Toyota Highlander III (2013-2016) a/c amplifier assembly (behind right side of dash) Wiring diagrams

18 19 16 17 MSCH MSCL CANL CANH 9 10 9 10 CANH CANL A/C AMPLIFIER ASSEMBLY (BEHIND RIGHT SIDE OF DASH) AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS BDSU CLTB CLTS CLTE TAIL BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT REAR OF ENGINE COMPT) BRN WIRE CAN JUNCTION CONNECTOR 2 COMBINATION METER ASSEMBLY FFOG FRCY ACAN GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM ANTI THEFT, DOOR LOCKS, INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS JUNCTION TERMINAL (TOP OF LEFT "D" PILLAR) LEFT BLINDSPOT MONITOR SENSOR (IF EQUIPPED) (LEFT REAR CORNER OF VEHICLE) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MIRB MIRS MIRE PNK WIRE MIRRORS SYSTEM ORG/ WIRE PWS HF HCTY HEAD CANL CANH IND RDA PRG FLCY GBS RED WIRE RIGHT BLINDSPOT MONITOR SENSOR (RIGHT REAR CORNER OF VEHICLE) SEMICONDUCTOR POWER INTEGRATION ECU CIRCUIT ANTI-THEFT, DOOR LOCKS SYSTEMS TELEVISION CAMERA ASSEMBLY (W/ BACK GUIDE MONITOR SYSTEM) (CENTER OF BACK DOOR) TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS SYSTEMS VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE YEL WIRE

18 19 16 17 MSCH MSCL CANL CANH 9 10 CANH CANL A/C AMPLIFIER ASSEMBLY (BEHIND RIGHT SIDE OF DASH) AIR CONDITIONING, HEADLIGHTS SYSTEMS BLK WIRE BLU WIRE BRN WIRE CAN JUNCTION CONNECTOR 2 (BASE OF LEFT "D" PILLAR) CLTB CLTS CLTE TAIL COMBINATION METER ASSEMBLY FFOG FRCY ACAN GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM ANTI THEFT, DOOR LOCKS, INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS SYSTEM ANTI THEFT, DOOR LOCKS SYSTEMS JUNCTION TERMINAL (TOP OF LEFT "D" PILLAR) LEFT BLINDSPOT MONITOR SENSOR (IF EQUIPPED) (LEFT REAR CORNER OF VEHICLE) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MIRB MIRS MIRE PNK WIRE MIRRORS SYSTEM NAVIGATION RECEIVER ASSEMBLY (W/ NAVIGATION) ORG/ WIRE PWS HF HCTY HEAD CANL CANH RADIO, DISPLAY RECEIVER ASSEMBLY (W/O NAVIGATION) RDA PRG FLCY GBS RED WIRE RIGHT BLINDSPOT MONITOR SENSOR (RIGHT REAR CORNER OF VEHICLE) SEMICONDUCTOR POWER INTEGRATION ECU CIRCUIT ANTI-THEFT, DOOR LOCKS SYSTEMS SKID CONTROL ECU ASSEMBLY (BEHIND RIGHT SIDE OF DASH) TELEVISION CAMERA ASSEMBLY (W/ BACK GUIDE MONITOR SYSTEM) (CENTER OF BACK DOOR) VIO WIRE WARNING SYSTEMS WARNING SYSTEMS ANTI THEFT, DOOR LOCKS, INTERIOR LIGHTS SYSTEMS WHT WIRE YEL WIRE

1 2 PNK WIRE 1 31 CAN- CAN+ 12 11 CANL CANH 13 22 YAW RATE CANH CANL SENSOR 25 14 2 12 CANH CANL 26 13 26 13 CANL CANH 3 2 CANH CANL 3.5L 5 6 CANL CANH 6 7 8 LIN CANH CANL 6 7 CAN+ CAN- A/C AMPLIFIER ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY A/C CONTROL ASSEMBLY 2 AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (RIGHT REAR OF ENGINE COMPT) BRN WIRE CAN JUNCTION CONNECTOR 1 (LEFT CENTER OF DASH) CANH CANL TS CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) ECU-ACC FUSE FUSE GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 3 (LEFT CENTER OF DASH) JUNCTION CONNECTOR 4 (RIGHT SIDE OF DASH) LANE DEPARTURE WARNING CAMERA (IF EQUIPPED) (TOP CENTER OF WINDSHIELD) LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RLIN STEERING LOCK ACTUATOR ASSEMBLY (ON STEERING COLUMN) STEERING SENSOR (IN STEERING COLUMN) TACH TRANSMISSION CONTROL ECU ASSEMBLY (3.5L) (LEFT FRONT ENGINE COMPT) VIO WIRE WHT WIRE YEL WIRE

1 2 PNK WIRE 12 11 CANL CANH 13 22 CANH CANL 21 23 24 LIN CANH CANL 3 2 CANH CANL A/C AMPLIFIER ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY A/C CONTROL ASSEMBLY 2 AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE) BLK WIRE BLU WIRE BRN WIRE CAN JUNCTION CONNECTOR 1 (LEFT CENTER OF DASH) CERTIFICATION ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE JUNCTION CONNECTOR 3 (LEFT SIDE OF DASH) LANE DEPARTURE WARNING CAMERA (IF EQUIPPED) (TOP CENTER OF WINDSHIELD) LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) RED WIRE RLIN STEERING SENSOR (IN STEERING COLUMN) VIO WIRE WHT WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY (BEHIND RIGHT SIDE OF DASH) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CORNER OF ENGINE COMPT) AA DICR DICS ECU-IG FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) FDEF FDFI FRONT WIPER DEICER FRONT WIPER DEICER (WINDSHIELD FRONT WIPER DEICER SWITCH FUSE GLASS) (LEFT REAR OF ENGINE COMPT) GROUND J/C 1 (LEFT FRONT GRY WIRE IGN INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) LT BLU WIRE ORG/ WIRE OUTER MIRROR HEATER SWITCH ASSEMBLY RED WIRE RELAY ENERGIZED SEMICONDUCTOR POWER INTEGRATION ECU SW 1 VIO WIRE WHT WIRE WHT/BLK WIRE

2.7L, W/O MEMORY A/C AMPLIFIER ASSEMBLY (BEHIND RIGHT SIDE OF DASH) A/C CONTROL ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIODE (MIRROR HEATER) (LEFT SIDE OF DASH) DOOR GLASS) ECU-IG FUSE ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF EXCEPT HYBRID W/0 GLASS HATCH OPENER FB (UNDER FRONT OF CENTER CONSOLE) FUSE GND REAR WINDOW DEFOGGER IG+ SWITCH LIN 1 GRY WIRE HOT AT ALL TIMES HYBRID, EXCEPT HYBRID W/ GLASS HATCH OPENER IDLE UP FUSE INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 4 (RIGHT SIDE OF DASH) LIN 1 LT BLU WIRE MC (LEFT REAR QUARTERPANEL) MIR HTR FUSE NOISE FILTER (REAR WINDOW DEFOGGER, CENTER STOP LIGHT) (BASE OF LEFT "D" PILLAR) ORG/ WIRE PNK WIRE RDEF REAR WINDOW DEFOGGER (BACK RELAY ENERGIZED SEMICONDUCTOR IGN POWER INTEGRATION ECU RDEF DEFS VIO WIRE WHT WIRE WHT/BLK WIRE