Toyota·Avalon Hv·2017 Toyota Avalon HV·Wiring
Wiring diagram

2017 Toyota Avalon HV — power distribution

Sheets 5Labels 717

Power distribution

7.5A A BECU ALT M K J G 7.5A 50A 20A 10A 7.5A C 50A 7.5A 15A 7.5A 25A 7.5A 20A B 30A B 30A 30A 50A 80A 50A 120A 140A ENGINE ROOM J/B ASSEMBLY ENGINE ROOM R/B ASSEMBLY ENGINE ROOM J/B ASSEMBLY INTEGRATION RELAY INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU C32 B11 1P B26 D27 30 AA1 12 2 1 1J 1O 1I DA6 1 bA1 1 bK1 1 WHT ORG BLU BLK WHT VIO BLK LT BLU BLK VIO GRY BLU WHT YEL RED BLK RED BLK WHT WHT WHT YEL WHT PNK GRN BLK WHT BLK BLK/RED H-LP- MAIN FUSE DC/DC FUSE ABS MTR 2 FUSE ABS 1 FUSE EPS FUSE ABS MTR 1 FUSE R/B 2 FUSE S-HORN FUSE FAN FUSE FUSIBLE LINK BLOCK ASSEMBLY MAIN FUSE BATTERY D/C CUT EFI- MAIN 2 FUSE EFI- MAIN 1 FUSE DC/ DC-S FUSE IG2- MAIN FUSE RADIO-B FUSE ABS 2 FUSE AM2 FUSE ECU-B 3 FUSE AMP FUSE DOME FUSE ECU-B 1 FUSE (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (RIGHT SIDE HV BATTERY COMPT) (LEFT END OF DASH) TO ETCS FUSE (DIAGRAM 2 OF 5) TO HTR FUSE (DIAGRAM 2 OF 5) TO EFI-MAIN 1 FUSE (DIAGRAM 1 OF 5) ANTI-THEFT SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM HEADLIGHTS SYSTEM ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM COOLING FANS & AIR CONDITIONING SYSTEMS TO ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 3 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) FROM ABS 1 FUSE (DIAGRAM 1 OF 5) INTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM ANTI-LOCK BRAKES SYSTEM NAVIGATION & SOUND SYSTEMS NAVIGATION & SOUND SYSTEMS ENGINE CONTROLS SYSTEM TO ENGINE ROOM J/B ASSEMBLY (DIAGRAM 2 OF 5) TO CERTIFICATION ECU (DIAGRAM 3 OF 5) ANTI-LOCK BRAKES, DOOR LOCKS, INSTRUMENT CLUSTER, STARTING/CHARGING, AIR CONDITIONING, ANTI-THEFT, SHIFT INTERLOCK, MEMORY, ELECTRONIC POWER STEERING, ENGINE CONTROLS, MIRRORS, WARNING & SUPPLEMENTAL RESTRAINTS SYSTEMS MIRRORS & MEMORY SYSTEMS SEATS & MEMORY SYSTEMS
L 5A H 15A E H 7.5A 7.5A 15A G 50A 30A 50A C 50A 10A 5A 7.5A 10A A 10A ENGINE ROOM R/B ASSEMBLY ENGINE ROOM J/B ASSEMBLY C2 C1 A3 C5 C8 A1 D3 E2 BLK WHT/BLK VIO WHT BLU WHT RED GRN BLU WHT PNK WHT BLU GRY VIO RED YEL BLU LT BLU LT BLU LT BLU LT BLU PNK METER- IG2 FUSE TURN & HAZ FUSE STRG LOCK FUSE ETCS FUSE PTC HTR 2 FUSE PTC HTR 1 FUSE ENG W/ PMP FUSE HORN FUSE EFI 1 FUSE MAYDAY FUSE HTR FUSE IG2 RELAY ECU- IG2 3 FUSE INJ FUSE IGN FUSE (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT FRONT OF ENGINE COMPT) A1 FROM ENGINE ROOM J/B ASSEMBLY (DIAGRAM 2 OF 5) FROM DC/DC FUSE (DIAGRAM 1 OF 5) FROM ABS 1 FUSE (DIAGRAM 1 OF 5) INSTRUMENT CLUSTER & EXTERIOR LIGHTS SYSTEMS INSTRUMENT CLUSTER SYSTEM HORNS SYSTEM NAVIGATION SYSTEM ENGINE CONTROLS & AIR CONDITIONING SYSTEMS ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM SHIFT INTERLOCK SYSTEM AIR CONDITIONING SYSTEM FROM ENGINE ROOM R/B ASSEMBLY (DIAGRAM 1 OF 5) EXTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM TO ENGINE ROOM R/B ASSEMBLY (DIAGRAM 2 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) FROM CERTIFICATION ECU (DIAGRAM 3 OF 5)
