Toyota Highlander I facelift (2003-2007) instrument panel j/b (behind left side of dash) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 FR+ FL+ ACC+B BU+B FR- FL- GND PNK WIRE 1 2 3 4 5 6 RR+ RL+ RR- BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON IB (AT RIGHT DASH BRACE) ILL ILL- RL- INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR SPEAKER LEFT TWEETER LT GRN WIRE PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RADIO 1 FUSE RADIO 2 FUSE RADIO, PLAYER RED WIRE RED/YEL WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER LEFT REAR DOOR SPEAKER RIGHT TWEETER VIO WIRE WHT WIRE YEL WIRE

+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

ALT-S FUSE BATTERY GROUND BLK WIRE BLU WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) COMBINATION METER CHARGE IND COMPUTER DATA LINES SYSTEM ECU-IG FUSE ENGINE CONTROL MODULE ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT) ALT FUSE GENERATOR GRN WIRE GRY WIRE HEATER FUSE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LT BLU WIRE MAIN FUSIBLE LINK NCA WIRE PNK WIRE RED WIRE RED/BLK WIRE STARTING CIRCUIT BATTERY WHT WIRE WHT/BLU WIRE YEL WIRE

BLK WIRE BLU WIRE CENTER J/B (BEHIND UPPER CENTER OF DASH) FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IB (AT RIGHT DASH BRACE) IC (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 21, 22 (BELOW DRIVER'S SEAT) JUNCTION CONNECTOR 23, 24 (BELOW RIGHT FRONT SEAT) LEFT SEAT HEATER (IN DRIVER'S SEAT) LEFT SEAT HEATER SWITCH PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE R/B 1 (LEFT OF INSTRUMENT PANEL J/B) RED WIRE RIGHT SEAT HEATER (IN RIGHT FRONT SEAT) RIGHT SEAT HEATER SWITCH SEAT HEATER RELAY SEAT HTR FUSE VIO WIRE W/ POWER SEAT WHT WIRE WHT/BLK WIRE

BB (AT RIGHT CENTER PILLAR) BLK WIRE BLU WIRE BRN WIRE FRONT FRONT PASSENGER'S POWER SEAT CONTROL SWITCH GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 23, 24 (BELOW RIGHT FRONT SEAT) LT GRN WIRE ORG/ WIRE PNK WIRE POWER FUSE POWER SEAT MOTOR (FRONT PASSENGER'S SEAT SLIDE CONTROL) (IN RIGHT FRONT SEAT) REAR RECLINING SLIDE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 GND BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DOWN ECU-B FUSE ECUB IG ENGINE ROOM J/B (ON LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IA (AT LEFT KICK PANEL) IC (AT RIGHT KICK PANEL) INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 17 (BEHIND LEFT SIDE OF DASH) MOON- ROOF MOTOR OVERHEAD J/B (FRONT OF ROOF PANEL) PASSENGER SIDE J/B (BEHIND RIGHT SIDE OF DASH) PNK WIRE RED WIRE S/ROOF FUSE SLIDING ROOF CONTROL ECU (ON FRONT OF SLIDING ROOF) UP CTY UP DWN VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL 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

BATTERY BATTERY GROUND BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) STA ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPT) FUSE FUSIBLE LINK BLOCK (ON LEFT SIDE OF ENGINE COMPT) ALT FUSE IGNITION SWITCH INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) J/C 2 (BEHIND LEFT HEADLIGHT) LOCK LOCK OFF MAIN FUSIBLE LINK NCA WIRE ON OFF RED WIRE STARTER STARTER FUSE STARTER RELAY WHT WIRE WHT/BLK WIRE 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 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

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