Lexus UX I (2018-2024) transmission control ecu Wiring diagrams

BLK WIRE BLU WIRE BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY CAN (+) CANN CANP ECM (EXCEPT HYBRID) EXCEPT HYBRID GRN WIRE GRY WIRE INVERTER W/ CONVERTER ASSEMBLY LT BLU WIRE LT GRN WIRE NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) ORG/ WIRE PCNH PCNL PNK WIRE REAR HYBRID MOTOR CONTROL INVERTER ASSEMBLY RED WIRE TRANSMISSION CONTROL ECU VIO WIRE WHT WIRE

2.0L HYBRID ACL BLK WIRE BLU WIRE CAN (+) CANN CANP CAYH CAYL CENTER CONSOLE CLOCK ASSEMBLY ECU-ACC FUSE ECU-B 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY INVERTER W/ CONVERTER ASSEMBLY LT BLU WIRE LT GRN WIRE MO- NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) OBD FUSE ORG/ WIRE PCNH PCNL PNK WIRE REAR HYBRID MOTOR CONTROL INVERTER ASSEMBLY RED WIRE REMOTE OPERATION CONTROLLER ASSEMBLY RIGHT END OF DASH) TRANSMISSION CONTROL ECU TX+1 TX-1 VIO WIRE WHT WIRE WHT/BLK WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY BKUP BKUP LP FUSE BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CAN I/F SPEAKER CCS PNK INDP WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (BACKUP) DISPLAY DRIVER FORWARD RECOGNITION CAMERA GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU IG+ ES INDD INSTRUMENT PANEL J/B ASSEMBLY LANE DEPARTURE WARNING SWITCH LED DRIVER LKSW LT BLU WIRE LT GRN WIRE MAIN ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE PPL/BLK WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/RED WIRE RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH STEERING PAD SWITCH ASSEMBLY SHIFT POSITION INDICATOR SI +S SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STOP FUSE STOP LIGHT SWITCH ASSEMBLY TELLTALES TRANSMISSION CONTROL ECU VIO WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE

2.0L 2.0L HYBRID AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 1 SENSOR 2) SHIELD BATTERY BLK WIRE BLK/WHT WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER PUMP ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY BRN WIRE CAM TIMING CONTROL W/ EDU MOTOR ASSEMBLY FRONT WIPER DEICER (WINDSHIELD GLASS) HEADLIGHT CLEANER MOTOR, PUMP ASSEMBLY IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 KNOCK CONTROL SENSOR SHIELD LEFT FRONT SPEED SENSOR SHIELD LEFT REAR SPEED SENSOR (LEFT REAR AXLE HUB, BEARING ASSEMBLY) SHIELD OA (2.0L HYBRID) PPL R/B 2 RIGHT FOG LIGHT ASSEMBLY RIGHT FRONT SPEED SENSOR SHIELD RIGHT HEADLIGHT ASSEMBLY RIGHT HEADLIGHT ECU SUB-ASSEMBLY RIGHT REAR SPEED SENSOR (RIGHT REAR AXLE HUB, BEARING ASSEMBLY) SHIELD RIGHT SIDE TURN SIGNAL LIGHT ASSEMBLY S/HTR RELAY SECURITY HORN ASSEMBLY SHIELD TRANSMISSION CONTROL ECU W/ CORNERING LIGHT W/ FRONT FOG LIGHT W/ SEAT HEATER WATER INLET W/ WATER PUMP HOUSING SUB-ASSEMBLY WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WINDSHIELD WIPER MOTOR ASSEMBLY WINDSHIELD WIPER RELAY ASSEMBLY WIPER RELAY

2.0L 2.0L HYBRID A/B BACK DOOR LOCK ASSEMBLY W/ COURTESY LIGHT SWITCH BLK WIRE BLU WIRE BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY BRN WIRE CANN CANP CERTIFICATION ECU COMPUTER DATA LINES SYSTEM CTY CTYO DOWN FUL GRN WIRE GRY WIRE LBL LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK DOOR ECU NAVIGATION ECU ODO TRIP ORG/ WIRE PNK WIRE PPL PPL/RED WIRE RED WIRE STEREO COMPONENT AMPLIFIER ASSEMBLY TRANSMISSION CONTROL ECU TRIP SWITCH VACUUM WARNING SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY ACC 2 RELAY ACCD AGND BLK WIRE BLK/RED WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRN WIRE CERTIFICATION ECU CLOCK ASSEMBLY DC/DC FUSE DEF FUSE DEF RELAY DEICER FUSE DEICER RELAY DIODE (BACKUP) ECU- ACC 2 FUSE EFI 1 FUSE ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 ENGINE SWITCH FAN 1 FUSE FAN-2 FUSE FOG FR FUSE FROM ABS-MAIN FUSE (DIAGRAM 1 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 3 OF 7) FROM FUSIBLE LINK BLOCK ASSEMBLY (DIAGRAM 1 OF 7) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 7) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 6 OF 7) FUEL INJECTOR ASSEMBLY 1 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 2 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 3 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 4 (FOR PORT INJECTION) GRN WIRE GRY WIRE H-LP CLN FUSE H-LP CLN RELAY HTR FUSE HYBRID VEHICLE CONTROL ECU IGN FUSE IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY INVERTER W/ CONVERTER ASSEMBLY J/B-AM FUSE LEFT COOLING FAN MOTOR LEFT HEADLIGHT ECU SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE MAP LIGHT ASSEMBLY MULTI-DISPLAY MULTIPLEX NETWORK DOOR ECU ORG/ WIRE P-CON RELAY P/OUTLET 2 FUSE PBD FUSE PNK WIRE PPL PPL/GRN WIRE PPL/LT GRN WIRE R/B 2 R/B 4 RADIO RECEIVER ASSEMBLY RADIO SWITCH, VOLUME ASSEMBLY RAIN SENSOR RED WIRE REMOTE OPERATION CONTROLLER ASSEMBLY RIGHT COOLING FAN MOTOR RIGHT HEADLIGHT ECU SUB-ASSEMBLY S/HTR RELAY S/HTR RELAY R/B 2 S/HTR- MAIN FUSE STEREO COMPONENT EQUALIZER ASSEMBLY STRG HTR FUSE TELEMATICS TRANSCEIVER TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 7) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 7) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 6 OF 7) TO R/B 4 (DIAGRAM 1 OF 7) TO VVT FUSE (DIAGRAM 1 OF 7) TRANSMISSION CONTROL ECU USB CHARGER SOCKET VIO WIRE WHT WIRE WHT/BLK WIRE

BKUP BKUP LP FUSE BLK WIRE BLU WIRE CENTER CONSOLE CERTIFICATION ECU CERTIFICATION ECU (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DIODE (BACKUP) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGCT RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU INSTRUMENT PANEL J/B ASSEMBLY LT GRN WIRE ORG/ WIRE P POSITION DETECTION SWITCH PARK/NEUTRAL POSITION SWITCH ASSEMBLY PLKC PM IGCT FUSE PNK WIRE PPL/BLK WIRE PPL/LT BLU WIRE PPL/PNK WIRE PSFT R/B 3 ASSEMBLY RED WIRE RELAY ENERGIZED SHIFT LEVER POSITION SENSOR SHIFT LOCK CONTROL ECU (SHIFT LOCK CONTROL UNIT ASSEMBLY) SHIFT LOCK SOLENOID SHIFT POSITION INDICATOR SIDE OF TRANSAXLE) SLS+ STOP FUSE STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) TRANSMISSION CONTROL ECU VIO WIRE WHT WIRE WHT/BLK WIRE

AGND BATTERY BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT SIDE OF DASH) CHARGING CIRCUIT COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 ENGINE SWITCH GRN WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY ST 1 FUSE ST 1 RELAY STAR STARTER ASSEMBLY TRANSMISSION CONTROL ECU VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CAN I/F CANL CANH CLUTCH STROKE SENSOR COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CVT SOLENOID (TRANSMISSION WIRE) (TOP OF TRANSAXLE) DISPLAY EPTO ETHO GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LED LT BLU WIRE LT GRN WIRE METER FUSE O/T OIL PRESSURE SENSOR ORG/ WIRE PNK WIRE PTO RED WIRE RELAY ENERGIZED RIGHT REAR OF TRANSAXLE) SFV SLG- SLP SLS+ SLU+ TELLTALES TRANSMISSION CONTROL ECU VCPT VCSF VDD VIO WIRE VOUT WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY AGND BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN MOTOR ECO ECOS EFI 2 FUSE EFI 3 FUSE EFI 4 FUSE EFI 5 FUSE EFI- MAIN 2 FUSE EFI- MAIN 3 FUSE EFI- MAIN 3 RELAY ENGINE ROOM R/B 1 ENGINE SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NORM NORMAL ORG/ WIRE PNK WIRE RED WIRE SATELLITE SWITCH SET SPORT SPSW SWITCH TRANSMISSION CONTROL ECU VIO WIRE WHT WIRE WHT/BLK WIRE