Lexus IS II facelift (2008-2010) throttle body assembly Wiring diagrams

+BM BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM ECT PWR IND ECT SNOW IND ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) ETHA GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES IG 2 OR DOME+3 INPUT CIRCUIT LT GRN WIRE MASS AIR FLOW METER (RIGHT SIDE OF ENGINE COMPT) MICRO COMPUTER MPX MPX-B FUSE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT COWL PANEL J/B (RIGHT END OF DASH) SIDE OF ENGINE COMPT) SPEEDOMETER SUPPLY POWER TACHOMETER THA THROTTLE BODY ASSEMBLY VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

+BM BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE IND DOME +B ECU-IG LH FUSE ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) ETCS FUSE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) INPUT CIRCUIT LEFT COWL SIDE J/B (LEFT END OF DASH) LH-IG FUSE LT GRN WIRE MICRO COMPUTER MPX MPX-B FUSE NCA WIRE OF ENGINE COMPT) ORG/ WIRE PNK WIRE RED WIRE RED/BLK WIRE RELAY RIGHT COWL SIDE J/B (RIGHT END OF DASH) SPEEDOMETER SUPPLY POWER THROTTLE BODY ASSEMBLY TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

A/F FUSE A/F RELAY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B 2, ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION (RIGHT COIL 1 REAR OF (TOP ENGINE) OF ENGINE) IGNITION COIL 2 (TOP OF ENGINE) IGNITION COIL 3 (TOP OF ENGINE) IGNITION COIL 4 (TOP OF ENGINE) IGNITION COIL 5 (TOP OF ENGINE) IGNITION COIL 6 (TOP OF ENGINE) INJ FUSE INJ RELAY LT GRN WIRE NCA WIRE NOISE FILTER (IGNITION LEFT) (LEFT SIDE OF ENGINE) NOISE FILTER (IGNITION RIGHT) (RIGHT SIDE OF ENGINE) PNK WIRE RED WIRE THROTTLE BODY ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

A/F FUSE A/F RELAY BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE ENGINE ROOM J/B 2, ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HOT AT ALL TIMES IGNITION COIL 1 (RIGHT (TOP REAR OF OF ENGINE) ENGINE) IGNITION COIL 2 (TOP OF ENGINE) IGNITION COIL 3 (TOP OF ENGINE) IGNITION COIL 4 (TOP OF ENGINE) IGNITION COIL 5 (TOP OF ENGINE) IGNITION COIL 6 (TOP OF ENGINE) INJ FUSE INJ RELAY NCA WIRE NOISE FILTER (IGNITION LEFT) (LEFT SIDE OF ENGINE) NOISE FILTER (IGNITION RIGHT) (RIGHT SIDE OF ENGINE) PNK/BLU WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE THROTTLE BODY ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE