Toyota Highlander III (2013-2016) certification ecu (w/ smart key system) (behind right side of dash) Wiring diagrams

19 18 CSEL RCO 20 5 RDAM 7 8 23 24 CANH CANL BACK DOOR CONTROL SWITCH BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE BZR CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CSEL DATA GRN WIRE GRY WIRE HYBRID EXCEPT HYBRID LOCK MB (LEFT "C" PILLAR) MC (LEFT REAR QUARTERPANEL) PNK WIRE RED WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE XA (LEFT SIDE OF BACK DOOR)

13 26 CANH CANL 15 5 PNK WIRE 2 1 PNK WIRE 2 6 CAN- CAN+ PNK WIRE 4 8 CANH CANL 5 6 CANL CANH 6 14 CANH CANL AIR BAG SENSOR ASSEMBLY (UNDER FRONT OF CENTER CONSOLE) BLK WIRE BLU WIRE BRN WIRE CAN JUNCTION CONNECTOR 1 (LEFT CENTER OF DASH) CAN JUNCTION CONNECTOR 3 (LEFT CENTER OF DASH) CAN JUNCTION CONNECTOR 4 (CENTER OF DASH) CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) DATA LINK CONNECTOR (LEFT SIDE OF ENGINE COMPT) 13 3 ECM (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GBSI GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) JUNCTION CONNECTOR 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY (FRONT CENTER OF ENGINE COMPT) MPX-B 1 FUSE NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) ORG/ WIRE PNK WIRE POWER STEERING ECU ASSEMBLY (BEHIND LEFT SIDE OF DASH) RED WIRE STEERING SENSOR (IN STEERING COLUMN) VIO WIRE W/ BLINDSPOT MONITOR SYSTEM W/O BLINDSPOT MONITOR SYSTEM 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

A/C ILL+ CONTROL ASSEMBLY ILL- ACAN AGND ALT DC/DC FUSE ASSEMBLY BLK WIRE BRN WIRE CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH DOOR CONTROL SWITCH ECU-ACC FUSE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE SWITCH (EXCEPT HYBRID) EXCEPT HYBRID HYBRID FA (LEFT SIDE OF DASH) FB (UNDER FRONT OF CENTER CONSOLE) FE (RIGHT CENTER OF DASH) FUSE GLOVE BOX LIGHT GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 3 (LEFT SIDE OF DASH) J/C 5 (CENTER OF DASH) J/C 7 (RIGHT CENTER OF DASH) J/C 9 (LEFT CENTER OF DASH) LEFT STEERING SWITCH LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) ORG/ WIRE PANEL FUSE PNK WIRE POWER SWITCH (HYBRID) PPL RED WIRE RELAY 3 ENERGIZED RIGHT STEERING SWITCH STEERING PAD SWITCH ASSEMBLY SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY (IN STEERING WHEEL) SWIL TAIL TAIL RELAY TO J/C 5 (DIAGRAM 2 OF 3) W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE

+B 8 9 10 11 12 PNK DATA +5 WIRE +ECU 1 2 3 4 5 6 IG 1 3 2 RCO RDAM CSEL PNK WIRE 12 14 PNK WIRE 14 15 16 PNK WIRE 8 7 24 23 CANL CANH A/C FUSE BLK WIRE BRN WIRE CAN I/F CERTIFICATION ECU (W/ SMART KEY SYSTEM) (BEHIND RIGHT SIDE OF DASH) CLSW RDA PRG CSEL COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 (LEFT SIDE EXCEPT HYBRID FD (LEFT CENTER OF DASH) FE (RIGHT CENTER OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER OF DASH) LED DRIVER LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) MC (LEFT REAR QUARTERPANEL) METER FUSE MPX-B 1 FUSE OF ENGINE COMPT) ORG/ WIRE PNK WIRE PPL RED WIRE RELAY ENERGIZED TELLTALES TIRE PRESSURE WARNING RESET SWITCH VIO WIRE W/ SMART KEY SYSTEM W/O SMART KEY SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE