Lexus GS II (1997-2000) yel Wiring diagrams

ATL BLK WIRE BLU WIRE BLU/RED WIRE BODY ECU 2 (IN DRIVER SIDE JUNCTION BOX) DRIVER SIDE JUNCTION BLOCK (BEHIND LOWER LEFT END OF DASH) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT, IN ECU BOX) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/YEL WIRE GRY WIRE HOT IN ACC OR RUN HOT IN RUN OR START J/C 1 (AT LEFT SIDE OF ENGINE COMPARTMENT IN ECU BOX) J/C 10 (UPPER LEFT END OF DASH) J/C 6 (LEFT KICK PANEL) J/C 13 (BEHIND LEFT SIDE OF DASH) J/C 17 (BEHIND RIGHT SIDE OF DASH) J/C 17 (UPPER RIGHT END OF DASH) J/C 3-J/C 4 (AT LEFT SIDE OF ENGINE COMPT, IN ECU BOX) KEY INTERLOCK SOLENOID (BEHIND LEFT SIDE OF DASH) KLS+ NSSD NSSL ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) RADIO 2 FUSE RED WIRE RED/BLU WIRE RED/YEL WIRE SHIFT LOCK CONTROL ECU (BEHIND LEFT SIDE OF DASH) SLCK SLS+ WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 8 9 10 16 BATT 2 3 TC STP A/T SHIFT MAIN SWITCH (PART OF MULTI-FUNCTION SWITCH) ACCELERATOR POSITION SENSOR (RIGHT REAR OF ENGINE) 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 COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR 1 (LEFT SIDE OF ENGINE COMPT) DRIVER SIDE J/B (LOWER LEFT END OF DASH) EFI FUSE EFI RELAY ELECTRONIC CONTROLLED TRANSMISSION SOLENOID ENGINE CONTROL MODULE ENGINE COOLANT TEMPERATURE SENSOR (TOP RIGHT OF ENGINE) ENGINE ROOM R/B 1 (RIGHT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN FUSE IGSW MREL +B J/C 11 (LEFT SIDE OF DASH) J/C 14 (LEFT SIDE OF DASH) J/C 17 (RIGHT SIDE OF DASH) J/C 3, J/C 4 (LEFT SIDE OF ENGINE COMPT) J/C 7 (LEFT SIDE OF DASH) J/C 9 (LEFT SIDE OF DASH) LT GRN WIRE NCO NO. 1 NO. 2 NO. 3 NO. 4 O/D DIRECT CLUTCH SPEED SENSOR (ON TRANS) OIL ORG/ WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SFTD SFTU SHIFT LOCK CONTROL ECU (NEAR GEAR SELECTOR) SLN- SLT- SLU+ SLU+ SLN+ SLT+ NCO- PNK WIRE SLU- SLN- SLN- SLT- STARTING/ CHARGING SYSTEM STOP FUSE STOP LIGHT SWITCH (ON BRAKE PEDAL BRACKET) TEMP A/T OIL THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) VEHICLE SPEED SENSOR (ON TRANS) VIO WIRE VTA THW WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

3.0L 3.0L, 4.0L 4.0L A/C CONTROL ASSEMBLY (BEHIND CENTER OF DASH) ALT FUSE ALT-S FUSE BATTERY BATTERY GROUND BLK WIRE BLU WIRE BLU/RED WIRE CHARGE WARNING LIGHT COMB- INATION METER DRIVER SIDE JUNCTION BLOCK (BEHIND LEFT KICK PANEL) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT, IN ECU BOX) ENGINE ROOM RELAY BLOCK 1 (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) FUSE GAUGE FUSE GENERATOR IGNITION SWITCH J/C 1 (AT LEFT SIDE OF ENGINE COMPARTMENT IN ECU BOX) J/C 17 (RIGHT SIDE OF DASH) J/C 6 (LEFT KICK PANEL) MPX MULTI-DISPLAY NCA WIRE OFF PNK WIRE PNK/BLU WIRE RED WIRE TILT, TELESCOPIC ECU (BEHIND LEFT SIDE OF DASH) W/O NAVIGATION SYSTEM W/ NAVIGATION SYSTEM WHT WIRE YEL WIRE

+B FR- FL- 1 2 3 4 5 6 7 8 9 10 CDR+ CDL+ MUTE TXM+ 1 6 7 2 AUI + AUI - AUO - AUO + AUDIO BLK 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 LOWER LEFT END OF DASH) RADIO FUSE 2 ENGINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPARTMENT, BEHIND STRUT TOWER) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON ILLUM ILLUM 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 BUS- BUS+ PNK WIRE NAVIGATION ECU (AT RIGHT REAR CORNER OF LUGGAGE COMPARTMENT) PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK BUS- BUS+ WIRE PNK TXM+ CDR+ CDL+ TXM- CDR- MUTE WIRE PNK WIRE PNK/BLU WIRE R - L - R+ L+ SGND MUTE RADIO FUSE 1 RADIO, PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER RL SP+ RR+ RL+ RR- WF+ WF- RL- SHIELD SPEAKER SPEAKER RELAY SPEAKER TWEETER STEREO COMPONENT AMPLIFIER (BEHIND RIGHT SIDE OF DASH) TELEPHONE TRANSCEIVER TELEPHONE TRANSCEIVER, SPEAKER RELAY (AT RIGHT SIDE OF LUGGAGE COMPARTMENT) TLMT TWEETER TX- TX+ VIO WIRE WHT WIRE WHT/BLK WIRE WOOFER SPEAKER RIGHT REAR DOOR SPEAKER YEL WIRE YEL/GRN WIRE

+B FR- FL- 1 2 3 4 5 6 7 8 9 10 CDR+ CDL+ MUTE TXM+ AUDIO BLK WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE CD AUTOMATIC CHANGER (IF EQUIPPED) CDL+ CDR- CDL- GND TXM- DOME FUSE DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) RADIO FUSE 2 ENGINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPARTMENT, BEHIND STRUT TOWER) FR+ FL+ PNK WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON ILLUM ILLUM 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 MUTE BUS- BUS+ PNK WIRE PASSENGER SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK BUS- BUS+ WIRE PNK TXM+ CDR+ CDL+ TXM- CDR- MUTE WIRE PNK WIRE PNK/BLU WIRE R - L - R+ L+ SGND MUTE RADIO FUSE 1 RADIO, PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER RL SP+ RR+ RL+ RR- WF+ WF- RL- SHIELD SPEAKER SPEAKER RELAY STEREO COMPONENT AMPLIFIER (BEHIND RIGHT SIDE OF DASH) TELEPHONE TRANSCEIVER TELEPHONE TRANSCEIVER, SPEAKER RELAY (AT RIGHT SIDE OF LUGGAGE COMPARTMENT) TLMT TWEETER VIO WIRE WHT WIRE WHT/BLK WIRE WOOFER SPEAKER RIGHT REAR DOOR SPEAKER YEL WIRE YEL/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 PNK SHIELD TXM+ SGND WIRE AMP RR- FR- SGND BEEP MUTE GND AUTOMATIC CD CHANGER B+ TXM- MUTE BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/YEL WIRE BRN WIRE CDR- CDL- DOME FUSE DR- DR+ DL- DL+ DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) RADIO FUSE 2 ENGIINE ROOM R/B 1 (ON RIGHT SIDE OF ENGINE COMPARTMENT BEHIND STRUT TOWER) FR+ RL+ RR+ AMP+ BEEP FR- FL- FL+ GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON ILLUM ILLUM INSTRUMENT PANEL J/B (BEHIND UPPER CENTER OF DASH) J/C 18 (BEHIND RIGHT KICK PANEL) J/C 21 (ABOVE RIGHT REAR WHEELWELL) J/C 22 LEFT REAR DOOR SPEAKER LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE MUTE ORG/ WIRE PASSENGER'S SIDE J/B (BEHIND LOWER RIGHT END OF DASH) PNK WIRE PNK/BLU WIRE RADIO FUSE 1 RADIO, PLAYER RED WIRE RIGHT FRONT DOOR SPEAKER LEFT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER WOOFER SPEAKER RL RR RL+ FL+ RL- RR (-) RL (-) FR (-) FL (-) RR RL RR+ FR+ PNK WIRE SHIELD SPEAKER SPEAKER RELAY SPEAKER TWEETER STEREO COMPONENT AMPLIFIER (AT RIGHT REAR CORNER OF LUGGAGE COMPARTMENT) TELEPHONE TRANSCEIVER TELEPHONE TRANSCEIVER, SPEAKER RELAY (RIGHT SIDE OF CARGO AREA) TLMT FL- TWEETER TXM- TXM+ PNK WIRE VIO WIRE WF+ WF- WHT WIRE WHT/BLK WIRE YEL WIRE

+SR P+ P- SIL D- D+ +SL 1 2 3 4 5 6 7 8 9 10 11 12 PL- PL+ 1 2 3 4 5 6 7 8 9 10 11 12 SFR- SFR+ 11 5 DATA LINK CONNECTOR 1 (LEFT SIDE OF ENGINE COMPT, BEHIND ECU BOX) AIRBAG SQUIB (FRONT PASSENGER AIRBAG ASSEMBLY) AIRBAG SQUIB (STEERING WHEEL PAD) 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 AIRBAG SENSOR ASSEMBLY (BEHIND CENTER OF DASH, FORWARD OF CENTER CONSOLE) COMBINATION METER DATA LINK CONNECTOR 3 (BEHIND LEFT SIDE OF DASH) ESL FSR SSR GRN WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGN FUSE J/B 1 (LEFT KICK PANEL) J/C 6 (LEFT KICK PANEL) J/C 9 (BEHIND GLOVE BOX) LA GSW LEFT FRONT AIRBAG SENSOR (LEFT FRONT OF ENGINE COMPT) LEFT SIDE AIRBAG SENSOR (LOWER LEFT "B" PILLAR) LEFT SIDE AIRBAG SQUIB LEFT SIDE PRETENSIONER LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK VUPR WIRE PNK WIRE PNK/BLK WIRE PPL/BLU WIRE PR+ PR- ESR RED WIRE RIGHT FRONT AIRBAG SENSOR (RIGHT FRONT OF ENGINE COMPT) RIGHT SIDE AIRBAG SENSOR (LOWER RIGHT "B" PILLAR) RIGHT SIDE AIRBAG SQUIB RIGHT SIDE PRETENSIONER SFL+ SFL- VUPL SL- SPIRAL CABLE SRS WARNING INDICATOR SRS-ACC FUSE SRS-B FUSE SSL FSL TC -SR WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

1 11 IG GND 1 5 19 GSWO KSW 1 8 IG BECU 14 15 CTYE CTY 2 3 9 12 SIG CPUB 3 15 18 19 GSW 4 8 BSUB BECU BDR BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BODY ECU 1 BODY ECU 2 C P U COMBINATION METER COMPUTER DATA LINES D FR DOOR FUSE DBKL GND DRIVER DOOR ECU DRIVER'S SIDE JUNCTION BLOCK ECU-IG FUSE ENGINE ROOM RELAY BLOCK 1 GAUGE FUSE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES PASSENGER SIDE JUNCTION BLOCK P FR DOOR FUSE HOT IN ACC OR RUN HOT IN RUN OR START INSTRUMENT PANEL JUNCTION BLOCK J/C 10 (BEHIND LEFT SIDE OF DASH) J/C 13 (BEHIND COMBINATION METER) J/C 15 (UPPER LEFT SIDE OF DASH) J/C 17 (UPPER RIGHT END OF DASH) J/C 23 (UNDER DRIVER'S SEAT) J/C 6 (LEFT KICK PANEL) J/C 7 (LEFT KICK PANEL) J/C 9 LEFT BUCKLE SWITCH LEFT FRONT DOOR COURTESY SWITCH MPX-B FUSE ORG/ WIRE PASSENGER SIDE SEAT BELT WARNING LIGHT (IN CLOCK) PBKL RADIO 2 FUSE RED/BLU WIRE RED/GRN WIRE RIGHT BUCKLE SWITCH SEAT BELT IND SEAT BELT WARNING OCCUPANT DETECTION SENSOR UNLOCK WARNING SWITCH (BEHIND LEFT SIDE OF DASH) 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 JUNCTION BLOCK (BEHIND LOWER LEFT END OF DASH) FRONT WIPER MOTOR (ON LEFT SIDE OF FIREWALL) GAUGE FUSE GRY/BLK WIRE HOT IN RUN OR START J/C 10 (UPPER LEFT END OF DASH) J/C 12 (UPPER LEFT SIDE OF DASH) J/C 6 (LEFT KICK PANEL) OFF RED/BLU WIRE SOLID STATE USA CANADA WASHER FUSE WASHER LEVEL WARNING LIGHT WASHER LEVEL WARNING SWITCH (AT LEFT FRONT CORNER OF ENGINE COMPT) WASHER MOTOR (RIGHT FRONT OF ENG COMPT) WASHER SWITCH WHT/BLK WIRE WIPER FUSE WIPER SWITCH YEL WIRE

ACIS BRAIDED BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRAIDED BRAIDED BRAIDED BRAIDED BRAIDED J/C 2 (IN ECU BOX) BRN WIRE CAMSHAFT POSITION SENSOR (LEFT FRONT OF ENGINE) CRANKSHAFT POSITION SENSOR (LEFT FRONT OF ENGINE) ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT, IN ECU BOX) EVG GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE 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 INJECTOR 1 INJECTOR 2 INJECTOR 3 INJECTOR 4 INJECTOR 5 INJECTOR 6) INJECTOR 7 (-) INJECTOR 8 (-) J/C 2 (IN ECU BOX) KNKR KNKL OCV- OCV+ KNOCK SENSOR 1 (TOP CENTER OF ENGINE) KNOCK SENSOR 2 (TOP CENTER OF ENGINE) LEFT CAMSHAFT TIMING OIL CONTROL VALVE (TOP LEFT SIDE OF ENGINE) LEFT VVT SENSOR (TOP LEFT SIDE OF ENGINE) MASS AIRFLOW METER (IN AIR INTAKE DUCT) NE- NE+ NOISE FILTER (TOP LEFT REAR OF ENGINE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT VVT SENSOR (TOP RIGHT SIDE OF ENGINE) THA THROTTLE CONTROL MOTOR (ON THROTTLE BODY) VC HTR HTL 10 20 PRG CL- VPA THA VVR- VVL- VSV (ACIS) (TOP RIGHT REAR OF ENGINE) VSV (EVAP) (TOP REAR OF ENGINE) VTA THW VVR+ VVL+ WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE