Lexus IS II (2005-2008) left cowl side j/b (at left end of dash) Wiring diagrams

2 9 7 6 PNK WIRE BLK WIRE BLU WIRE BRN WIRE CRUISE CONTROL CLUTCH SWITCH (M/T) (NEAR TOP OF CLUTCH PEDAL) ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON TRANSMISSION) (A/T) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES IG FUSE LEFT LEFT COWL SIDE J/B (AT LEFT END OF DASH) LT BLU WIRE LT GRN WIRE OIL EOIL OIL SLT- ORG/ WIRE PARK/NEUTRAL POSITION SWITCH PNK WIRE RED WIRE RELAY SLT- SLT- SLT+ SLU- SLU+ VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE YEL WIRE

1 3 9 10 2 IG BAT CANL CANH ESS 24 25 CANL CANH COMPUTER DATA LINES SYSTEM 5 4 3 2 1 IG 6 18 17 MPX+ MPX- COMPUTER DATA LINES SYSTEM A/T ABS BLK WIRE BLU WIRE BLU/WHT WIRE BRAKE/ BRN WIRE CAMSHAFT TIMING OIL CONTROL VALVE (LEFT EXHAUST) (ON LEFT CYLINDER HEAD) CAMSHAFT TIMING OIL CONTROL VALVE (LEFT INTAKE) (ON LEFT CYLINDER HEAD) CAMSHAFT TIMING OIL CONTROL VALVE (RIGHT EXHAUST) (ON RIGHT CYLINDER HEAD) CAMSHAFT TIMING OIL CONTROL VALVE (RIGHT INTAKE) (ON RIGHT CYLINDER HEAD) COMBINATION METER COMPUTER DATA LINES SYSTEM PNK WIRE CRANKSHAFT POSITION SENSOR ECU-IG FUSE ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) GAUGE FUSE GRN WIRE GRN/RED WIRE HOT AT ALL TIMES IG FUSE INPUT CIRCUIT LEFT LEFT COWL SIDE J/B (AT LEFT END OF DASH) LT GRN WIRE M- M+ M/T MASTER MICRO COMPUTER NCA WIRE NE- NE+ ORG/ WIRE PARKING BRAKE SWITCH PNK CANH CANL GRD COMPUTER DATA LINES SYSTEM WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) POWER SUPPLY RED WIRE RELAY RELAY ENERGIZED RIGHT RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) SLIP SPEEDOMETER STEERING SENSOR (AT STEERING COLUMN) STOP SW FUSE THROTTLE BODY ASSEMBLY VIO WIRE VSC WARNING BUZZER WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) YEL WIRE YEL/BLK WIRE

BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BODY ECU GRD BRN WIRE COMPUTER DATA LINES SYSTEM DOME FUSE MAIN FUSE ENGINE ROOM 1 J/B (RIGHT REAR OF ENGINE COMPT) FOOT LAMP FRONT DOOR LCTY FUSE GATEWAY ECU GRY WIRE HEAD LP RELAY HOT AT ALL TIMES LEFT COWL SIDE J/B (AT LEFT END OF DASH) LEFT OUTER REAR VIEW MIRROR LGCY LKUL LT BLU WIRE LT GRN WIRE LUGGAGE COMPT DOOR LOCK CYLINDER RED/WHT WIRE RIGHT OUTER REAR VIEW MIRROR SGRD TURN SIGNAL FLASHER VIO WIRE W/ MEMORY W/O MEMORY W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BODY ECU GRD BRN WIRE COMPUTER DATA LINES SYSTEM DOME FUSE MAIN FUSE ENGINE ROOM 1 J/B (RIGHT REAR OF ENGINE COMPT) FOOT LAMP FRONT DOOR LCTY GSW FUSE GRN WIRE GRY WIRE HEAD LP RELAY HOT AT ALL TIMES LEFT COWL SIDE J/B (AT LEFT END OF DASH) LGCY LKUL LPSW LT BLU WIRE LT GRN WIRE LUGGAGE COMPT DOOR LOCK CYLINDER LUGGAGE ELECTRICAL KEY SWITCH RED/WHT WIRE RIGHT OUTER REAR VIEW MIRROR SGRD TURN SIGNAL FLASHER VIO WIRE W/ MEMORY W/ MEMORY LEFT OUTER REAR VIEW MIRROR W/O MEMORY W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

2 3 4 PNK WIRE 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 PNK WIRE ANT ASEL BLK WIRE BLU WIRE BRN WIRE CLG CLGB DATA DOOR CONTROL RECEIVER ECU-IG FUSE ELECTRICAL KEY ANTENNA FUSE GRD GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED IG FUSE J/C LEFT LEFT COWL SIDE J/B (AT LEFT END OF DASH) LEFT FRONT DOOR ELECTRICAL KEY OSCILLATOR (W/ WIRELESS DOOR LOCK CONTROL) LEFT FRONT DOOR OUTSIDE HANDLE LT BLU WIRE LT GRN LT GRN WIRE LT GRN WIRE NEAR LEFT "B" PILLAR) ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH PNK WIRE RED WIRE RELAY RIGHT RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) RIGHT FRONT DOOR ELECTRICAL KEY OSCILLATOR (W/ WIRELESS DOOR LOCK CONTROL) RIGHT FRONT DOOR OUTSIDE HANDLE RSSI SECURITY FUSE SEL SENS SGT TRG+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 B+ 1 2 PNK WIRE 12 24 25 STA CANL CANH 16 7 6 TACH IMO IMI 22 32 PNK ALT RL WIRE ACCD BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CTSW IGE EFII EFIO PNK WIRE ENGINE CONTROL MODULE ENGINE ROOM 2 (LEFT SIDE OF ENGINE COMPT) FUSE GENERATOR GRD (RIGHT KICK PANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES ID CODE BOX (BEHIND CENTER OF DASH) IGE SGRD GRD INDS INDW INSTRUMENT CLUSTER SYSTEM LEFT COWL SIDE J/B (AT LEFT END OF DASH) LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK SPD WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT COWL SIDE J/B IGN FUSE (AT RIGHT END OF DASH) RIGHT COWL SIDE J/B SECURITY FUSE SHIFT LOCK CONTROL ECU (IN CENTER CONSOLE) SKSW SLP STAR STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM COMPUTER DATA LINES SYSTEM STEERING LOCK ECU (TOP RIGHT SIDE OF STEERING COLUMN) STOP LAMP SWITCH STOP SW FUSE (AT RIGHT END OF DASH) STR LOCK FUSE STSW SWIL VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

A/C AMPLIFIER (BEHIND CENTER OF DASH) A/C FUSE A/C PRESSURE SENSOR A/C ROOM TEMPERATURE SENSOR A/C PRESSURE SENSOR (LOW) (M/T) AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BLW BRN WIRE COMPUTER DATA LINES SYSTEM CUT) DEFOGGERS SYSTEM DGS DGS TSD ECU-IG FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IG FUSE LEFT LEFT COWL SIDE J/B (AT LEFT END OF DASH) LOUT LT GRN WIRE MPX+ MPX- PSW ORG/ WIRE PARTIAL PNK SG-2 SG-6 WIRE PNK WIRE PRE TSP PNK WIRE RED WIRE RELAY RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) ROUT SEAT HEATER SWITCH (IF EQUIPPED) SEATS SYSTEM SG-3 SG-1 GRD IG+ SG-4 SGND SMOG VENTILATION SENSOR (3.5L) SOL + TSL TSR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

2.5L 3.5L 30 30 18 27 27 32 13 26 38 MPX+ MPX- SG-3 A/C AMPLIFIER (BEHIND CENTER OF DASH) A/C PRESSURE SENSOR (LOW) (M/T) A/C PRESSURE SENSOR BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN L COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR 1 (LEFT FRONT OF ENGINE COMPT) COOLING FAN MOTOR 2 (RIGHT FRONT OF ENGINE COMPT) CRANKSHAFT POSITION SENSOR (ON LEFT FRONT OF ENGINE) CUT) ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR (AT REAR OF ENGINE) ENGINE ROOM 1 R/B, J/B (RIGHT REAR OF ENGINE COMPT) FAN FAN 1 RELAY FAN 2 RELAY FAN 3 RELAY FUSE FUSE GATEWAY ECU (AT RIGHT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES IG FUSE LEFT LEFT COWL SIDE J/B (AT LEFT END OF DASH) NCA WIRE ORG/ WIRE PNK PSW PRE WIRE PNK SG-2 WIRE PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RELAY RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE

AIRBAG SENSOR ASSEMBLY CENTER BLU WIRE BODY ECU BRN WIRE CG SG CANH SIL COMBINATION METER COMPUTER DATA LINES SYSTEM (HIGH/LOW BUS CIRCUIT) CONTROL ECU D/G DATA LINK CONNECTOR 3 (BEHIND LOWER LEFT SIDE OF DASH) ENGINE CONTROL MODULE FREE GATEWAY EXU GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDE J/B (AT LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MULTI-DISPLAY OBD FUSE OPA TS TC CANL WFSE BAT RED WIRE RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) SEAT BELT CONTROL ECU SIL SKID CONTROL ECU W/ OR W/O ACTUATOR TAC VIO WIRE W/ VEHICLE DYNAMICS INTEGRATED MANAGEMENT W/O VEHICLE DYNAMICS INTEGRATED MANAGEMENT WFSE WHT WIRE WHT/BLK WIRE

1 2 TX- TX+ 18 19 TX- TX+ 36 38 37 MPX 4 3 18 17 PNK WIRE 5 15 ATX+ ATX- PNK WIRE 7 8 TX+ TX- 9 10 TXM+ TXM- AIRBAG SENSOR ASSEMBLY CENTER BLK WIRE BLU WIRE BODY ECU BRN WIRE DISTANCE CONTROL ECU ENGINE CONTROL MODULE ENGINE ROOM 2 (LEFT SIDE OF ENGINE COMPT) FRONT CONTROLLER GRY WIRE INTEGRATION CONTROL, PANEL ASSEMBLY LEFT COWL SIDE J/B (AT LEFT END OF DASH) LEFT FRONT SEAT POSITION CONTROL ECU, SWITCH LEFT OUTER MIRROR CONTROL ECU LT BLU WIRE LT GRN WIRE MPX MULTI-DISPLAY MULTI-MEDIA MODULE NAVIGATION ASSEMBLY ORG/ WIRE OVERHEAD J/B PNK 1 2 3 WIRE PNK 6 7 8 9 10 11 12 13 14 15 16 17 18 19 WIRE PNK 9 10 CMP+ CMP- WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RAIN SENSOR RED WIRE SEAT BELT CONTROL ECU SKID CONTROL ECU W/ ACTUATOR SLIDING ROOF CONTROL ECU STEERING SENSOR STEREO COMPONENT AMPLIFIER VIO WIRE W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE WHT/RED WIRE YAW RATE SENSOR