Power distribution circuit for Lexus GS IV (2011-2015)

A/C LH J/B HTR COMP ALT ABS 1 FUSE ALT ALT FUSE ANTI-LOCK BRAKES SYSTEM ANTI-THEFT, ELECTRONIC POWER STEERING SYSTEMS ARS FUSE VGRS FUSE ASSEMBLY 1 (RIGHT REAR OF ENGINE COMPT) BATTERY BLK WIRE BLK/BLU WIRE BLU WIRE DCM FUSE DOME FUSE ECU-B FUSE ELECTRONIC POWER STEERING SYSTEM ELECTRONIC SHIFT POWER INTERLOCK STEERING SYSTEM SYSTEM ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B ENGINE ROOM R/B 2 (LEFT SIDE OF ENGINE COMPT) EPB EPS FUSE FUSE FILTER FUSE FUSE GRN WIRE GRY WIRE H-LP CLN FUSE H-LP LO FUSE HEADLIGHTS SYSTEM HORN FUSE HORN SYSTEM INTEGRATION RELAY ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) LH ALT-S ABS 2 ETCS ST J/B-B FUSE FUSE FUSE FUSE FUSE LT BLU WIRE LUG J/B ALT LUG J/B-B MAIN BODY ECU MEMORY SYSTEMS MPX-B D/C CUT FUSE FUSE NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS ODS FUSE EPS-B FUSE P/I ALT FUSE P/I-B 2 FUSE PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE POWER WINDOWS, DOOR LOCKS, ANTI-THEFT, MEMORY SYSTEMS PNK WIRE POWER WINDOWS, DOOR LOCKS, ANTI-THEFT, SEATS, MEMORY SYSTEMS MEMORY SYSTEMS PTC 1 PTC 2 FAN 1 FUSE FUSE FUSE FUSE FUSE FUSE R/B-B FUSE RED WIRE RH J/B ALT FUSE RH J/B-B FUSE P/I-B 1 FUSE STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TO CERTIFICATION ECU (DIAGRAM 3 OF 4) TO ENGINE ROOM J/B 2 (DIAGRAM 2 OF 4) TO LUGGAGE ROOM J/B (DIAGRAM 2 OF 4) TO LUGGAGE ROOM J/B 1 (DIAGRAM 2 OF 4) TO RIGHT COWL SIDE J/B (DIAGRAM 2 OF 4) TO RIGHT COWL SIDE J/B (DIAGRAM 3 OF 4) TRUNK, TAILGATE, FUEL DOORS SYSTEM TV FUSE VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/ WASHER SYSTEM WIRING HARNESS CONDENSER YEL WIRE

ALT ANTI-LOCK BRAKES SYSTEM BATTERY BLK WIRE BLK/WHT WIRE BLU WIRE D/C CUT FUSE DC/DC FUSE DOME FUSE DOOR LOCKS, ANTI-THEFT SYSTEMS ECU-B FUSE ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ENGINE ROOM J/B 1 (LEFT SIDE OF ENGINE COMPT) EPB FUSE EPS FUSE EPS-B H-LP LO FUSE FUSE ETCS FUSE FROM IGCT 1 FUSE (DIAGRAM 1 OF 7) ABS MAIN 2 ABS MAIN 1 FUSE FUSE FUSE FUSIBLE LINK BLOCK (LEFT REAR OF LUGGAGE ENG R/B-B COMPT) FUSE GRN WIRE GRY WIRE HEADLIGHTS ELECTRONIC SYSTEM POWER STEERING SYSTEM HORN FUSE HORNS SYSTEM IGCT 1 FUSE INTEGRATION RELAY INTERIOR LIGHTS SYSTEM (LEFT END OF DASH) LEFT COWL SIDE J/B INV W/P FUSE LT BLU WIRE LT GRN WIRE LUG J/B-B MAIN BODY ECU MEMORY POWER WINDOWS, SYSTEMS DOOR LOCKS, ANTI-THEFT, MEMORY SYSTEMS MEMORY SYSTEMS MPX-B FUSE OIL PMP FUSE OIL PUMP RELAY ABS 2 FUSE P/I DC/DC P/I-B 1 FUSE PNK WIRE POWER WINDOWS, DOOR LOCKS, ANTI-THEFT, MEMORY SYSTEMS RED WIRE RH J/B DC/DC FUSE SHIFT INTERLOCK SYSTEM TO ABS 2 MAIN FUSE TO LH J/B-B FUSE (DIAGRAM 2 OF 7) TO LUG J/B DC/DC FUSE (DIAGRAM 2 OF 7) TO LUGGAGE ROOM J/B 1 (DIAGRAM 6 OF 7) TO RIGHT COWL SIDE J/B (DIAGRAM 3 OF 7) TRUNK, ANTI-LOCK TAILGATE, FUEL BRAKES DOORS SYSTEM SYSTEM TV ODS FUSE FUSE VIO WIRE WARNING, SUPPLEMENTAL RESTRAINTS SYSTEMS SOUNDS, NAVIGATION SYSTEMS YEL WIRE

A/F INJ RELAY RELAY AIR BAG FUSE BACKUP FUSE BACKUP RELAY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CRUISE NAVIGATION CONTROL SYSTEM SYSTEM DOOR LOCKS, POWER WINDOWS, ANTI-THEFT, MEMORY SYSTEMS ECU-B 3 FUSE EFI MAIN 2 RELAY EFI MAIN FUSE EFI- MAIN 1 RELAY ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ENGINE ROOM R/B 2 GAUGE (LEFT SIDE FUSE FUSE OF ENGINE COMPT) EPS-IG FUSE F/R DOOR FUSE FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 4) FROM ENGINE ROOM R/B (DIAGRAM 1 OF 4) FROM LEFT COWL SIDE J/B (DIAGRAM 4 OF 4) FUSE FUSE ENGINE CONTROLS SYSTEM GRN WIRE GRY WIRE INJ IGN FUSE FUSE INSTRUMENT CLUSTER SYSTEM LEFT "C" PILLAR) LEFT COWL SIDE J/B (BEHIND LEFT END OF DASH) LT GRN WIRE MULTIMEDIA FUSE FUSE NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS PASSIVE RESTRAINTS, AIR CONDITIONING SYSTEMS PNK WIRE POWER WINDOWS SYSTEM PTL FUSE PSB FUSE R/R DOOR FUSE RAD 1 RAD 2 FUSE FUSE RED WIRE RELAY RR ECU-IG FUSE RR FR S/HTR S/HTR FUSE FUSE RR IGI RR J/B-B FUSE SECURITY HORN RELAY SHIFT INTERLOCK SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TO CERTIFICATION ECU (DIAGRAM 3 OF 4) TO RIGHT COWL SIDE J/B (DIAGRAM FROM ENGINE 3 OF 4) ROOM R/B (DIAGRAM 1 OF 4) TRK OPN FUSE SECURITY FUSE TRUNK, SEATS TAILGATE, SYSTEM FUEL DOORS SYSTEM TRUNK, TAILGATE, FUEL DOORS, DOOR LOCKS, ANTI-THEFT SYSTEMS VIO WIRE WARNING, DOOR LOCKS, ANTI-THEFT SYSTEMS WHT WIRE YEL WIRE

4 OF 7) A/C RELAY ACCD AIR BAG FUSE BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) CONDENSER ASSEMBLY 2 (RIGHT FRONT OF ENGINE COMPT) COOLING FANS, AIR CONDITIONING SYSTEMS DEICER FUSE FAN 1 FUSE DEICER RELAY DOOR LOCKS, ANTI-THEFT, MEMORY, POWER WINDOWS SYSTEMS EFI EFI MAIN EFI- MAIN 1 RELAY ENGINE CONTROLS SYSTEM F/R DOOR FUSE FILTER FUSE FROM D/C CUT FUSE (DIAGRAM 1 OF 7) FROM DC/DC FUSE (DIAGRAM 1 OF 7) FUSE GRN WIRE GRY WIRE IGN INJ FUSE FUSE INJ RELAY LH J/B DC/DC FUSE LH J/B-B FUSE LUG J/B DC/DC FUSE MAIN FUSE MULTI- RAD 1 RAD 2 MEDIA FUSE FUSE FUSE P/I-B 2 FUSE PNK WIRE POWER MANAGEMENT CONTROL ASSEMBLY (RIGHT END OF DASH) POWER SWITCH POWER WINDOWS SYSTEM R/R DOOR FUSE RED WIRE RELAY RH J/B-B FUSE SOUND, NAVIGATION SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM TO ENGINE ROOM R/B 1 (DIAGRAM 4 OF 7) TO H-LP CLN (DIAGRAM TO LEFT COWL SIDE J/B (DIAGRAM 4 OF 7) TO LEFT COWL SIDE J/B (DIAGRAM 7 OF 7) TO LUGGAGE ROOM J/B 1 (DIAGRAM 6 OF 7) TO RIGHT COWL SIDE J/B (DIAGRAM 3 OF 7) VIO WIRE WHT WIRE WHT/BLK WIRE WIRING HARNESS)

11 10 PNK CUTB WIRE 4 24 ACCD AGND AIR CONDITIONING SYSTEM AVS FUSE BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM DOOR LOCKS, ANTI-THEFT, WARNING SYSTEMS ELECTRONIC POWER STEERING SYSTEM ELECTRONIC SUSPENSION SYSTEM ENGINE CONTROLS, TRANSMISSIONS SYSTEMS ENGINE SWITCH FR P/OUTLET FUSE FR PWR OUTLET RELAY FR+ FR- FROM FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 4) FROM ENGINE ROOM J/B 2 (DIAGRAM 2 OF 4) FROM LEFT COWL SIDE J/B (DIAGRAM 2 OF 4) FROM RIGHT COWL SIDE J/B (DIAGRAM 1 OF 4) FROM RIGHT COWL SIDE J/B (DIAGRAM 2 OF 4) +B FUSE FUSE FUSE GRN WIRE GRY WIRE INSTRUMENT CLUSTER, NAVIGATION, SOUND SYSTEMS LT GRN WIRE MAIN BODY ECU LEFT COWL SIDE J/B (BEHIND (LEFT SIDE LEFT END OF DASH) OF DASH) MEMORY SEATS SYSTEMS SYSTEM MEMORY SYSTEMS NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS AIR CONDITIONING ANTI-LOCK SYSTEM BRAKES SYSTEM OBD FUSE PASSIVE RESTRAINTS SYSTEM PNK WIRE POWER OUTLET SOCKET ASSEMBLY POWER WINDOWS, DOOR LOCKS, ANTI-THEFT, MEMORY SYSTEMS REAR POWER OUTLET SOCKET ASSEMBLY 2 RELAY RH-IG WASH FUSE FUSE RIGHT END OF DASH) RR P/OUTLET FUSE RR PWR OUTLET RELAY SEATS SYSTEM SEATS, MEMORY SYSTEMS SEATS, NAVIGATION, SOUND SYSTEMS SHIFT INSTRU- INTERL- MENT OCK, CLUSTER TRANSMI- SYSTEM SSIONS SYSTEM SHIFT INTERLOCK SYSTEM STRG HTR FUSE SUPPLEM- ENTAL RESTRAINTS TO LEFT COWL SIDE J/B (DIAGRAM 4 OF 4) TO WASH FUSE (DIAGRAM 3 OF 4) RH ECU-IG FUSE VIO WIRE WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WIPER/ TRANSMISSIONS COMPUTER WASHER SYSTEM DATA LINES SYSTEM SYSTEM YEL WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, SUPPLEMENTAL TRANSMISSIONS RESTRAINTS SYSTEM SYSTEMS BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC SUSPENSION SYSTEM FR (-) FR P/OUTLET FR PWR OUTLET RELAY FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 7) FROM POWER MANAGEMENT CONTROL ASSEMBLY (DIAGRAM 2 OF 7) FUSE GRN WIRE GRY WIRE INSTRUMENT CLUSTER SYSTEM LT GRN WIRE MEMORY SYSTEMS NAVIGATION SYSTEM OBD FUSE PNK WIRE POWER OUTLET SOCKET ASSEMBLY REAR POWER OUTLET SOCKET ASSEMBLY 2 RELAY RH ECU-IG RR P/OUTLET FUSE RR PWR OUTLET RELAY SEATS, MEMORY SYSTEMS SOUND, NAVIGATION SYSTEMS SOUND, NAVIGATION, SEATS SYSTEMS STRG HTR AVS FUSE FUSE TO LEFT COWL SIDE J/B (DIAGRAM 4 OF 7) TO RH-IG FUSE (DIAGRAM 5 OF 7) WASH FUSE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

A/C TI, TE P/W-B FUSE FUSE FUSE MAIN BODY ECU ACTG AIR CONDITIONING MEMORY SYSTEM SYSTEMS AIR CONDITIONING SYSTEM ANTI-LOCK ANTI-LOCK BRAKES BRAKES CONTROL CONTROL BLK WIRE BLU WIRE CRUISE COOLING CONTROL FANS SYSTEM SYSTEM D DOOR UNLOCK RELAY D/L 1 FUSE D/L 2 FUSE ENGINE ROOM J/B 2 (LEFT SIDE OF ENGINE COMPT) F/L DOOR FUSE FL (-) FL S/HTR WIPER FUSE FUSE FROM ENGINE ROOM R/B (DIAGRAM 1 OF 4) FROM RIGHT COWL SIDE J/B (DIAGRAM 3 OF 4) FUEL OPN RELAY FUSE GRN WIRE HEADLIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM INTEGRATION RELAY J/C LH ECU-IG FUSE LH J/B-B FUSE LH-IG FUSE LT BLU WIRE LT GRN WIRE MAIN BODY ECU MEMORY SYSTEMS MEMORY, POWER WINDOWS, DOOR LOCKS, ANTI-THEFT SYSTEMS NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS NV-IR FUSE PASSIVE RESTRAINTS SYSTEM POWER CHARGE RELAY POWER EXTERIOR WINDOWS LIGHTS SYSTEM SYSTEM POWER TOPS SYSTEM POWER WINDOWS, DOOR LOCKS, ANTI-THEFT, MEMORY SYSTEMS RED WIRE RELAY RL HAZ DOOR FUSE FUSE S/ROOF FUSE SEATS SYSTEM SEATS, NAVIGATION, BODY COMPUTER SYSTEMS SHIFT INTERLOCK SYSTEM STARTING/ CHARGING SYSTEM STOP FUSE STRG LOCK FUSE TO LUGGAGE ROOM J/B 1 (DIAGRAM 2 OF 4) WHT WIRE WIPER-IG FUSE WIPER/WASHER SYSTEM WIPER/WASHER, MIRRORS, INTERIOR LIGHTS, NAVIGATION SYSTEMS YEL WIRE

A/C W/P ABS 1 FUSE ABS MAIN 3 FUSE AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES, AIR CONDITIONING, COOLING FANS SYSTEMS BLK WIRE BLU WIRE CRUISE HEADLIGHTS CONTROL SYSTEM SYSTEM ELECTRONIC POWER STEERING, ANTI-LOCK BRAKES SYSTEMS FROM DEICER FUSE (DIAGRAM 2 OF 7) FROM ENGINE ROOM J/B 1 (DIAGRAM 2 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 7) FROM RIGHT COWL SIDE J/B (DIAGRAM 3 OF 7) FUSE GAUGE FUSE GRN WIRE H-LP CLN FUSE HTR FUSE INSTRUMENT CLUSTER SYSTEM LH ECU-IG LT BLU WIRE LT GRN WIRE NAVIGATION, COMPUTER DATA LINES SYSTEMS NOISE FILTER NV-IR FUSE PTC 1 FUSE PTC 2 FUSE RED WIRE RELAY SEATS WIPER/ SYSTEM WASHER SYSTEM SEATS, NAVIGATION SYSTEMS SHIFT INTERLOCK SYSTEM (UNDER CENTER CONSOLE) TO LH-IG FUSE (DIAGRAM 5 OF 7) TO LUGGAGE ROOM J/B 1 (DIAGRAM 6 OF 7) TO TI, TE FUSE (DIAGRAM 7 OF 7) WHT WIRE WHT/BLK WIRE WIPER FL S/HTR FUSE FUSE WIPER-IG FUSE WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE

AIR CONDITIONING SYSTEM BODY COMPUTER, WIPER/WASHER, AIR CONDITIONING SYSTEMS COMPUTER DATA LINES SYSTEMS DOOR LOCKS, WARNING, ANTI-THEFT, MEMORY SYSTEMS FROM FROM WIPER-IG FUSE (DIAGRAM 4 OF 7) HEADLIGHTS SYSTEM INSTRUMENT CLUSTER SYSTEM LH-IG FUSE LT GRN WIRE MAIN BODY ECU MEMORY SYSTEMS MEMORY, POWER WINDOWS, DOOR LOCKS, ANTI-THEFT SYSTEMS NAVIGATION SYSTEM NAVIGATION, SOUND SYSTEMS PASSIVE RESTRAINTS SYSTEM POWER TOPS, MIRRORS, INTERIOR LIGHTS, WIPER/WASHER SYSTEMS POWER WINDOWS, DOOR LOCKS, ANTI-THEFT, MEMORY SYSTEMS RED WIRE RELAY (DIAGRAM 3 OF 7) RH-IG FUSE SEATS SYSTEM SHIFT INTERLOCK SYSTEM WARNING SYSTEMS WIPER/ WASHER SYSTEM

1 2 3 4 5 6 7 8 IG 6 OF 7) AC INV (HV) FUSE AC INV (HV) RELAY AIR CONDITIONING, SEATS, SOUND, NAVIGATION SYSTEMS BACK UP RELAY BACK-UP FUSE BATT FAN (HV) FUSE BATT FAN (HV) RELAY BLK WIRE BLU WIRE CRUISE CONTROL SHIFT SYSTEM INTERLOCK SYSTEM DC/DC-S (HV) FUSE ECU-B 3 FUSE ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM EPS-IG FUSE FR S/HTR FUSE FROM ENGINE ROOM R/B (DIAGRAM 2 OF 7) FROM FUSIBLE LINK BLOCK (DIAGRAM 1 OF 7) FROM LEFT COWL SIDE J/B (DIAGRAM 4 OF 7) FROM PTL FUSE (DIAGRAM GRN WIRE GRY WIRE J/C LEFT "C" PILLAR) LT GRN WIRE NAVIGATION SYSTEM PASSIVE RESTRAINTS SYSTEM POWER OUTLET SOCKET ASSEMBLY PTL FUSE RED WIRE RELAY RR ECU-IG FUSE FUSE RR J/B-B PSB SECURITY FUSE FUSE FUSE RR S/HTR FUSE SEATS SYSTEM SECURITY HORN RELAY SHIFT NTERLOCK SYSTEM TO AC INV (HV) RELAY (DIAGRAM 6 OF 7) TRK OPN DCM (HV) FUSE FUSE TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VOLTAGE INVERTER ASSEMBLY WARNING, DOOR LOCKS, ANTI-THEFT SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM WHT WIRE WHT/BLK WIRE

A/C FUSE AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE CAPACITOR (HV) D/L 1 FUSE ENGINE CONTROLS CRUISE CONTROL, EXTERIOR LIGHTS SYSTEMS ENGINE CONTROLS SYSTEM ENGINE CONTROLS, SHIFT INTERLOCK, DOOR LOCKS, ANTI-THEFT SYSTEMS F/L DOOR FUSE FL (-) FROM FROM ENGINE ROOM J/B 1 (DIAGRAM 2 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 7) FUSE GRN WIRE HAZ FUSE INSTRUMENT CLUSTER, EXTERIOR LIGHTS SYSTEMS LH J/B-B FUSE MAIN BODY ECU MEMORY SYSTEMS MEMORY, DOOR LOCKS, ANTI-THEFT, POWER WINDOWS SYSTEMS MEMORY, POWER WINDOWS, DOOR LOCKS, ANTI-THEFT SYSTEMS P/W-B FUSE POWER CHANGE RELAY POWER CHANGE RELAY D/L 2 FUSE POWER TOPS SYSTEM POWER WINDOWS SYSTEM R/L DOOR FUSE RED WIRE RELAY (DIAGRAM 4 OF 7) S/ROOF FUSE SHIFT INTERLOCK SYSTEMS STOP FUSE STRG LOCK TI, TE FUSE WHT WIRE YEL WIRE