Lexus IS III facelift (2015-2020) engine room r/b 1 assembly Wiring diagrams

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY KA (LEFT KICK PANEL) LT GRN WIRE MPX-B 1 FUSE NVI NVM NVS ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SPEAKER W/ BOX ASSEMBLY 1 SPO- STEREO COMPONENT EQUALIZER ASSEMBLY VEHICLE SOUND SWITCH VIO WIRE VLSW VSLI WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY A/C FUSE A/C PRESSURE SENSOR (LIQUID TUBE SUB-ASSEMBLY A) AMBIENT TEMPERATURE SENSOR (COOLER THERMISTOR) AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE BLW BRN WIRE CAN I/F CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DISPLAY DRIVER ECO MODE SWITCH ECOS ENGINE ROOM R/B 1 ASSEMBLY FDEF GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LOUT LT GRN WIRE MAIN BODY ECU METER FUSE MGC MPX-B 1 FUSE ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PRE RDEF RED WIRE RLIN ROOM TEMPERATURE SENSOR (COOLER THERMISTOR) ROUT SEATS SYSTEM SG-1 SHD SHP+ SOL + SOLAR SENSOR TAM TSL TSR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL ASSEMBLY A/C SWITCH AG (3.5L) AA (2.0L TURBO) BLK WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM COOLER COMPRESSOR ASSEMBLY E.F.I. ENGINE COOLANT TEMPERATURE SENSOR ENGINE CONTROLS SYSTEM ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 3 FRLY GRN WIRE GRY WIRE HAZARD SWITCH HOT AT ALL TIMES HTR FUSE IND LJB MG+ MO- MULTI- DISPLAY ASSEMBLY ORG/ WIRE P-AB PAON PASSENGER AIR BAG ON/OFF INDICATOR PNK IG WIRE PNK LIN 1 WIRE PNK WIRE PTC HTR 1 FUSE PTC HTR 1 RELAY PTC HTR 2 FUSE PTC HTR 2 RELAY RADIO RECEIVER ASSEMBLY RCID REAR PASSENGER'S SEAT BELT WARNING LIGHT REAR WINDOW DEFOGGER SWITCH, MIRROR HEATER SWITCH RED WIRE REMOTE OPERATION SWITCH RFC RLID RRID SECURITY INDICATOR SEMICONDUCTOR POWER INTEGRATION ECU ENGINE ROOM J/B 2 ASSEMBLY SOL + SSR+ SSR- PNK SSR+ WIRE SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE W/ NAVIGATION W/O NAVIGATION 3.5L 2.0L TURBO WARNING SYSTEMS WHT WIRE WHT/BLK WIRE YEL WIRE

2.0L TURBO A/C AMPLIFIER ASSEMBLY A/C EVAPORATOR TEMPERATURE SENSOR A/C HARNESS ASSEMBLY B+ BUS BLU WIRE BUS - BUS G COLOR (RED) WIRE CONNECTOR HOUSING CONNECTOR HOUSING COLOR (BLACK) CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GRAY) CONNECTOR HOUSING COLOR (GREEN) CONNECTOR HOUSING COLOR (SKY BLUE) DAMPER SERVO MOTOR (AIR INLET) DAMPER SERVO MOTOR (DEF) DAMPER SERVO MOTOR (DRIVER SIDE AIR VENT MODE) DAMPER SERVO MOTOR (DRIVER SIDE LOWER AIR MIX) DAMPER SERVO MOTOR (DRIVER SIDE UPPER AIR MIX) DAMPER SERVO MOTOR (FRONT PASSENGER SIDE LOWER AIR MIX) DAMPER SERVO MOTOR (FRONT PASSENGER SIDE UPPER AIR MIX) DEFOGGER SYSTEM ENGINE ROOM R/B 1 ASSEMBLY FAN 2 RELAY FAN-2 FUSE GRN WIRE HOT AT ALL TIMES LOCK LT GRN WIRE RED WIRE SEATS SYSTEM SG-2 SG-3 SG-4 SGA SW 6 TEA VIO WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY ACC RELAY AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CAN JUNCTION TERMINAL 1 CANL PNK CANH WIRE CANN CANP CAYH CAYL CERTIFICATION ECU ECU-ACC FUSE ENGINE ROOM R/B 1 ASSEMBLY FORWARD RECOGNITION CAMERA GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGN 2 FUSE INSTRUMENT PANEL J/B ASSEMBLY KC (RIGHT KICK PANEL) LT BLU WIRE LT GRN WIRE MPX-B 1 FUSE MULTIPLEX TILT, TELESCOPIC ECU NETWORK GATEWAY ECU ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY STEERING SENSOR STEREO COMPONENT EQUALIZER ASSEMBLY VIO WIRE W/ MEMORY WHT WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) YEL WIRE

AUTOMATIC GLARE RESISTANT EC MIRROR, GARAGE DOOR OPENER, COMPASS (W/ COMPASS) BLK/BLU WIRE BLU WIRE BRN WIRE EC MIRROR EC+ ECI+ ENGINE ROOM R/B 1 ASSEMBLY HOT AT ALL TIMES INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY KA (LEFT KICK PANEL) LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT GRN WIRE MAP LIGHT ASSEMBLY MPX-B 1 FUSE PNK WIRE RELAY ENERGIZED RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT OUTER REAR VIEW MIRROR ASSEMBLY VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE GVIF HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LED DRIVER LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MPX-B 1 FUSE MSCL MSCH MUTE ORG/ WIRE PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 SGND SHIELD SPEAKER SPI+ SPO- TELLTALES USB USBG USBV VIO WIRE VOR- VOT+ WHT WIRE

BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B 1 ASSEMBLY GIVF GRN WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE METER FUSE MPX-B 1 FUSE MUTE ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE REMOTE OPERATION SWITCH SHIELD SLD TMUT VIO WIRE VMTF W/ LEXUS DISPLAY AUDIO SYSTEM WHT WIRE WHT/BLK WIRE

AIR CONDITIONING SYSTEM ALT ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE DEFOGGER SYSTEM DRLL DRLR ENG-IG 2 FUSE ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY GRN WIRE HEADLIGHTS SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HOT AT ALL TIMES OUT P/I-AM FUSE P/I-B FUSE PNK WIRE RED WIRE RELAY ENERGIZED SEMICONDUCTOR POWER INTEGRATION ECU TAIL VIO WIRE WHT WIRE WHT/BLK WIRE

AIR BAG SENSOR ASSEMBLY BBR+ BCR+ BDR BLK WIRE BLU WIRE BRN WIRE BSW BUCKLE SWITCH CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIA ENGINE ROOM R/B 1 ASSEMBLY FSR- PNK BGND WIRE GRN WIRE GRY WIRE HOT AT ALL TIMES ICR+ INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LEFT FRONT OCCUPANT CLASSIFICATION SENSOR LEFT REAR OCCUPANT CLASSIFICATION SENSOR LT BLU WIRE LT GRN WIRE METER FUSE MPX-B 1 FUSE OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PASSIVE RESTRAINTS SYSTEM PNK WIRE PR- PRR- RED WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT REAR AIR BAG SENSOR RIGHT REAR SEAT AIR BAG ASSEMBLY (RIGHT REAR SIDE SEAT BACK ASSEMBLY) RIGHT SIDE AIR BAG SENSOR ASSEMBLY RIGHT SIDE DOOR AIR BAG SENSOR SFR- SGD SIG SRR+ SVC TELLTALES VIO WIRE W/ REAR SIDE AIR BAG WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE