Lexus LX J200 (2007-2012) org/ Wiring diagrams

12 11 MPX- MPX+ 12 6 CANN CANP BLK WIRE BLU WIRE BRN WIRE CANN CANN CANP CANP CENTER AIR BAG SENSOR (CENTER OF DASH) CERTIFICATION ECU (LEFT SIDE OF DASH) COMBINATION METER ASSEMBLY DLC 3 (DATA LINK CONNECTOR) (LEFT SIDE OF DASH) DOOR LOCKS SYSTEM ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) FSPT GRN WIRE GRY WIRE HAZ CANH CANL HEADLIGHT SWIVEL ECU (RIGHT END OF DASH) HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM POWER DISTRIBUTION SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM LEFT FRONT POWER SEAT CONTROL ECU, SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MIRB MIRS HF INDW INDS MIRRORS SYSTEM MIRRORS SYSTEM POWER DISTRIBUTION SYSTEM MPX MULTIPLEX NETWORK BODY ECU 2 (RIGHT "D" PILLAR) MULTIPLEX TILT, TELESCOPIC ECU (ON STEERING COLUMN) ORG/ WIRE OUTER MIRROR CONTROL ECU (DRIVER'S DOOR) PNK ACCD TAIL DCTY SWIL BDSU WIRE PNK WIRE POWER BACK DOOR UNIT ASSEMBLY (RIGHT "D" PILLAR) RED WIRE SHIFT INTERLOCK SYSTEM SLP SLR+ STARTING/CHARGING SYSTEM DOOR LOCKS SYSTEM STR LSWD TACH SPD TIRE PRESSURE WARNING ECU (RIGHT QUARTERPANEL) TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WINDSHIELD WIPER ECU (RIGHT END OF DASH) YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 IG 2 1 4 3 TDB- TDB+ TBS 2 1 4 3 TDC- TDC+ TCS 2 3 4 BFC+ BCS BFC- BFC+ BCS BFC- TDC- TDC+ TDB- TDB+ VER GND LIN BLK WIRE BLU WIRE BRN WIRE GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM SEAT A/C RH FUSE R/B (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START HOT IN ON OR START RIGHT COWL SEAT-A/C FAN FUSE SIDE J/B (RIGHT END OF DASH) IND INDR LEFT COWL SIDE J/B (LEFT END OF DASH) LH-IG FUSE LT BLU WIRE LT GRN WIRE ORG/ WIRE RED WIRE RIGHT FRONT SEAT CLIMATE CONTROL BLOWER RIGHT FRONT SEAT CLIMATE CONTROL ECU (UNDER FRONT PASSENGER'S SEAT) RIGHT FRONT SEAT CLIMATE CONTROLLER SEAT BACK RIGHT FRONT SEAT CLIMATE CONTROLLER SEAT CUSHION RIGHT FRONT SEAT HEATER ASSEMBLY RIGHT SEAT HEATER SWITCH SEAT A/C LH FUSE SEAT BACK) SEAT CUSHION) VG TCS TBS VS VGR VIO WIRE VSR WHT WIRE WHT/BLK GRN WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 IG 2 1 4 3 TDB- TDB+ TBS 2 1 4 3 TDC- TDC+ TCS 2 3 4 BFC+ BCS BFC- A/C AMPLIFIER (CENTER OF DASH) BFC+ BCS BFC- TDC- TDC+ TDB- TDB+ BLK WIRE BLU WIRE BRN WIRE GND LIN GRN BLK/ WIRE GRN WIRE GRY WIRE IND INDL LEFT FRONT SEAT CLIMATE CONTROL BLOWER (UNDER DRIVER'S SEAT) LEFT FRONT SEAT CLIMATE CONTROL ECU (UNDER DRIVER'S SEAT) LEFT FRONT SEAT CLIMATE CONTROLLER SEAT BACK LEFT FRONT SEAT CLIMATE CONTROLLER SEAT CUSHION LEFT FRONT SEAT HEATER ASSEMBLY LEFT SEAT HEATER SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE RED WIRE SEAT BACK) SEAT CUSHION) VG TCS TBS VS VGL VIO WIRE VSL WHT WIRE WHT/BLK WIRE YEL WIRE

+BM 1 2 3 4 5 6 M- M+ 1 2 3 4 5 LGND SGND LRDD LRRD IGB BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CCHG COMPUTER CANH CANL SGND DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) ETHA GND IGB GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE LGND LRDD LRRD LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR SENSOR (CENTER FRONT OF ENGINE COMPT) MODE ORG/ WIRE OT+ SR OT- PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SFTD SFTU SLT- SLT- SLT+ SLU+ TACH THROTTLE BODY ASSEMBLY (TOP RIGHT FRONT OF ENGINE) VC VTA VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER/ WASH WASHER SYSTEM YEL WIRE

+B MREL SFTU SFTD 1 2 3 4 5 6 M- M+ 27 41 98 99 122 4 13 12 11 10 5 3 6 7 15 14 8 9 PNK +BM ETHA WIRE 55 58 57 56 60 59 16 15 10 11 1 2 3 34 38 27 25 13 28 36 35 45 VPA EPA VCPA ACCELERATOR PEDAL SENSOR (LEFT SIDE OF DASH) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) EFI RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (LEFT SIDE OF TRANSMISSION) ETA M+ M- GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EFI MAIN FUSE LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RED/WHT WIRE RELAY ENERGIZED LEFT COWL SIDE J/B (LEFT END OF DASH) LH IG FUSE SFTD SFTU SLT- SLT+ SLU- SLU+ SPD IGSW STP SR OT+ OT- TC TACH CANH CANL BATT THROTTLE BODY ASSEMBLY (TOP RIGHT FRONT OF ENGINE) TRANSMISSION CONTROL SWITCH VC VTA VCPA EPA VPA VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BRN WIRE CG SG CANH SIL D/G DATA LINK CONNECTOR 3 (DLC) (LEFT SIDE OF DASH) DIA DRIVER'S DOOR ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE HIGH/LOW BUS CIRCUIT HOT AT ALL TIMES LEFT COWL OBD FUSE SIDE J/B (LEFT END OF DASH) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE SIL SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF OF ENGINE COMPT) STEERING CONTROL ECU (LEFT END OF DASH) TAC TACH TS TC CANL WFSE BAT VIO WIRE VIO/WHT WIRE WFSE TS WHT WIRE WHT/BLK WIRE WHT/GRN WIRE

1 2 3 4 5 6 7 8 9 IG LR LL AIR CONDITIONING SYSTEM AUTO LIGHT CONTROL SWITCH LH AUTOMATIC LIGHT CONTROL SENSOR (TOP CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CAN (LEFT SIDE OF ENGINE COMPT) CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCTY DISPALY, NAVIGATION MODULE DISPALY DOOR 1 FUSE ECU-IG 2 FUSE EL ER ENGINE SWITCH 9 7 13 FUSE GRN WIRE GRY WIRE HAZARD SWITCH HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED IND LCTY LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT TURN LH-IG FUSE LIGHT CONTROL RHEOSTAT LT BLU WIRE LT GRN WIRE MAIN BODY ECU OFF OFF TAIL ONE ORG/ WIRE PANEL TAIL FUSE FUSE PARKING PCTY POWER SUPPLY CIRCUIT RCTY RED WIRE RED/BLU WIRE RELAY ENERGIZED RH TURN SIGNAL SWITCH RHEOSTAT RIGHT TURN SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE) SIDE MARKER STEP SWIL TAIL TAIL CANCEL SWITCH TAIL IND (CANADA) TAIL RELAY TSL TSR TURN LEFT HEADLIGHT ASSEMBLY TURN RIGHT HEADLIGHT ASSEMBLY TURN SIGNAL FLASHER FLASHER (LEFT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRY WIRE HIGH HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LEFT COWL SIDE J/B (LEFT END OF DASH) LOW HORN ORG/ WIRE RED/WHT WIRE SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY SWITCH WIRE

A/C FUSE AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM BATB ALTB BK/UP LP BLK WIRE BLU WIRE CIG FUSE FUSE TRLY COMPUTER DATA LINES SYSTEM DOOR 1 FUSE DOOR LOCKS, POWER WINDOWS SYSTEMS ECU- IG 1 FUSE ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE DEFOG RELAY COMPT) FR DOOR LH FUSE FR DOOR RH FUSE FR FOG RELAY FR P/SEAT RH FUSE FROM ENGINE ROOM J/B (DIAGRAM 1 OF 4) FROM ENGINE ROOM R/B (DIAGRAM 2 OF 4) FROM JUNCTION FROM MAIN BODY ECU (DIAGRAM 2 OF 4) FUSE FUSE A/C IG FUSE GRN WIRE GRY WIRE INTERIOR LIGHTS, EXTERIOR LIGHTS SYSTEMS JUNCTION LH-IG FUSE MAIN BODY ECU MAIN ECU- IG 2 BODY ECU FUSE IG MEMORY SYSTEMS MIR FUSE MIR HTR RELAY FR P/SEAT LH FUSE MIRRORS SYSTEM OBD FUSE ORG/ WIRE PANEL FUSE PASSIVE RESTRAINT SYSTEM PNK WIRE POWER TOPS SYSTEM POWER WINDOWS SYSTEM PSB FUSE RED WIRE RELAY RR DOOR LH FUSE RR WIPER WIPER WSH FUSE FUSE FUSE S/ROOF FUSE SEATS SYSTEM SOUND, WIPER/ NAVIGATION WASHER SYSTEMS SYSTEM SUB BATT RELAY SUPPLEMENTAL RESTRAINTS SYSTEM TAIL FUSE TAIL RELAY TI, TE FUSE TO INVERTER FUSE (DIAGRAM 4 OF 4) TO JUNCTION CONNECTOR TO POWER OUTLET RELAY (DIAGRAM 4 OF 4) TOW TAIL RELAY TRANSMISSIONS SYSTEM WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM

18 19 PNK WIRE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOIDS (LEFT SIDE OF TRANSMISSION) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LT BLU WIRE LT GRN WIRE NOISE FILTER (IGNITION BANK 1) (TOP OF LEFT CYLINDER BANK) ORG/ WIRE OT+ OT- PNK 28 29 WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/BLU WIRE SLT- SLT+ SLU- SLU+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE