Lexus LX J200 (2007-2012) ecu- ig 1 fuse Wiring diagrams

ABS 1 FUSE ABS 2 FUSE BLK WIRE BLU WIRE BLU/BLK WIRE BRN/YEL WIRE BZ +BS COMPT) COMPUTER DATA LINES SYSTEM D/G ECU- IG 1 FUSE ECU-IG 2 FUSE EXI PKB FR+ FL- RR+ RL- STP GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE STOP FUSE HOT W/ IGN FUSE LBL WFSE CSW HDCS LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LT GRN WIRE NCA WIRE PNK/BLK WIRE PNK/GRN WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SHORT CONNECTOR SKID CONTROL BUZZER ASSEMBLY (LEFT SIDE OF DASH) SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) STPO FR- FL+ RR- RL+ TRS TS CANL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 GND SLD+ SLD- FRV- +B FRV+ LFT+ RCL+ LFT- RCL- 1 21 9 8 7 6 10 CANH CANL MM 5 3 CSNF CSNR 5 6 CANH CANL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CUSHION SLIDE DCTY ECU- IG 1 FUSE FORWARD/BACK MOTOR (DRIVER'S SEAT BACK) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) HOT AT ALL TIMES FR P/SEAT LH FUSE HOT IN ON OR START LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT FRONT POWER SEAT CONTROL ECU, SWITCH ASSEMBLY (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT CUSHION CONTROL MOTOR (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT LIFT POSITION MOTOR (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT LUMBAR SUPPORT LEFT FRONT POWER SEAT RECLINING POSITION MOTOR (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT SLIDE POSITION MOTOR (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT VERTICAL POSITION MOTOR (UNDER DRIVER'S SEAT) LEFT FRONT SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE LUMBAR SUPPORT LEFT FRONT POWER SEAT SWITCH ASSEMBLY MAIN BODY ECU (LEFT END OF DASH) MRY MSWE OUTER MIRROR CONTROL ECU (DRIVER'S DOOR) PNK WIRE RED WIRE RED/WHT WIRE SEAT VARIABLE CUSHION SWITCH SET- SYSB VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 21 10 6 7 8 9 CANH CANL MSWE 15 16 CANN CANP BLK WIRE BLU WIRE BRN WIRE CANN COMPUTER DATA LINES SYSTEM DCTY ECU- IG 1 FUSE GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B ECU-B 1 FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT FRONT SEAT MEMORY SWITCH LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MRY ILL+ ILL- OUTER MIRROR CONTROL ECU (DRIVER'S DOOR) PNK WIRE POWER TILT MOTOR (ON STEERING COLUMN) RED WIRE RED/BLU WIRE SET- SHRINK TELESCOPIC STRETCH TEM+ TELESCOPIC MOTOR MULTIPLEX TILT, TELESCOPIC ECU (ON STEERING COLUMN) TES TILT DOWN TILT MOTOR TILT SENSOR TILT UP TILT, TELESCOPIC SWITCH TIM- GND TL, TE FUSE VCE TELESCOPIC SENSOR TEM- VCI TIS TIM+ WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 +B GND 1 2 3 4 5 6 7 8 9 10 11 12 SR+ SL+ 1 2 3 4 5 6 7 8 9 10 RR+ FL+ R-L+ R-R+ RR- FL- FR- FR+ R-L- R-R- AMP 1 FUSE AMP 2 FUSE BKUP LP FUSE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE CTR- RL- ECU- IG 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT SPEAKER ASSEMBLY 4 FUSE OF DASH) GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LEFT COWL SIDE J/B (LEFT END LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT FRONT SPEAKER ASSEMBLY 3 LEFT REAR SPEAKER ASSEMBLY 3 LEFT REAR SPEAKER SET LT GRN WIRE PNK WFL+ WFR- WIRE PNK WIRE PNK WUO MI- SLDO MO- WIRE RED WIRE RIGHT COWL SIDE J/B RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT REAR SPEAKER ASSEMBLY 3 RIGHT REAR SPEAKER SET SPD WUI MI+ SLDI MO+ TMUT STEREO COMPONENT AMPLIFIER (UNDER DRIVER'S SEAT) TV FUSE (RIGHT END OF DASH) TWL- VIO WIRE W/ BOX SPEAKER ASSEMBLY 1 WFR+ SR- SL- WFL- WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 MI+ SLDI MO+ VMTR MI- SLDO MO- WUO 32 31 TX- TX+ AGND ALO ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE CB+ CGND CV+ DISPLAY, NAVIGATION MODULE DISPLAY ECU- IG 1 FUSE FUSE GPS ANTENNA GRN WIRE GRY WIRE GVIF HOT AT ALL TIMES HOT IN ON OR ACC LEFT COWL SIDE J/B (LEFT END OF DASH) HOT IN ON OR START IEEE IEEE CONNECTOR (CENTER LEFT OF DASH) MULTI-DISPLAY MEDIA INTERFACE ECU ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) NCA WIRE NTSO V+ CA+ OF DASH) PARKING ASSIST ECU (RIGHT END OF DASH) REAR TELEVISION CAMERA (W/O WIDE VIEW FRONT, SIDE MONITOR) (CENTER OF REAR DOOR) RED WIRE RIGHT COWL SIDE J/B (RIGHT END SGND STEREO JACK ADAPTER ASSEMBLY TV FUSE UDI- UDO+ UESG UJSG ULO+ UPO URO+ V- CGND VGN VIO WIRE VLI VRI VV- W/ REAR SEAT ENTERTAINMENT SYSTEM W/O REAR SEAT ENTERTAINMENT SYSTEM WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 BCTY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 IG 28 29 30 31 32 33 34 35 36 37 38 39 40 BOR BBZ BCB+ BCV- BGND BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CB+ CGND CHANGE- OVER MAIN SWITCH ASSEMBLY CLEARANCE WARNING BUZZER 1 (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CSSW CV+ ECU- IG 1 FUSE EF CV+ CGND SCV+ SGND SCB+ BCV- BCB+ FRONT TELEVISION CAMERA (CENTER FRONT OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE GVIF HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) RAD 1 FUSE HOT IN ON OR ACC HOT IN ON OR START LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT ULTRASONIC SENSOR 1 (LEFT CORNER OF FRONT BUMPER) LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) NCA WIRE OUTER MIRROR SWITCH ASSEMBLY PARKING ASSIST ECU (RIGHT END OF DASH) PNK WIRE REAR TELEVISION CAMERA (CENTER OF REAR DOOR) RED WIRE RET RIGHT ULTRASONIC SENSOR 1 (RIGHT CORNER OF FRONT BUMPER) SOF CV- CB+ SCV- BCV+ BGND SONAR SOR BOF VIO WIRE WHT WIRE WHT/BLK WIRE YEL 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

1 2 3 4 5 6 +B GND 1 2 3 4 5 6 7 8 9 10 11 12 SR+ SL+ 1 2 3 4 5 6 7 8 9 10 RR+ FL+ R-L+ R-R+ RR- FL- FR- FR+ R-L- R-R- AMP 1 FUSE AMP 2 FUSE BKUP LP FUSE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE CTR- RL- ECU- IG 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT SPEAKER ASSEMBLY 4 FUSE OF DASH) GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INSTRUMENT CLUSTER SYSTEM LEFT COWL SIDE J/B (LEFT END LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT FRONT SPEAKER ASSEMBLY 3 LEFT REAR SPEAKER ASSEMBLY 3 LEFT REAR SPEAKER SET LT GRN WIRE PNK WFL+ WFR- WIRE PNK WIRE PNK WUO MI- SLDO MO- WIRE RED WIRE RIGHT COWL SIDE J/B RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT REAR SPEAKER ASSEMBLY 3 RIGHT REAR SPEAKER SET SPD WUI MI+ SLDI MO+ TMUT STEREO COMPONENT AMPLIFIER (UNDER DRIVER'S SEAT) TV FUSE (RIGHT END OF DASH) TWL- VIO WIRE W/ BOX SPEAKER ASSEMBLY 1 WFR+ SR- SL- WFL- WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 MI+ SLDI MO+ VMTR MI- SLDO MO- WUO 32 31 TX- TX+ AGND ALO ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE CB+ CGND CV+ DISPLAY, NAVIGATION MODULE DISPLAY ECU- IG 1 FUSE FUSE GPS ANTENNA GRN WIRE GRY WIRE GVIF HOT AT ALL TIMES HOT IN ON OR ACC LEFT COWL SIDE J/B (LEFT END OF DASH) HOT IN ON OR START IEEE IEEE CONNECTOR (CENTER LEFT OF DASH) MULTI-DISPLAY MEDIA INTERFACE ECU ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) NCA WIRE NTSO V+ CA+ OF DASH) PARKING ASSIST ECU (RIGHT END OF DASH) REAR TELEVISION CAMERA (W/O WIDE VIEW FRONT, SIDE MONITOR) (CENTER OF REAR DOOR) RED WIRE RIGHT COWL SIDE J/B (RIGHT END SGND STEREO JACK ADAPTER ASSEMBLY TV FUSE UDI- UDO+ UESG UJSG ULO+ UPO URO+ V- CGND VGN VIO WIRE VLI VRI VV- W/ REAR SEAT ENTERTAINMENT SYSTEM W/O REAR SEAT ENTERTAINMENT SYSTEM WHT WIRE

11 12 9 14 13 10 FSR+ FSR- IG BGND BSW DIA 22 16 FSR- FSR+ 6 5 CANL CANH BLINK BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BUCKLE SWITCH BUCKLE SWITCH LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) BUZZER CANH ET CENTER AIR BAG SENSOR (CENTER OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCTY DISPLAY, IG NAVIGATION MODULE DISPLAY PASSENGER SEAT BELT WARNING LIGHT DOOR IND POWER SUPPLY CIRCUIT DRIVER SEAT BELT IND ECU- IG 1 FUSE ECU-B 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) IGN FUSE LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTEST SWITCH (LEFT "B" PILLAR) LT BLU WIRE MAIN BODY ECU (LEFT END OF DASH) MET FUSE NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PBEW RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) VIO WIRE W/ CLIMATE CONTROL SEAT W/O CLIMATE CONTROL SEAT WHT WIRE WRNP YEL WIRE