Lexus IS I (1999-2005) (at right front floor panel) bk Wiring diagrams

16 20 22 3 TACH 19 3 12 TC LA SIL A/C CONTROL ASSEMBLY BK (AT RIGHT FRONT FLOOR PANEL) BLK WIRE BLK/YEL WIRE BLU WIRE BODY ECU (BEHIND LOWER LEFT END OF DASH, INTEGRAL WITH DRIVER SIDE J/B) BRN WIRE CENTER AIR BAG SENSOR ASSEMBLY (BELOW CENTER OF DASH, ON TRANSMISSION TUNNEL) CG SG A/B SIL COMBINATION METER D/G DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EB (AT CENTER LEFT SIDE OF INTAKE MANIFOLD) ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) HOT AT ALL TIMES OBD FUSE IH (AT RIGHT SIDE OF FIREWALL) J/C 16 (SEDAN) (ABOVE RIGHT REAR FENDERWELL) LT GRN WIRE MPX MPX+ MPX- MULTI-DISPLAY ORG/ WIRE PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) POWER WINDOW MASTER SWITCH RED/WHT WIRE SIL SKID CONTROL ECU TAC TC TS WFSE BAT THEFT DETERRENT ECU (BEHIND LEFT END OF DASH) VIO WIRE WAGON WFSE TC WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PWR PWL 6 10 9 DCTY RLD RLU BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BODY ECU (BEHIND LOWER LEFT END OF DASH, INTEGRAL WITH DRIVER SIDE J/B) BRN/WHT WIRE BSUB COMPUTER DATA LINES SYSTEM D FR P/W FUSE D RR P/W FUSE DCTY DOOR FUSE DOWN DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START JUNCTION CONNECTOR 15 (ON LEFT SIDE OF LUGGAGE COMPT, BEHIND LEFT FENDERWELL) JUNCTION CONNECTOR 16 (ABOVE RIGHT REAR FENDERWELL) JUNCTION CONNECTOR 5 (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REAR POWER WINDOW MOTOR LIMIT SW ORG/ WIRE P FR P/W FUSE MPX-B FUSE P RR P/W FUSE P/W RELAY PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) POWER WINDOW MASTER SWITCH PULSE SENSOR PW BDM RADIO 2 FUSE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW MOTOR RIGIHT FRONT POWER WINDOW MOTOR RRD RRU PU PD SEDAN WAGON SGND PLS LMT WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

+SR P+ P- SIL D- D+ +SL 1 2 3 4 5 6 7 8 9 10 11 12 SFR+ SFR- ICR- ICR+ PR+ PR- SSR- RBE+ SSR+ 1 2 3 4 VUPR SSR+ SSR- ESR AIR BAG SQUIB (FRONT PASSENGER'S AIR BAG ASSEMBLY) AIR BAG SQUIB (STEERING WHEEL PAD) BJ (AT LEFT FRONT FLOOR PANEL) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CENTER AIR BAG SENSOR ASSEMBLY (BELOW CENTER OF DASH, ON TRANSMISSION TUNNEL) COMBINATION METER DATA LINK CONNECTOR 3 (PARTIAL) (BEHIND LOWER LEFT SIDE OF DASH) DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ENGINE CONTROLS SYSTEM ESL SSL+ LBE+ SSL- ESR FUSE GRN WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGN FUSE J/C 13 (ABOVE LEFT REAR FENDERWELL) J/C 15 (AT LEFT REAR QUARTER PANEL) J/C 5 (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) LEFT BUCKLE SWITCH (INSIDE LEFT FRONT SEAT BELT BUCKLE) LEFT CURTAIN SHIELD AIR BAG SQUIB LEFT FRONT AIR BAG SENSOR (ON LEFT SIDE OF RADIATOR SUPPORT) LEFT PRETENSIONER LEFT SIDE AIR BAG SQUIB LT GRN WIRE ORG/ WIRE OTHERS PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PL- PL+ ICL+ ICL- SFL- SFL+ VUPL PNK WIRE PNK/BLK WIRE PNK/BLU WIRE RED WIRE RED/WHT WIRE RIGHT CURTAIN SHIELD AIR BAG SQUIB RIGHT FRONT AIR BAG SENSOR (ON RIGHT SIDE OF RADIATOR SUPPORT) RIGHT PRETENSIONER RIGHT SIDE AIR BAG SENSOR (AT BASE OF RIGHT "B" PILLAR) RIGHT SIDE AIR BAG SQUIB SEDAN W/O POWER SEAT SL- SPIRAL CABLE SRS SRS WARNING INDICATOR SRS-B FUSE SSL+ SSL- ESL TC -SR VUPL VUPR WHT WIRE WHT/BLK OR WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE