Lexus IS III facelift (2015-2020) Power distribution circuit

2.0L TURBO 3.5L 3.5L 2.0L TURBO ABS 1 FUSE ABS 2 FUSE AIR CONDITIONING SYSTEM AIR CONDITIONING, COOLING FANS SYSTEMS ALT ALT FUSE ALT-S FUSE ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, DOOR LOCKS SYSTEMS BATTERY BLK WIRE BLU WIRE D/C CUT FUSE DCM FUSE DEFOGGER SYSTEM DK GRN WIRE ELECTRONIC POWER STEERING SYSTEM ENG +B FUSE ENG-AM FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY EPS FUSE EPS-B FUSE ETCS FUSE FAN 1 FUSE FAN FUSE FAN-2 FUSE FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 4) FUEL PMP FUSE GRN WIRE GRY WIRE H-LP CLN FUSE H-LP MAIN LH FUSE H-LP MAIN RH FUSE HEADLIGHTS SYSTEM HORN FUSE HORNS SYSTEM HTR FUSE INJ FUSE INSTRUMENT PANEL J/B ASSEMBLY J/B LH-AM FUSE J/B LH-B FUSE LT GRN WIRE MEMORY, MIRRORS SYSTEMS MIR HTR FUSE MPX-B 1 FUSE NAVIGATION SYSTEM NOISE FILTER FUSE P/I-AM FUSE P/I-B FUSE PNK WIRE PTC HTR 1 FUSE PTC HTR 2 FUSE RED WIRE S-HORN FUSE SEATS SYSTEM SEMICONDUCTOR POWER INTEGRATION ECU ST 1 FUSE STARTER ASSEMBLY STARTING/ CHARGING SYSTEM STOP FUSE STRG HTR FUSE TO ENGINE ROOM J/B 2 ASSEMBLY (DIAGRAM 1 OF 4) TO ENGINE ROOM J/B 2 ASSEMBLY (DIAGRAM 2 OF 4) TO ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 2 OF 4) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 4) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 4) VGRS FUSE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/O ADAPTIVE FRONT LIGHTING SYSTEM WHT WIRE WIPER/WASHER SYSTEM

A/F FUSE A/F RELAY AIR CONDITIONING, COOLING FANS SYSTEMS ALT-IG FUSE AVS FUSE BLK WIRE BLU WIRE CRUISE CONTROL SYSTEM CRUISE CONTROL, ENGINE CONTROLS, TRANSMISSIONS SYSTEMS EFI MAIN FUSE EFI MAIN RELAY ELECTRONIC POWER STEERING SYSTEM ELECTRONIC SUSPENSION SYSTEM ENG- IG 1 FUSE ENG-IG 2 FUSE ENGINE CONTROLS SYSTEM ENGINE CONTROLS, TRANSMISSIONS SYSTEMS ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY EPS-IG FUSE FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 4) FROM ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 1 OF 4) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 4) GRN WIRE H-LP LH LO FUSE H-LP LH-LO RELAY H-LP RH LO FUSE H-LP RH-LO RELAY LT GRN WIRE P INJ FUSE RADAR-IG FUSE RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU STARTING/ CHARGING SYSTEM TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 4) WASHER FUSE WHT WIRE WIPER FUSE WIPER/WASHER SYSTEM WIRING HARNESS CONDENSER ASSEMBLY 1

ACCD AGND ALL DR LOCK RELAY AMP 1 FUSE AMP 2 FUSE ANTI-THEFT SYSTEM BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM D DR UNLOCK RELAY D/L FUSE DOME CUT RELAY DOME FUSE DOOR F/R FUSE DOOR R/R FUSE ECU-B FUSE ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ENGINE CONTROLS, TRANSMISSIONS, CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS ENGINE SWITCH FROM ACC RELAY (DIAGRAM 4 OF 4) FROM D/L FUSE (DIAGRAM 3 OF 4) FROM ECU-ACC FUSE (DIAGRAM 4 OF 4) FROM ENGINE ROOM J/B 2 ASSEMBLY (DIAGRAM 2 OF 4) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 4) FUEL LOCK RELAY GRN WIRE GRY WIRE HAZ FUSE IGN 1 FUSE IGN 2 FUSE INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER, EXTERIOR LIGHTS SYSTEMS INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE J/B-B FUSE L/D-DR UNLOCK RELAY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MEMORY, ELECTRONIC POWER STEERING SYSTEMS METER FUSE MIRRORS, MEMORY SYSTEMS NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS OBD FUSE ODS FUSE ORG/ WIRE P/SEAT (FR) FUSE PNK WIRE POWER TOPS SYSTEM POWER WINDOWS SYSTEM RADIO FUSE RED WIRE RR SHADE FUSE SEATS SYSTEM SHIFT INTERLOCK, DOOR LOCKS, ANTI-THEFT SYSTEMS SMART FUSE STRG LOCK FUSE SUPPLEMENTAL RESTRAINTS SYSTEM TI, TE FUSE TO ALL DR LOCK RELAY (DIAGRAM 3 OF 4) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 4) VIO WIRE WARNING, MEMORY, DOOR LOCKS, ANTI-THEFT SYSTEMS WHT WIRE YEL WIRE

A/C FUSE ACC RELAY AIR CONDITIONING, DEFOGGER SYSTEMS AIR CONDITIONING, HEADLIGHTS SYSTEMS ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, ELECTRONIC POWER STEERING SYSTEMS BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE CRUISE CONTROL, COMPUTER DATA LINES, NAVIGATION, WARNING SYSTEMS CRUISE CONTROL, TRANSMISSIONS, EXTERIOR LIGHTS SYSTEMS CRUISE CONTROL, WIPER/WASHER, MIRRORS, POWER TOPS, NAVIGATION SYSTEMS DOOR F/L FUSE DOOR R/L FUSE ECU-ACC FUSE FROM CERTIFICATION ECU (DIAGRAM 3 OF 4) FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 4) GRN WIRE GRY WIRE HEADLIGHTS, WIPER/ WASHER SYSTEMS INSTRUMENT CLUSTER, COMPUTER DATA LINES, INTERIOR LIGHTS SYSTEMS LT BLU WIRE LT GRN WIRE MAIN BODY ECU MIRRORS, MEMORY SYSTEMS NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS ORG/ WIRE P/OUTLET 1 FUSE P/OUTLET RELAY P/SEAT F/L FUSE P/W FUSE PANEL FUSE PNK WIRE POWER OUTLET SOCKET ASSEMBLY POWER TOPS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS, MIRRORS, MEMORY SYSTEMS RED WIRE S/HTR F/L FUSE S/HTR F/R FUSE S/ROOF FUSE SEATS SYSTEM SEATS, MEMORY SYSTEMS SHIFT INTERLOCK SYSTEM TAIL FUSE TAIL RELAY TO ENGINE ROOM J/B 2 ASSEMBLY (DIAGRAM 2 OF 4) TO ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 2 OF 4) TO L/D DR UNLOCK RELAY (DIAGRAM 3 OF 4) TO TI, TE FUSE (DIAGRAM 3 OF 4) TRANSMISSIONS SYSTEM TRANSMISSIONS, NAVIGATION, SOUND, CRUISE CONTROL SYSTEMS TRUNK OPEN RELAY TRUNK OPN FUSE VIO WIRE WHT WIRE WIPER SW-IG FUSE WIPER/ WASHER SYSTEM YEL WIRE