Lexus LS II (1994-2000) power seat ecu (under driver's seat) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 PNK PWS WIRE 2 1 BUS BUS ACTY ACAN RCO BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) BRN/RED WIRE BRN/WHT WIRE BZR RDA DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DBKL DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DRIVER SIDE J/B DRIVER'S DOOR ECU ELECTRONIC SUSPENSION SYSTEM ANTI-THEFT SYSTEM DOOR LOCKS SYSTEM FRONT PASSENGER DOOR ECU GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT IN ACC OR RUN HOT IN RUN OR START INSTRUMENT PANEL J/B INTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM J/C 3 (RIGHT KICK PANEL) LEFT REAR DOOR ECU LT GRN WIRE LT GRN/RED WIRE MOON ROOF CONTROL RELAY (FRONT OF MOON ROOF OPENING) MPX+ GSW S/M ORG/ WIRE PBIL IND SIG ILE PNK WIRE PNK/BLU WIRE POWER SEAT ECU (UNDER DRIVER'S SEAT) POWER WINDOWS SYSTEM PWR-IG FUSE RADIO NO. 2 FUSE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT REAR DOOR ECU SIL TILT, TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) TRUNK, TAILGATE, FUEL DOORS SYSTEM WIPER/WASHER SYSTEM EXTERIOR LIGHTS SYSTEM TSW VIO WIRE VIO/GRN WIRE VIO/RED WIRE W/ MEMORY W/0 MEMORY W/O MOON- ROOF W/ MOON- ROOF WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WIG S/S HDCY WIPER FUSE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM ANTI-THEFT SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE YEL/RED WIRE

12 19 3 SIL TC LA 12 7 11 TS VH TC 16 10 MPX- 2 1 BUS BUS 4 3 TS TC 5 6 7 8 9 10 11 12 13 14 15 16 SG A/C CONTROL ASSEMBLY ABS, TRAC, VSC ECU (BEHIND RIGHT SIDE OF DASH) AIR SUSPENSION ECU (BEHIND RIGHT SIDE OF DASH) AIRBAG SENSOR ASSEMBLY (BEHIND FRONT OF CENTER CONSOLE) ANTI-LOCK BRAKES SYSTEM (ABS SOL RELAY) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BODY ECU (BEHIND LEFT SIDE OF DASH) CENTER J/B COMBINATION METER D/G DATA LINK CONNECTOR 1 (TOP LEFT SIDE OF ENGINE) DATA LINK CONNECTOR 2 (BEHIND LOWER LEFT SIDE OF DASH) DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DRIVER'S DOOR ECU DRIVER'S SIDE J/B ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) ENGINE CONTROLS SYSTEM (EFI RELAY) ENGINE ROOM J/B FRONT PASSENGER DOOR ECU GRN WIRE GRY WIRE HOT AT ALL TIMES OBD FUSE INSTRUMENT PANEL J/B J/C 3 LEFT REAR DOOR ECU LT GRN/BLK WIRE MOON ROOF CONTROL RELAY (BEHIND RIGHT SIDE OF DASH) MPX MULTI-DISPLAY PNK/BLU WIRE POWER SEAT ECU (UNDER DRIVER'S SEAT) RIGHT REAR DOOR ECU SIL TC +B TILT AND TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) VIO/RED WIRE W/ MEMORY W/ NAVIGATION W/0 MEMORY W/O MOON- ROOF W/ MOON- ROOF W/O NAVIGATION WA WB PNK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+B SLD+ FRV+ 1 2 3 4 5 6 7 8 9 10 11 12 13 H+ RRV- RCL- SLD- FRV- H- RRV+ RCL+ GND 1 2 3 4 5 6 7 8 9 10 11 12 MIRE BES ECUE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DOME FUSE DRIVER SIDE JUNCTION BLOCK (BEHIND LEFT KICK PANEL) DRIVER'S POWER SEAT SWITCH DRIVER'S SEAT FRONT VERTICAL MOTOR DRIVER'S SEAT HEADREST MOTOR DRIVER'S SEAT LUMBAR MOTOR DRIVER'S SEAT REAR VERTICAL MOTOR DRIVER'S SEAT RECLINING MOTOR SHOULDER BELT ANCHOR MOTOR DRIVER'S SEAT SLIDE CONTROL MOTOR ENGINE ROOM JUNCTION BLOCK FRT VERT DOWN FRT VERT UP GND BEM- TEM+ TIM+ TEM- BEM+ GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HEAD DOWN HEAD-UP HEADREST POSITION SENSOR HOT AT ALL TIMES IG SYSB INSTRUMENT PANEL JUNCTION BLOCK PWR FUSE LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LUMBAR FRONT LUMBAR REAR MIRB MIRG TES ORG/ WIRE PNK/BLU WIRE POWER SEAT ECU (UNDER DRIVER'S SEAT) REAR VERT DOWN REAR VERT UP RECLINE FRONT RECLINE REAR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SEAT FR FUSE SLIDE FRONT SLIDE REAR SSRH SSRR SSFV PVCC SGND SSRS SSRV SLDF SLDR RCLF RCLR RUP RDWN FUP FDWN HUP HDWN TILT AND TELESCOPIC UNIT TILT POSITION SENSOR (BEHIND LEFT SIDE OF DASH) TILT, TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) TIM- +B VC ECUB VCS MSW TIS VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE