Toyota Highlander I facelift (2003-2007) j/c 18 (at rear of vehicle) Wiring diagrams

+B FR- FL- RR- RL- GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FR+ FL+ RR+ RL+ 1 2 3 4 5 6 7 8 PNK WIRE AUI- AUO- BEEP FL FR BF BB (AT RIGHT CENTER PILLAR) BLK WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION SWITCH EAU ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FRONT ANTENNA AMPLIFIER (BEHIND CENTER OF DASH) GMD GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON IB (AT RIGHT DASH BRACE) ILL AMP+ ILL- ANT INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 18 (AT REAR OF VEHICLE) J/C 19 (AT REAR OF VEHICLE) LEFT FRONT DOOR SPEAKER NAVIGATION ECU (W/ NAVIGATION) (BELOW DRIVER'S SEAT) LEFT REAR DOOR SPEAKER LT BLU WIRE LT GRN WIRE LT RIGHT TWEETER MODE MUTE FR+ FL+ SLD NCA WIRE ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 AMP+ WIRE PNK 1 LEFT TWEETER WIRE PNK RSR+ RSR- RSL+ RSL- RMU WIRE PNK WIRE R+ R- L+ L- MUTE RADIO 1 FUSE RADIO 2 FUSE RADIO, PLAYER RED WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER SEEK SGND BEEP RR RL GND SGND MUTE RL RR STEREO POWER AMPLIFIER (IN LUGGAGE COMPARTMENT) TX- TX+ VIO WIRE VOLUME- W/O NAVIGATION 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 MUTE AL- AL+ AR- AR+ 1 2 3 4 5 6 7 8 AUXR AUXL SGND 1 2 3 4 5 6 7 8 PNK WIRE 1 2 3 4 5 6 B+ 14 13 TX+ TX- 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 VG VR SYNC BLK WIRE BLU WIRE BRN WIRE CRT FUSE ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) GAUX GND SGND AR+ AR- AL+ AL- MUTE SG GRN WIRE GRY WIRE HOT AT ALL TIMES HPL- HPL+ HPR- HPR+ HPR+ HPR- HPL+ HPL- SLD SGND NTSC J/C 17 (BEHIND LEFT SIDE OF DASH) J/C 18 (AT REAR OF VEHICLE) L+ L- R+ R- LMUT LT BLU WIRE LT GRN WIRE MULTI-DISPLAY NCA WIRE NTSC NTSC SGND SLD CE ORG/ WIRE PNK WIRE R-L- R-L+ R-R- R-R+ REAR SEAT ENTERTAINMENT DISPLAY REAR SEAT ENTERTAINMENT ECU (REAR OF VEHICLE) RED WIRE RMUT GND (TX-) (TX+) SELD TX- TX+ GND VIDEO TERMINAL VIO WIRE W/O REAR SEAT ENTERTAINMENT W/ REAR SEAT ENTERTAINMENT WHT WIRE WHT/BLK WIRE YEL WIRE

3.3L A/C MAGNETIC CLUTCH, LOCK SENSOR AIR BAG SENSOR ASSEMBLY BB (AT RIGHT CENTER PILLAR) BF (AT RIGHT REAR CORNER OF VEHICLE) BLK WIRE BLOWER CONTROL SWITCH BLOWER MOTOR CONTROL BRN WIRE CHARCOAL CANISTER ASSEMBLY YAW RATE SENSOR COMBINATION SWITCH CRANKSHAFT POSITION SENSOR SHIELD DATA LINK CONNECTOR 3 EC (REAR OF LEFT VALVE COVER) ED (ON TOP OF ENGINE) ENGINE CONTROL MODULE FRONT PASSENGER'S SEAT CONTROL SWITCH FRONT WIPER DEICER FRONT WIPER MOTOR IA (AT LEFT KICK PANEL) IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 5 IGNITION COIL, IGNITER 6 INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 18 (AT REAR OF VEHICLE) J/C 19 (AT REAR OF VEHICLE) J/C 23, 24 (BELOW RIGHT FRONT SEAT) J/C 7 (BEHIND RIGHT SIDE OF DASH) KNOCK SENSOR 1 SHIELD HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD KNOCK SENSOR 2 SHIELD LEFT VVT SENSOR SHIELD AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD NCA WIRE OCCUPANT CLASSIFICATION ECU ORG/ WIRE REAR HEATER BLOWER MOTOR REAR HEATER BLOWER SWITCH REAR HEATER RELAY RED WIRE RELAY RIGHT REAR DOOR LOCK MOTOR, DOOR UNLOCK DETECTION SWITCH RIGHT REAR POWER WINDOW SWITCH RIGHT SEAT ENTERTAINMENT ECU RIGHT SEAT HEATER SWITCH RIGHT VVT SENSOR SHIELD STEREO POWER AMPLIFIER TO PASSENGER SIDE J/B (DIAGRAM 3 OF 4) W/O POWER SEAT W/ POWER SEAT WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK ECU

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