Toyota Highlander II facelift (2010-2013) instrument panel j/b (behind left end of dash) Wiring diagrams

+B (DOME) OR IG ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVE IC ECU- IG 1 FUSE ECU-B FUSE ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LCD (A/T POSITION) BUZZER LT BLU WIRE LT GRN WIRE MASTER IND MICRO COMPUTER ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SNOW IND STOP FUSE VIO WIRE WHT WIRE WHT/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 BATT BLK WIRE BLU WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM EFI 1 FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE NTO NTB NCO NCB ORG/ WIRE PNK WIRE RED WIRE SL SLT- SLT+ SLU- SLU+ STA NSW STP IGSW PNK WIRE STARTING/ CHARGING SYSTEM TRANSMISSION CONTROL ECU ASSEMBLY (LEFT FRONT OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE E.F.I. ENGINE COOLANT TEMPERATURE SENSOR (REAR OF ENGINE) ECU- IG 1 FUSE GAUGE 1 FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MASS AIR FLOW METER (LEFT REAR OF ENGINE COMPT) ORG/ WIRE PATTERN SELECT SWITCH ASSEMBLY 1 PNK WIRE RED WIRE SFTD SFTU STOP FUSE THA THROTTLE BODY ASSEMBLY (REAR OF ENGINE) TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) OR IG ANTI-LOCK BRAKES SYSTEM BLK WIRE BUZZER CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM DOME FUSE DRIVE IC ECU-B FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IND IND SNOW INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LCD (A/T POSITION) LT BLU WIRE LT GRN WIRE MASTER MICRO COMPUTER ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE VIO WIRE WHT WIRE WHT/BLK WIRE

3.5L 2.7L ALT ALT FUSE BATTERY BLK WIRE BLU/BLK WIRE CHARGE IND COMBINATION METER DRIVE IC ECM (BEHIND RIGHT SIDE OF DASH) ENGINE ROOM ALT-S FUSE R/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GAUGE 1 FUSE GAUGE 2 FUSE GENERATOR ASSEMBLY GRN WIRE GRY WIRE HOT IN ON OR START INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE MAIN FUSIBLE LINK ORG/ WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY CIRCUIT RED WIRE STARTING CIRCUIT VIO WIRE WHT WIRE YEL WIRE

6 5 CANL CANH BGND BSW IG +B BLK WIRE BLU WIRE BUCKLE SWITCH BUZZER CAN I/F CENTER AIR BAG SENSOR (UNDER FRONT OF CENTER CONSOLE) COMBINATION METER COMPT) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DBE+ DBE- DCTY DOOR 1 FUSE DOOR IND +B (DOME) DRIVE IC DRIVER'S SEAT BELT IND ECU- IG 1 FUSE ECU-ACC FUSE ECU-B 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE FSP+ FSP- FSR+ FSR- GAUGE 1 FUSE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION CONTROL, LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) LT BLU WIRE MAIN BODY ECU MICRO COMPUTER OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) ORG/ WIRE PANEL ASSEMBLY PNK FRONT PASSENGER SEAT BELT WARNING PBEW WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY SYSTEM UNLOCK WARNING SWITCH ASSEMBLY (W/O SMART KEY SYSTEM) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B (DOME) 12 10 26 15 25 4 27 7 21 RDA PRG 15 22 IG 17 10 LCTY 20 1 LSR ACT+ 20 5 9 1 24 10 GCTY ACTD LSWD TR+ DCTY 6 26 ALTB BECU 6 5 CANL CANH 7 5 BZR KSW BACK DOOR LOCK ASSEMBLY (BOTTOM CENTER OF BACK DOOR) BACK DOOR LOCK LOCK ASSEMBLY (BOTTOM CENTER OF BACK DOOR) BCTY MLRY LSWP RCTY PCTY INTERIOR LIGHTS SYSTEM BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER COMPUTER DATA LINES SYSTEM COURTESY DRIVE IC ECU- IG 1 FUSE ECU-ACC FUSE ECU-B FUSE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IND IND MASTER INSTRUMENT PANEL J/B (BEHIND LEFT END 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 (ON INSTRUMENT PANEL J/B) MICRO COMPUTER ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH (IN RIGHT "C" PILLAR) UNLOCK WARNING SWITCH ASSEMBLY VIO WIRE W/O POWER BACK DOOR, W/O GLASS HATCH OPENER WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

