Toyota Highlander I facelift (2003-2007) ign 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

1 2 3 5 GND CANL CANH IG 1 3 9 10 2 IG BATT CANL CANH ESS ABS IND. BB (AT RIGHT CENTER PILLAR) BF (AT RIGHT CORNER OF VEHICLE) BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BRAKE IND BRAKE WARNING SWITCH (ON MASTER CYLINDER ASSEMBLY) BRN WIRE BRN/RED WIRE BRN/WHT WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM DOME FUSE ECU-B FUSE ECU-IG FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/YEL WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START IB (AT RIGHT DASH BRACE) IC (AT RIGHT KICK PANEL) IGN FUSE IND INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 19 (AT REAR OF VEHICLE) JUNCTION CONNECTOR 16 (RIGHT KICK PANEL) JUNCTION CONNECTOR 17 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE SLIP IND SPEEDOMETER STEERING SENSOR STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TIRE AIR PRESSURE IND TRAC OFF VIO WIRE VSC IND VSC WARNING BUZZER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YAW RATE SENSOR (ON REAR OF VEHICLE) YEL WIRE

+BM SPD 2.4L 3.3L 3.3L ACCEL POSITION SENSOR (ABOVE ACCELERATOR PEDAL) BATT MREL NEO ENG+ TRC+ ENG- TRC- BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE COMBINATION METER COMBINATION SWITCH COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH CRUISE IND DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT DOME FUSE EC (3.3L) (2.4L) EF (REAR OF LEFT (AT LEFT SIDE OF VALVE COVER) CYLINDER BLOCK) ECU-B FUSE ED EE (3.3L) (2.4L) (AT INTAKE SIDE OF (ON TOP CYLINDER BLOCK) OF ENGINE) EFI 1 FUSE EFI RELAY ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPARTMENT) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE GRN/BLK WIRE GRY WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR START IB (AT RIGHT DASH BRACE) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE FUSE OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 16 (RIGHT KICK PANEL) J/C 2 (BEHIND LEFT HEADLIGHT) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) J/C 7 (BEHIND RIGHT SIDE OF DASH) LCD LT GRN WIRE M- M+ NCA WIRE NEO ENG+ TRC+ ENG- TRC- ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 9 1 2 3 8 17 24 25 30 31 27 29 23 26 28 22 20 IGSW +B WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/WHT WIRE SIDE OF DASH) SKID CONTROL ECU WITH ACTUATOR (RIGHT FRONT OF ENGINE COMPARTMENT) SPEEDOMETER STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TRANSMISSION) A/T INDICATOR SWITCH VCPA EPA VPA VCPA EPA VPA TC VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

AGND BLK WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) CODE CTY DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT SIDE OF DASH) ECU-B FUSE EFII EFIO ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IB (AT RIGHT DASH BRACE) IC (AT RIGHT KICK PANEL) IGN FUSE IMI IMO IND INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 16 (RIGHT KICK PANEL) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK +B WIRE PNK IG WIRE PNK SIL WIRE PNK WIRE RED WIRE THEFT DETERRENT INDICATOR LIGHT TRANSPONDER KEY AMPLIFIER (IN STEERING COLUMN) TRANSPONDER KEY COMPUTER (BEHIND RIGHT SIDE OF DASH) TXCT UNLOCK WARNING SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE

3.3L 3.3L 2.4L ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) A/T OIL TEMP IND ABS IND. AIR BAG IND ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM WIPER/WASHER SYSTEM BEAM IND BLK WIRE BLU WIRE BRAKE IND BRAKE WARNING SWITCH (ON MASTER CYLINDER ASSEMBLY) BRN WIRE BUZZER CENTER J/B (BEHIND UPPER CENTER OF DASH) CHARGE IND COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DOME FUSE DOOR IND DRIVER SEAT DRIVER'S SEAT BELT IND ECT SNOW IND ECU-B FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (ON LEFT FUEL GAUGE FUEL IND GRN WIRE GRY WIRE HEAD LP RH LWR HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START HOT W/ HEADLAMP RELAY ENERGIZED IB (AT RIGHT DASH BRACE) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) HEATER FUSE J/B J/C 13 (ON LEFT REAR OF VEHICLE) J/C 4 (ON RIGHT SIDE OF ENGINE COMPT) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) PNK WIRE LCD LEFT TURN IND LT BLU WIRE LT GRN WIRE MAINT REQD IND (USA) MALFUNCTION IND LAMP MOPS MULTI-DISPLAY NAVIGATION ECU (BELOW O/D OFF IND OIL PRESSURE IND ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE PNK WIRE RED WIRE RHEOSTAT RIGHT TURN IND SIDE OF ENGINE COMPT) SLIP IND SPEEDOMETER TACHOMETER TIRE AIR PRESSURE IND TRAC OFF IND VIO WIRE VSC IND WASHER LEVEL IND WATER TEMP GAUGE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AIR CONDITIONING, COOLING FANS, DEFOGGER SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, SHIFT INTERLOCK, NAVIGATION SYSTEMS BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) DEFOGGER SYSTEM DOOR LOCKS, POWER WINDOWS SYSTEMS ECU-IG FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FROM FROM WIPER FUSE (DIAGRAM 3 OF 4) FUSE GRN WIRE GRY WIRE HEATER FUSE IGN FUSE IGNITION SWITCH INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LT GRN WIRE MIRRORS, POWER TOPS SYSTEMS NAVIGATION SYSTEM NAVIGATION, CRUISE CONTROL, EXTERIOR LIGHTS, TRANSMISSIONS SYSTEMS ON LOCK OFF ORG/ WIRE RED WIRE RR WIP FUSE WASHER FUSE SEATS SYSTEM STARTER FUSE STARTER RELAY STARTING/ CHARGING SYSTEM STARTING/ CHARGING, ENGINE CONTROLS SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM TO MAIN SWITCH (DIAGRAM 2 OF 4) TO RADIO 2 FUSE (DIAGRAM 4 OF 4) VIO WIRE WHT WIRE WIPER FUSE WIPER/ WASHER SYSTEM YEL WIRE

+SR P+ P- SIL D- D+ +SL 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 27 28 P-AB 1 2 3 4 5 6 7 8 9 10 11 12 FSR+ FSR- 1 2 3 4 5 6 7 8 9 10 11 12 PL- PL+ LSP+ AIR BAG SENSOR ASSEMBLY (BELOW FRONT OF CENTER CONSOLE) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM GRN WIRE HOT IN ON OR START IA (AT LEFT KICK PANEL) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LEFT FRONT AIR BAG SENSOR (ON LEFT FRONT OF VEHICLE) LSP + PAON -SL PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 5 6 WIRE PNK WIRE PR- PR+ RED WIRE RIGHT FRONT AIR BAG SENSOR (ON RIGHT FRONT OF VEHICLE) RIGHT PRETENSIONER (AT BASE OF RIGHT "C" PILLAR) SR- WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

+SR P+ P- SIL D- D+ +SL 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 27 28 P-AB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CSL- LBE- LSP- LSP+ AIR BAG SENSOR ASSEMBLY (BELOW FRONT OF CENTER CONSOLE) ASSEMBLY) AIR BAG SQUIB BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ESR SSR+ VUPR CSR+ VUCR ESCR FSR- FSR+ CSR- SFR+ SFR- ICR- ICR+ PR+ PR- GRN WIRE HOT IN ON OR START IA (AT LEFT KICK PANEL) IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 6 (LEFT SIDE OF DASH, BEHIND INSTRUMENT CLUSTER) LEFT FRONT AIR BAG SENSOR (ON LEFT FRONT OF VEHICLE) LEFT REAR SIDE AIR BAG SENSOR (FRONT OF LEFT REAR WHEELWELL) PAON -SL PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PL- PL+ ICL+ ICL- SFL- SFL+ ESCL VUCL CSL+ VUPL SSL+ ESL LBE+ SSL- PNK 5 6 WIRE PNK WIRE RED WIRE RIGHT CURTAIN SHIELD AIR BAG SQUIB (RIGHT SIDE OF ROOF) RIGHT FRONT AIR BAG SENSOR (ON RIGHT FRONT OF VEHICLE) RIGHT FRONT SIDE AIR BAG SENSOR (AT BASE OF RIGHT "B" PILLAR) RIGHT PRETENSIONER (AT BASE OF RIGHT "C" PILLAR) RIGHT REAR SIDE AIR BAG SENSOR (FRONT OF RIGHT REAR WHEELWELL) RIGHT SIDE AIR BAG SQUIB (IN RIGHT FRONT SEAT) SR- SSR+ WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

17 18 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) COMPUTER DATA LINES SYSTEM COUNTER GEAR SPEED SENSOR (LEFT SIDE OF ENGINE COMPT) DSL ECU-B FUSE EFI 2 FUSE EKNK ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) 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) KNOCK SENSOR (RIGHT SIDE OF ENGINE) LT GRN WIRE NCA WIRE NT- ORG/ WIRE P/N PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 3 4 5 WIRE PNK PNK 4 5 WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SLT- STOP FUSE STOPLIGHT SWITCH (ABOVE BRAKE PEDAL) TURBINE SPEED SENSOR (ON SIDE OF TRANS- MISSION) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

A/F FUSE 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) COMPUTER DATA LINES SYSTEM COUNTER GEAR SPEED SENSOR (LEFT SIDE OF ENGINE COMPT) DSL ECU-B FUSE EFI 2 FUSE EKNK ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) 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 INJ 6 INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 3 (RIGHT SIDE OF ENGINE COMPT) KNOCK SENSOR 1 (RIGHT CENTER OF ENGINE) KNOCK SENSOR 2 (LEFT CENTER OF ENGINE) LT GRN WIRE NCA WIRE NT- ORG/ WIRE P/N PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK PNK WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE SLT- STOP FUSE STOPLIGHT SWITCH (ABOVE BRAKE PEDAL) 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