TAIL ILL- ILL+ ACC GND1 ACC PGND LED MODULE ECU WIRELESS CHARGING DIS O L IG2D ASEL E AGND K T D ACCD IG1D SSW2 SSW1 B+ P GND SS2 SS1 15A J 25A 7.5A 10A E 7.5A INSTRUMENT PANEL J/B ASSEMBLY GROUND J/C 2 (D96) CERTIFICATION ECU ENGINE ROOM R/B 2 ASSEMBLY POWER SWITCH 9 8 3 1 2 4 5 10 7 DA6 9 7 D125 5 11 24 6 A7 B12 D18 A15 A26 A48 D127 6 D23 1 5 D123 30 2 4 28 A9 DA3 11 BLU BLU PNK WHT/BLK WHT/BLK GRN GRN BLU GRN YEL WHT PNK BRN WHT/BLK WHT WHT (OR BLK) YEL LT BLU BLU RED VIO LT GRN BLK GRY PNK ORG WHT RED VIO WHT RED RED YEL BLU LT BLU ECU- IG2 1 FUSE ECU- IG2 2 FUSE A/B FUSE IGCT- MAIN FUSE INV W/ PMP FUSE WIRELESS CHARGER ASSEMBLY (LEFT END OF DASH) (UNDER FRONT OF CENTER CONSOLE) (RIGHT END OF DASH) (RIGHT SIDE OF ENGINE COMPT) (LEFT SIDE OF DASH) (FRONT OF CENTER CONSOLE) D4 D3 (IF EQUIPPED) FROM ENGINE ROOM J/B ASSEMBLY (DIAGRAM 2 OF 5) FROM ECU-IG1 2 FUSE (DIAGRAM 5 OF 5) SUPPLEMENTAL RESTRAINTS SYSTEM AIR CONDITIONING & SEATS SYSTEMS ENGINE CONTROLS & TRANSMISSIONS SYSTEMS WIPER/WASHER, MIRRORS & POWER TOPS SYSTEMS WARNING & SUPPLEMENTAL RESTRAINTS SYSTEMS ANTI-LOCK BRAKES SYSTEM DOOR LOCKS, COMPUTER DATA LINES, ANTI-THEFT & NAVIGATION SYSTEMS FROM ENGINE ROOM R/B ASSEMBLY (DIAGRAM 1 OF 5) TO ENGINE ROOM J/B ASSEMBLY (DIAGRAM 2 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 5) FROM ENGINE ROOM R/B ASSEMBLY (DIAGRAM 1 OF 5) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM ENGINE CONTROLS & TRANSMISSIONS SYSTEMS INTERIOR LIGHTS SYSTEM
1 2 1 2 1 2 1 7.5A E B E B E B T 10A 7.5A 30A 20A 20A 20A 5A F ALTB 20A F S 7.5A ACC R 15A Q 15A 5A N 7.5A 30A 10A 10A 7.5A 20A M 10A INSTRUMENT PANEL J/B ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU MAIN BODY ECU P RR & RL DR UNLOCK RELAY D DR UNLOCK RELAY ALL DR LOCK RELAY TRK OPN RELAY LEFT REAR SEAT HEATER ASSEMBLY GROUND J/C 2 (D96) 1 z16 2 D32 DJ2 1 J29 3 2 9 DM3 DM2 DM3 1 DM2 12 B29 4 2 B13 2 1 B6 B16 A1 C18 A6 A14 A5 C16 A31 B37 31 B15 B36 B10 A4 D28 B22 D33 B39 29 A13 D30 C25 A32 B21 A3 A2 C2 2 2 1 1 E1 GRN WHT/ BLK RED RED LT GRN WHT RED RED WHT/BLK GRY VIO PNK WHT/BLK LT BLU WHT BRN PNK RED GRY LT BLU GRN BLU BLU BLU VIO RED BLK RED ORG BLK RED YEL BLU GRN LT GRN WHT/BLK WHT/BLK GRN RED WHT 4 WAY LUMBAR FUSE A/C-B FUSE S/ROOF FUSE ECU-B 2 FUSE STOP FUSE F/R DOOR FUSE R/R DOOR FUSE R/L DOOR FUSE OBD FUSE FUEL DR LOCK FUSE F/L DOOR FUSE FR P/SEAT FUSE PSB FUSE D/L-AM1 FUSE ECU- ACC FUSE H- LP LVL FUSE A/C-IG1 FUSE RR P/OUTLET FUSE ACC RADIO FUSE FR P/OUTLET FUSE REAR SEAT POWER OUTLET SOCKET ASSEMBLY POWER OUTLET SOCKET ASSEMBLY 2 RIGHT POWER OUTLET SOCKET ASSEMBLY 1 LEFT POWER OUTLET SOCKET ASSEMBLY 1 (LEFT END OF DASH) (LEFT END OF DASH) (LEFT SIDE OF DASH) (UNDER FRONT OF CENTER CONSOLE) D1 D4 (NOT USED) W/ POWER OUTLET IN REAR ARMREST W/O POWER OUTLET IN REAR ARMREST (W/ POWER OUTLET IN REAR ARMREST) FROM ENGINE ROOM J/B ASSEMBLY (DIAGRAM 1 OF 5) TO D/L-AM1 FUSE (DIAGRAM 4 OF 5) TO IG1 1 RELAY (DIAGRAM 5 OF 5) DOOR LOCKS & ANTI-THEFT SYSTEMS WARNING SYSTEMS AIR CONDITIONING SYSTEM SEATS & MEMORY SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM INTERIOR LIGHTS, MEMORY & POWER WINDOWS SYSTEMS POWER WINDOWS SYSTEM COMPUTER DATA LINES SYSTEM SEATS SYSTEM SEATS & MEMORY SYSTEMS ENGINE CONTROLS, ANTI-LOCK BRAKES, CRUISE CONTROL, EXTERIOR LIGHTS & SHIFT INTERLOCK SYSTEMS POWER TOPS SYSTEM POWER WINDOWS & DOOR LOCKS SYSTEMS FROM ACC 1 RELAY (DIAGRAM 5 OF 5) FROM IG1 1 RELAY (DIAGRAM 5 OF 5) FROM ACC 2 RELAY (DIAGRAM 5 OF 5) FROM F/L DOOR FUSE (DIAGRAM 4 OF 5) NAVIGATION & SOUND SYSTEMS HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM MIRRORS SYSTEM AIR CONDITIONING SYSTEM COMPUTER DATA LINES SYSTEM AIR CONDITIONING SYSTEM TO WIRELESS CHARGER ASSEMBLY (DIAGRAM 3 OF 5)
7.5A D IG 20A S TRLY 10A 7.5A 10A 10A 10A 10A 10A 25A 7.5A 10A Q R O P N INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU GROUND J/C 2 (D96) A54 C31 7 D1 A56 C34 C13 32 A35 C23 D9 C4 D7 D8 D3 A55 B7 C3 A21 C14 D31 D6 B31 D17 14 B27 A11 A12 D4 A29 B23 BLK WHT/ BLK GRN LT LT GRN WHT LT GRN BLK VIO YEL BLK LT GRN PNK GRN BLU WHT GRY WHT/ GRY VIO RED WHT BLK GRN VIO YEL WHT PNK RED PNK WHT ACC 2 RELAY ACC 1 RELAY TAIL RELAY IG1 1 RELAY IG1 3 RELAY IG1 2 RELAY IG1 4 RELAY ECU- IG1 3 FUSE WASHER FUSE ECU-IG1 2 FUSE WIPER FUSE TAIL FUSE PANEL FUSE ECU- IG1 1 FUSE S/HTR & FAN F/L FUSE S/HTR & FAN F/R FUSE BKUP LP FUSE RR S/HTR FUSE EPS-IG1 FUSE (LEFT END OF DASH) (UNDER FRONT OF CENTER CONSOLE) D4 (NOT USED) FROM CERTIFICATION ECU (DIAGRAM 3 OF 5) FROM CERTIFICATION ECU (DIAGRAM 3 OF 5) FROM F/L DOOR FUSE (DIAGRAM 4 OF 5) TO FR P/OUTLET FUSE (DIAGRAM 4 OF 5) TO ECU-ACC FUSE (DIAGRAM 4 OF 5) TO A/C-IG1 FUSE (DIAGRAM 4 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) WARNING SYSTEMS SEATS SYSTEM INTERIOR LIGHTS SYSTEM ELECTRONIC POWER STEERING, CRUISE CONTROL, NAVIGATION, TRANSMISSIONS, ENGINE CONTROLS, ANTI-LOCK BRAKES, COMPUTER DATA LINES, WIPER/WASHER & SOUND SYSTEMS ELECTRONIC POWER STEERING SYSTEM SEATS, POWER WINDOWS & NAVIGATION SYSTEMS EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM CRUISE CONTROL, NAVIGATION, SEATS & SOUND SYSTEMS ENGINE CONTROLS, ANTI-LOCK BRAKES, SHIFT INTERLOCK, NAVIGATION, SOUND, SEATS & MEMORY SYSTEMS BODY COMPUTER, COOLING FANS, AIR CONDITIONING, EXTERIOR LIGHTS, ANTI-LOCK BRAKES & HEADLIGHTS SYSTEMS