Lexus HS I (2009-2012) hybrid vehicle control ecu (left side of engine compt) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IG PNK WIRE BLU WIRE BRN WIRE CLOCK CLOCK ASSEMBLY (W/ NAVIGATION) COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) (CENTER OF DASH) DISPLAY, NAVIGATION MODULE DISPLAY ECU- IG 1 FUSE ECU-ACC FUSE ECU-IG 2 FUSE ENGINE HOOD COURTESY SWITCH ASSEMBLY ES TX- GRN WIRE GRY WIRE HEAD UP DISPLAY SWITCH ASSEMBLY HOT IN ON OR ACC HOT IN ON OR START HUD SWITCH HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LCTY LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY SWITCH (LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU MET FUSE METER MIRROR SUB-ASSEMBLY (IF EQUIPPED) MULTI-DISPLAY (W/O NAVIGATION) NAVI NAVI SWITCH NCA WIRE PARKING BRAKE SWITCH ASSEMBLY (PARKING BRAKE ASSEMBLY) PNK 1 2 3 4 5 WIRE PNK A/C+ A/CB DSE WIRE PNK PNK 45 76 WIRE PNK WIRE RAD 2 FUSE RADIO RECEIVER DISPLAY MODULE RCTY RED WIRE RIGHT FRONT DOOR COURTESY SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY SWITCH ASSEMBLY SPD GPS ANTENNA POWER MANAGEMENT CONTROL ECU (RIGHT SIDE OF DASH) SPDI SPDP STEREO COMPONENT AMPLIFIER ASSEMBLY (BELOW RIGHT FRONT SEAT) SWG VIO WIRE W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY (CENTER OF DASH) YEL WIRE

19 20 CANL CANH BLK WIRE BLU WIRE CLGB COMPT) COMPUTER DATA LINES SYSTEM D FR DOOR FUSE ENGINE ROOM R/B (LEFT FRONT OF ENGINE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) IGN FUSE INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) MAIN BODY ECU LT BLU WIRE LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY PNK WIRE PPOS RDY REAR INDOOR ELECTRICAL KEY OSCILLATOR (LEFT QUARTER PANEL) RED WIRE RIGHT FRONT DOOR OUTSIDE HANDLE ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY S-HORN FUSE S-HORN RELAY SECURITY HORN ASSEMBLY (RIGHT REAR OF ENGINE COMPT) SENS STOP FUSE TMSW TRG+ UN- LOCK LOCK VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE GRN WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT QUARTER PANEL) LIMIT SWITCH MAIN BODY ECU (LEFT SIDE OF DASH) PNK WIRE REAR SUNSHADE RELAY (FRONT OF LUGGAGE COMPT) REAR SUNSHADE SWITCH ASSEMBLY RED WIRE RELAY ENERGIZED REV SHADE RR FUSE SUNSHADE MOTOR MD VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

56 55 1 2 63 STP 58 71 57 72 12 11 9 VTA VCTA 6 5 4 3 2 1 VTA VC 61 93 76 ILK MREL HSDN 71 102 98 67 97 68 PPOS PCON BLK WIRE BLU WIRE BRN WIRE ETA M+ M- GRN WIRE GRY WIRE HO IN ON OR START HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (LEFT SIDE OF ENGINE COMPT) INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE M- M+ MET FUSE NCA WIRE ORG/ WIRE PNK WIRE RED WIRE SHIFT LEVER POSITION SENSOR (BEHIND CENTER OF DASH) SHIFT LEVER POSITION SENSOR 2 (CENTER OF DASH) STOP FUSE THROTTLE BODY ASSEMBLY W/ MOTOR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE