIRE 1 2 3 4 5 6 7 8 9 10 11 12 +B DIA GND FSR- BGND AIR BAG INDICATOR AIR BAG OFF AIR BAG ON BF (AT RIGHT REAR CORNER OF VEHICLE) BLK WIRE BLU WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT SIDE OF DASH) ECU-B FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FRONT PASSENGER'S SIDE BUCKLE SWITCH (IN PASSENGER'S SEAT BELT BUCKLE) FUSE GRN WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START IB (AT RIGHT DASH BRACE) IG FSR+ BSW INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 16 (RIGHT KICK PANEL) J/C 17 (BEHIND LEFT SIDE OF DASH) J/C 18 (AT REAR OF VEHICLE) LEFT FRONT OCCUPANT CLASSIFICATION SENSOR LEFT REAR OCCUPANT CLASSIFICATION SENSOR LT BLU WIRE LT GRN WIRE OCCUPANT CLASSIFICATION ECU (BELOW RIGHT FRONT SEAT) ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 5 6 WIRE PNK WIRE RED WIRE RIGHT FRONT OCCUPANT CLASSIFICATION SENSOR RIGHT REAR OCCUPANT CLASSIFICATION SENSOR TELLTALE LIGHT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

8 4 9 5 FSR+ FSR- BSW BGND A/C CONTROL ASSEMBLY (BEHIND CENTER OF DASH) AIR BAG SENSOR ASSEMBLY (BELOW FRONT OF CENTER CONSOLE) BLK WIRE BLU WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE BUCKLE SWITCH (FRONT PASSENGER'S SIDE) (IN PASSENGER'S SEAT BELT BUCKLE) BUZZER CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER DCTY DOME FUSE DOOR IND DRIVER'S SEAT BELT IND ECU-B FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FSR+ FSR- FUSE GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IB (AT RIGHT DASH BRACE) IC (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LBE+ LBE- LEFT BUCKLE SWITCH (ON DRIVER'S SEAT) LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LT BLU WIRE LT GRN WIRE MPX OCCUPANT CLASSIFICATION ECU (BELOW RIGHT FRONT SEAT) ORG/ WIRE PASSENGER SEAT BELT WARNING PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE POWER WINDOW MASTER SWITCH WITH ECU (IN DRIVER'S DOOR) RADIO 2 FUSE RED WIRE RIGHT FRONT OCCUPANT CLASSIFICATION SENSOR (IN RIGHT FRONT SEAT) SHORT CONNECTOR (BEHIND LEFT SIDE OF DASH) UNLOCK WARNING SWITCH (IN STEERING COLUMN) VIO WIRE W/ CURTAIN SHIELD AIR BAG W/O CURTAIN SHIELD AIR BAG W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE