Lexus LX J200 (2007-2012) relay energized Wiring diagrams

28 27 39 38 29 21 CANL CANH RSSI RDA BACK DOOR LOCK ASSEMBLY (CENTER OF REAR DOOR) BLK WIRE BLU WIRE BRN WIRE BZR CERTIFICATION ECU (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COURTESY SWITCH CYRH IG DATA DOOR CONTROL RECEIVER (RIGHT "D" PILLAR) DOOR CONTROL SWITCH ASSEMBLY DOOR OFF ECU-IG 4 FUSE ECUB GND ENGINE ROOM J/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUL FUSE GRN WIRE HAF CYLH POS HOT AT ALL TIMES LATCH SWITCH LEFT POWER BACK DOOR SENSOR (LEFT SIDE OF REAR DOOR) LH B/DR CLSR LT GRN WIRE LT GRN/BLK WIRE MSW OSR OSE OSL PBD (LEFT SIDE OF FUSE ENGINE COMPT) POWER BACK DOOR UNIT ASSEMBLY (RIGHT "D" PILLAR) POWER SLIDE BACK DOOR WARNING BUZZER (BASE OF LEFT "D" PILLAR) POWER SLIDE DOOR MAIN SWITCH PWR RED WIRE RED/WHT WIRE RELAY ENERGIZED RH B/DR CLSR RIGHT COWL SIDE J/B RIGHT END OF DASH) RIGHT POWER BACK DOOR SENSOR (RIGHT SIDE OF REAR DOOR) RSSI SECTOR SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT FRONT OF ENGINE COMPT) YEL WIRE

11 12 22 13 14 8 16 19 7 17 15 MPX+ MPX- FUL SIG BECU HAF POL BDSU GND LMT POL 15 22 6 IG 2 16 15 6 5 1 BATB CANP CANN CANL CANH 4 5 6 2 1 9 3 8 10 7 FUL ACT ASSEMBLY BACK BACK DOOR REMOTE CONTROL ASSEMBLY (CENTER OF REAR DOOR) BLK WIRE BLU WIRE BRN WIRE COMBINATION SWITCH COMPUTER DATA LINES SYSTEM DC+ DC- HAF DC+ DC- LMT GND DOOR DOOR 1 FUSE DOOR 2 FUSE ECU-IG 2 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUL FUSE GRN WIRE GRY WIRE HAF HND HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED LEFT COWL SIDE J/B (LEFT END OF DASH) LOWER LEFT TAILGATE LOCK ASSEMBLY (LEFT REAR DOOR) LOWER RIGHT TAILGATE LOCK ASSEMBLY (RIGHT REAR DOOR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK BODY ECU 2 (RIGHT "D" PILLAR) ORG/ WIRE PBDS POL RED WIRE RED/WHT WIRE RELAY ENERGIZED TURN SIGNAL FLASHER (LEFT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

6 15 22 7 ALTB IG 6 5 CANL CANH BATB BLK WIRE BLU WIRE BRN WIRE CENTER DIFFERENTIAL LOCK SWITCH COMPUTER DATA LINES SYSTEM COOLING BOX ASSEMBLY CURTAIN AIR BAG CUTOFF SWITCH DOOR 1 FUSE DOOR 2 FUSE ECU-IG 2 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ENGINE SWITCH FUSE GLOVE BOX LIGHT ASSEMBLY GRN WIRE HEAD AUTO LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED ILL LT BLU WIRE MAIN BODY ECU LEFT COWL SIDE J/B (LEFT END OF DASH) MAIN SWITCH ASSEMBLY OFF TAIL PANEL FUSE POWER SLIDE DOOR MAIN SWITCH RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED SWG DISPLAY, NAVIGATION MODULE DISPLAY SWIL TAIL TAIL FUSE TAIL RELAY VIO WIRE VSC OFF SWITCH WHT WIRE WHT/BLK WIRE

BLK WIRE GRN WIRE LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) 4 4 LEFT FRONT TENSION REDUCER (LEFT "B" PILLAR) LH-IG FUSE POWER DISTRIBUTION SYSTEM RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) 4 4 RIGHT FRONT TENSION REDUCER (RIGHT "B" PILLAR) W/ CLIMATE CONTROL SEAT W/O CLIMATE CONTROL SEAT W/O POWER BACK DOOR W/ POWER BACK DOOR WHT WIRE

1 2 3 4 5 6 7 8 B+ 120 16 NSW STAR 15 14 41 TACH STSW ACCR 29 40 IMO IMI BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BRN WIRE ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) EFII EFIO GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ID CODE BOX (LEFT SIDE OF DASH) IGE SGND GND IGN FUSE IMB FUSE LEFT COWL SIDE J/B (LEFT END OF DASH) MAIN BODY ECU LEFT REAR DOOR LOCK ASSEMBLY UNLOCK DETECTION (REAR OF LEFT REAR DOOR) LIN LSSR LT BLU WIRE PNK COMPUTER DATA LINES SYSTEM CANH CANL WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RELAY ENERGIZED SHORT CONNECTOR (REMOTE ENGINE STARTER) SLP SLR+ ST CUT RELAY STARTING/ CHARGING SYSTEM STEERING LOCK ACTUATOR (ON STEERING COLUMN) STR LOCK FUSE STSW ACCR TACH WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE

10 11 PNK CANH CANL WIRE 15 16 CANN CANP BKUP LP FUSE BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES ENGINE STOP ROOM R/B FUSE (LEFT SIDE OF ENGINE COMPT) JUNCTION JUNCTION CONNECTOR MAIN BODY ECU (LEFT END OF DASH) P DETECTION PARK/ NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) RED WIRE RELAY ENERGIZED RELAY ENERGIZED LEFT ECU-IG 1 COWL FUSE SIDE J/B (LEFT END OF DASH) SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE) SHIFT LOCK SOLENOID SLS+ STOP LIGHT SWITCH (LEFT SIDE OF DASH) WHT/BLK WIRE

1 2 3 4 5 6 7 GND SGND IGE 19 18 SLR+ SLP 5 6 CANH CANL BLK WIRE BRN WIRE CERTIFICATION ECU (LEFT SIDE OF DASH) LIN COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES ID CODE BOX (LEFT SIDE OF DASH) IGN FUSE JUNCTION LEFT COWL SIDE J/B (LEFT END OF DASH) LIN LT BLU WIRE MAIN BODY ECU (LEFT END OF DASH) RED WIRE RELAY ENERGIZED STEERING LOCK ACTUATOR (ON STEERING COLUMN) STR LOCK FUSE WHT/BLK WIRE

BBR+ BCR+ BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CENTER AIR BAG SENSOR (CENTER OF DASH) CURTAIN AIR BAG CUTOFF SWITCH ENGINE ROOM R/B FSR+ BBR+ BBR- BCR- BCR+ RMSW FSR- FUSE GSW HOT AT ALL TIMES IGN FUSE J/C LEFT COWL SIDE J/B (LEFT END OF DASH) MET FUSE (LEFT SIDE OF ENGINE COMPT) PNK WIRE REAR FLOOR SIDE AIR BAG SENSOR (UNDER REAR SEATS) REAR SIDE RED WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT FRONT SIDE AIR BAG SENSOR ASSEMBLY (RIGHT "B" PILLAR) RIGHT FRONT SIDE AIR BAG SQUIB CIRCUIT (UNDER FRONT PASSENGER'S SEAT) RIGHT REAR SIDE AIR BAG SENSOR ASSEMBLY (RIGHT QUARTERPANEL) RIGHT REAR SIDE AIR BAG SQUIB CIRCUIT (UNDER RIGHT REAR SEAT) SL- WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLU WIRE CERTIFICATION ECU (LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM COURTESY ECU-IG 2 FUSE HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE FUSE COMPT) LEFT COWL SIDE J/B (LEFT END OF DASH) LOCK LT GRN WIRE RED WIRE RELAY ENERGIZED WHT WIRE WHT/BLK WIRE