Toyota Highlander III (2013-2016) accelerator pedal sensor assembly (on accelerator pedal bracket) Wiring diagrams

42 43 SFTU SFTD 46 37 1 2 3 MREL IGSW BATT +B 51 52 53 54 55 56 VPA EPA VCPA 57 27 13 26 SPD ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFI 2 FUSE EFI 3 FUSE EFI FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 FB (UNDER FRONT OF CENTER CONSOLE) GRN WIRE GROUND J/C 1 (LEFT FRONT CORNER OF ENGINE COMPT) GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE ORG/ WIRE RED WIRE RELAY ENERGIZED SFTD SFTU SNWI TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

10 47 57 40 SPD CCS 3.5L 3.5L 2.7L 46 2 3 1 51 36 13 26 46 2 3 1 11 24 13 26 MREL +B ABS 1 FUSE ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) BATT STP- BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIODE (SHIFT POSITION) (LEFT END OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) EFI 1 FUSE EFI 2 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES M- M+ ETA NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (ON TRANSMISSION) RED WIRE SHIFT POSITION INDICATOR STOP FUSE STOP LP RELAY THROTTLE W/ MOTOR BODY ASSEMBLY (REAR OF ENGINE COMPT) TRANSMISSION CONTROL ECU ASSEMBLY VCPA EPA VPA WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 5 4 6 M- M+ 21 3 4 25 12 MREL +B 23 21 29 22 20 30 VPA EPA VCPA ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) BLK WIRE BLU WIRE BRN WIRE CAN I/F CANL CANH CD (REAR OF LEFT SIDE OF ENGINE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ECM (RIGHT SIDE OF ENGINE COMPT) EFI 2 FUSE EFI FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) FA (LEFT SIDE OF DASH) FD (LEFT CENTER OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES J/C 1 (LEFT SIDE OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPT) J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ NCA WIRE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) PSFT RED WIRE SHIFT LEVER POSITION SENSOR (ON TOP OF TRANSMISSION) SPDI SPEAKER THROTTLE BODY W/ MOTOR ASSEMBLY (REAR OF ENGINE COMPT) VCTA ETA WHT WIRE WHT/BLK WIRE YEL WIRE

13 26 10 47 48 59 58 57 56 55 54 CAN H CAN L SPD CCS CCHG 46 2 3 1 51 36 MREL +B ABS 1 FUSE ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) BATT STP- BLK WIRE BLU WIRE BRN WIRE CD (REAR OF LEFT SIDE OF ENGINE) COMPUTER DATA LINES SYSTEM DIODE (SHIFT POSITION) (LEFT END OF DASH) ECM (LEFT SIDE OF ENGINE COMPT) EFI 1 FUSE EFI 2 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES M- M+ ETA NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (ON TRANSMISSION) RED WIRE SHIFT POSITION INDICATOR STOP FUSE STOP LP RELAY THROTTLE W/ MOTOR BODY ASSEMBLY (REAR OF ENGINE COMPT) TRANSMISSION CONTROL ECU ASSEMBLY VCPA EPA VPA WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 5 4 6 M- M+ 21 3 4 25 12 MREL +B 23 21 29 22 20 30 VPA EPA VCPA ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) BLK WIRE BLU WIRE BRN WIRE CAN I/F CANL CANH CD (REAR OF LEFT SIDE OF ENGINE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ECM (RIGHT SIDE OF ENGINE COMPT) EFI 2 FUSE EFI FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FA (LEFT SIDE OF DASH) FD (LEFT CENTER OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES J/C 1 (LEFT SIDE OF DASH) J/C 2 (LEFT SIDE OF ENGINE COMPT) J/C 4 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ NCA WIRE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT END OF DASH) PSFT RED WIRE RELAY ENERGIZED ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF FUSE DASH) SHIFT LEVER POSITION SENSOR (ON TOP OF TRANSMISSION) SPDI SPEAKER STOP FUSE STOP LP RELAY STOP- LIGHT SWITCH (ABOVE BRAKE PEDAL) THROTTLE BODY W/ MOTOR ASSEMBLY (REAR OF ENGINE COMPT) VCTA ETA WHT WIRE WHT/BLK WIRE YEL WIRE

A/F EFI 2 HTR FUSE FUSE A/F HTR 2 FUSE A/F RELAY ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BRN WIRE C/OPN RELAY CANH EC COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFI 3 FUSE EFI FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM R/B 1 FB (UNDER FRONT OF CENTER CONSOLE) FC STA TC FUEL SUCTION TUBE W/ PUMP, GAUGE ASSEMBLY (IN FUEL TANK) GAUGE GRN WIRE GROUND J/C 1 GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) IDLE UP FUSE IMI IMO INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE MA (IN LEFT REAR DOOR) ORG/ WIRE PNK 15 16 17 WIRE PNK EPPM PPMP WIRE RED WIRE RELAY ENERGIZED SEMICONDUCTOR POWER INTEGRATION ECU RDEF SFTD SFTU SFTU SFTD RFC SNWI MPMP STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM TACH TRANSMISSION CONTROL SWITCH (UNDER CENTER CONSOLE) VCPP VIO WIRE VPA EPA VCPA VPMP WHT WIRE WHT/BLK WIRE YEL WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL BRACKET) AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BRN WIRE CLK- CLK+ HSDN REQ- REQ+ HTM- HTM+ ECU-ACC FUSE ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FD RV GMTG GMT PNK WIRE GRN WIRE GROUND J/C 2 (LEFT FRONT CORNER OF AC ENGINE COMPT) GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) J/C 7 (RIGHT CENTER OF DASH) LT BLU WIRE LT GRN WIRE MJ CLK ITE ETI STB MMTG MMT MREL FCTL MTH- MTH+ ILK NODD NIWP IWP VLO NOPM OIL PMP FUSE OIL PUMP RELAY ORG/ WIRE PNK 15 9 WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU PSFT ACCI RED WIRE SHIFT LEVER POSITION SENSOR (ON TOP OF TRANSMISSION) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE