Lexus IS III facelift 2 (2020-2024) nca Wiring diagrams

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE PEDAL LOAD SENSING SWITCH (BRAKE PEDAL SUPPORT ASSEMBLY) COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE SWITCH ASSEMBLY ENGINE ROOM R/B ASSEMBLY 2 FSW+ GRN WIRE HOT AT ALL TIMES LEFT PARKING BRAKE ACTUATOR ASSEMBLY LOCK SWITCH (PULL) LT BLU WIRE MRL+ MRR NCA WIRE ORG/ WIRE PNK WIRE RED WIRE RELEASE SWITCH (PUSH) RIGHT PARKING BRAKE ACTUATOR ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

ABS 1 FUSE ABS 2 FUSE BLK WIRE BLU WIRE ENGINE ROOM J/B ASSEMBLY 1 ENGINE ROOM J/B ASSEMBLY 2 ENGINE ROOM R/B ASSEMBLY 1 GRN WIRE HOT AT ALL TIMES LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR LT GRN WIRE MPX-B FUSE NCA WIRE ORG/ WIRE OUT P/I-B FUSE PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR SEMICONDUCTOR POWER INTEGRATION ECU VIO WIRE WHT WIRE WHT/BLK WIRE

+S CANL 2.0L TURBO 3.5L BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B 1 ASSEMBLY GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LED LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR LT BLU WIRE LT GRN WIRE MPX-B 1 FUSE NCA WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE RED WIRE RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR SHIFT POSITION INDICATOR SPEAKER TELLTALES VIO WIRE WHT WIRE YEL WIRE

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

A/C SWITCH BLK WIRE BLU WIRE BRN WIRE CA+ CGND COMPUTER DATA LINES SYSTEM CSLD CSW+ DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) GRN WIRE GRY WIRE GVI- GVIF GVO+ ILL LEFT STEERING SWITCH LT GRN WIRE MO- MODE MULTI- DISPLAY ASSEMBLY NCA WIRE OFF HOOK ON HOOK ORG/ WIRE PNK WIRE RED WIRE REMOTE OPERATION CONTROLLER ASSEMBLY REV RSW SEEK SHIELD SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY VIO WIRE VMTI VOICE VOLUME- 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

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAN I/F CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY SPEAKER DRIVER GPS GPSSLD GRN WIRE INSTRUMENT CLUSTER SYSTEM LED DRIVER LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MUTE NCA WIRE ORG/ WIRE PNK WIRE PPL/ORG WIRE PPL/PNK WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 SGND SHIELD SPI+ SPO- TEL TELLTALES TELSLD USB USBG USBS USBV VIO WIRE VOR- VOT+ W/ NAVIGATION W/ TELEMATICS SYSTEM W/O NAVIGATION W/O TELEMATICS SYSTEM WHT WIRE

10 SPEAKER 17 SPEAKER AMP 1 FUSE AMP 2 FUSE BLK WIRE BLU WIRE BRN WIRE CTR + CTR- PPL/PNK RL- WIRE FRONT SPEAKER ASSEMBLY 3 HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SPEAKER ASSEMBLY 1 LEFT FRONT SPEAKER ASSEMBLY 2 LEFT REAR SPEAKER ASSEMBLY LEFT REAR SPEAKER ASSEMBLY 2 LT BLU WIRE LT GRN WIRE MI+ MI- SHIELD SLDI MO- MO- SHIELD SLDO NCA WIRE ORG/ WIRE PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/GRY WIRE PPL/LT GRN WIRE PPL/ORG WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE REAR SPEAKER ASSEMBLY 3 RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 1 RIGHT REAR HEADER SPEAKER ASSEMBLY SHIELD SL- SR- SR- PPL/PNK FL- PPL/PNK FR- WIRE STEREO COMPONENT AMPLIFIER ASSEMBLY TMUT W/ NAVIGATION WFL- WFR- WHT WIRE WUI

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