Lexus SC II facelift (2005-2010) (behind top left end of dash) Wiring diagrams

AFS OFF SWITCH AIR BAG PASSENGER A/C SENSOR SIDE J/B CONTROL ASSEMBLY ECU ASSEMBLY AIR BAG SENSOR ASSEMBLY AUDIO DOOR CONTROL SWITCH BLK WIRE BRAKE ACTUATOR BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE CENTER J/B (BEHIND RIGHT CENTER OF DASH) CIGARETTE LIGHTER COMBINATION METER DATA LINK CONNECTOR DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) DRIVER SIDE J/B PRESSURE ECU SWITCH DRIVER SIDE J/B RADIO, ECU PLAYER ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SWITCH FUEL LID OPENER SWITCH GATEWAY ECU IG (LEFT SIDE OF STEERING COLUMN) IG 1 RELAY IH (UNDER STEERING COLUMN) II (ON LEFT SIDE DASH BRACE) IJ (ON RIGHT SIDE DASH BRACE) INNER MIRROR LEFT VANITY LIGHT LUGGAGE COMPARTMENT DOOR OPENER MAIN SWITCH LUGGAGE COMPARTMENT DOOR OPENER SWITCH MIRROR RETRACTOR SWITCH, HEADLIGHT CLEANER SWITCH, SECURITY INDICATOR LIGHT PASSENGER GLOVE SIDE J/B AFS BOX ECU ECU LIGHT PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PERSONAL LIGHT, GARAGE DOOR OPENER POWER OUTLET RELAY RIGHT VANITY LIGHT SHIFT LOCK CONTROL ECU STEERING SENSOR TILT, TELESCOPIC ECU TIRE PRESSURE WARNING ECU AND RECEIVER TIRE PRESSURE WARNING RESET SWITCH TIRE PRESSURE WARNING SELECT SWITCH TRANS- PONDER THEFT KEY DETERRENT COMPUTER ECU TRANSLATE ECU TRANSMISSION CONTROL SWITCH TURN SIGNAL FLASHER RELAY UNLOCK WARNING SWITCH, KEY INTERLOCK SOLENOID VSC OFF SWITCH WHT WIRE WHT/BLK WIRE

BLK WIRE BLOWER MOTOR CONTROLLER BRAKE ACTUATOR BRN WIRE COMBI- NATION SWITCH COOLING FAN ECU CRANKSHAFT POSITION SENSOR SHIELD DATA LINK CONNECTOR DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) EA (REAR OF RIGHT FENDER) EC EB (RIGHT SIDE (LEFT SIDE OF CYLINDER HEAD) OF CYLINDER HEAD) ED (REAR OF LEFT FENDER) EE (REAR OF LEFT FENDER) EFI RELAY ENGINE CONTROL MODULE ENGINE HOOD COURTESY SWITCH EXHAUST GAS SENSOR FAN RELAY FRONT CONTROLLER FRONT WIPER MOTOR HEADLIGHT CLEANER CONTROL RELAY HEATED OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD HEATED OXYGEN SENSOR (BANK 2 SENSOR 2) SHIELD IGNITION COIL, IGNITER 1 IGNITION COIL, IGNITER 7 IGNITION IGNITION CANISTER COIL, COIL, PUMP IGNITER 2 IGNITER 4 MODULE IGNITION IGNITION COIL, COIL, IGNITER 3 IGNITER 5 IGNITION IGNITION COIL, COIL, IGNITER 6 IGNITER 8 IN ECU BOX) KNOCK SENSOR (BANK 1) KNOCK SENSOR (BANK 2) SHIELD LEFT CAMSHAFT VVT POSITION SENSOR SENSOR SHIELD SHIELD LEFT FRONT PARKING LIGHT LEFT FRONT SIDE MARKER LIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT HEADLIGHT ASSEMBLY LEFT LEFT FRONT FOG HEADLIGHT LIGHT (HIGH) MULTI-DISPLAY NCA WIRE PARK/NEUTRAL POSITION SWITCH, A/T INDICATOR LIGHT SWITCH, BACK-UP LIGHT SWITCH PRESSURE SWITCH RIGHT FRONT FOG LIGHT RIGHT FRONT TURN RIGHT SIGNAL HEADLIGHT LIGHT (HIGH) RIGHT RIGHT FRONT RIGHT FRONT SIDE HEADLIGHT PARKING MARKER ASSEMBLY LIGHT LIGHT RIGHT VVT SENSOR SHIELD SKID CONTROL ECU WASHER LEVEL SENSOR WASHER MOTOR WHT WIRE WHT/BLK WIRE

2 1 4 6 ACAN PAON P-AB GND AFS ECU (LEFT END OF DASH) AIR BAG SENSOR (LEFT FRONT) (AT LEFT FRONT OF ENGINE COMPT) AIR BAG SENSOR (RIGHT FRONT) (AT RIGHT FRONT OF ENGINE COMPT) AIR MPX- BAG BLK WIRE BLK/RED WIRE BLU WIRE BLU/ORG WIRE BLU/YEL WIRE BP (AT LEFT QUARTERPANEL) BRN WIRE BUCKLE SWITCH (LEFT) (IN LEFT FRONT SEAT BELT BUCKLE) CENTER J/B (BEHIND RIGHT CENTER OF DASH) COMBINATION METER D-IG FUSE DATA LINK CONNECTOR (DLC) 3 (BEHIND LEFT SIDE OF DASH) DBKL DRIVER SIDE J/B (BEHIND LEFT KICK PANEL) DRIVER SIDE J/B ECU (BEHIND LEFT KICK PANEL) FUSE GATEWAY ECU (BEHIND RIGHT SIDE OF DASH) GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC PASSENGER SIDE J/B (BEHIND RIGHT RADIO 2 FUSE KICK PANEL) HOT IN ON OR START IG (LEFT SIDE OF STEERING COLUMN) INSTRUMENT PANEL J/B (BEHIND UPPER CENTER OF DASH) MPX+ MPX- MPXB ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT KICK PANEL) PASSENGER SIDE J/B ECU PNK/BLU WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RED/WHT WIRE SIL SKID CONTROL ECU (BEHIND LEFT END OF DASH) SRS IND TELLTALE LIGHT ASSEMBLY TIRE PRESSURE WARNING ECU, RECEIVER (BEHIND CENTER OF DASH, BELOW RADIO) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE