Lexus IS I (1999-2005) pnk/blk Wiring diagrams

1 2 3 4 (5-6 NOT USED) 7 8 (9-11 NOT USED) 12 1 4 11 13 17 30 31 EOM BATT KSW MREL IGSW IMLD CODE A/C CONTROL ASSEMBLY BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE CODE COMBINATION METER DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) DOME FUSE MPX-B FUSE DOOR DL FUSE DSWH LUG NAVI EC (AT LEFT FENDER APRON) ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) ENGINE HOOD COURTESY SWITCH (ON FRONT CENTER OF ENGINE COMPT, NEAR HOOD LATCH) FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND HOT AT ALL TIMES HOT IN ON OR START IGN FUSE IH (AT RIGHT SIDE OF FIREWALL) IND IND SECURITY J/C 3 (NEAR ENGINE CONTROL MODULE) J/C 5 (ABOVE DRIVER SIDE J/B) J/C 6 (BEHIND LEFT SIDE OF DASH, FORWARD OF INSTRUMENT CLUSTER) J/C 7 (BEHIND UPPER RIGHT SIDE OF DASH) MPX MULTI- DISPLAY DR ORG/ WIRE PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RXCK SH- SH HORN SIL CG THEFT DETERRENT ECU (BEHIND LEFT END OF DASH) THEFT DETERRENT HORN (ON LEFT SIDE OF ENGINE COMPT, ON STRUT TOWER) TRANSPONDER KEY AMPLIFIER (ON STEERING COLUMN, NEAR IGNITION SWITCH) TXCT TXCT RXCK UNLOCK WARNING SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 HAZD AIF AOD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 MPX- 1 2 M+ M- 16 25 18 ACMG PRE TAM 3 2 1 +B SI GND A/C AMBIENT TEMPERATURE SENSOR (BEHIND LEFT A/C COMP RELAY A/C CONDENSER FAN MOTOR A/C CONTROL ASSEMBLY A/C DIODE (BEHIND RIGHT END OF DASH) A/C FUSE A/C MAGNETIC CLUTCH, LOCK SENSOR (ON LEFT FRONT OF ENGINE, ON A/C COMPRESSOR) A/C THERMISTOR A/C TRIPLE PRESSURE AIR INLET CONTROL SERVO MOTOR (BEHIND UPPER RIGHT SIDE OF DASH) AIR MIX CONTROL SERVO MOTOR (BEHIND UPPER RIGHT CENTER OF DASH) AIR VENT MODE CONTROL SERVO MOTOR (BEHIND UPPER RIGHT CENTER OF DASH) AT RIGHT SIDE OF FIREWALL) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLOWER MOTOR (BEHIND LOWER RIGHT END OF DASH) BLOWER MOTOR CONTROLLER (BEHIND UPPER RIGHT CENTER OF DASH) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE CENTER OF FRONT BUMPER FASCIA) CONNECTOR 3 DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) DUAL ECU-IG FUSE ENGINE COMPT, NEAR ENGINE CONTROL MODULE) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM 1 R/B (ON RIGHT REAR OF ENGINE COMPT) ENGINE ROOM 3 R/B (ON LEFT SIDE OF ENGINE COMPT) FAN FAN 1 RELAY FAN 2 RELAY FAN 3 RELAY FRONT WIPER MOTOR (IN ENGINE COMPT, BELOW LOWER +2 LEFT SIDE OF WINDSHIELD) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HEATER FUSE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START HR WIP BLW SNOW ILL- ILL+ IG HTR RELAY IG (AT RIGHT DASH REINFOR- CEMENT) IH (AT RIGHT SIDE OF FIREWALL) INSTRUMENT CLUSTER SYSTEM JUNCTION CONNECTOR JUNCTION CONNECTOR 10 (BEHIND UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR 19 JUNCTION CONNECTOR 2 (ON LEFT SIDE OF JUNCTION CONNECTOR 8 (BEHIND UPPER RIGHT SIDE OF DASH) LT GRN/RED WIRE MPX+ AIR AOF AMC AMH TP TPI TR MPX-B FUSE ORG/ WIRE PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PKB PWR P-S/B PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE RADIATOR FAN MOTOR RADIO 2 FUSE RDI FAN FUSE CDS FAN FUSE RED WIRE RED/WHT WIRE RED/YEL WIRE SINGLE SWITCH (ON LEFT FRONT OF ENGINE COMPT, BEHIND BUMPER FASCIA) TRANSMISSIONS SYSTEM TRANSMISSIONS SYSTEM INTERIOR LIGHTS SYSTEM TS TPM TE VIO WIRE VIO/WHT WIRE WARNING SYSTEM WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 PRG RDA DBKL LSR RCTY DCTY LGCY TR+ RLU RLD 1 2 3 4 5 6 7 BSUB BECU IG 8 9 ILE ACT+ ANTI-THEFT SYSTEM BLK/RED WIRE BLK/YEL WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BODY ECU (BEHIND LOWER LEFT END OF DASH, INTEGRAL WITH DRIVER SIDE J/B) BRN/WHT WIRE BZR PU PD COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DFG DOOR FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE FE FR GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START HOT W/ TAIL RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM JUNCTION CONNECTOR 5 (BEHIND LEFT END OF DASH, ABOVE DRIVER SIDE J/B) KSW PML PCTY PMUL HAZ DCLP PCLP BDSU LSWP MPX-B FUSE ORG/ WIRE PANEL FUSE PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK/BLK WIRE POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM ENGINE CONTROLS SYSTEM POWER WINDOWS SYSTEM POWER TOPS SYSTEM RADIO 2 FUSE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE TAIL RRU RRD TRUNK, TAILGATE, FUEL DOORS SYSTEM WAGON WARNING SYSTEM DOOR LOCKS SYSTEM WHT WIRE WHT/BLK 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

3 6 DBKL DCTY A/C CONTROL ASSEMBLY BJ (AT LEFT FRONT FLOOR PANEL) BJ (AT LEFT FRONT FLOOR PANEL) BEHIND LEFT FENDERWELL) BL BK (AT RIGHT FRONT FLOOR PANEL) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BODY ECU (BEHIND LOWER LEFT END OF DASH, INTEGRAL WITH DRIVER SIDE J/B) BRN/WHT WIRE BSUB BUZZER CENTER) IE COMBINATION METER COMPUTER DATA LINES SYSTEM DOOR FUSE DOOR IND DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ECU-IG FUSE ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT) GAUGE FUSE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START J/C 13 (ABOVE LEFT REAR FENDERWELL) J/C 15 (ON LEFT SIDE OF LUGGAGE COMPT) J/C 5 (BEHIND LEFT SIDE OF DASH, ABOVE DRIVER SIDE J/B) J/C 6 (BEHIND LEFT SIDE OF DASH) LEFT BUCKLE SWITCH LEFT FRONT DOOR COURTESY SWITCH LT GRN WIRE LT GRN/BLK WIRE MPX MPX-B FUSE SRS-B FUSE ORG/ WIRE P-S/B PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK WIRE PNK/BLK WIRE PNK/GRN WIRE RADIO 2 FUSE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT BUCKLE SWITCH, SEAT BELT WARNING OCCUPANT DETECTION SENSOR SEAT BELT IND THEFT DETERRENT ECU (BEHIND LEFT END OF DASH) UNLOCK WARNING SWITCH W/ POWER SEAT W/ POWER SEATS W/O POWER SEATS WAGON SEDAN WHT WIRE WHT/BLK WIRE YEL WIRE

+B +BM A/C SYSTEM ACCEL POSITION SENSOR (ON CENTER REAR OF ENGINE, ON THROTTLE BODY) ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/YEL WIRE CIRCUIT OPENING RELAY CLSW 4 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 CODE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) EC (AT LEFT FENDER APRON) EFI FUSE ETCS FUSE EFI RELAY ENG ENGINE CONTROL MODULE (ECM) (ON LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) ENGINE ROOM R/B 1 (ON RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 2 (ON RIGHT REAR OF ENGINE COMPT) FPS GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES IH (AT RIGHT SIDE OF FIREWALL) IMLD CODE J/C 1, J/C 2 (NEAR ECM) J/C 3 (NEAR ECM) KSW STA MREL FC FPR ACMG IGSW LT GRN WIRE LT GRN/BLK WIRE NEO NEO TBP SPD 2 PNK WIRE ORG/ WIRE PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK 17 18 19 20 WIRE PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PTNK RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RXCK SIL SKID CONTROL ECU (BEHIND LEFT END OF DASH) STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACH TC STP SFTD SFTU TRC+ TRC+ ENG+ TRC- ENG- CCS PNK WIRE TXCT VAPOR PRESSURE SENSOR (UNDER CENTER REAR OF VEHICLE) VCC VIO WIRE W/M/T WFSE WFSE TXCT RXCK PTNK WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/GRN WIRE YEL/RED WIRE