Lexus IS III facelift 2 (2020-2024) radio receiver assembly Wiring diagrams

2.0L TURBO 3.5L 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 ASSEMBLY 1 ENGINE ROOM R/B ASSEMBLY 3 FRLY GRN WIRE HAZARD SWITCH HOT AT ALL TIMES HTR FUSE IND LJB LT BLU WIRE MG+ 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 RFC RLID RRID SECURITY INDICATOR SEMICONDUCTOR POWER INTEGRATION ECU ENGINE ROOM J/B ASSEMBLY 2 SOL + SSR+ SSR- PNK SSR+ WIRE SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE WARNING SYSTEMS WHT WIRE WHT/BLK WIRE YEL WIRE

2.0L TURBO 2.0L TURBO 3.5L 3.5L BACK BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM COURTESY DOWN ENGINE OIL LEVEL SENSOR ENGINE OIL PRESSURE SWITCH ASSEMBLY ENTER LEFT EPEO FLCY CANL GRN WIRE GRY WIRE HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LCTY IG LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT STEERING PAD SWITCH LGCY LOIL LOIL GND LT GRN WIRE LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY MAIN BODY ECU METER FUSE NAVIGATION ECU ASSEMBLY ORG/ WIRE PEO PNK WIRE RADIO RECEIVER ASSEMBLY RCTY RED WIRE RIGHT RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT STEERING PAD SWITCH SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY TOP VCPE VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

A/C CONTROL ASSEMBLY BLU WIRE CLOCK ASSEMBLY COMBINATION SWITCH ASSEMBLY DOOR LOCK ELECTRIC PARKING BRAKE SWITCH ASSEMBLY GRN WIRE ILL LT GRN WIRE MIRROR ADJUST SWITCH MIRROR R/L MULTI- DISPLAY ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY ORG/ WIRE RADIO RECEIVER ASSEMBLY REFRESHING SEAT SWITCH REMOTE OPERATION CONTROLLER ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY SELECT SWITCH SHIFT POSITION INDICATOR UNLOCK SWITCH W/ MEMORY W/O MEMORY WHT/BLK WIRE WINDOW LOCK SWITCH

2.0L TURBO 3.5L ACC RELAY ACCD ADPG AGND BLK WIRE BLU WIRE BRN WIRE CB+ CERTIFICATION ECU (RIGHT END OF DASH) CGND COMPUTER DATA LINES SYSTEM CV+ DOOR LOCKS SYSTEM ECU-ACC FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE RADIO FUSE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED SHIELD STEREO JACK ADAPTER ASSEMBLY 1 SWG TELEVISION CAMERA ASSEMBLY W/ SWITCH UDO+ UJSG UJSS UPI VA- VAL+ VAR+ VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE GRN WIRE GVIF LT BLU WIRE LT GRN WIRE MCO- MIC - NCA WIRE ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RST SGND SHIELD SUP TELEPHONE-SUB GPS ANTENNA USB USBG USBS USBV VIO WIRE VOI/ VOR- VOT+ WHT WIRE WHT/BLK WIRE

AM/FM MAIN ANTENNA ANTENNA CORD SUB-ASSEMBLY 2 BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DCM FUSE ENGINE ROOM R/B 2 ASSEMBLY FM SUB ANTENNA GPS GPSSLD GRN WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LT GRN WIRE MACC MCO- METER FUSE MIN NCA WIRE ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE SGND SHIELD TEL TELEPHONE MICROPHONE ASSEMBLY TELEPHONE- MAIN GPS ANTENNA TELSLD USB USBS VMTF W/ TELEMATICS SYSTEM W/O NAVIGATION W/O TELEMATICS SYSTEM WHT WIRE

10 SPEAKER 17 SPEAKER BLK WIRE BLU WIRE ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE HOT AT ALL TIMES LEFT REAR HEADER SPEAKER ASSEMBLY LT GRN WIRE MI+ MO- MPX-B 1 FUSE MUTE NCA WIRE ORG/ WIRE PPL/BLK WIRE PPL/GRY WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/VIO WIRE RADIO RECEIVER ASSEMBLY RED WIRE RIGHT REAR SPEAKER ASSEMBLY RIGHT REAR SPEAKER ASSEMBLY 2 SHIELD SLD SLDI SLDO TMUT W/ NAVIGATION W/O NAVIGATION WHT WIRE WUO

A/C AMPLIFIER ASSEMBLY A/C FUSE AMP 1 FUSE AMP 2 FUSE BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY DATA LINK CONNECTOR 3 DOME CUT RELAY DOME FUSE DOOR F/R FUSE DOOR R/L FUSE DOOR R/R FUSE DRIVER'S DOOR ECU-B FUSE FROM DOOR F/L FUSE (DIAGRAM 7 OF 8) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 8) GRN WIRE HAZ FUSE ID CODE BOX INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE J/B-B FUSE LEFT FRONT DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY LEFT FRONT POWER SEAT SWITCH LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTI- DISPLAY ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NAVIGATION ECU ASSEMBLY OBD FUSE OCCUPANT DETECTION ECU ODS FUSE ORG/ WIRE P/SEAT (FR) FUSE P/SEAT F/L FUSE P/W FUSE PARKING ASSIST ECU RADIO FUSE RADIO RECEIVER ASSEMBLY REAR SUNSHADE RELAY (REAR WINDOW SHADE ASSEMBLY) RED WIRE REMOTE OPERATION CONTROLLER ASSEMBLY RIGHT FRONT DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY RIGHT FRONT POWER SEAT SWITCH RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY S/ROOF FUSE SHADE RR FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF GEAR SUB ASSEMBLY) SMART FUSE STEERING LOCK ACTUATOR ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY STRG LOCK FUSE TI, TE FUSE TO CERTIFICATION ECU (DIAGRAM 1 OF 8) TO D/L FUSE (DIAGRAM 4 OF 8) VIO WIRE W/ MEMORY W/ MEMORY W/O MEMORY W/ NAVIGATION WHT WIRE YEL WIRE

A/C CONTROL ASSEMBLY AUTO HIGH BEAM SWITCH BLU WIRE CLOCK ASSEMBLY COMBINATION SWITCH ASSEMBLY ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FROM DOOR F/L FUSE (DIAGRAM 7 OF 8) FRONT WIPER DEICER SWITCH GRN WIRE INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LUGGAGE DOOR OPENING SWITCH ASSEMBLY MAIN BODY ECU MAP LIGHT ASSEMBLY MULTI- DISPLAY ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY PANEL FUSE PANORAMIC VIEW MONITOR SWITCH RADIO RECEIVER ASSEMBLY REAR SUNSHADE SWITCH ASSEMBLY REFRESHING SEAT SWITCH REMOTE OPERATION CONTROLLER ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR COMBINATION LAMP LENS, BODY RIGHT REAR COMBINATION LIGHT ASSEMBLY SHIFT POSITION INDICATOR SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY TAIL FUSE TAIL RELAY TRIP SWITCH TRUNK OPN FUSE TRUNK OPN RELAY VEHICLE SOUND SWITCH VIO WIRE W/ MEMORY W/O MEMORY W/ NAVIGATION

AIR BAG SENSOR ASSEMBLY ANTENNA CORD SUB-ASSEMBLY 2 BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CANN CANP CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) DCM FUSE ENGINE ROOM R/B ASSEMBLY 2 GPS GPSSLD GREEN IND GRN WIRE GSW HOT AT ALL TIMES IG+ DISPLAY DRIVER INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCI- MCO- MCVD METER FUSE MIN MSCH MSCL MUTE NAVIGATION ECU ASSEMBLY NCA WIRE PNK WIRE PPL/ORG WIRE PPL/PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT SPEAKER ASSEMBLY 2 RRID SGND SHIELD SHIELD USBS SIG SLP SLPD SOS SWITCH SPI+ SPO- STEREO COMPONENT AMPLIFIER ASSEMBLY TEL TELEPHONE MICROPHONE ASSEMBLY TELSLD TMUT USB USBG USBS USBV VIO WIRE VOR- VOT+ W/ LEXUS NAVIGATION SYSTEM W/O LEXUS NAVIGATION SYSTEM WHT WIRE YEL WIRE