Toyota Highlander I facelift (2003-2007) multi-display Wiring diagrams

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

1 5 3 2 GND IG CANH CANL 13 11 25 42 24 D/G CANH CANL WFSE TS 19 20 15 WFSE TC EOM 3 10 9 1 2 PNK BAT CANH CANL WIRE A/C CONTROL ASSEMBLY (BEHIND CENTER AIR BAG SENSOR ASSEMBLY BB (AT RIGHT CENTER PILLAR) BLK WIRE BLU WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE CG SC CANH SIL COMBINATION METER DATA LINK CONNECTOR (DLC) 3 (UNDER LEFT SIDE OF DASH) DIA ECU-B FUSE ECU-IG FUSE EE (AT INTAKE SIDE OF CYLINDER BLOCK) (2.4L) ED (ON TOP OF ENGINE) (3.0L) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IC (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 16 (RIGHT KICK PNK PANEL) 21 20 WIRE J/C 17 (BEHIND LEFT SIDE OF DASH) J/C 7 (BEHIND RIGHT SIDE OF DASH) LT BLU WIRE MPX MULTI-DISPLAY OBD FUSE OCCUPANT CLASSIFICATION ECU (BELOW RIGHT FRONT SEAT) OF DASH) OPTION CONNECTOR 1 (BEHIND LEFT KICK PANEL) ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK 10 8 WIRE PNK WIRE PNK/BLK WIRE POWER WINDOW MASTER SWITCH WITH ECU (IN DRIVER'S DOOR) RED WIRE SHORT CONNECTOR SIL SKID CONTROL ECU WITH ACTUATOR (RIGHT FRONT OF ENGINE COMPT) STEERING SENSOR (IN STEERING COLUMN) TAC TACH TRANSPONDER KEY COMPUTER (BEHIND RIGHT SIDE OF DASH) TS TC CANL WFSE BAT VIO WIRE W/ NAVIGATION SYSTEM W/ THEFT- DETERRENT SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YAW RATE SENSOR (ON REAR OF VEHICLE) YEL WIRE

BLK WIRE BODY ECU BRAKE PEDAL LOAD SENSING SWITCH BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) CENTRE J/B (BEHIND UPPER CENTER OF DASH) POWER WINDOW MASTER SWITCH W/ ECU CIGARETTE LIGHTER COMBINATION METER DATA LINK CONNECTOR 3 DOOR LOCK CONTROL SWITCH ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH ENGINE CONTROL MODULE FROM CENTER J/B (DIAGRAM 3 OF 4) FROM INSTRUMENT PANEL J/B (DIAGRAM 2 OF 4) FRONT POWER OUTLET FRONT/REAR WIPER, WASHER SWITCH FUEL SENDER GARAGE DOOR OPENER, LEFT VANITY LIGHT GATEWAY ECU GLOVE BOX LIGHT TRAC OFF SWITCH HEATER RELAY IB (AT RIGHT DASH BRACE) IC (AT RIGHT KICK PANEL) INTERIOR LIGHT) J/C 13 (ON LEFT REAR OF VEHICLE) KEY INTERLOCK SOLENOID LEFT REMOTE CONTROL MIRROR LEFT SEAT HEATER SWITCH A/C CONTROL ASSEMBLY BLOWER RESISTOR MAIN SWITCH MULTI-DISPLAY NAVIGATION ECU ORG/ WIRE OVERHEAD J/B PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PRESSURE SWITCH RADIO, PLAYER RED WIRE REMOTE CONTROL MIRROR SWITCH RIGHT FRONT POWER WINDOW SWITCH RIGHT REMOTE CONTROL MIRROR RIGHT SEAT HEATER SWITCH RIGHT VANITY LIGHT SHIFT LOCK ECU SLIDING ROOF CONTROL ECU STEERING SENSOR TELL TALE LIGHT ASSEMBLY THEFT DETERRENT ECU THEFT DETERRENT INDICATOR LIGHT OPTION CONNECTOR 2 TO CENTER J/B (DIAGRAM 3 OF 4) TRANSPONDER KEY COMPUTER TURN SIGNAL FLASHER BODY ECU TURN SIGNAL SWITCH UNLOCK WARNING SWITCH SEAT HEATER RELAY VIO WIRE W/ 6 SPEAKER SYSTEM W/ MANUAL A/C W/ MOON- ROOF W/O MOON- ROOF WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER YEL 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

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 ILL+ ILL- 1 2 3 4 5 6 NTSC BLK WIRE BLU WIRE BODY ECU (BEHIND RIGHT SIDE OF DASH) BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM CRT FUSE DATA LINK CONNECTOR (DLC) 3 ECU-B FUSE ECU-IG FUSE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/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) ILL+ PBEW INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) HEATER FUSE J/C 17 (BEHIND LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MULTI-DISPLAY NCA WIRE ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE PEDAL) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PBEW PNK TC HAZ ILL IG WIRE PNK WIRE RED WIRE SGND SKID CONTROL ECU WITH ACTUATOR (RIGHT FRONT OF ENGINE COMPT) SPEEDOMETER SYNC VG TURN SIGNAL HAZ FLASHER (RIGHT OF INSTRUMENT PANEL J/B) TX- TX+ VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE