Lexus GX J150 (2009-2013) power management control ecu (center of dash) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 FLCL OSPT LCTY LCYL CSPT TSPT 13 22 CANH CANL 21 22 CANH CANL PNK WIRE 3 2 CANH CANL 4 3 CANH CANL 6 14 CANH CANL AIR BAG SENSOR ASSEMBLY (CENTER CONSOLE) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) BRN WIRE CANL CANH DIM CERTIFICATION ECU ASSEMBLY (CENTER OF DASH) COMBINATION METER ASSEMBLY DATA LINK CONNECTOR 3 (LEFT SIDE OF DASH) DISPLAY, NAVIGATION MODULE DISPLAY DOOR LOCKS SYSTEM ECM (RIGHT SIDE OF DASH) ECU-B ROOM R/B ASSEMBLY FUSE (LEFT SIDE OF ENGINE COMPT) ENGINE FOUR WHEEL DRIVE CONTROL ECU (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE HEAD TAIL HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES HU RCTY LSFL HF INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM LSFR BCTY CLTB CLTS CLTE LSWB LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) PNK WIRE POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) RED WIRE SHORT CONNECTOR STEERING SENSOR (LEFT SIDE OF DASH) VIO WIRE WHT WIRE YAW RATE SENSOR ASSEMBLY (BELOW CENTER CONSOLE) YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CANADA CANADA USA CENTER STOP LIGHT ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (STOP LIGHT) (LEFT SIDE OF DASH) ECM (RIGHT SIDE OF DASH) ECU-B +B COMBINATION METER ASSEMBLY ENGINE ROOM R/B ASSEMBLY FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IND J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) J/C LEFT REAR COMBINATION LIGHT ASSEMBLY LH TURN IND LICENSE PLATE LIGHT LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE LUGGAGE ELECTRICAL KEY SWITCH OFF RH LH OUT PNK WIRE POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) POWER MICRO COMPUTER SUPPLY CIRCUIT RED WIRE RED/BLK WIRE RH TURN IND RIGHT REAR COMBINATION LIGHT ASSEMBLY SHIFT LOCK CONTROL ECU SUB ASSEMBLY (CENTER CONSOLE) SIDE MARKER STOP STOP (LEFT SIDE FUSE OF ENGINE COMPT) STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT SIDE OF DASH) STOP LIGHT SWITCH ASSEMBLY STOP LP RELAY TAIL TAIL HEAD HEAD AUTO OFF OFF DRL OFF DRL OFF AUTO TRAILER TOW CIRCUIT TURN TURN SIGNAL SWITCH TURN, HAZ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCD AGND ANTI-THEFT SYSTEM COMPUTER DATA LINES SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CODE COMPUTER DATA LINES SYSTEM D/L 1 FUSE ECU-B FUSE ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE SWITCH (LEFT SIDE OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INDS INDS SPD INDW J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) KEY COIL LT BLU WIRE LT GRN WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) PUSH/SMART FUSE RED WIRE S-HORN RELAY SECURITY FUSE SECURITY HORN ASSEMBLY SHIFT INTERLOCK SYSTEM SL/R SLP STA STAR NE STARTING/CHARGING SYSTEM ENGINE CONTROLS SYSTEM SWIL TRANSPONDER TXCT VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 B+ 20 14 IMO IMI CERTIFICATION ECU ASSEMBLY (CENTER OF DASH) ECM (RIGHT SIDE OF DASH) EFII EFIO ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) GRN WIRE HOT AT ALL TIMES ID CODE BOX (CENTER OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LIN LT BLU WIRE POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) SMART FUSE STEERING LOCK ACTUATOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IG 1 2 4 3 CV- CV+ CB+ CGND 19 6 12 13 14 BCTY RCTY ACCESSORY METER ASSEMBLY ASSEMBLY (CENTER OF DASH) BACK DOOR COURTESY LIGHT SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CANL CANH CGND +B CA+ COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) (CENTER OF DASH) DISPLAY, NAVIGATION DISPLAY MODULE GRN WIRE GRY WIRE GVIF HCTY PKB FLCY FRCY INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) INTEGRATION CONTROL, PANEL ASSEMBLY J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LCTY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LIN LT GRN WIRE MAIN BODY ECU (LEFT SIDE OF DASH) NAVIGATION SYSTEM NCA WIRE PARKING BRAKE SWITCH ASSEMBLY (LEFT SIDE OF DASH) POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) RADIO RECEIVER REAR TELEVISION CAMERA ASSEMBLY (W/O PARKING ASSIST ECU) (LUGGAGE COMPT) RED WIRE REV RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY SPDP STEREO COMPONENT AMPLIFIER ASSEMBLY (LEFT REAR OF CARGO AREA) STEREO COMPONENT AMPLIFIER ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) SWA SWB SWC V+ V- GND VIO WIRE VOLTAGE INVERTER ASSEMBLY (RIGHT SIDE OF CARGO AREA) W/ 17 SPEAKER W/ 9 SPEAKER W/ NAVIGATION W/O NAVIGATION W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

ACCD AGND ANTI-THEFT SYSTEM COMPUTER DATA LINES SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CODE COMPUTER DATA LINES SYSTEM D/L 1 FUSE ECU-B FUSE ENGINE COMPT) ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE SWITCH (LEFT SIDE OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INDS INDS SPD INDW J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) KEY COIL LT BLU WIRE LT GRN WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) PUSH/SMART FUSE RED WIRE S-HORN RELAY SECURITY FUSE SECURITY HORN ASSEMBLY SHIFT INTERLOCK SYSTEM SL/R SLP STA STAR NE STARTING/CHARGING SYSTEM ENGINE CONTROLS SYSTEM SWIL TRANSPONDER TXCT VIO WIRE WHT WIRE WHT/BLK WIRE

31 32 CANL CANH BLU WIRE COMPUTER DATA LINES SYSTEM DIODE (SHIFT POSITION) (CENTER OF DASH) ECM (RIGHT SIDE OF DASH) ECU- IG 1 FUSE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B ASSEMBLY STOP FUSE (LEFT SIDE OF ENGINE COMPT) HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) P DETECTION SWITCH PARK/NEUTRAL POSITION SWITCH PNK WIRE POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) RED WIRE RELAY ENERGIZED SHIFT LOCK CONTROL ECU SUB ASSEMBLY (CENTER CONSOLE) SLS+ SLS+ SHIFT LOCK SOLENOID STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BATTERY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECM (RIGHT SIDE OF DASH) ENGINE ROOM R/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY (LEFT SIDE OF ENGINE COMPT) ENGINE SWITCH (LEFT SIDE OF DASH) HOT AT ALL TIMES J/B 3 (LEFT SIDE OF DASH) J/B 4 LT GRN WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY POWER MANAGEMENT CONTROL ECU (CENTER OF DASH) RED WIRE ST RELAY ST FUSE STAR STARTER ASSEMBLY WHT WIRE WHT/BLK WIRE