Lexus GS III (2004-2007) blu/blk Wiring diagrams

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BODY ECU 2 (IN DRIVER SIDE J/B) COMBINATION SWITCH DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EB (AT MIDDLE OF LEFT INNER FENDER PANEL) ENGINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) H-LP CLN FUSE HEAD HEAD LP RELAY HEADLIGHT CLEANER MOTOR (AT LEFT FRONT CORNER OF ENGINE COMPT, BEHIND HEADLIGHT) HEADLIGHT CLEANER SWITCH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START JUNCTION CONNECTOR JUNCTION CONNECTOR 10 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 6 (BEHIND LEFT KICK PANEL) IF MAIN FUSE MTR RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE TAIL OFF AUTO HEAD LIGHT CONTROL SWITCH WASHER FUSE WHT/BLK WIRE

13 1 4 5 15 11 2 PWE BDR KL KUL LSWE DN UP 15 14 16 13 12 4 5 6 CTY CTYE SGND PLS LMT MDN MUP AUTO 4 6 5 RSSI RDA RCO PNK WIRE 5 11 PWS GND AUTO DOWN AUTO UP AUTO UP AUTO DOWN BLK/RED WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BM (AT RIGHT REAR QUARTERPANEL) BODY ECU 1 (IN PASSENGER SIDE J/B) BRN/BLK WIRE BRN/WHT WIRE BSUB PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) COMPUTER DATA LINES SYSTEM CPUB SIG GND FRONT PASSENGER DOOR ECU (IN RIGHT FRONT DOOR) FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IF (AT LEFT KICK PANEL) II (AT RIGHT SIDE OF DASH) J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 15 (BEHIND LEFT SIDE OF DASH) J/C 22 (ABOVE RIGHT REAR WHEELWELL) J/C 6 (BEHIND LEFT KICK PANEL) LOCK LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE P RR DOOR FUSE DOME FUSE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PNK WIRE PNK/BLK WIRE PNK/GRN WIRE RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR KEY LOCK, UNLOCK SWITCH (REAR OF RIGHT FRONT DOOR) RIGHT FRONT POWER WINDOW CONTROL SWITCH UNLK UP DN WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

1 10 11 2 AUI+ AUI- AUO- AUO+ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 FR+ FL+ TMLT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FR+ FL+ RR+ RL+ CSR+ WF+ 1 2 3 4 5 6 7 8 9 10 11 12 CDR+ CDL+ 1 2 3 4 5 6 7 8 9 10 CDR+ CDL+ MUTE TXM+ +B CDR- CDL- GND TXM- BLK WIRE BLU WIRE BLU/BLK (OR PNK) WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED (OR VIO) WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BUS - CD AUTOMATIC CHANGER CDR- CDL- CENTER SPEAKER CSR- WF- FR- FL+ RR- RL+ GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE IH (AT RIGHT DASH PANEL BRACE) J/C 21 (ABOVE RIGHT REAR WHEELWELL) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MUTE MUTE SGND R- L- N-MU NAVIGATION ECU (AT RIGHT REAR CORNER OF LUGGAGE COMPARTMENT) NCA WIRE OF LUGGAGE COMPT) PNK BUS- WIRE PNK WIRE R+ L+ SPD FR- FL- RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER SP- SPEAKER SPEAKER TWEETER SPI+ STEREO COMPONENT AMPLIFIER (AT RIGHT REAR CORNER TELEPHONE TRANSCEIVER, SPEAKER RELAY (AT RIGHT SIDE OF LUGGAGE COMPARTMENT) TWEETER TXM- TXM+ PNK WIRE VIO WIRE VIO/WHT WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE WOOFER SPEAKER YEL WIRE YEL/GRN WIRE

+B FR- FL- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +B ILL INTERIOR LIGHTS SYSTEM 1 2 3 4 5 6 7 8 9 10 11 12 R+ L+ SGND MUTE 1 2 3 4 5 6 7 8 9 10 CDR+ CDL+ MUTE TXM+ 1 2 3 4 5 6 7 8 9 10 FR+ FL+ (OR PNK) WIRE 1 2 3 4 5 6 7 8 PNK TXM+ CDR+ CDL+ TXM- CDR- MUTE WIRE 1 2 3 RR+ RL+ RR- 1 4 SP+ SP- 1 4 SPI+ SPI- 15 1 10 11 2 MUTE AUI+ AUI- AUO- AUO+ 3 10 PNK WIRE 5 12 GTX+ GTX- 5 6 WF- RL- ANT B ANT ANT BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CD AUTOMATIC CHANGER (IF EQUIPPED) CDL+ CDR- CDL- GND TXM- DOME FUSE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) ENGINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) GATEWAY-ECU (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON IH (AT RIGHT DASH PANEL BRACE) ILL INSTRUMENT PANEL J/B (BEHIND UPPER CENTER OF DASH) J/C 18 (BEHIND RIGHT KICK PANEL) LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT LT MULTI-DISPLAY MUTE MUTE R+ L+ N-MU NAVIGATION ECU (AT RIGHT REAR CORNER OF LUGGAGE COMPARTMENT) NCA WIRE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PNK BUS- BUS+ WIRE PNK TX- WIRE PNK WIRE PNK/BLU WIRE POWER ANTENNA SYSTEM R - L - R- L- GND RADIO 1 FUSE RADIO 2 FUSE RADIO, PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER SIDE OF DASH) SPEAKER STEREO COMPONENT AMPLIFIER (BEHIND RIGHT TELEPHONE TRANSCEIVER, SPEAKER RELAY (AT RIGHT SIDE OF LUGGAGE COMPT) TLMT TWEETER VIO WIRE W/ NAVIGATION W/ NAVIGATION W/O NAVIGATION PNK WIRE W/O NAVIGATION WF- WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WOOFER SPEAKER RIGHT REAR DOOR SPEAKER YEL WIRE YEL/GRN WIRE

1 8 IG BECU 14 15 CTYE CTY 2 3 9 12 SIG CPUB 5 19 KSW 8 1 11 BECU IG GND BDR BJ (AT LEFT REAR FLOOR PARTITION PANEL) BL (AT RIGHT REAR FLOOR PARTITION PANEL) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BODY ECU 1 BODY ECU 2 BSUB BUZZER COMBINATION METER COMPUTER DATA LINES SYSTEM DBKL GND DOOR IND DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) ECU-IG FUSE GAUGE FUSE ENGINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) FSC+ FSC- FUSE FUSE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES D FR FUSE HOT IN ACC OR ON HOT IN ON OR START II (AT RIGHT SIDE OF DASH) J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 13 (BEHIND LEFT SIDE OF DASH) J/C 15 (BEHIND LEFT SIDE OF DASH) J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 23 (UNDER LEFT FRONT SEAT) J/C 24 (UNDER RIGHT FRONT SEAT) J/C 6 (BEHIND LEFT KICK PANEL) IF J/C 7 (BEHIND LEFT KICK PANEL) LEFT BUCKLE SWITCH (IN LEFT FRONT SEAT BELT BUCKLE) LEFT FRONT DOOR COURTESY SWITCH ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PASSENGER SIDE SEAT BELT WARNING LIGHT RADIO 2 FUSE RBE+ RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT BUCKLE SWITCH RIGHT BUCKLE SWITCH (IN RIGHT FRONT SEAT BELT BUCKLE) SEAT BELT IND SEAT BELT WARNING OCCUPANT DETECTION SENSOR SEAT BELT WARNING OCCUPANT DETECTION SENSOR (UNDER FRONT PASSENGER'S SEAT) SRS-B FUSE UNLOCK WARNING SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE COMBINATION METER COMBINATION SWITCH DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EB (AT MIDDLE OF LEFT INNER FENDER PANEL) FRONT WIPER MOTOR (ON LEFT SIDE OF FIREWALL) GAUGE FUSE GRY/BLK WIRE HOT IN RUN OR START IG (AT LEFT SIDE OF DASH) JUNCTION CONNECTOR 10 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 12 (BEHIND LEFT SIDE OF DASH) JUNCTION CONNECTOR 6 (BEHIND LEFT KICK PANEL) OFF RED/BLU WIRE SOLID STATE WASHER FUSE WASHER LEVEL WARNING LIGHT WASHER LEVEL WARNING SWITCH (AT LEFT FRONT CORNER OF ENGINE COMPT) WASHER MOTOR (AT LEFT FRONT CORNER OF ENGINE COMPT) WASHER SWITCH WHT/BLK WIRE WIPER FUSE WIPER SWITCH YEL WIRE

+B +BM ST- A/C SYSTEM A/C SYSTEM A/C SYSTEM ABS, TRAC, VSC ECU (BEHIND LEFT SIDE OF DASH) ACCELERATOR PEDAL POSITION SENSOR (BEHIND LEFT SIDE OF DASH) ANTI-THEFT SYSTEM (SECURITY INDICATOR) ANTI-THEFT SYSTEM (UNLOCK WARNING SWITCH) KSW STA MREL FPC DI ACMG IGSW TAM ETAM BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRAIDED BRAIDED BRAIDED 13 14 15 16 17 18 BRN WIRE BRN/BLK WIRE CODE COMBINATION METER COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR 3 (BELOW LEFT SIDE OF DASH) ECT PWR. ECT SNOW ENG ENGINE CONTROL MODULE (ECM) (AT LEFT SIDE OF ENGINE COMPT, IN ECU BOX) GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE IMLD CODE J/C 27 (BEHIND LEFT KICK PANEL) J/C 9 (BEHIND LEFT SIDE OF DASH) LT GRN WIRE LT GRN/RED WIRE MIL IND NEO NEO TBP PNK TRC+ ENG+ WIRE PNK WIRE PNK/BLK WIRE PRE SIL PTNK RED WIRE RED/BLU WIRE RED/YEL WIRE RXCK SIL TACH TACHOMETER TC STP TRC+ TRC- ENG- CCS TXCT VAPOR PRESSURE SENSOR (UNDER LEFT REAR OF VEHICLE) VCC VIO WIRE VIO/YEL WIRE VPA EPA VCPA WFSE TXCT RXCK PTNK EPTK VPTK WHT WIRE WHT/BLK WIRE WHT/RED WIRE WSFE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRAIDED 12 13 14 15 16 17 BRN WIRE ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH FUEL INJ 1 FUEL INJ 3 FUEL INJ 8 FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 FUEL INJ 7 FUEL INJ 5 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) (ON EXHAUST SYSTEM, NEAR CATALYTIC CONV) II (RIGHT SIDE OF DASH) PNK 4 5 6 7 WIRE PNK WIRE PNK/BLU WIRE PWR PWR SNOW RED WIRE SNOW THA WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

A/C SYSTEM BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRAIDED BRAIDED BRN WIRE CAMSHAFT POSITION SENSOR (ON LEFT FRONT OF ENGINE) CRANKSHAFT POSITION SENSOR (ON LEFT FRONT OF ENGINE) EC (ON RIGHT CYLINDER HEAD) ED (ON LEFT CYLINDER HEAD) ENGINE CONTROL MODULE (ECM) (AT LEFT SIDE OF ENGINE COMPT, IN ECU BOX) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HTR ETHA THA IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 5 IGNITION COIL, IGNITER 6 IGNITION COIL, IGNITER 7 IGNITION COIL, IGNITER 8 LCKI LEFT CAMSHAFT TIMING OIL CONTROL VALVE (ON TOP LEFT SIDE OF ENGINE) LEFT VVT SENSOR (ON TOP LEFT SIDE OF ENGINE) LT GRN WIRE M- M+ NE- NE+ OCR- OCR+ OCV- OCV+ MOPS OIL PRESSURE SWITCH (ON LEFT FRONT SIDE OF ENGINE) PNK 4 5 6 7 WIRE PNK 8 6 4 2 VVR- VVR+ EVVR ACIS CCV WIRE PNK/BLU WIRE PRG 7 5 3 1 RED WIRE RED/BLK WIRE RIGHT CAMSHAFT TIMING OIL CONTROL VALVE (ON TOP RIGHT SIDE OF ENGINE) RIGHT VVT SENSOR (ON TOP RIGHT SIDE OF ENGINE) THROTTLE CONTROL MOTOR (ON THROTTLE BODY) THROTTLE POSITION SENSOR (ON THROTTLE BODY) THW ETHW EVG VG VVL+ VVL- EVVL ENE ETA VC WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE