Lexus IS II (2005-2008) relay Wiring diagrams

+IG 22 32 PNK ALT RL WIRE 25 24 CANH CANL ALT FUSE ALT-S FUSE BATTERY BATTERY GROUND BLK WIRE BLU WIRE BRN WIRE CHARGE INDICATOR COMBINATION METER COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT, IN PROTECTIVE CASE) ENGINE ROOM 1 R/B (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM 2 R/B (LEFT SIDE OF ENGINE COMPT) GATEWAY ECU (AT RIGHT END OF DASH) GAUGE FUSE GENERATOR IG GRN/RED WIRE HOT AT ALL TIMES IG FUSE INPUT CIRCUIT JUNCTION CONNECTOR LEFT COWL SIDE J/B (AT LEFT END OF DASH) LT GRN WIRE MICRO COMPUTER MPX MPX-B FUSE NCA WIRE ORG/ WIRE PNK WIRE POWER SUPPLY RELAY RELAY ENERGIZED RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) TEL FUSE W/ DAYTIME RUNNING LIGHTS W/O DAYTIME RUNNING LIGHTS WHT WIRE WHT/BLK WIRE YEL WIRE

A/C FUSE BLK WIRE BRN WIRE CTB ECU-IG FUSE FCTB FRONT S/HTR FUSE GRD GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL J/B (AT LEFT END OF DASH) LEFT SEAT HEATER LT BLU WIRE LT GRN WIRE NEAR LEFT "B" PILLAR) ORG/ WIRE PANEL FUSE PNK WIRE RED WIRE RELAY RELAY ENERGIZED SEAT BACK) SEAT CLIMATE CONTROL BLOWER (LEFT FRONT SEAT BACK) (IN DRIVER'S SEAT BACK) SEAT CLIMATE CONTROL BLOWER (LEFT FRONT SEAT CUSHION) (IN DRIVER'S SEAT CUSHION) SEAT CUSHION) SEAT HEATER CONTROL SGND SIGN SWL TAIL RELAY THERMISTOR THL VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C FUSE TV 1 FUSE S/ROOF FUSE AIR CONDITIONING, DEFOGGER SYSTEM POWER TOPS SYSTEM AIR CONDITIONING, DEFOGGER SYSTEMS ANTI-LOCK BRAKES, CRUISE CONTROL, WIPER/WASHER, EXTERIOR LIGHTS SYSTEMS BLK WIRE BLU WIRE BODY ECU BRN WIRE COMPUTER DATA LINES SYSTEM COWL SIDE J/B RIGHT (RIGHT END OF DASH) TO PWR OUTLET RELAY (DIAGRAM 5 OF 5) DEFOGGER SYSTEM ECU-IG LH FUSE ELECTRONIC POWER STEERING SYSTEM FR P/ SEAT LH FUSE FUEL OPN FUSE PSB FUSE MIR HTR FUSE FR P/ SEAT RH FUSE FR S/ HTR LH FUSE FR WIP FUSE FROM COWL SIDE J/B RIGHT (DIAGRAM 5 OF 5) FROM LH J/B-AM FUSE (DIAGRAM 2 OF 5) FROM RH J/B-AM FUSE (DIAGRAM 2 OF 5) GRN WIRE H-LP LVL FUSE HEADLAMPS SYSTEM INSTRUMENT CLUSTER SYSTEM LH-IG FUSE LT BLU WIRE MEMORY SYSTEMS MEMORY, SEATS SYSTEMS NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS OBD FUSE ORG/ WIRE PNK WIRE RAD 3 FUSE RED WIRE RELAY SEATS SYSTEM SEATS, MEMORY SYSTEMS DEFOGGER SYSTEM SOUND, NAVIGATION SYSTEMS STOP SW FUSE SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM TAIL RELAY TI, TE FUSE VIO WIRE WHT WIRE WIPER/ WASHER SYSTEM YEL WIRE

ANTI-THEFT SYSTEM BLK WIRE BLU WIRE BODY ECU BODY ECU FUSE BRN WIRE CIG FUSE CIGARETTE LIGHTER COWL SIDE J/B LEFT (LEFT END OF DASH) COWL SIDE J/B RIGHT (RIGHT END OF DASH) DOOR LOCKS, INTERIOR LIGHTS, MEMORY, POWER WINDOWS, ANTI-THEFT SYSTEMS ECU-IG RH FUSE FR DOOR LH FUSE FR S/ HTR RH FUSE FROM LH J/B-B FUSE (DIAGRAM (3 OF 5) FROM OBD FUSE (DIAGRAM 4 OF 5) FROM POWER SOURCE CONTROL ECU (DIAGRAM 3 OF 5) GRN WIRE JUNCTION LT GRN WIRE MEMORY, STARTING/ CHARGING SYSTEMS NAVIGATION, SOUND SYSTEMS ORG/ WIRE PNK WIRE POWER OUTLET SOCKET POWER WINDOWS SYSTEM PWR OUTLET FUSE PWR OUTLET RELAY RELAY RH-IG FUSE RR DOOR LH FUSE SEATS SYSTEM SEATS, CRUISE CONTROL, TRANSMISSIONS, NAVIGATION SYSTEMS SECURITY FUSE SUPPLEMENTAL RESTRAINTS SYSTEMS TO COWL SIDE J/B LEFT (DIAGRAM 4 OF 5) WHT WIRE YEL WIRE

22 32 PNK ALT RL WIRE 24 25 CANL CANH BLK WIRE BLU WIRE BLU/ BLK WIRE BODY ECU GRD GSW BUCKLE SWITCH COMPUTER DATA LINES SYSTEM DBE- END OF DASH) ENGINE CONTROL MODULE FRONT DOOR FUSE GENERATOR GRY WIRE GSW HOT AT ALL TIMES IG FUSE LEFT LEFT COWL SIDE J/B (AT LEFT LT GRN WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH PNK WIRE RED WIRE RELAY RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) SGRD SKID CONTROL ECU (CENTER CONSOLE) SKID CONTROL ECU WITH ACTUATOR (LEFT REAR OF ENGINE COMPT) VIO WIRE VIO/YEL WIRE WHT WIRE WHT/ BLK 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 9 10 11 12 DN BLK WIRE BLU WIRE BODY ECU BODY ECU DCTY BRN WIRE COMPUTER DATA LINES SYSTEM DCTY DOOR COURTESY SWITCH (LEFT FRONT) (ON LEFT "B" PILLAR) ECU-IG FUSE ENGINE ROOM 1 J/B (RIGHT REAR OF ENGINE COMPT) FRONT DOOR FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES LT GRN WIRE MPX-B FUSE ORG/ WIRE OUTPUT VCC OUTPUT VCC GRD PNK 34 24 7 WIRE PNK PCT BDR WIRE PNK PCTI BDR WIRE PNK WIRE REAR DOOR FUSE RED WIRE RELAY RIGHT RIGHT COWL SIDE J/B RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) RIGHT FRONT POWER WINDOW REGULATOR MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR POWER WINDOW REGULATOR MOTOR RIGHT REAR POWER WINDOW SWITCH VCC GRD OUTPUT GRD VCC UP GRD SGRD W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

1 19 2.5L 3.5L A/T M/T BKUP BLU WIRE BODY ECU COMPUTER DATA LINES SYSTEM ENGINE ROOM 1 J/B (RIGHT REAR OF ENGINE COMPT) GRD SGRD GRN/RED 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 MPX-B FUSE MPXB ORG/ WIRE PARK/ NEUTRAL POSITION SWITCH BACK-UP LAMP SWITCH PNK 34 24 7 WIRE PNK WIRE REAR SUNSHADE RELAY REAR SUNSHADE SWITCH RED WIRE RELAY REV RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) VIO WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 IG 34 5 7 24 PNK WIRE BLK WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECU-IG FUSE ENGINE CONTROL MODULE GRY WIRE HOT AT ALL TIMES IG FUSE LEFT LEFT COWL SIDE J/B (AT LEFT END OF DASH) LT GRN WIRE P POSITION DETECTION SWITCH PARK/ NEUTRAL POSITION SWITCH PNK WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RELAY RIGHT COWL SIDE J/B (AT RIGHT END OF DASH) SHIFT LOCK SOLENOID STOP LAMP SWITCH STOP SW FUSE WHT WIRE WHT/BLK WIRE YEL WIRE

11 19 31 ACCR STSW KSW BATTERY BATTERY GROUND BLK WIRE BLU WIRE BLU/RED WIRE CLUTCH ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT) ENGINE ROOM 1 R/B (ON RIGHT REAR OF ENGINE COMPARTMENT) ENGINE ROOM 2 J/B (LEFT SIDE OF ENGINE COMPT) JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE NCA WIRE PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) POWER DISTRIBUTION SYSTEM POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE RELAY SKSW STSW CTSW ST CUT RELAY STAR STARTER STARTER FUSE STARTER RELAY SWITCH (NEAR TOP OF CLUTCH PEDAL) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/BLK WIRE