Lexus RX III (2008-2012) throttle w/ motor body assembly (right rear of engine) Wiring diagrams

+B MREL 10 11 14 35 34 17 COMPUTER DATA LINES SYSTEM 21 22 12 RR- RR+ RSS 23 22 13 FR- FR+ 25 12 4 3 21 16 CANL CANH 32 31 11 FL- FL+ FSS 4 16 STPO 6 35 19 27 26 34 18 17 MREL 85 86 118 119 28 29 108 VTA BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECM (RIGHT FRONT OF ENGINE COMPT) EFI EFI MAIN RELAY MAIN FUSE ENGINE ROOM R/B 2 ASSEMBLY (LEFT REAR OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HV R/B 1 FUSE IGCT 3 FUSE IGCT MAIN RELAY LEFT FRONT SPEED SENSOR (LEFT FRONT HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR HUB ASSEMBLY) LT GRN WIRE M- M+ 1 2 3 5 4 6 NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (ON TRANSMISSION) PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT SIDE OF DASH) RED WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR HUB ASSEMBLY) RL- RL+ SKID CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH) STOP FUSE THROTTLE W/ MOTOR BODY ASSEMBLY (RIGHT REAR OF ENGINE) VCTA ETA M+ M- VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B MREL 25 12 4 3 21 16 CANL CANH 6 11 35 19 27 26 34 18 17 MREL 85 86 118 119 28 29 108 VTA ASSEMBLY (IN STEERING COLUMN) BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH ECM (RIGHT FRONT OF ENGINE COMPT) EFI EFI MAIN RELAY MAIN FUSE ENGINE ROOM R/B 2 ASSEMBLY (LEFT REAR OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES HV R/B 1 FUSE IGCT 3 FUSE IGCT MAIN RELAY LT GRN WIRE M- M+ 1 2 3 5 4 6 NCA WIRE ON OFF ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (ON TRANSMISSION) PNK WIRE POWER MANAGEMENT CONTROL ECU (LEFT SIDE OF DASH) RED WIRE SPIRAL CABLE SUB- STEERING PAD SWITCH ASSEMBLY STOP FUSE THROTTLE W/ MOTOR BODY ASSEMBLY (RIGHT REAR OF ENGINE) VCTA ETA M+ M- WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 M- M+ 13 23 24 PNK CANH CANL WIRE 27 28 17 39 STP- ACCELERATOR POSITION SENSOR (ON ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CANH CANL IGSW CANL COMBINATION METER ASSEMBLY COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY (W/ DYNAMIC RADAR CRUISE CONTROL) (LEFT END ECM (RIGHT FRONT OF ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) ETA M+ M- FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HV R/B 1 FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE NCA WIRE OF DASH) PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE RED WIRE RELAY ENERGIZED STOP ECU-B 1 FUSE FUSE STOP LIGHT SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) SYSTEM THROTTLE W/ MOTOR BODY ASSEMBLY (RIGHT REAR OF ENGINE) TRANSMISSION CONTROL SWITCH (UNDER FRONT OF CENTER CONSOLE) VC VTA VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CRANK POSITION SENSOR (LEFT FRONT OF ENGINE) EFI VACUUM SENSOR (RIGHT FRONT OF ENGINE) GRN WIRE IGF KNOCK CONTROL SENSOR (BANK 2) (TOP OF ENGINE, UNDER INTAKE MANIFOLD) LT GRN WIRE NCA WIRE ORG/ WIRE PIM PNK 18 19 WIRE PNK WIRE RED WIRE THROTTLE W/ MOTOR BODY ASSEMBLY (RIGHT REAR OF ENGINE) TOP OF ENGINE) VVL+ VVR+ VVT SENSOR (BANK 1 INTAKE SIDE) (FRONT OF RIGHT CYLINDER BANK) VVT SENSOR (BANK 2 INTAKE SIDE) (FRONT OF LEFT CYLINDER BANK) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE