Lexus GS I (1993-1997) yel Wiring diagrams

ALT FUSIBLE LINK ALT SENSING FUSE ALTERNATOR BATTERY BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLU WIRE CHARGING WARNING LIGHT FUSE GAUGE FUSE HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER JUNCTION BLOCK 1 LOCK NCA WIRE RED/BLU WIRE RELAY BLOCK 2 STARTING CIRCUIT WHT WIRE WHT/RED WIRE YEL WIRE

+1 S/M M/B S/S +B BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG (OR BLU/WHT) WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT (OR BLU/RED) WIRE BLU/WHT WIRE BLU/YEL WIRE COMBINATION SWITCH FULL FULLY/SEMI CONCEALED CHANGEOVER SWITCH GRN WIRE HOT IN RUN INT TIME CONTROL SWITCH J/B #1 (AT LEFT KICK PANEL) J/B 3 (CENTER OF I/P) J/C 11 J/C 2 (LEFT SIDE OF I/P) J/C 5 (LEFT SIDE OF I/P) J/C 7 (CENTER OF I/P) LO HI LO HI OFF INT LT GRN WIRE LT GRN/RED WIRE M/F CO 17 18 OFF INT ON WASHER SWITCH ORG/ WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/WHT WIRE RED/YEL WIRE SEMI VIO (OR YEL) WIRE VIO/GRN WIRE WASHER MOTOR WHT WIRE WHT/BLK WIRE WIPER ANGLE CONTROL MOTOR (LEFT SIDE OF SAFETY WALL) WIPER FUSE WIPER MOTOR WIPER RELAY (BEHIND LEFT SIDE OF I/P) WIPER SWITCH YEL WIRE

A/C CONTROL LAMP A/T INDICATOR LAMP ALT FUSIBLE LINK BLK WIRE BLK/RED WIRE BLU WIRE CIGARETTE LIGHTER LAMP CLOCK LAMP COMBINATION SWITCH ECU-IG FUSE ELECTRONIC CONTROLLED TRANSMISSION PATTERN SELECT SWITCH LAMP GAUGE FUSE GLOVE BOX LAMP) GLOVE BOX LIGHT SWITCH GRN WIRE HAZARD SWITCH LAMP HEAD OFF TAIL HOT AT ALL TIMES HOT IN RUN ILLUMINATION INSTRUMENT CLUSTER INTEGRATION RELAY (LEFT SIDE OF I/P) J/B 1 (LEFT KICK PANEL) J/B 3 (CENTER OF I/P) J/C #6 (CENTER OF I/P) J/C 10 (CENTER OF I/P) J/C 11 J/C 12 J/C 3 (LEFT SIDE J/C 7 (CENTER OF I/P) LEFT REAR ASHTRAY LAMP LT GRN WIRE OF I/P) PANEL FUSE R/B 2 (LEFT SIDE OF ENGINE COMPARTMENT) RADIO, PLAYER LAMP REAR CIGARETTE LIGHTER LAMP RED WIRE RED/WHT WIRE RHEOSTAT (LEFT SIDE OF I/P) RIGHT REAR ASHTRAY LAMP SEAT HEATER SWITCH LAMP SOLID STATE TAILLIGHT RELAY TAILLIGHT/ HEADLIGHT LIGHTING IND WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

9 3 ANT+B AMP ANTB AMP+B ANTB SGND SVCC SIG ANT+B +B IG UP DOWN ANTA RADIO AUTO ANTENNA CONTROL RELAY ANTA AUTO ANTENNA MOTOR AUTO ANTENNA MOTOR, RELAY BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CIG FUSE ECU-IG FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES R/B 2 (LEFT SIDE OF ENGINE COMPARTMENT) DOME FUSE HOT IN ACC OR RUN HOT IN RUN OR START J/B 1 (LEFT KICK PANEL) J/B 3 (CENTER OF I/P) J/C 12 (LEFT GND SIDE OF LUGGAGE COMPT) ORG/ WIRE PLAYER PNK WIRE RED WIRE RED/GRN WIRE SENSOR WHT WIRE WHT/BLK WIRE YEL WIRE

ABS SOLENOID RELAY ALT FUSIBLE LINK BATTERY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE CANADA CRUISE CONTROL ECU DATA LINK CONNECTOR 3 DAYTIME RUNNING LIGHT RELAY NO. 2 DEFOG FUSE DEFOGGER RELAY DRIVER'S POWER SEAT CONTROL SWITCH DRL FUSE FOG FUSE FOG LIGHT RELAY RDI FAN RELAY FROM GAUGE FUSE (J/B 1) (DIAGRAM 2 OF 2) GENERATOR GRN WIRE HEAD LH FUSE HEAD LH LWR FUSE HEAD LH UPR FUSE HEAD RH FUSE HEAD RH LWR FUSE HEAD RH UPR FUSE HEADLIGHT CLEANER RELAY HEADLIGHT RELAY HEADLIGHT SYSTEM HEATER FUSE FUSIBLE LINK HEATER RELAY INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM (TAILLIGHTS) LEFT HEATED MIRROR, RIGHT HEATED MIRROR IDLE-UP DIODE LT GRN WIRE MAIN FUSIBLE LINK MIR HTR FUSE NCA WIRE OBD II FUSE PANEL FUSE PASSENGER'S POWER SEAT CONTROL SWITCH POWER MAIN RELAY POWER FUSE R/B 2 RADIATOR FAN MAIN RELAY ABS 1 FUSIBLE LINK RDI FUSE REAR WINDOW DEFOGGER NOISE FILTER RED WIRE RED/GRN WIRE RED/YEL WIRE SHORTING PIN STARTER STARTER RELAY STOP FUSE SRS FUSE STOP LIGHT SWITCH TAIL FUSE TAILLIGHT RELAY THEFT DETERRENT ECU TILT AND POWER TELESCOPIC ECU TO ABS 2 FUSIBLE LINK (R/B 2) (DIAGRAM 2 OF 2) TO IGNITION SWITCH (DIAGRAM 2 OF 2) TRAC FUSE TRACTION ECU TRACTION SOLENOID RELAY J/B 1 USA WHT WIRE YEL WIRE

A/C CONTROL ASSEMBLY ABS MOTOR RELAY ABS NO. 2 FUSIBLE LINK ALT SENSING FUSE BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE CENTER AIR BAG SENSOR ASSEMBLY CIGARETTE LIGHTER CLOCK COMBINATION METER DOME FUSE ECU-B FUSE ECU-IG FUSE EFI FUSE EFI MAIN RELAY ENGINE CONTROL MODULE FROM MAIN FUSIBLE LINK (R/B 2) (DIAGRAM 1 OF 2) FUSE FUSIBLE LINK (R/B 2) (DIAGRAM 1 OF 2) GAUGE FUSE GENERATOR GENERATOR DAYTIME RUNNING LIGHT RELAY GRN WIRE GRN/WHT WIRE GRY WIRE HAZ-HORN FUSE HAZARD SWITCH SEAT HEATER SWITCH HORN RELAY IGNITION SWITCH INTEGRATION RELAY J/B 1 CIG FUSE J/B 3 LOCK ORG/ WIRE PARK/NEUTRAL POSITION SWITCH, ENGINE CONTROL MODULE, CRUISE CONTROL ECU PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE R/B 2 RAD NO. 1 FUSE RADIO AND PLAYER REAR CIGARETTE LIGHTER RED WIRE RELAY REMOTE CONTROL MIRROR SWITCH RUN WIRE STEREO COMPONENT AMPLIFIER STEREO COMPONENT AMPLIFIER, AUTO ANTENNA MOTOR AND RELAY TEL FUSE TELEPHONE TRANSCEIVER AND SPEAKER RELAY THEFT DETERRENT ECU SHIFT LOCK ECU THEFT DETERRENT HORN, HAZARD SWITCH TO DEFOGGER RELAY (J/B 1) (DIAGRAM 1 OF 2) TRACTION MOTOR RELAY TURN FUSE SEAT-HTR FUSE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WIPER FUSE WIPER MOTOR WIPER RELAY, WIPER AND WASHER SWITCH, WASHER MOTOR, HEADLIGHT CLEANER RELAY YEL WIRE

BLK WIRE BRN WIRE DEFOGGER SYSTEM DOWN GRY WIRE HOT IN ACC OR RUN CIG FUSE J/B 1 (LEFT SIDE OF I/P) J/B 3 (LEFT SIDE OF I/P) J/C 4 (LEFT SIDE OF I/P) J/C 7 (CENTER OF I/P) LEFT REMOTE CONTROL MIRROR LEFT UP LEFT VERTICAL LT GRN WIRE LT GRN/RED WIRE PNK/BLU WIRE RED WIRE REMOTE CONTROL MIRROR SWITCH RIGHT DOWN RIGHT HORIZONTAL LEFT HORI- ZONTAL RIGHT LEFT RIGHT REMOTE CONTROL MIRROR RIGHT VERTICAL WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

+B CDR- CDL- SW SGND +B ILL+ AMP ANTA AMP AUD + AUD - AUTOMATIC CD CHANGER (RIGHT SIDE OF LUGGAGE COMPARTMENT) BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL (OR PNK) WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CDR+ CDL+ TXM+ CDR- CDL- CELLULAR PHONES SYSTEM CIG FUSE DASH HARNESS, BEHIND LOWER CENTER OF DASH DOME FUSE FLOOR 1 HARNESS, NEAR RIGHT REAR COMBINATION LIGHT FLOOR 1 HARNESS, UNDER FRONT OF CENTER CONSOLE FR- RL- RR- FRL FRL- FRR- BEEP GND MUTE FRR+ GND +B CDR- CDL- TXM- TXS+ TXS- GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON J/B 1 (BELOW LEFT SIDE OF DASH) J/B 3 (BEHIND LEFT SIDE, CENTER OF DASH) JC-13 LT GRN WIRE LT GRN/BLK (OR BLU/BLK) WIRE LT GRN/BLK WIRE LT GRN/RED (OR BLU/RED) WIRE LT GRN/RED WIRE LUGGAGE COMPARTMENT LIGHT SWITCH MUTE (TMLT) ANT ANTB ORG/ WIRE PNK FL+ FR+ RL+ RR+ WF- WIRE PNK RRL- RRR- WIRE PNK WIRE POWER ANTENNA SYSTEM R/B 2 (LEFT FRONT CORNER OF ENGINE COMPARTMENT) RAD 1 FUSE RADIO, PLAYER RED WIRE RED/BLK (OR YEL) WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT (OR RED/BLU) WIRE RED/WHT WIRE RIGHT REAR DOOR RRL+ RRR+ SHELF) SHIELD SHIELD SGND SP + SP - SPEAKER STEREO COMPONENT AMPLIFIER (RIGHT REAR SIDE OF LUGGAGE COMPARTMENT) TELEPHONE TRANSCEIVER, SPEAKER RELAY (LEFT SIDE OF LUGGAGE COMPARTMENT) TXM+ TXS+ TXM- TXS- VIO WIRE WF- WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WOOFER SPEAKER (RIGHT SIDE OF REAR YEL WIRE

+SR -SR -SL +SL AIRBAG SQUIB (FRONT PASSENGER'S AIRBAG ASSEMBLY) AIRBAG SQUIB (STEERING WHEEL PAD) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE CENTER AIRBAG SENSOR ASSEMBLY (IN REAR END OF CONSOLE) CIG FUSE SRS FUSE COMBINATION METER GRN WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH HOT IN RUN OR ACCY J/B 1 (LEFT KICK PANEL) J/C 9 (BEHIND GLOVE BOX) LEFT FRONT LEFT SEAT BELT PRETENSIONER (1995) LOCK ORG/ WIRE P- P+ D+ D- PL+ PL- PR- PR+ PNK/BLU WIRE RED WIRE RIGHT FRONT AIRBAG SENSOR (FRONT OF RIGHT STRUT TOWER) RIGHT SEAT BELT PRETENSIONER (1995) RUN WIRE SEAT BELT PRETENSIONER CHECK CONNECTOR (1995) (UNDER RIGHT REAR SEAT) SRS WARNING INDIC TC LA WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

+B BATT 1 2 4 7 9 10 12 17 18 19 20 24 28 31 33 IGSW 1 3 NCO- 1 4 7 8 RB PL RL NL 9 2 3 DL A/T INDICATOR LIGHT (IN CENTER CONSOLE) A/T INDICATOR LIGHT SWITCH (PARK/NEUTRAL SWITCH) (ON BASE OF SHIFTER ASSEMBLY) BLK ORG/ WIRE BLK RED/ WIRE BLK WIRE BLK/ BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU RED/ WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CONN A CONN B DISTRIBUTOR ECT ECT INDIC R INDIC O/D INDIC L INDIC P INDIC 2 INDIC N INDIC ECU-IG FUSE EFI MAIN RELAY EGR GAS TEMP. SENSOR (ON BASE OF EGR VALVE) ELECTRONIC CONTROLLED TRANS. PATTERN SELECT SWITCH ELECTRONIC CONTROLLED TRANSMISSION SOLENOID (IN TRANS. VALVE BODY ASSEMBLY) ENG ENGINE CONTROL MODULE (BEHIND CENTER OF I/P) ENGINE COOLANT TEMPERATURE SENSOR (LEFT FRONT SIDE OF ENGINE COMPARTMENT) GAUGE FUSE GRN WIRE GRN/ WHT WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITER (RIGHT REAR CORNER OF ENGINE COMPARTMENT) IGF IGNITION SWITCH IGT INSTRU- MENT CLUSTER SYSTEM (COMBINA- TION METER) INSTRUMENT CLUSTER SYSTEM (SPEEDOMETER) J/B 1 (LEFT KICK PANEL) STOP FUSE J/B 3 (BEHIND CENTER OF I/P) J/C 1 (LEFT SIDE OF ENGINE COMPT) J/C 7 (BEHIND CENTER OF I/P) J/C 8 (BEHIND CENTER OF I/P) LOCK UP LT GRN WIRE M-REL NE 2 3 4 NO. 1 NO. 2 NO. 4 NORM PWR NSW STA O/D DIRECT CLUTCH SPEED SENSOR (ON TRANSMISSION) O/D INDIC D INDIC O/D MAIN SWITCH OFF OFF ON ON ORG/ WIRE PNK WIRE PNK/BLK WIRE R/B 2 (LEFT SIDE OF ENGINE COMPT.) EFI FUSE RED WIRE RED/ BLK WIRE RED/ BLU WIRE RED/BLK WIRE RED/BLU WIRE SLN- SLU- NCO+ STARTING/ CHARGING SYSTEM STOP LIGHT SWITCH (BRAKE PEDAL BRACKET) SUB-THROTTLE POSITION SENSOR (W/TRACTION CTRL.) THROTTLE POSITION SENSOR TRACTION ECU (BEHIND RIGHT SIDE OF I/P) VCC W/O TRAC. CTRL. 43 44 45 46 57 58 63 PNK THW THA THG IGT IGF WIRE VEHICLE SPEED VIO WIRE VIO/WHT WIRE W/O TRAC. CTRL. KS W/TRACTION CONTROL WHT GRN/ WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL BLK/ WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE