Lexus NX Z10 facelift (2017-2021) late production Wiring diagrams

10 SPEAKER 8 SPEAKER 10 SPEAKER ACC FUSE B+(ILL+) BLK WIRE BLU WIRE CANH PNK AGND WIRE CERTIFICATION ECU COMPUTER DATA LINES SYSTEM DIODE (INTERIOR ILLUMINATION LIGHT) DOME CUT RELAY DOME FUSE EARLY PRODUCTION ECU-B 3 FUSE ECU-B 5 FUSE ECU-IG 2 FUSE ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 FOLD SEAT SWITCH ASSEMBLY 2 FSPT FUSE BLOCK ASSEMBLY GRN WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LATE PRODUCTION LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1 LEFT LUGGAGE COMPARTMENT LIGHT ASSEMBLY 1 LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) ORG/ WIRE PNK WIRE POWER SWITCH R/B ASSEMBLY (UPPER CENTER OF DASH) RED WIRE RELAY ENERGIZED REMOTE OPERATION CONTROLLER ASSEMBLY RIGHT END OF DASH) RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1 RIGHT LUGGAGE COMPARTMENT LIGHT ASSEMBLY 1 SWIL WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE EARLY PRODUCTION EC+ EC+ EC- EC- PNK +B WIRE ECI+ ECI+ EC- ECU-B 1 FUSE ECU-IG 3 FUSE ENGINE ROOM R/B 2 GARAGE DOOR OPENER GRN WIRE GRY WIRE HOT AT ALL TIMES IB (LEFT END OF DASH) INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LATE PRODUCTION LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BOARD MAP LIGHT ASSEMBLY ORG/ WIRE PNK EC+ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY WHT WIRE WHT/BLK WIRE

BLK WIRE BRAKE BOOSTER PUMP ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRN WIRE COOLING FAN ECU DEF RELAY EARLY PRODUCTION EFI MAIN 2 RELAY EFI MAIN RELAY ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 FAN 1 RELAY FRONT WIPER DEICER (WINDSHIELD GLASS) H-LP CLN RELAY HEADLIGHT CLEANER CONTROL RELAY HEATER ACCESSORY ASSEMBLY IGCT RELAY INV W/ PMP RELAY INVERTER W/ CONVERTER ASSEMBLY INVERTER WATER PUMP ASSEMBLY (W/ MOTOR) LATE PRODUCTION LEFT CLEARANCE LIGHT ASSEMBLY LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LEFT HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LEVEL WARNING SWITCH ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY QUICK HEATER ASSEMBLY RIGHT CLEARANCE LIGHT ASSEMBLY RIGHT END OF DASH) RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY RIGHT HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY SECURITY HORN ASSEMBLY STOP LIGHT CONTROL ECU ASSEMBLY STOP LIGHT SWITCH ASSEMBLY STRG HTR RELAY VEHICLE APPROACHING SPEAKER CONTROLLER W/ HEADLIGHT BEAM LEVEL CONTROL W/O HEADLIGHT BEAM LEVEL CONTROL WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER WIRING HARNESS CONDENSER ASSEMBLY 1

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY ACC RELAY AIR BAG ECU ASSEMBLY BKUP LP RELAY BLK WIRE BRN WIRE COMBINATION SWITCH ASSEMBLY COMBINATION SWITCH ASSEMBLY 2 D D/UL RELAY D/L BACK RELAY D/L RELAY D/UL RELAY EARLY PRODUCTION ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY FOLD SEAT SWITCH ASSEMBLY 1 FORWARD RECOGNITION CAMERA FUEL LID RELAY HEADLIGHT DIMMER SWITCH ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY LANE DEPARTURE WARNING CAMERA LATE PRODUCTION LEFT VISOR ASSEMBLY MAIN BODY ECU MAP LIGHT ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU P/OUTLET RELAY POWER OUTLET SOCKET ASSEMBLY 1 R/B ASSEMBLY RIGHT VISOR ASSEMBLY SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING SENSOR (SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY) STEERING WHEEL HEATER CONTROL ASSEMBLY TO GROUND IA (DIAGRAM 3 OF 7) TO GROUND IE (DIAGRAM 3 OF 7) VEHICLE SOUND SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

BLK WIRE BRN WIRE CANISTER PUMP MODULE COMBINATION METER ASSEMBLY COMPRESSOR W/ MOTOR ASSEMBLY DATA LINK CONNECTOR 3 DCM (TELEMATICS TRANSCEIVER) EARLY PRODUCTION FROM GROUND IB (DIAGRAM 2 OF 7) HEADUP DISPLAY (COMBINATION METER MIRROR ECU) HYBRID VEHICLE CONTROL ECU LATE PRODUCTION LEFT FRONT DOOR LOCK ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT OUTER REAR VIEW MIRROR ASSEMBLY MOBILE WIRELESS CHARGER CRADLE ASSEMBLY MULTI- DISPLAY ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NAVIGATION ECU OPTION CONNECTOR (REMOTE ENGINE STARTER) OUTER MIRROR SWITCH ASSEMBLY PPL RADIO RECEIVER ASSEMBLY REMOTE OPERATION CONTROLLER ASSEMBLY SEAT MEMORY SWITCH SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING LOCK ACTUATOR ASSEMBLY STEERING PAD SWITCH ASSEMBLY LEFT STEERING PAD SWITCH STEREO COMPONENT EQUALIZER ASSEMBLY W/ LEXUS ENFORM, SAFETY CONNECT W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE

BACK DOOR CONTROL SWITCH BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BENCH TYPE REAR SEAT CUSHION COVER BLK WIRE BRN WIRE CENTER STOP LIGHT ASSEMBLY DOOR CONTROL SWITCH EARLY PRODUCTION FUEL PUMP CONTROL ECU ASSEMBLY LATE PRODUCTION LEFT BLIND SPOT MONITOR SENSOR LEFT FOLD SEAT CONTROL ECU LEFT FRONT POWER SEAT SWITCH LEFT REAR DOOR LOCK ASSEMBLY LEFT REAR LIGHT ASSEMBLY LEFT REAR POWER SEAT SWITCH LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LEFT REAR SEAT INNER BELT ASSEMBLY LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LEFT SEAT HEATER CONTROL SUB-ASSEMBLY MULTIPLEX NETWORK DOOR ECU PARKING BRAKE ECU ASSEMBLY POWER BACK DOOR WARNING BUZZER QA (LEFT "B" PILLAR) QB (LEFT "C" PILLAR) REAR WIPER MOTOR ASSEMBLY RIGHT FOLD SEAT CONTROL ECU RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT REAR LIGHT ASSEMBLY RIGHT REAR SEAT BACK COVER RIGHT REAR SEAT INNER BELT W/ CENTER ASSEMBLY TO GROUND QC (DIAGRAM 7 OF 7) VOLTAGE INVERTER ASSEMBLY W/ CLIMATE CONTROL SEAT W/ POWER SEAT W/ SEAT HEATER WHT WIRE WHT/BLK WIRE

AUTO HIGH BEAM BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 FOG FR FUSE FOG FR RELAY GRN WIRE H-LP MAIN RH/H-LP MAIN LO FUSE H-LP RH RELAY HOT AT ALL TIMES LATE PRODUCTION LED DRIVER LEFT FOG LIGHT ASSEMBLY PNK WIRE RIGHT FOG LIGHT ASSEMBLY TELLTALES WHT WIRE YEL WIRE

ACAN ACC FUSE AUTO BACK DOOR CONTROL SWITCH (IF EQUIPPED) BACK DOOR MAIN SWITCH (IF EQUIPPED) BLK WIRE BLU WIRE CAN I/F CANH PNK AGND WIRE CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM COURTESY LAMPS CIRCUIT DCM (TELEMATICS TRANSCEIVER) DISPLAY DRIVER DOME CUT RELAY DOME FUSE DOOR CONTROL SWITCH (IF EQUIPPED) EARLY PRODUCTION ECU-B 3 FUSE ECU-IG 2 FUSE ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 FOLD SEAT SWITCH ASSEMBLY 2 FUSE BLOCK ASSEMBLY GRN WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LATE PRODUCTION LATE PRODUCTION EARLY PRODUCTION LED DRIVER LIGHT CONTROL SWITCH LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) METER 1 FUSE METER 2 FUSE OFF DRL OFF ORG/ WIRE PNK WIRE POWER SWITCH R/B ASSEMBLY (UPPER CENTER OF DASH) RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SWIL TAIL TELLTALES USA CANADA VIO WIRE W/ LEXUS ENFORM, SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

10 SPEAKER 8 SPEAKER A/C CONTROL ASSEMBLY BLK WIRE BLU WIRE CLOCK ASSEMBLY (A/C CONTROL ASSEMBLY) COMBINATION SWITCH ASSEMBLY COMBINATION SWITCH ASSEMBLY 2 EARLY PRODUCTION GRN WIRE GRY WIRE HEADUP DISPLAY SWITCH ASSEMBLY LATE PRODUCTION LT GRN WIRE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE REFRESHING SEAT SWITCH TRIP SWITCH VEHICLE SOUND SWITCH VIO WIRE W/ ASC WHT WIRE YEL WIRE

A/BAG FUSE A/C CONTROL ASSEMBLY (LATE PRODUCTION) ACC FUSE AIR BAG ECU ASSEMBLY AUTO BLK WIRE BLU WIRE BRN WIRE BSW PNK BGND WIRE BUCKLE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRL OFF OFF ECU-IG 2 FUSE GRN WIRE GRY WIRE HEAD EL HEADLIGHT DIMMER SWITCH ASSEMBLY HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LATE PRODUCTION LED DRIVER LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT OCCUPANT CLASSIFICATION SENSOR LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT REAR OCCUPANT CLASSIFICATION SENSOR LEFT REAR SEAT INNER BELT ASSEMBLY LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER 2 FUSE OCCUPANT DETECTION ECU PNK WIRE QB (LEFT "C" PILLAR) RCID RCMT RCSB REAR PASSENGER'S SEAT BELT WARNING LIGHT RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT REAR SEAT INNER BELT W/ CENTER ASSEMBLY RLID RLMT RLSB RRID RRMT RRSB SGD SGD PNK SIG WIRE SIG SPEAKER SVC SWITCH TAIL TELLTALES USA CANADA WHT WIRE WHT/BLK WIRE YEL WIRE