17 10 LCTY 17 16 14 15 25 8 20 5 9 1 24 10 PNK WIRE 20 1 LSWL ACT+ 4 8 PNK STSW GHSW WIRE 6 12 ALTB 8 15 16 TACH CANN CANP BACK DOOR LOCK ASSEMBLY (BOTTOM CENTER OF BACK DOOR) BCTY MLRY LSWP LSWR RCTY PCTY ACCR BLK WIRE BLK/ WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM COURTESY ECU-ACC FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GLASS HATCH OPENER SWITCH ASSEMBLY (IF EQUIPPED) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IGN FUSE INDW INDS SWIL STR INSTRUMENT PANEL J/B (BEHIND LEFT END 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 (ON INSTRUMENT PANEL J/B) ORG/ WIRE PNK GCTY ACTD LSWD TR+ DCTY WIRE PNK WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH (IN RIGHT "B" PILLAR) RIGHT REAR DOOR COURTESY LIGHT SWITCH (IN RIGHT "C" PILLAR) S-HORN FUSE S-HORN RELAY SECURITY HORN ASSEMBLY (LEFT REAR OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B PRG RDA GND +B(DOME) OR IG 10 12 PRG RDA 10 9 11 8 3 1 DATA CLK SYNC HSI- HSI+ IG 10 9 8 7 6 5 4 3 2 1 UP CLS DWN OPN 15 6 IG ALTB 2 4 5 3 6 GND OPN DOWN CLS UP 24 10 DCTY 26 10 BECU 26 25 40 17 16 38 36 37 CANL CANH BLK WIRE BLU WIRE BRN WIRE BZR CAN I/F CANL CANH CANN CANP COMPUTER DATA LINES SYSTEM CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM CONTROL DATA DOOR 1 FUSE DOOR CONTROL RECEIVER (W/O SMART KEY SYSTEM) (IN LEFT "D" PILLAR) DRIVE IC ECU- IG 1 FUSE ECU-ACC FUSE ECU-B 1 FUSE ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GAUGE 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG+ PNK WIRE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) KEY LOCK KEY UNLOCK LCL- LCL+ SYNC MCLK MDAT LEFT FRONT DOOR COURTESY LIGHT SWITCH (IN LEFT "B" PILLAR) LEFT FRONT DOOR LOCK MOTOR ASSEMBLY (REAR OF LEFT FRONT DOOR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MASTER IND MICRO COMPUTER ORG/ WIRE PNK WIRE RED WIRE ROOF CONSOLE BOX ASSEMBLY RSSI S/ROOF FUSE SLIDING ROOF SLIDING ROOF CONTROL ECU (FRONT CENTER OF HEADLINER) SUPPLY CIRCUIT POWER SWITCH VIO WIRE W/ MULTI INFORMATION DISPLAY CLOCK ASSEMBLY (IF EQUIPPED) WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT SIDE OF YEL WIRE

1 2 PNK CLSW SPD TC TACH IND WIRE 1 4 5 RDA GND BLK WIRE BLU WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVE IC GAUGE 2 FUSE GND SIL GRN WIRE GRY WIRE HOT IN ON OR START HOT IN ON OR START ECU- IG 1 FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MICRO COMPUTER ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE SKID CONTROL ECU W/ ACTUATOR (RIGHT FRONT OF ENGINE COMPT) TACH TIRE PRESSURE IND TIRE PRESSURE WARNING ANTENNA, RECEIVER (CENTER REAR OF HEADLINER) TIRE PRESSURE WARNING ECU (BEHIND RIGHT SIDE OF DASH) TIRE PRESSURE WARNING RESET SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE