Toyota Highlander II (2007-2010) buzzer Wiring diagrams

+B(DOME) OR IG 2 3 4 5 1 CANL CANH IG BAT ESS 4 2 3 1 IG CANL CANH GND ABS IND. ASSIST) BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER CONTROL IND DOWNHILL DRIVE IC ECU-B FUSE ECU-IG 2 FUSE ENGINE ROOM R/B GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND INSTRUMENT PANEL J/B J/C LT BLU WIRE LT GRN WIRE MASTER MICRO COMPUTER NL RL ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SLIP IND STEERING SENSOR VIO WIRE VSC OFF WHT WIRE WHT/BLK WIRE YAW RATE SENSOR

+B(DOME) OR IG +BC 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 BZ ABS IND. BLK WIRE BLU WIRE BRAKE CONTROL POWER SUPPLY ASSEMBLY (BEHIND LEFT SIDE OF REAR BUMPER) BRAKE PEDAL STROKE SENSOR (UNDER LEFT SIDE OF DASH) BRK-LP RELAY BRN WIRE BUZZER CAN I/F CANL CANH FAIL COMBINATION METER COMPUTER DATA LINES SYSTEM CTY DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) DRIVE IC ECU-B FUSE ECU-IG 2 FUSE ELECTRONICALLY CONTROLLED BRAKE SYSTEM IND ENA ENA FAIL GND GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START INSTRUMENT GAUGE 2 FUSE PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT REAR ABS SPEED SENSOR (AT LEFT REAR WHEEL HUB) LT GRN WIRE MASTER IND MICRO COMPUTER NCA WIRE OF ENGINE COMPT) ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT R/B 2 (LEFT SIDE RED WIRE RIGHT REAR ABS SPEED SENSOR (AT RIGHT REAR WHEEL HUB) RR- EXI RSS SKG SKID CONTROL BUZZER (BEHIND LEFT SIDE DASH) SKID CONTROL ECU (BEHIND RIGHT SIDE OF DASH) SKS SLIP IND STOP FUSE STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) TS VBZ VCSK VCSK SGSK SKG VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) ACCR BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM DETEC- DETEC- TION DRIVE IC GLASS HATCH JUNCTION RELAY 1 (IF EQUIPPED) (BEHIND LEFT QUARTERPANEL) GLASS HATCH JUNCTION RELAY 2 (IF EQUIPPED) (IN LEFT "D" PILLAR) GRN WIRE GRY WIRE KEY UN- LOCK LEFT FRONT DOOR LOCK MOTOR ASSEMBLY (REAR OF LEFT FRONT DOOR) LEFT REAR DOOR LOCK MOTOR ASSEMBLY (IN LEFT REAR DOOR) LOCK KEY LT BLU WIRE LT GRN WIRE MICRO COMPUTER ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT DOOR LOCK MOTOR ASSEMBLY (REAR OF FRONT PASSENGER'S DOOR) RIGHT REAR DOOR LOCK MOTOR ASSEMBLY (IN RIGHT REAR DOOR) STSW TION VIO WIRE WARNING IND MASTER WHT WIRE WHT/BLK WHT/BLK WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) 17 10 LCTY 20 1 LSWL ACT+ 20 5 9 1 24 10 PNK GCTY ACTD LSWD TR+ DCTY WIRE 6 5 CANL CANH BACK DOOR LOCK ASSEMBLY (LOWER CENTER OF BACK DOOR) BCTY MLRY LSWP LSWR RCTY PCTY BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM COURTESY DRIVE IC ECU- IG 1 FUSE ECU-ACC FUSE GAUGE 2 FUSE GHSW GLASS HATCH OPENER SWITCH ASSEMBLY (IF EQUIPPED) GRN WIRE GRY WIRE HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT REAR DOOR COURTESY LIGHT SWITCH (IN LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (BEHIND LEFT SIDE OF DASH) MASTER WARNING IND MICRO COMPUTER ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT READY IND RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH (IN RIGHT "C" PILLAR) VIO WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM DETEC- DETEC- TION DRIVE IC GLASS HATCH JUNCTION RELAY 1 (IF EQUIPPED) (BEHIND LEFT REAR QUARTERPANEL) GLASS HATCH JUNCTION RELAY 2 (IF EQUIPPED) (BEHIND LEFT REAR QUARTERPANEL) GRN WIRE GRY WIRE HOT W/ IGCT RELAY ENERGIZED ENGINE ROOM R/B 3 (LEFT SIDE IGCT 2 FUSE KEY UN- LOCK LEFT FRONT DOOR LOCK MOTOR (IN DRIVER'S DOOR) LEFT REAR DOOR LOCK MOTOR (IN LEFT REAR DOOR) LOCK KEY LT BLU WIRE LT GRN WIRE MASTER MICRO COMPUTER OF ENGINE COMPT) ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RDY READY IND RED WIRE RIGHT FRONT DOOR MOTOR (IN FRONT PASSENGER'S DOOR) RIGHT REAR DOOR LOCK MOTOR (IN RIGHT REAR DOOR) SHIFT LEVER POSITION SWITCH (PARK/NEUTRAL POSITION SWITCH) TION VIO WIRE WARNING IND WHT WIRE WHT/BLK WHT/BLK WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) +B (DOME) OR IG +B(DOME) A/T OIL TEMP IND ABS IND. B/LE SI ILL- PBLT CHG- TIRE FR BEAM IND BLK WIRE BLU WIRE BRAKE IND BRN WIRE BUZZER CA+ CAN I/F CGND CHARGE IND CLK+ COMBINATION METER CRUISE IND D-BELT IND DATA DOME FUSE (LEFT SIDE OF ENGINE COMPT) DOOR IND DOWNHILL ASSIST CONTROL IND DRIVE IC ECU-B FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM J/B EPS IND EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FE ES FRONT FOG IND FUEL GAUGE FUEL IND GRN WIRE GRY WIRE HEAD IND (USA) TAIL IND (EXCEPT USA) HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT GAUGE 2 FUSE PANEL J/B (BEHIND LEFT OF DASH) HSI+ ILLUMINATION ILLUMINATION LCD ILLUMINATION POINTER INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM WARNING SYSTEMS STARTING/CHARGING SYSTEM WARNING SYSTEMS LCD (ODO/TRIP) (A/T POSITION) LCL+ LCL- LEFT TURN IND LT BLU WIRE LT GRN WIRE MAINT REQD IND MALFUNCTION IND LAMP MASTER IND MCLK MDAT SYNC MICRO COMPUTER NAVIGATION SYSTEM NCA WIRE OIL PRESSURE IND ORG/ WIRE PNK CANH CANL WIRE PNK MSSL WIRE PNK WIRE PNK WLVL +S CHK WIRE POWER SUPPLY CIRCUIT RED WIRE REV RIGHT TURN IND SGND SLIP IND SNOW IND SPEEDOMETER SRS IND SYNC TACHOMETER TEMP GAUGE TIRE PRESSURE IND VIO WIRE VSC OFF IND W/ MULTI DISPLAY W/ MULTI INFORMATION DISPLAY CLOCK ASSEMBLY (W/ MULTI INFORMATION DISPLAY) W/ NAVIGATION W/O MULTI DISPLAY WASHER LEVEL ID WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

+B (DOME) +B (DOME) OR IG ABS IND. BEAM IND BLK WIRE BLU WIRE BRAKE IND BRN WIRE BUZZER CA+ CAN I/F CANH CANL PMTI CGND CHARGE IND CLK+ COMBINATION METER CRUISE IND DATA DOME FUSE (LEFT SIDE OF ENGINE COMPT) DOOR IND DRIVE IC DRIVER'S SEAT BELT IND ECON IND ECU-B FUSE ELECTRONICALLY CONTROLLED BRAKE SYSTEM IND ENGINE CONTROLS SYSTEM ENGINE ROOM R/B 2 EPS IND EV IND FE ES FRONT FOG IND FUEL GAUGE FUEL IND FUWI FUCI MSSL GRN WIRE GRY WIRE HEAD IND (USA) TAIL IND (EXCEPT USA) HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT GAUGE 2 FUSE PANEL J/B (BEHIND LEFT SIDE OF DASH) HSI+ ILLUMINATION ILLUMINATION LCD ILLUMINATION POINTER INSTRUMENT (BEHIND PANEL J/B RIGHT CENTER (BEHIND LEFT OF DASH) END OF DASH) INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM LCD (ODO/TRIP) (A/T POSITION) LCL+ LCL- LEFT TURN IND LT BLU WIRE LT GRN WIRE MALFUNCTION IND LAMP MASTER IND MCLK MDAT SYNC MICRO COMPUTER NAVIGATION SYSTEM NCA WIRE ORG/ WIRE PNK WIRE PNK WLVL +S CHK WIRE POWER SUPPLY CIRCUIT READY IND RED WIRE REV RHEOSTAT CIRCUIT RIGHT TURN IND SGND SI ILL- PBLT INTERIOR LIGHTS SYSTEM WARNING SYSTEMS SLIP IND SPEEDOMETER SRS IND SYNC TACHOMETER TEMP GAUGE TIRE PRESSURE IND W/ MULTI INFORMATION DISPLAY CLOCK ASSEMBLY W/ NAVIGATION WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

+B (DOME) ACCR BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM DETEC- DETEC- TION DRIVE IC GLASS HATCH JUNCTION RELAY 1 (IF EQUIPPED) (BEHIND LEFT QUARTERPANEL) GLASS HATCH JUNCTION RELAY 2 (IF EQUIPPED) (IN LEFT "D" PILLAR) GRN WIRE GRY WIRE KEY UN- LOCK LEFT FRONT DOOR LOCK MOTOR ASSEMBLY (REAR OF LEFT FRONT DOOR) LEFT REAR DOOR LOCK MOTOR ASSEMBLY (IN LEFT REAR DOOR) LOCK KEY LT BLU WIRE LT GRN WIRE MICRO COMPUTER ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT DOOR LOCK MOTOR ASSEMBLY (REAR OF FRONT PASSENGER'S DOOR) RIGHT REAR DOOR LOCK MOTOR ASSEMBLY (IN RIGHT REAR DOOR) STSW TION VIO WIRE WARNING IND MASTER WHT WIRE WHT/BLK WHT/BLK WIRE WHT/BLK WIRE YEL WIRE

+B(DOME) OR IG BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BUZZER CAN I/F CENTER BATTERY BLOWER MOTOR (UNDER REAR SEAT) CHARGE IND COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVE IC E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (TOP FRONT OF ENGINE) ECON IND ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 4 EV IND GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT PANEL J/B GAUGE 2 FUSE (BEHIND LEFT SIDE OF DASH) LCD (ODO/TRIP) (A/T POSITION) LEFT BATTERY BLOWER MOTOR (UNDER REAR SEAT) LT GRN WIRE MALFUNCTION IND MASTER IND MICRO COMPUTER NCA WIRE OIL DC/ DOME FUSE PUMP DC S FUSE FUSE OIL PUMP MOTOR (LEFT FRONT OF ENGINE COMPT) OPG OPST ORG/ WIRE PNK 28 29 WIRE PNK WIRE POWER SUPPLY CIRCUIT READY IND RED WIRE RIGHT BATTERY BLOWER MOTOR (UNDER REAR SEAT) SPEEDOMETER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

+B(DOME) OR IG ACCR ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN WIRE BUZZER CAN I/F CANH CANL EOM COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVE IC ELS ENGINE CONTROL MODULE (ECM) (BEHIND RIGHT SIDE OF DASH) FPR FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 FUEL INJECTOR 6 GRN WIRE IMO IMI IND LAMP IND LAMP SNOW INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LCD (ODO/TRIP) (A/T POSITION) LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MASTER MICRO COMPUTER NE- NE+ ORG/ WIRE PATTERN SELECT SWITCH ASSEMBLY 1 PNK WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY CIRCUIT RED WIRE SFTD SFTU STA STSW PNK WIRE STARTING/ CHARGING SYSTEM STSW TACH TRANSMISSIONS SYSTEM VIO WIRE W/ SMART KEY SYSTEM, ENGINE IMMOBILISER SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE