Lexus LX J100 (1998-2002) ecu-ig fuse Wiring diagrams

AHC-IG FUSE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAIDED BRAIDED 14 15 16 17 ECU-IG FUSE EXI FLO FRO GAUGE FUSE GRN WIRE GRN/ORG WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START J/C 12 (BEHIND LEFT SIDE OF DASH) J/C 14 (BEHIND LEFT CENTER OF DASH) J/C 17 (BEHIND RIGHT CENTER OF DASH) J/C 20 (BEHIND RIGHT SIDE OF DASH) J/C 29 (BEHIND GLOVE BOX) J/C 41 (BEHIND LEFT SIDE OF DASH) J/C 45 (LEFT SIDE OF DASH) LEFT FRONT ABS SPEED SENSOR LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT REAR ABS SPEED SENSOR LT BLU WIRE MASTER CYLINDER PRESSURE SENSOR (ON BRAKE MASTER CYLINDER) PARK/ NEUTRAL POSITION SWITCH (ON LEFT SIDE OF TRANS- MISSION) PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) PMC PNK 2 3 4 5 6 WIRE PNK WIRE PNK/BLK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR ABS SPEED SENSOR STEERING ANGLE SENSOR (COMBINATION SWITCH) STOP FUSE STOPLIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) SUSPENSION CONTROL ECU (BEHIND CENTER OF DASH) VCM VSC WARNING BUZZER (BEHIND LEFT SIDE OF DASH) VSCO WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

BACK DOOR COURTESY SWITCH BACK DOOR KEY LOCK, UNLOCK SWITCH BLU/BLK WIRE BLU/WHT WIRE CENTER ECU D/L (DU) RELAY D/L (L) RELAY D/L (U) RELAY ECU-B FUSE ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GRN RED/ WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN START OR RUN HOT IN START OR RUN LEFT KICK PANEL J/B (AT LEFT KICK PANEL) GAUGE FUSE I-SEC JUNCTION CONNECTOR J/C 16 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 3 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 32 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 33 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 34 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) LED LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT REAR DOOR COURTESY SWITCH LT BLU WIRE POWER FUSE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR DOOR COURTESY SWITCH WHT/BLK WIRE

2000- 2001 BECU SIG WLRY BLK WIRE BLK/WHT WIRE BLU WIRE DATA LINK CONNECTOR 1 (ON RIGHT INNER FENDER PANEL) DATA LINK CONNECTOR 3 (BEHIND LEFT SIDE OF DASH) DISW DLRY LS/M DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM MEMORY SYSTEMS MEMORY SYSTEMS DOOR LOCKS SYSTEM WIPER/WASHER SYSTEM ECU-B FUSE ECU-IG FUSE EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FRRM PCY DMU PMU DKL PKL DML PML PKU DKU HOT AT ALL TIMES HOT IN RUN HW DCY HRY INDP INSTRUMENT ECU (BEHIND CENTER OF DASH) INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM J/C 17 (BEHIND RIGHT CENTER OF DASH, NEAR WINDSHIELD) J/C 19 (UPPER RIGHT SIDE OF DASH) J/C 21 (UPPER RIGHT SIDE OF DASH) J/C 25 (UPPER RIGHT SIDE OF DASH) J/C 26 (UPPER RIGHT SIDE OF DASH) J/C 11 (UPPER LEFT CENTER OF DASH) J/C 3 (UPPER LEFT SIDE OF DASH) J/C 4 (UPPER LEFT SIDE OF DASH) J/C 6 (UPPER LEFT SIDE OF DASH) J/C 9 (UPPER LEFT SIDE OF DASH) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LT BLU WIRE MEMO MEMORY SYSTEMS DOOR LOCKS SYSTEM MIRR FUSE PISW PNK/BLK WIRE PNK/BLU WIRE POWER SEAT ECU (BELOW DRIVER'S SEAT) PWRY RLCY LMRY TRY RED WIRE REMOTE CONTROL MIRROR ECU (LEFT SIDE OF DASH) RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RLCL RRCL DURY DDRY ACY FRCL RRCY STP DG TC SIL STARTING/CHARGING SYSTEM TAIL HEAD KSW TILT, TELESCOPIC ECU (LEFT SIDE OF DASH) VIO/WHT WIRE WIPER/WASHER SYSTEM

BACK DOOR COURTESY SWITCH BACK DOOR KEY LOCK, UNLOCK SWITCH BLK/ WHT WIRE BLU/WHT WIRE DOME FUSE DOME RELAY ECU-IG FUSE ENGINE ROOM J/B (LEFT INNER FENDER PANEL) FUSE GRN/BLK WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START JUNCTION CONNECTOR J/C 20 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT END OF DASH) JUNCTION CONNECTOR J/C 3 (BEHIND UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 31 (BELOW DRIVER'S SEAT) JUNCTION CONNECTOR J/C 33 (TOP OF LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 34 (TOP OF LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT REAR DOOR COURTESY SWITCH LEFT SIDE STEP LIGHT LT BLU WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR DOOR COURTESY SWITCH WHT/ BLK WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 IG B+ CTY 15 14 19 18 HRY DCY HEAD TAIL ANTI-THEFT, DOOR LOCKS SYSTEMS AUTOMATIC LIGHT CONTROL SENSOR (ON TOP RIGHT SIDE OF DASH) BLK/WHT WIRE BLU LT WIRE BLU/WHT WIRE DIMMER SWITCH ECU-IG FUSE ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) FOG LIGHTS FOGLIGHT SWITCH FR FOG FUSE FR FOG RELAY FUSE GRN RED/ WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLIGHT SWITCH HIGH AUTO HIGH LOW LOW HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) HOT IN START OR RUN INSTRUMENT ECU (BEHIND CENTER OF DASH) JUNCTION CONNECTOR J/C 17 (BEHIND RIGHT CENTER OF DASH) JUNCTION CONNECTOR J/C 20 (BEHIND RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 26 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 3 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 5 (UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT FOGLIGHT LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT KICK PANEL J/B (LEFT KICK PANEL) LT BLU WIRE PARKING BRAKE SWITCH (ON BASE OF PARK BRAKE LEVER) RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT FOGLIGHT TAIL TAIL HEAD AUTO OFF OFF TRY 2 1 4 SIG BECU WHT RED/ WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 RCL- RCL+ SLD- SLD+ LFT- LFT+ GND +B FRV- FRV+ 1 2 3 4 5 6 7 8 ECUB VC BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE DRIVER'S POWER SEAT CONTROL SWITCH DRIVER'S SEAT FRONT VERTICAL MOTOR DRIVER'S SEAT FRONT VERTICAL SENSOR DRIVER'S SEAT LUMBAR MOTOR DRIVER'S SEAT LUMBAR SUPPORT CONTROL SWITCH DRIVER'S SEAT REAR VERTICAL MOTOR DRIVER'S SEAT REAR VERTICAL SENSOR DRIVER'S SEAT RECLINING MOTOR DRIVER'S SEAT RECLINING SENSOR DRIVER'S SEAT SLIDING MOTOR DRIVER'S SEAT SLIDING SENSOR ECU-IG FUSE FRONT SLIDE FRONT VERT DWN FRONT VERT UP GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IG MSW GND J/C 1 (LEFT KICK PANEL) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LT BLU WIRE NCA WIRE PNK 6 7 3 8 WIRE PNK WIRE POWER FUSE POWER SEAT ECU (BELOW DRIVER'S SEAT) RCLF RCLR REAR SLIDE REAR VERT DOWN REAR VERT UP RECLINE FRONT RECLINE REAR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SGND SSRS SLDF SLDR LUP LDWN FUP SSFV SSRL SSRR PVCC FDWN IG SYSB TELE LONG TELESCOPIC MOTOR (ON STEERING COLUMN) TILT MOTOR (ON STEERING COLUMN) TILT UP TELE SHORT TILT DOWN TILT, TELESCOPIC ECU (LEFT SIDE OF DASH) TILT, TELESCOPIC SWITCH VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ANT AUTO ANTENNA CONTROL RELAY (BEHIND GLOVE BOX) AUTO ANTENNA MOTOR (IN RIGHT REAR OF ENGINE COMPARTMENT) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRAID CENTER ECU (BEHIND CENTER OF DASH) CIG FUSE DOWN ECU-IG FUSE ENGINE ROOM J/B (ON LEFT INNER FENDER PANEL) GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START J/C 30 (RIGHT SIDE OF DASH) LEFT KICK PANEL J/B (AT LEFT KICK PANEL) RADIO FUSE RADIO, PLAYER ANT RED WIRE RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) S-ANTD S-ANTU SDWN SGND SIG SUP VCC W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BACK DOOR COURTESY SWITCH BACK DOOR KEY LOCK, UNLOCK SWITCH BLU/BLK WIRE BLU/WHT WIRE CENTER ECU D/L (DU) RELAY D/L (L) RELAY D/L (U) RELAY ECU-B FUSE ECU-IG FUSE ENGINE CONTROL MODULE (BEHIND RIGHT SIDE OF DASH) GRN RED/ WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN START OR RUN HOT IN START OR RUN LEFT KICK PANEL J/B (AT LEFT KICK PANEL) GAUGE FUSE I-SEC JUNCTION CONNECTOR J/C 16 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 24 (UPPER RIGHT SIDE OF DASH) JUNCTION CONNECTOR J/C 3 (UPPER LEFT SIDE OF DASH) JUNCTION CONNECTOR J/C 32 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 33 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 34 (ABOVE LEFT REAR WHEELWELL) JUNCTION CONNECTOR J/C 4 (UPPER LEFT SIDE OF DASH) LED LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LEFT REAR DOOR COURTESY SWITCH LT BLU WIRE POWER FUSE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) RIGHT REAR DOOR COURTESY SWITCH WHT/BLK WIRE

BLK WIRE BLU WIRE CLOSE OPEN DCY DOWN UP ECU-IG FUSE ENGINE ROOM J/B (LEFT INNER FENDER PANEL) FUSE GRN WIRE GRN/RED WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT ECU (BEHIND CENTER OF DASH) J/C 15 (BEHIND UPPER LEFT SIDE OF DASH) J/C 17 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 20 (UPPER RIGHT SIDE OF DASH) J/C 24 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 25 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 26 (BEHIND UPPER RIGHT SIDE OF DASH) J/C 3 (BEHIND UPPER LEFT SIDE OF DASH) J/C 4 (BEHIND UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT KICK PANEL J/B (AT LEFT KICK PANEL) LT BLU WIRE MOON ROOF CONTROL ECU (ON ROOF, IN FRONT OF MOON ROOF) MOON ROOF CONTROL SWITCH PCY POWER FUSE POWER RELAY PWRY RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT KICK PANEL J/B (AT RIGHT KICK PANEL) SIG WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PWR 1 2 4 6 BECU SIG 3 14 PCY DCY BLK WIRE BLU LT WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE ECU-IG FUSE ENGINE ROOM J/B FUSE GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT ECU (BEHIND CENTER OF DASH) J/C 15 (RIGHT CENTER OF DASH, NEAR WINDSHIELD) J/C 17 (RIGHT CENTER OF DASH, NEAR WINDSHIELD) J/C 20 (TOP RIGHT SIDE OF DASH) J/C 24 (UPPER RIGHT SIDE OF DASH) J/C 25 J/C 26 (UPPER RIGHT SIDE OF DASH) J/C 3 (UPPER LEFT SIDE OF DASH) J/C 4 (UPPER LEFT SIDE OF DASH) LEFT FRONT DOOR COURTESY SWITCH LEFT FRONT POWER WINDOW MOTOR LEFT KICK PANEL J/B LEFT REAR POWER WINDOW CONTROL SWITCH LEFT REAR POWER WINDOW MOTOR LT BLU WIRE PCT PLS LMT POWER FUSE POWER MAIN RELAY POWER WINDOW MASTER SWITCH PWRY RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT DOOR COURTESY SWITCH RIGHT FRONT POWER WINDOW CONTROL SWITCH RIGHT FRONT POWER WINDOW MOTOR RIGHT KICK PANEL J/B RIGHT REAR POWER WINDOW CONTROL SWITCH RIGHT REAR POWER WINDOW MOTOR SGND SGND LMT PLS WHT/BLK WIRE YEL WIRE YEL/BLK WIRE