Lexus IS III facelift (2015-2020) front steering control ecu Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE CAN JUNCTION TERMINAL 1 CANN CANP FRONT STEERING CONTROL ECU GRN WIRE GRY WIRE LEFT FRONT POWER SEAT SWITCH LEFT HEADLIGHT CONTROL ECU (LEFT HEADLIGHT ASSEMBLY) LEFT OUTER MIRROR CONTROL ECU LT GRN WIRE MULTIPLEX TILT, TELESCOPIC ECU PNK WIRE POWER STEERING ECU ASSEMBLY REAR TELEVISION CAMERA ASSEMBLY RED WIRE RIGHT OUTER MIRROR CONTROL ECU VIO WIRE W/ MEMORY W/ VGRS SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM WHT WIRE

3.5L BLK WIRE BLU WIRE CAN (+) CANN CANP DCM (TELEMATICS TRANSCEIVER) FRONT STEERING CONTROL ECU GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE OPTION CONNECTOR (REMOTE ENGINE STARTER) ORG/ WIRE POWER STEERING ECU ASSEMBLY RADIO RECEIVER ASSEMBLY REAR TELEVISION CAMERA ASSEMBLY RED WIRE SIL STEREO COMPONENT AMPLIFIER ASSEMBLY TACH TRANSMISSION CONTROL ECU ASSEMBLY VIO WIRE W/ BACK GUIDE MONITOR W/ LEXUS DISPLAY AUDIO SYSTEM W/ LEXUS ENFORM W/ NAVIGATION W/O NAVIGATION 3.5L 2.0L TURBO W/ SAFETY CONNECT WHT WIRE YEL WIRE

+BO BLK WIRE BLU WIRE BRN WIRE CAN I/F CANL PNK CANH WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSS+ ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY EPS FUSE EPS RELAY EPS-B FUSE EPS-IG FUSE FRONT STEERING CONTROL ECU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 15 16 INCS INSN INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LT BLU WIRE LT GRN WIRE METER FUSE MOTOR MPX-B 1 FUSE NCA WIRE OUCS OUSN OUSN OUCS PGND PIG PNK WIRE POWER STEERING ECU ASSEMBLY POWER STEERING LINK ASSEMBLY (ON POWER STEERING RACK) RED WIRE RELAY ENERGIZED RESOLVER SENSOR RLY RZCS RZCS INSN RZG RZG SRZG RZSN RZV STEERING SENSOR (W/ VGRS) (ON STEERING COLUMN) STEERING SENSOR (W/O VGRS) (ON STEERING COLUMN) TELLTALES TORQUE SENSOR VIO WIRE W/ VGRS W/O VGRS WHT WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

2.0L TURBO 3.5L 3.5L 2.0L TURBO W/ ADAPTIVE FRONT LIGHTING SYSTEM BLK WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BRAKE ACTUATOR ASSEMBLY BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE PEDAL LOAD SENSING SWITCH (BRAKE PEDAL SUPPORT ASSEMBLY) BRN WIRE COOLER COMPRESSOR ASSEMBLY EFI MAIN RELAY 2 ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 3 FAN 2 RELAY FAN RELAY FRONT STEERING CONTROL ECU FRONT WINDOW DEICER (WINDSHIELD GLASS) HEADLIGHT CLEANER CONTROL RELAY HEADLIGHT SWIVEL ECU ASSEMBLY HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) KICK DOWN SWITCH ASSEMBLY LEFT CLEARANCE LIGHT ASSEMBLY LEFT FRONT ABSORBER CONTROL ACTUATOR LEFT HEADLIGHT ASSEMBLY LEFT HEADLIGHT LIGHT CONTROL ECU ASSEMBLY (LEFT HEADLIGHT ASSEMBLY) LEVEL WARNING SWITCH ASSEMBLY MIR HTR RELAY POWER STEERING ECU ASSEMBLY RIGHT CLEARANCE LIGHT ASSEMBLY RIGHT END OF DASH) RIGHT FRONT ABSORBER CONTROL ACTUATOR ST RELAY 1 STGR HTR RELAY STOP LIGHT SWITCH ASSEMBLY TRANSMISSION CONTROL ECU ASSEMBLY VACUUM WARNING SWITCH ASSEMBLY W/ VGRS SYSTEM W/O ADAPTIVE FRONT-LIGHTING SYSTEM W/O MEMORY WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIRELESS DOOR LOCK BUZZER WIRING HARNESS CONDENSER ASSEMBLY 1

3.5L 2.0L TURBO A/C AMPLIFIER ASSEMBLY AIR BAG SENSOR ASSEMBLY BATTERY BLK/DK GRN WIRE BRN WIRE CLEARANCE WARNING ECU ASSEMBLY DCM (TELEMATICS TRANSCEIVER) DOOR UNLOCK SWITCH SUB-ASSEMBLY FORWARD RECOGNITION CAMERA FROM LEFT REAR ABSORBER CONTROL ACTUATOR (DIAGRAM 6 OF 6) FRONT STEERING CONTROL ECU FUEL PUMP CONTROL ECU ID CODE BOX INSTRUMENT PANEL J/B ASSEMBLY LEFT BLIND SPOT MONITOR SENSOR LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY LUGGAGE COMPARTMENT DOOR LOCK ASSEMBLY LUGGAGE ELECTRICAL KEY SWITCH MILLIMETER WAVE RADAR SENSOR ASSEMBLY MULTI- DISPLAY ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NCA WIRE NETWORK GATEWAY ECU QUICK HEATER ASSEMBLY RADIO RECEIVER ASSEMBLY REAR WINDOW DEFOGGER (BACK WINDOW GLASS) RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT REAR LIGHT ASSEMBLY SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY SWITCH WIRE 1 TILT STEERING GEAR W/ MOTOR ASSEMBLY W/ NAVIGATION SYSTEM W/O NAVIGATION SYSTEM W/ VGRS SYSTEM WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

+BI 8 9 +BO 2 RELAY ENERGIZED 3 RELAY ENERGIZED BLK WIRE BLK/RED WIRE BLU WIRE BMU 4 5 BMU+ BMV+ BMW+ BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSS+ ENGINE ROOM R/B 1 ASSEMBLY FRONT STEERING CONTROL ECU GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY J/B-B FUSE LED DRIVER LG+ LT BLU WIRE LT GRN WIRE LV (+) METER FUSE MPX-B 1 FUSE NCA WIRE PNK WIRE RED WIRE RELAY ENERGIZED RG+ RIGHT END OF DASH) RV+ STEERING ACTUATOR ASSEMBLY (ON STEERING COLUMN) STEERING SENSOR (ON STEERING COLUMN) TELLTALES VGRS FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE