Lexus·Es300H·2014 Lexus ES300h·Wiring
Wiring diagram

2014 Lexus ES300h — power distribution

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Power distribution

L BECU 50A 20A 30A 7.5A 30A J 7.5A 50A 120A 7.5A 7.5A 15A 10A 15A 15A 10A 30A 50A 50A 10A 10A 25A A 30A 80A 5A 5A 10A 140A 30A 7.5A 30A 50A 50A 50A ENGINE ROOM J/B ENGINE ROOM R/B INSTRUMENT PANEL J/B MAIN BODY ECU ENGINE ROOM J/B INTEGRATION RELAY K1 C32 H1 J1 B18 D40 B17 B26 D31 30 1 SA1 SQ1 1 1 2 BLK WHT BLK WHT BLU LT GRN BLU WHT VIO YEL GRN BLK LT BLU YEL GRY LT GRN BLK BLK WHT GRN VIO GRN BLK GRY WHT RED WHT RED RED BLU VIO BLK BLK WHT BLU GRN BLU GRN BLK RED BLU WHT STRG LOCK FUSE H-LP MAIN FUSE ABS MTR 1 FUSE ABS MTR 2 FUSE SMART FUSE AMP 2 FUSE AMP FUSE TV FUSE EPS FUSE EFI 1 FUSE ETCS FUSE ABS 1 FUSE ABS 2 FUSE FUSIBLE LINK BLOCK ASSEMBLY MAIN FUSE BATTERY D/C CUT EFI MAIN 2 FUSE EFI MAIN 1 FUSE TURN & HAZ FUSE AM2 D/L FUSE HORN FUSE DOME FUSE ECU-B 1 FUSE PANEL FUSE DC/DC-S FUSE R/B 2 FUSE MAYDAY FUSE DC/DC FUSE ENG W/ PMP FUSE PTC HTR 2 FUSE PTC HTR 1 FUSE S-HORN FUSE HTR FUSE DEICER FUSE FAN FUSE (LEFT FRONT OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (ON BATTERY) (LEFT END OF DASH) (LEFT FRONT OF ENGINE COMPT) SOUND & NAVIGATION SYSTEMS ELECTRONIC POWER STEERING SYSTEM SOUND & NAVIGATION SYSTEMS ANTI-LOCK BRAKES SYSTEM ENGINE CONTROLS & CRUISE CONTROL SYSTEMS DOOR LOCKS, ANTI-THEFT & SUPPLEMENTAL RESTRAINTS SYSTEMS SHIFT INTERLOCK SYSTEM HEADLIGHTS SYSTEM HORNS SYSTEM ENGINE CONTROLS SYSTEM DOOR LOCKS & ANTI-THEFT SYSTEMS TO ENGINE ROOM R/B 2 (DIAGRAM 2 OF 4) EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM NAVIGATION SYSTEM ENGINE CONTROLS SYSTEM TO AM2 FUSE (DIAGRAM 2 OF 4) MEMORY & TRUNK, TAILGATE, FUEL DOORS SYSTEMS INTERIOR LIGHTS SYSTEM INSTRUMENT CLUSTER, ANTI-LOCK BRAKES, NAVIGATION, SOUND, ELECTRONIC POWER STEERING, MIRRORS, MEMORY, DOOR LOCKS & ANTI-THEFT SYSTEMS DEFOGGER SYSTEM INSTRUMENT CLUSTER & INTERIOR LIGHTS SYSTEMS ENGINE CONTROLS SYSTEM AIR CONDITIONING SYSTEM DOOR LOCKS & ANTI-THEFT SYSTEMS COOLING FANS SYSTEM TO INSTRUMENT PANEL J/B (DIAGRAM 3 OF 4) ENGINE CONTROLS SYSTEM
L E AGND C IG1D ACCD SSW1 SSW2 IG2D AM21 AM22 10A 7.5A 30A 30A B ALTB 20A F 7.5A 7.5A 7.5A 15A 10A 7.5A 25A 7.5A A 15A 25A ENGINE ROOM J/B ENGINE ROOM R/B C/ OPN RELAY INSTRUMENT PANEL J/B POWER SWITCH POWER MANAGEMENT CONTROL ECU CERTIFICATION ECU ENGINE ROOM R/B 2 INSTRUMENT PANEL J/B CRUSH UNLOCK RELAY MAIN BODY ECU TRK OPN RELAY D36 H57 1 6 2 H2 1 HA3 11 A9 7 H1 17 H2 2 A33 H2 7 H1 A3 B21 A2 A6 31 C1 A49 A15 D17 A17 C5 C2 A3 A46 A50 1 5 6 E2 C8 D3 1 D16 A33 A35 A1 VIO WHT/BLK RED GRN WHT LT BLU BLK LT GRN VIO RED LT GRN PNK BLK GRY GRN BLK VIO GRN LT LT GRN LT BLU GRY LT BLU BLK WHT WHT/BLK BLK LT GRN PNK PNK VIO LT GRN RED WHT/ BLK RED WHT/ BLK BLU BLU PNK LT GRN BLU RED YEL RED IG2 RELAY IG2 MAIN FUSE AM2 FUSE ECU IG2 3 FUSE IGN FUSE INJ FUSE INV W/PMP FUSE IGCT MAIN FUSE D/L-AM1 FUSE ECU- IG2 1 FUSE ECU- IG2 2 FUSE A/B FUSE P/SEAT F/R FUSE A/C-B FUSE PSB FUSE S/ROOF FUSE (LEFT FRONT OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT END OF DASH) (BEHIND LEFT HEADLAMP ASSEMBLY) (RIGHT REAR OF ENGINE COMPT) (CENTER OF DASH) (LEFT END OF DASH) A1 H1 FROM DC/DC FUSE (DIAGRAM 1 OF 4) ENGINE CONTROLS SYSTEM ENGINE CONTROLS, CRUISE CONTROL, EXTERIOR LIGHTS & SHIFT INTERLOCK SYSTEMS ENGINE CONTROLS SYSTEM TO INSTRUMENT PANEL J/B (DIAGRAM 4 OF 4) FROM ECU-B 2 FUSE (DIAGRAM 3 OF 4) ENGINE CONTROLS SYSTEM FROM ENGINE ROOM R/B (DIAGRAM 1 OF 4) ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM MEMORY & SEATS SYSTEMS POWER TOPS SYSTEM DOOR LOCKS, SUPPLEMENTAL RESTRAINTS & ANTI-THEFT SYSTEMS AIR CONDITIONING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM INSTRUMENT CLUSTER SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM ANTI-LOCK BRAKES SYSTEM
J B E K E B F 5A H 15A G 7.5A ACC E 15A D 15A 7.5A 25A 30A 10A 20A 20A 20A 20A 20A 7.5A 7.5A 10A INSTRUMENT PANEL J/B FUEL OPN RELAY INSTRUMENT PANEL J/B MAIN BODY ECU C21 C31 D28 C2 A34 C1 B5 A1 A5 A13 C16 A10 D30 C20 B29 B12 E1 A32 D9 C5 D7 D8 D3 D6 B37 B36 B10 A4 B40 B22 D32 B39 29 2 2 1 1 PNK RED BLU BLK BLU LT GRN BLU YEL GRY GRY RED RED BLU WHT PNK WHT BLK GRY PNK BRN BLU WHT GRY BLK YEL BLU VIO GRN GRN VIO WHT/BLK WHT/BLK BLU RED ECU-B 2 FUSE PTL FUSE DOOR R/L FUSE STRG HTR FUSE DOOR F/R FUSE P/SEAT F/L FUSE DOOR F/L FUSE DOOR R/R FUSE TI & TE FUSE OBD FUSE STOP FUSE ECU- ACC FUSE A/C-IG1 FUSE TAIL FUSE CIG & P/ OUTLET FUSE P/OUTLET RR FUSE RADIO- ACC FUSE POWER OUTLET SOCKET ASSEMBLY 2 POWER OUTLET SOCKET ASSEMBLY 1 (LEFT END OF DASH) (LEFT END OF DASH) (CENTER OF DASH) H1 FROM ENGINE ROOM J/B (DIAGRAM 1 OF 4) TO ACC 2 RELAY (DIAGRAM 4 OF 4) TO D/L-AM1 FUSE (DIAGRAM 2 OF 4) SEATS SYSTEM SOUND, AIR CONDITIONING, POWER WINDOWS & SEATS SYSTEMS WARNING SYSTEMS MEMORY & SEATS SYSTEMS COMPUTER DATA LINES SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM MEMORY & ELECTRONIC POWER STEERING SYSTEMS POWER WINDOWS SYSTEM POWER WINDOWS & MEMORY SYSTEMS ENGINE CONTROLS, ANTI-LOCK BRAKES, CRUISE CONTROL & EXTERIOR LIGHTS SYSTEMS POWER WINDOWS SYSTEM FROM ACC 2 RELAY (DIAGRAM 4 OF 4) FROM IG1 1 RELAY (DIAGRAM 4 OF 4) FROM ACC 1 RELAY (DIAGRAM 4 OF 4) FROM TAIL RELAY (DIAGRAM 4 OF 4) MIRRORS SYSTEM INTERIOR LIGHTS SYSTEM SOUND & INSTRUMENT CLUSTER SYSTEMS AIR CONDITIONING SYSTEM SOUND SYSTEMS HEADLIGHTS & EXTERIOR LIGHTS SYSTEMS EXTERIOR LIGHTS SYSTEM SOUND, NAVIGATION & INSTRUMENT CLUSTER SYSTEMS AIR CONDITIONING & SEATS SYSTEMS
20A 10A H 10A 10A B C K D 5A TRLY E 10A 25A 10A 7.5A G 10A 10A IG INSTRUMENT PANEL J/B MAIN BODY ECU MAIN BODY ECU C14 D37 C23 A54 B23 A27 14 32 B7 A44 C4 A7 A56 D36 A55 B11 C27 B27 A12 D1 A11 D4 D26 GRN RED BLU RED WHT GRN WHT/ BLK RED PNK VIO VIO VIO GRN ORG GRY VIO BLU PNK RED LT GRN LT GRN ACC 2 RELAY ACC 1 RELAY TAIL RELAY IG1 2 RELAY IG1 1 RELAY IG1 3 RELAY IG1 4 RELAY S/ HTR RR FUSE ECU-IG1 2 FUSE WASHER FUSE WIPER FUSE H-LP LVL FUSE S/HTR & FAN F/R FUSE S/HTR & FAN F/L FUSE ECU- IG1 3 FUSE PANEL 2 FUSE ECU- IG1 1 FUSE EPS IG1 FUSE (LEFT END OF DASH) (CENTER OF DASH) H1 FROM POWER MANAGEMENT CONTROL ECU (DIAGRAM 2 OF 4) FROM POWER MANAGEMENT CONTROL ECU (DIAGRAM 2 OF 4) FROM OBD FUSE (DIAGRAM 3 OF 4) TO ECU-ACC FUSE (DIAGRAM 3 OF 4) TO P/OUTLET RR FUSE (DIAGRAM 3 OF 4) TO A/C-IG1 FUSE (DIAGRAM 3 OF 4) TO TAIL FUSE (DIAGRAM 3 OF 4) MIRRORS, NAVIGATION, WIPER/WASHER & POWER TOPS SYSTEMS ANTI-LOCK BRAKES, MEMORY, NAVIGATION, DEFOGGER, SUPPLEMENTAL RESTRAINTS, TRANSMISSIONS & ELECTRONIC POWER STEERING SYSTEMS HEADLIGHTS SYSTEM NAVIGATION SYSTEM WIPER/WASHER SYSTEM SEATS SYSTEM ELECTRONIC POWER STEERING SYSTEM SEATS, AIR CONDITIONING, PASSIVE RESTRAINTS, WARNING, TRUNK, TAILGATE, FUEL DOORS & POWER WINDOWS SYSTEMS INTERIOR LIGHTS & INSTRUMENT CLUSTER SYSTEMS NAVIGATION & ANTI-LOCK BRAKES SYSTEMS EXTERIOR LIGHTS, COOLING FANS, ANTI-LOCK BRAKES, HEADLIGHTS, DEFOGGER & BODY COMPUTER SYSTEMS SEATS, MEMORY, WIPER/WASHER, SHIFT INTERLOCK, PASSIVE RESTRAINTS, POWER WINDOWS, NAVIGATION, WARNING, SOUND & MIRRORS SYSTEMS