Toyota Highlander III facelift (2016-2019) certification ecu Wiring diagrams

A/C AMPLIFIER ASSEMBLY ACAN AIR BAG SENSOR ASSEMBLY AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CERTIFICATION ECU CLEARANCE WARNING ECU ASSEMBLY CLTB CLTE CLTS COMBINATION METER ASSEMBLY ECM (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 ASSEMBLY ENGINE STOP, START ECU (IF EQUIPPED) (LEFT SIDE OF DASH) GBS GBSI GRN WIRE GRY WIRE HEAD HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM ANTI THEFT, DOOR LOCKS, INTERIOR LIGHTS SYSTEMS HOT AT ALL TIMES IND INSTRUMENT PANEL J/B ASSEMBLY INTERIOR LIGHTS SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MIRB MIRE MIRRORS SYSTEM MIRS MPX-B 1 FUSE NETWORK GATEWAY ECU OPTION CONNECTOR (REMOTE ENGINE STARTER, GLASS BREAKAGE SENSOR) ORG/ WIRE PNK WIRE POWER STEERING ECU ASSEMBLY (UPPER LEFT SIDE OF DASH) POWER WINDOWS SYSTEM PWS RED WIRE RIGHT END OF DASH) STEERING SENSOR TAIL TRUNK, TAILGATE, FUEL DOORS, ANTI-THEFT, DOOR LOCKS SYSTEMS TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS, WARNING SYSTEMS VIO WIRE WHT WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY ACAN AIR BAG SENSOR ASSEMBLY AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-THEFT, DOOR LOCKS SYSTEMS BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU CLTB CLTE CLTS COMBINATION METER ASSEMBLY ECM (RIGHT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 ASSEMBLY GBS GBSI GRN WIRE GRY WIRE HEAD HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM ANTI THEFT, DOOR LOCKS, INTERIOR LIGHTS SYSTEMS HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU ASSEMBLY (LEFT SIDE OF DASH) INSTRUMENT PANEL J/B ASSEMBLY INTERIOR LIGHTS SYSTEM ANTI THEFT, DOOR LOCKS SYSTEMS LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MIRB MIRE MIRRORS SYSTEM MIRS MPX-B 1 FUSE NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) OPTION CONNECTOR (REMOTE ENGINE STARTER, GLASS BREAKAGE SENSOR) ORG/ WIRE PNK WIRE POWER STEERING ECU ASSEMBLY (UPPER LEFT SIDE OF DASH) POWER WINDOWS SYSTEM PWS RED WIRE RIGHT END OF DASH) SKID CONTROL ECU ASSEMBLY STEERING SENSOR TAIL VIO WIRE WARNING SYSTEM WARNING SYSTEM ANTI-THEFT, DOOR LOCKS, INTERIOR LIGHTS SYSTEMS WHT WIRE YAW RATE SENSOR ASSEMBLY (UNDER CENTER CONSOLE) YEL WIRE

ACCD ANTENNA BLK WIRE BLU WIRE CERTIFICATION ECU CLGB CODE COIL COMPUTER DATA LINES SYSTEM CUTB ENGINE SWITCH FE (UPPER RIGHT CENTER OF DASH) GRN WIRE GRY WIRE IND INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 LEFT FRONT ELECTRICAL KEY ANTENNA LT BLU WIRE LT GRN WIRE NEO ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RIGHT END OF DASH) RIGHT FRONT ELECTRICAL KEY ANTENNA SHIFT INTERLOCK SYSTEM SL/R SLP STAR STARTING/CHARGING SYSTEM STOP LIGHT SWITCH ASSEMBLY SWIL TXCT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCD BLK WIRE BLU WIRE CERTIFICATION ECU CLGB CODE COMPUTER DATA LINES SYSTEM CSEL CUTB GRN WIRE GRY WIRE IND INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RCO RDAM REAR ELECTRICAL KEY ANTENNA RED WIRE RIGHT END OF DASH) SHIFT INTERLOCK SYSTEM SHIFT LOCK CONTROL ECU (TRANSMISSION FLOOR SHIFT ASSEMBLY) SL/R SLP STOP LIGHT SWITCH ASSEMBLY SWIL TXCT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR BAG SENSOR ASSEMBLY BACK DOOR CONTROL SWITCH BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLOWER MOTOR CONTROL BRN WIRE CERTIFICATION ECU CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY DCM (TELEMATICS TRANSCEIVER) DRIVING SUPPORT ECU ASSEMBLY ECO RUN CANCEL SWITCH ASSEMBLY FORWARD RECOGNITION CAMERA FROM GROUND FC (DIAGRAM 2 OF 7) GLASS HATCH OPENER SWITCH ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU NAVIGATION RECEIVER ASSEMBLY NETWORK GATEWAY ECU OCCUPANT DETECTION ECU PARKING ASSIST ECU PPL RADIO, DISPLAY RECEIVER ASSEMBLY REAR BLOWER MOTOR W/ FAN SUB-ASSEMBLY REAR WIPER MOTOR ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT FRONT POWER SEAT SWITCH RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR INNER SEAT BELT ASSEMBLY 2 RIGHT REAR LIGHT ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR SEAT 3 POINT TYPE BELT ASSEMBLY RIGHT REAR SEAT BELT ASSEMBLY 2 RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEERING SENSOR TELEVISION DISPLAY ASSEMBLY TO ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 7 OF 7) TO GROUND MC (DIAGRAM 4 OF 7) TRANSPONDER KEY ECU ASSEMBLY W/ CLIMATE CONTROL SEAT W/ MEMORY W/ NAVIGATION W/ REAR POWER WINDOW JAM PROTECTION W/ REAR SEAT ENTERTAINMENT SYSTEM W/ SAFETY CONNECT W/ STOP/ START SYSTEM W/O CLIMATE CONTROL SEAT W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION W/O REAR POWER WINDOW JAM PROTECTION W/O SMART KEY SYSTEM W/ SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY

AIR BAG SENSOR ASSEMBLY BACK DOOR CONTROL SWITCH BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLOWER MOTOR CONTROL BRN WIRE CERTIFICATION ECU CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY CRUISE CONTROL MAIN SWITCH DCM (TELEMATICS TRANSCEIVER) DRIVING SUPPORT ECU ASSEMBLY FORWARD RECOGNITION CAMERA FROM GROUND FC (DIAGRAM 2 OF 6) GLASS HATCH OPENER SWITCH ASSEMBLY HYBRID VEHICLE CONTROL ECU ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LA (RIGHT "B" PILLAR) LB (RIGHT "C" PILLAR) LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU NAVIGATION RECEIVER ASSEMBLY NOISE FILTER (REAR A/C) OCCUPANT DETECTION ECU PARKING ASSIST ECU PPL RADIO, DISPLAY RECEIVER ASSEMBLY REAR BLOWER MOTOR W/ FAN SUB-ASSEMBLY REAR WIPER MOTOR ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT CURTAIN SHIELD AIRBAG ASSEMBLY RIGHT FRONT POWER SEAT SWITCH RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR INNER SEAT BELT ASSEMBLY 2 RIGHT REAR LIGHT ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR SEAT 3 POINT TYPE BELT ASSEMBLY RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEERING SENSOR TELEVISION DISPLAY ASSEMBLY TO ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 2 OF 6) TO GROUND MC (DIAGRAM 4 OF 6) TO NETWORK GATEWAY ECU (DIAGRAM 2 OF 6) W/ CLIMATE CONTROL SEAT W/ GLASS HATCH OPENER W/ MEMORY W/ NAVIGATION W/ REAR SEAT ENTERTAINMENT SYSTEM W/ SAFETY CONNECT W/O CLIMATE CONTROL SEAT W/ REAR POWER WINDOW JAM PROTECTION W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION W/O REAR POWER WINDOW JAM PROTECTION WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY YAW RATE SENSOR ASSEMBLY

3.5L AIR BAG SENSOR ASSEMBLY BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CAN L CERTIFICATION ECU CLOCK ASSEMBLY COMPUTER DATA LINES SYSTEM COURTESY DCM (TELEMATICS TRANSCEIVER) ECU-ACC FUSE GRY WIRE HOT W/ ACC RELAY ENERGIZED IND INSTRUMENT PANEL J/B ASSEMBLY LAPL LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE NAVIGATION RECEIVER ASSEMBLY ORG/ WIRE P-AB PASSENGER AIR BAG ON/OFF IND PNK WIRE PRB RADIO, DISPLAY RECEIVER ASSEMBLY RCID REAR PASSENGER'S SEAT BELT WARNING LIGHT IND RED WIRE RIGHT END OF DASH) RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RLID RRID SECURITY IND SPDP STEREO COMPONENT AMPLIFIER ASSEMBLY TRANSPONDER KEY ECU ASSEMBLY VIO WIRE W/ NAVIGATION W/ POWER BACK DOOR W/O POWER BACK DOOR W/ REAR SEAT BENCH 1 W/ SAFETY CONNECT W/O NAVIGATION WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY YEL WIRE

AIR BAG SENSOR ASSEMBLY BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CAN L CERTIFICATION ECU CLOCK ASSEMBLY COMPUTER DATA LINES SYSTEM COURTESY CTY DCM (TELEMATICS TRANSCEIVER) ECU-ACC FUSE FUL GRN WIRE GRY WIRE HOT W/ ACC RELAY ENERGIZED IND INSTRUMENT PANEL J/B ASSEMBLY LAPL LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK DOOR ECU NAVIGATION RECEIVER ASSEMBLY ORG/ WIRE P-AB PASSENGER AIR BAG ON/OFF IND PNK WIRE PRB RADIO, DISPLAY RECEIVER ASSEMBLY RCID REAR PASSENGER'S SEAT BELT WARNING LIGHT IND RED WIRE RIGHT END OF DASH) RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RLID IND RRID SECURITY IND SPDP STEREO COMPONENT AMPLIFIER ASSEMBLY VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ NAVIGATION W/ NAVIGATION W/O NAVIGATION W/ POWER BACK DOOR W/O POWER BACK DOOR W/ SAFETY CONNECT W/O NAVIGATION WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY YEL WIRE

ACCD ANTENNA BLK WIRE BLU WIRE CERTIFICATION ECU CLGB CODE COIL COMPUTER DATA LINES SYSTEM CUTB ENGINE SWITCH FE (UPPER RIGHT CENTER OF DASH) GRN WIRE GRY WIRE IND INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 LEFT FRONT ELECTRICAL KEY ANTENNA LT BLU WIRE LT GRN WIRE NEO ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RIGHT END OF DASH) RIGHT FRONT ELECTRICAL KEY ANTENNA SHIFT INTERLOCK SYSTEM SL/R SLP STAR STARTING/CHARGING SYSTEM STOP LIGHT SWITCH ASSEMBLY SWIL TXCT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCD BLK WIRE BLU WIRE CERTIFICATION ECU CLGB CODE COMPUTER DATA LINES SYSTEM CSEL CUTB GRN WIRE GRY WIRE IND INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RCO RDAM REAR ELECTRICAL KEY ANTENNA RED WIRE RIGHT END OF DASH) SHIFT INTERLOCK SYSTEM SHIFT LOCK CONTROL ECU (TRANSMISSION FLOOR SHIFT ASSEMBLY) SL/R SLP STOP LIGHT SWITCH ASSEMBLY SWIL TXCT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE