Lexus SC II (2001-2005) telephone computer Wiring diagrams

A/C DUAL PRESSURE SWITCH A/C MAGNETIC CLUTCH, LOCK SENSOR HEATED OXYGEN SENSOR (BANK 2 SENSOR 1) BLK WIRE BRAKE ACTUATOR BRN WIRE COMBI- NATION SWITCH DATA LINK CONNECTOR 3 CONTROLLER BLOWER MOTOR COOLING FAN ECU DRIVER'S SIDE J/B (LEFT KICK PANEL) EA (RIGHT FRONT FENDER) EB (SIDE OF RIGHT CYLINDER HEAD) EC (SIDE OF LEFT CYLINDER HEAD) ED (LEFT FRONT FENDER) EE (LEFT FRONT FENDER) EFI RELAY ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH ENGINE OIL LEVEL SENSOR ENGINE ROOM NO. 1 R/B (RIGHT SIDE OF ENGINE COMPT) RELAY EXHAUST GAS SENSOR FAN RELAY FRONT CONTROLLER FRONT WIPER MOTOR HEADLIGHT CLEANER CONTROL RELAY HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) HEATED OXYGEN SENSOR BANK 1 SENSOR 1 IF (LEFT KICK PANEL) IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 3 IGNITION COIL, IGNITER 5 IGNITION COIL, IGNITER 2 IGNITION COIL, IGNITER 7 IGNITION COIL, IGNITER 4 IGNITION COIL, IGNITER 6 IGNITION COIL, IGNITER 7 IK (RIGHT KICK PANEL) IN ECU BOX) LEFT FRONT FOG LIGHT LEFT HEADLIGHT (HIGH) LEFT FRONT PARKING LIGHT LEFT FRONT SIDE MARKER LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT HEADLIGHT (LOW) PARK/NEUTRAL POSITION SWITCH, A/T INDICATOR LIGHT SWITCH, BACKUP LIGHT SWITCH RIGHT FRONT FOG LIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT FRONT PARKING LIGHT RIGHT HEADLIGHT (LOW) RIGHT FRONT TURN SIGNAL LIGHT RIGHT HEADLIGHT (HIGH) SKID CONTROL ECU TELEPHONE COMPUTER WASHER LEVEL SENSOR WASHER MOTOR WHT WIRE WHT/BLK WIRE

10 9 ATX+ ATX- 11 22 7 18 2 12 13 4 15 17 5 16 6 9 20 CG GND SIL WFSE IG BATT 13 2 10 MPX- MPX+ BUBS 13 33 MPX 19 8 TX- TX+ 6 3 PNK TXS- TXS+ WIRE A/C CONTROL ASSEMBLY (BEHIND CENTER OF DASH) AIR AIR BAG SENSOR ASSEMBLY (AT CENTER OF DASH, BELOW RADIO) BAG BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CENTER J/B (BEHIND RIGHT CENTER OF DASH) COMBINATION METER COMBINATION SWITCH DATA LINK CONNECTOR 3 (BEHIND LEFT SIDE OF DASH) DRIVER DOOR ECU (IN DRIVER'S DOOR) DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) DRIVER SIDE J/B ECU (BEHIND LEFT KICK PANEL) DRIVER'S POWER SEAT ECU (UNDER DRIVER'S SEAT) ENGINE CONTROL MODULE (AT LEFT SIDE OF ENGINE COMPT, IN IN ECU BOX) ENGINE ROOM 2 R/B (ON LEFT SIDE OF ENGINE COMPT, FORWARD OF STRUT TOWER) FRONT CONTROLLER FUSE GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY WIRE GTX+ GTX- PNK WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG (LEFT SIDE OF STEERING COLUMN) IH (UNDER STEERING COLUMN) INSTRUMENT PANEL J/B (BEHIND UPPER CENTER OF DASH) J/C 13 (BEHIND RIGHT SIDE OF DASH) J/C 9, 10 (BEHIND TOP LEFT END OF DASH) LT GRN WIRE LT GRN/BLK WIRE LUGGAGE ROOM J/B ECU (AT LEFT REAR CORNER OF LUGGAGE COMPT) MPX MPX-IG FUSE MULTI-DISPLAY ORG/ WIRE PASSENGER DOOR ECU (IN RIGHT DOOR) PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PASSENGER SIDE J/B ECU PASSENGER'S POWER SEAT ECU (UNDER PASSENGER'S SEAT) PNK/BLU WIRE RADIO 2 FUSE RADIO, PLAYER RED WIRE RED/BLU WIRE RED/WHT WIRE SIL SKID CONTROL ECU (BEHIND LEFT END OF DASH) SLIDING ROOF CONTROL ECU (IN LEFT REAR OF LUGGAGE COMPT) TELEPHONE COMPUTER THEFT DETERRENT ECU (BEHIND LEFT END OF DASH) TILT, TELESCOPIC ECU (BEHIND LEFT END OF DASH) TIRE PRESSURE MONITOR RECEIVER (BEHIND CENTER OF DASH, BELOW RADIO) TRANSPONDER KEY COMPUTER (LEFT SIDE OF DASH, BEHIND GAUGE ASSEMBLY) VIO WIRE VIO/WHT WIRE W/ LINK SYSTEM W/ NAVIGATION WFSE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

ABS 1 FUSE ABS 2 FUSE AIR CONDITIONING SYSTEM ALT FUSE ANTI-LOCK BRAKE SYSTEM BATTERY BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE COOLING FAN SYSTEM COOLING FAN SYSTEM CRUISE CONTROL, ENGINE, TRANSMISSION SYSTEMS CRUISE CONTROL, TRANSMISSION, ENGINE ANTI-THEFT, ANTI-LOCK BRAKES SYSTEMS D DOOR FUSE DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) TO TAIL FUSE (DIAGRAM 3 OF 3) EFI 2 FUSE EFI RELAY ENGINE CONTROL MODULE (LEFT SIDE OF ENGINE COMPT, IN ECU BOX) ENGINE ROOM NO.1 R/B (ON RIGHT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) ENGINE ROOM NO.2 R/B (ON LEFT SIDE OF ENGINE COMPT, BEHIND STRUT TOWER) ETCS FUSE EXTERIOR LIGHTS, DOOR LOCKS, ANTI-THEFT, BODY COMPUTER SYSTEMS FAN 2 FUSE FAN FUSE FROM IGNITION SWITCH (DIAGRAM 1 OF 3) FUSE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE H-LP L LWR FUSE H-LP R LWR FUSE H-LP UPR FUSE HEADLAMP RELAY HEADLIGHT BODY COMPUTER SYSTEMS HEATER FUSE HORN, COMPUTER DATA LINE, DOOR LOCKS, ANTI-THEFT SYSTEMS IGN FUSE IGNITION SWITCH INJ FUSE J/C 2 ENGINE SYSTEM MAIN FUSE OFF OFF ACCY ON ACCY P DOOR FUSE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PNK/BLU WIRE PPL RADIO 1 FUSE D/C CUT FUSE RED WIRE RED/BLK WIRE RELAY SHORT PIN 1 SOUND SYSTEM STARTER FUSE SHORT PIN 2 STARTER RELAY STARTING, ENGINE SYSTEMS STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TEL FUSE ALT-S FUSE TELEPHONE COMPUTER TO DRIVER SIDE J/B (DIAGRAM 3 OF 3) TO ENGINE ROOM NO 2 R/B (DIAGRAM 1 OF 1) TO PASSENGER SIDE J/B (DIAGRAM 2 OF 3) TO RR J/B FUSE (DIAGRAM 2 OF 3) TRANSMISSION, ENGINE, STARTING/ CHAGING, NAVIGATION SYSTEMS TURN-HAZ FUSE HORN FUSE EFI FUSE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE