Lexus HS I (2009-2012) transmission control ecu assembly (right side of dash) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 FLCL DIM LCTY 20 19 CANH CANL 6 14 CANH CANL AIR BAG SENSOR ASSEMBLY (LOWER CENTER OF DASH) BCLY BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU ASSEMBLY (RIGHT SIDE OF DASH) COMBINATION HEADLIGHT METER SWIVEL ECU ASSEMBLY (RIGHT SIDE OF DASH) DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DISPLAY, NAVIGATION MODULE DISPLAY (W/ NAVIGATION) (CENTER OF DASH) DOOR LOCKS SYSTEM DRIVING SUPPORT ECU ASSEMBLY (RIGHT SIDE OF DASH) ECU-B FUSE ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES HU RCTY LSFL HF HYBRID VEHICLE CONTROL ECU ASSEMBLY (LEFT SIDE OF ENGINE COMPT) INTERIOR LIGHTS SYSTEM POWER TOPS SYSTEM LSFR LGCY CLTB CLTS CLTE LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) PNK CSPT REV WIRE PNK HEAD TAIL WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (RIGHT SIDE OF DASH) RED WIRE SEAT BELT CONTROL ECU (RIGHT SIDE OF DASH) SKID CONTROL ECU ASSEMBLY (LEFT SIDE OF ENGINE COMPT) SLF+ CANL CANH TKUL TRANSMISSION CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

41 42 19 20 IMO IMI CANL CANH CERTIFICATION ECU ASSEMBLY (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM EFII EFIO ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) ID CODE BOX (LEFT SIDE OF DASH) LIN LIN 2 LT GRN WIRE POWER MANAGEMENT CONTROL ECU (RIGHT SIDE OF DASH) RED WIRE TRANSMISSION CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

7 6 1 9 5 3 8 2 MWA MVA MUA RVC RB RA ANTI-THEFT SYSTEM BATTERY VOLTAGE SENSOR BLK WIRE BLU WIRE BMA BRN WIRE COMPUTER DATA LINES SYSTEM ECU-B FUSE ENGINE COMPT) ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IGCT IGCT 2 FUSE PCU FUSE IGCT FUSE IGCT RELAY IND INTEGRATION RELAY LIN LT GRN WIRE MUA MVA MWA P CON MAIN FUSE PCNT PCN PCON PNK 18 19 WIRE PNK WIRE PPOS RED WIRE SHIFT CONTROL ACTUATOR ASSEMBLY (LEFT FRONT OF TRANSMISSION CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE