Lexus UX I (2018-2024) brake actuator assembly Wiring diagrams

+BM ABS MTR 1 FUSE ABS- MAIN FUSE AC (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SPEED SENSOR LEFT PARKING BRAKE ACTUATOR ASSEMBLY LEFT REAR SPEED SENSOR (LEFT REAR AXLE HUB, BEARING ASSEMBLY) LT BLU WIRE LT GRN WIRE MRL+ MRR PNK WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SPEED SENSOR RIGHT PARKING BRAKE ACTUATOR ASSEMBLY RIGHT REAR SPEED SENSOR (RIGHT REAR AXLE HUB, BEARING ASSEMBLY) STOP FUSE VIO WIRE WHT WIRE WHT/BLK WIRE

AA (LEFT SIDE OF ENGINE COMPT) ACCELERATOR PEDAL SENSOR ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE COMPUTER DATA LINES SYSTEM DISTANCE CONTROL SWITCH ECCS EFI 1 FUSE ENGINE ROOM R/B 1 FORWARD RECOGNITION CAMERA GRN WIRE GRY WIRE HOT AT ALL TIMES IGB INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR (LEFT REAR AXLE HUB, BEARING ASSEMBLY) LKSW LT BLU WIRE LT GRN WIRE MAIN MILLIMETER WAVE RADAR SENSOR ASSEMBLY ORG/ WIRE PNK WIRE PPL/VIO WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR (RIGHT REAR AXLE HUB, BEARING ASSEMBLY) RIGHT STEERING PAD SWITCH SGND SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY THROTTLE BODY W/ MOTOR ASSEMBLY (THROTTLE BODY, LEFT REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE

BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY CENTER CONSOLE CERTIFICATION ECU (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEMS EXCEPT HYBRID GRN WIRE GRY WIRE HYBRID VEHICLE CONTROL ECU LEFT LICENSE PLATE LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE NB (LEFT "C" PILLAR) PLKC PNK WIRE PPL/BLK WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/RED WIRE REAR LIGHT ASSEMBLY RED WIRE RIGHT LICENSE PLATE LIGHT ASSEMBLY SHIFT LOCK CONTROL ECU (SHIFT LOCK CONTROL UNIT ASSEMBLY) TRANSMISSION CONTROL ECU (ON RIGHT SIDE OF TRANSAXLE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ANTI-THEFT SYSTEM (IMMOBILIZER CIRCUIT) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY CLGB ELECTRICAL KEY ANTENNA ENGINE ROOM R/B 1 EXCEPT HYBRID EXCEPT HYBRID HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES IGE INSTRUMENT PANEL J/B ASSEMBLY LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE REAR INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 RED WIRE RELAY ENERGIZED S-HORN FUSE SECURITY HORN ASSEMBLY STEERING COLUMN) STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY STRG LOCK FUSE VIO WIRE WHT WIRE WHT/BLK WIRE

2.0L 2.0L HYBRID BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE OIL LEVEL SENSOR FUEL SENDER FUEL SENDER GAUGE ASSEMBLY GRY WIRE HUD SWITCH ILU INTEGRATION CONTROL, PANEL ASSEMBLY LT BLU WIRE LT GRN WIRE LVL METER MIRROR SUB-ASSEMBLY (W/ HEADUP DISPLAY) (UPPER LEFT SIDE OF DASH) ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/ORG WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE VIO WIRE WHT WIRE WHT/BLK WIRE

ABS MTR 1 FUSE ABS- MAIN FUSE ALT FUSE BATT- MAIN FUSE BATT-S FUSE BATTERY BATTERY STATE SENSOR ASSEMBLY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRAKE ACTUATOR ASSEMBLY COOLING FAN MOTOR D INJ FUSE D INJ RELAY DEICER FUSE DEICER RELAY DRL FUSE ECU- ACC 2 FUSE EFI MAIN RELAY ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 EPS FUSE FAN 1 FUSE FOG FR FUSE FUEL OPN FUSE FUEL OPN RELAY GENERATOR W/ REGULATOR ASSEMBLY GRN WIRE GRY WIRE H-LP CLN FUSE H-LP CLN RELAY H-LP LH FUSE H-LP LH RELAY H-LP RH FUSE H-LP RH RELAY HORN FUSE HORN RELAY HTR FUSE IG 3 (WIP FR) RELAY INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MULTI-DISPLAY MULTIPLEX NETWORK DOOR ECU P-CON RELAY P/OUTLET 2 FUSE P/OUTLET ACC 2 RELAY PBD FUSE PNK WIRE POWER OUTLET SOCKET ASSEMBLY 2 POWER STEERING ECU W/ MOTOR ASSEMBLY R/B 2 R/B 4 RADIO RECEIVER ASSEMBLY RED WIRE REMOTE OPERATION CONTROLLER ASSEMBLY S-HORN FUSE S-HORN RELAY ST 1 FUSE ST 1 RELAY STARTER ASSEMBLY STRG HTR FUSE TO D/C CUT FUSE (DIAGRAM 3 OF 7) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 2 OF 7) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 7) TO S/HTR-MAIN FUSE (DIAGRAM 2 OF 7) TV 2 FUSE TV FUSE VIO WIRE VVT FUSE WHT WIRE WHT/BLK WIRE WIPER FUSE WIPER RELAY

A/C CONTROL ASSEMBLY BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CLEARANCE WARNING ECU ASSEMBLY DIODE (BACKUP) DOOR FUSE DOOR R/L FUSE DOOR R/R FUSE FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FROM ACC RELAY (DIAGRAM 5 OF 7) GRN WIRE GRY WIRE LEFT BLIND SPOT MONITOR SENSOR LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY LEFT POWER WINDOW REGULATOR MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MILLIMETER WAVE RADAR SENSOR ASSEMBLY MULTIPLEX NETWORK DOOR ECU MULTIPLEX TILT, TELESCOPIC ECU NETWORK GATEWAY ECU OBD FUSE ORG/ WIRE P/SEAT F/L FUSE P/SEAT FUSE PNK WIRE POWER FUSE POWER STEERING ECU W/ MOTOR ASSEMBLY PPL PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) RIGHT FRONT POWER SEAT SWITCH ASSEMBLY RIGHT FRONT SEAT OUTER BELT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT POWER WINDOW REGULATOR MOTOR ASSEMBLY S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) STEERING SENSOR TELLTALE LIGHT ASSEMBLY TI, TE FUSE TO TAIL RELAY (DIAGRAM 7 OF 7) VIO WIRE W/ MEMORY W/O MEMORY WHT WIRE

ANTI-THEFT SYSTEM (IMMOBILIZER CIRCUIT) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY CLGB ELECTRICAL KEY ANTENNA ENGINE ROOM R/B 1 EXCEPT HYBRID EXCEPT HYBRID HYBRID GRN WIRE GRY WIRE HOT AT ALL TIMES IGE INSTRUMENT PANEL J/B ASSEMBLY LIN LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE REAR INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 RED WIRE RELAY ENERGIZED S-HORN FUSE SECURITY HORN ASSEMBLY STEERING COLUMN) STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY STRG LOCK FUSE VIO WIRE WHT WIRE WHT/BLK WIRE

2.0L 2.0L 2.0L HYBRID 2.0L HYBRID BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY CAN I/F CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY ES IG+ GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MSM+ MSTI MUTE PNK WIRE PPL/BLU WIRE PPL/LT GRN WIRE RED WIRE RELAY ENERGIZED SGND SHIELD SPEAKER SPI+ SPO- TELLTALES TX- TX+ USBG USBV VIO WIRE VOR- VOT+ W/ SAFETY CONNECT W/O SAFETY CONNECT WHT WIRE WHT/BLK WIRE

2.0L 2.0L 2.0L HYBRID 2.0L HYBRID BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY CAN I/F CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY GRN WIRE GRY WIRE IG+ ES LED DRIVER LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MSM+ MSTI MUTE NCA WIRE PNK WIRE PPL/BLU WIRE PPL/LT GRN WIRE RED WIRE RIGHT FRONT SPEAKER ASSEMBLY 2 SGND SHIELD SPEAKER SPI+ SPO- TELLTALES USB USBG USBS USBV VIO WIRE VOR- VOT+ W/ SAFETY CONNECT WHT WIRE WHT/BLK WIRE