Lexus GS IV (2011-2015) red Wiring diagrams

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)

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

1 2 3 4 5 6 7 8 GRF GSN GCS GMT GRFG GSNG GCSG GMTG 33 32 4 6 7 24 25 26 27 35 34 THO ETHO 4 1 MREL 8 7 6 5 4 3 2 1 MMTG MCSG MSNG MRFG MMT MCS MSN MRF BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GMTG GMT MMT MMTG GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE GENERATOR HYBRID VEHICLE MOTOR HYBRID VEHICLE TRANSMISSION ASSEMBLY IGCT 1 FUSE IGCT 4 FUSE IGCT 5 FUSE IGCT RELAY LT GRN WIRE ORG/ WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (RIGHT END OF DASH) RED WIRE RH ECU-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RV FD MJ PNK WIRE SFTU SFTD SHIELD 1 2 3 SHIELD 18 19 SHIELD 28 29 SHIELD 3 2 1 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

20 18 17 GRF GSN GCS 38 39 40 MCS MSN MRF 9 7 6 8 CRFG CSNG GCSG BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE ENGINE CONTROLS SYSTEM GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HYBRID VEHICLE TRANSMISSION INVERTER W/ CONVERTER (RIGHT REAR CORNER OF ENGINE COMPT) J/C LT BLU WIRE LT GRN WIRE MCSG MSNG MRFG ORG/ WIRE PNK WIRE RED WIRE RIGHT END OF DASH) SFTD SFTU SHIELD SHIELD 1 2 3 SHIELD 18 19 SHIELD 28 29 THO VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

13 26 32 11 50 34 CANH CANL IGSW SNWI SPCN SPSW ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE BUZZER CAN I/F COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER DISPLAY ECM (ENGINE CONTROL MODULE) (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) FUSE GAUGE FUSE GRY WIRE HOT AT ALL TIMES HOT W/ J/C LED DRIVER LEFT COWL SIDE J/B (LEFT END OF DASH) LT BLU WIRE MPX-B FUSE NORMAL PADDLE SHIFT SWITCH PNK SPORT WIRE PNK WIRE POWER MANAGEMENT CONTROL ECU (RIGHT END OF DASH) RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) SHIFT DOWN SHIFT UP SNOW SPDI SPIRAL CABLE (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STOP FUSE TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE