Toyota·Highlander Hv·2017 Toyota Highlander HV·Wiring
Wiring diagram

2017 Toyota Highlander HV — power distribution

Sheets 5Labels 967

Power distribution

G 25A G T 10A 10A 10A 10A 30A ALT BATT A 150A 10A 50A 7.5A 180A Q 40A 50A K 10A 15A J 5A 10A 10A 30A H 10A 10A F 5A 20A 20A 50A 80A 30A E 10A 10A 5A 10A 15A 20A E 10A ENGINE ROOM J/B 1 ASSEMBLY H-LP LH-LO RELAY H-LP RH-LO RELAY A/F RELAY EFI MAIN RELAY SEMICONDUCTOR POWER INTEGRATION ECU BATTERY ENGINE ROOM R/B 1 ASSEMBLY FUEL OPN RELAY ENGINE ROOM R/B 3 IGCT RELAY ENGINE ROOM R/B 1 ASSEMBLY EFI MAIN RELAY 2 D INJ RELAY F2 E1 5 5 3 1 2 1 3 J1 I1 M1 L1 R8 M43 F4 G3 G4 AF3 12 RED GRY (OR LT BLU) GRN GRN PNK RED BLU BLK BLK BLK PNK BLK BLK BLK BLK BLK GRN BLU BLK BLK LT BLU GRN GRY RED PPL/LT BLU ORG BLK YEL WHT BLK WHT GRN GRN BLU YEL LT GRN BLK VIO PNK BLK BLK RED HP-LP LO LH FUSE H-LP LO RH FUSE IG2 MAIN FUSE DC/DC FUSE A/F HTR FUSE EFI-MAIN FUSE IG2 RELAY FUSIBLE LINK BLOCK ASSEMBLY MAIN FUSE DC/DC-S FUSE INJ FUSE IG2-EFI FUSE FAN 1 FUSE FUEL OPN FUSE A/C W/PMP FUSE ABS MTR 2 FUSE OIL PMP FUSE ABS MTR 1 FUSE ETCS FUSE ABS MAIN 3 FUSE BATT FAN FUSE ODS FUSE J/B-B FUSE R/B 3 FUSE EPS FUSE ABS MAIN 2 FUSE CAPACITOR FUSE ABS MAIN 1 FUSE SHORT EFI- MAIN 2 FUSE EDU FUSE TOWING FUSE HORN FUSE MAYDAY FUSE EFI 1 FUSE MPX-B 1 FUSE RADIO FUSE (LEFT SIDE OF ENGINE COMPT) (ON AUXILIARY BATTERY POSITIVE (+) TERMINAL) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 5) ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) TO ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 5) AIR CONDITIONING & COOLING FANS SYSTEMS FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) ENGINE CONTROLS SYSTEM TO HTR FUSE (DIAGRAM 5 OF 5) TO HORN FUSE (DIAGRAM 1 OF 5) ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM ENGINE CONTROLS & COOLING FANS SYSTEMS ELECTRONIC POWER STEERING SYSTEM ANTI-LOCK BRAKES SYSTEM TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM FROM ECTS FUSE (DIAGRAM 1 OF 5) TO R/B 2 FUSE (DIAGRAM 2 OF 5) NAVIGATION SYSTEM EXTERIOR LIGHTS SYSTEM NAVIGATION & SOUND SYSTEMS FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) ENGINE CONTROLS SYSTEM HORNS SYSTEM TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 5)
10A ACC1 E1 10A E2 ACC2 U B T 20A 20A 7.5A 30A ENGINE ROOM R/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY J/C 7 (F98) J/C 10 (F101) J/C 9 (F100) 9 14 AF6 2 1 3 5 2 1 3 5 AF4 17 22 12 1 2 6 7 8 5 AF6 2 1 UF1 2 1 7 2 6 3 8 5 4 10 11 BLK GRY WHT/BLK WHT/BLK GRY GRY GRY WHT/BLK WHT/BLK WHT/BLK RED BLU WHT/BLK RED WHT/BLK WHT/BLK BLU BLU GRN GRN BLK WHT/BLK WHT/BLK BLK GRN GRN GRY GRY LT GRN GRY BLK GRY GRY GRY GRN GRY BLK WHT BLK WHT BLK AMP 2 FUSE R/B 2 FUSE AMP 1 FUSE S HORN FUSE P/OUTLET RELAY 1 P/OUTLET RELAY 2 P/OUTLET 2 FUSE P/OUTLET 1 FUSE USB CHARGER SOCKET 1 USB CHARGER SOCKET 2 (LEFT REAR CORNER OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (LEFT SIDE OF ENGINE COMPT) (RIGHT CENTER OF DASH) (RIGHT CENTER OF DASH) (UPPER LEFT CENTER OF DASH) (UPPER LEFT SIDE OF DASH) (RIGHT CENTER OF DASH) (RIGHT KICK PANEL) FC FA FE FROM MAYDAY FUSE (DIAGRAM 1 OF 5) DOOR LOCKS & ANTI-THEFT SYSTEMS NAVIGATION & SOUND SYSTEMS FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) FROM IG1 4 FUSE (DIAGRAM 5 OF 5) INSTRUMENT CLUSTER SYSTEM NAVIGATION & SOUND SYSTEMS ENGINE CONTROLS SYSTEM MIRRORS SYSTEM COMPUTER DATA LINES SYSTEM ENGINE CONTROLS, INSTRUMENT CLUSTER & TRANSMISSIONS SYSTEMS
1 2 1 2 L 10A 15A 15A 15A E AGND R CUTB S B P +B SSW1 SSW2 AGND SS1 SS2 ACCD M IG1D F D C ACC B E B E 5A 15A 15A 30A 10A 10A 5A 10A TRLY A 30A INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU MAIN BODY ECU J/C 10 (F101) J/C 10 (F101) ENGINE ROOM R/B 2 ASSEMBLY CERTIFICATION ECU GROUND J/C 2 (A73) POWER SWITCH 11 5 1 2 3 11 12 F123 7 9 4 H15 H21 F123 6 5 1 F9 16 18 10 3 9 11 7 A17 F20 A37 30 2 1 UF1 6 1 2 A12 F21 A9 F1 A35 A10 H1 D32 F4 H16 H17 14 A28 A16 K1 A4 A27 YEL WHT/BLK WHT/BLK BLK WHT WHT VIO WHT WHT GRN WHT GRN WHT WHT/BLK WHT WHT/BLK YEL RED YEL GRY GRY WHT/BLK WHT/BLK GRY WHT YEL VIO YEL VIO GRY GRN GRY GRY WHT/BLK WHT/BLK YEL BLK YEL YEL GRY WHT/BLK WHT/BLK GRN GRN BLU GRY GRN WHT PPL/PNK WHT PPL/PNK PPL/YEL PPL/YEL LT GRN RED GRN BLK BLU WHT/BLK TAIL RELAY S/ROOF FUSE IG1 2 RELAY ACC RELAY P/OUTLET RELAY IG1 1 RELAY IG1 3 RELAY PANEL FUSE TAIL FUSE ECU- ACC FUSE P/OUTLET 2 FUSE P/OUTLET 1 FUSE WIPER FR FUSE WIPER RR FUSE WASHER FUSE POWER OUTLET SOCKET ASSEMBLY 1 CENTER POWER OUTLET SOCKET ASSEMBLY IG1 4 RELAY STRG HTR FUSE S/HTR F/R FUSE S/HTR RR FUSE S/HTR F/L FUSE (LEFT END OF DASH) (RIGHT CENTER OF DASH) (RIGHT CENTER OF DASH) (UPPER LEFT SIDE OF DASH) (RIGHT KICK PANEL) (RIGHT KICK PANEL) (LEFT REAR CORNER OF ENGINE COMPT) (LEFT FRONT CORNER OF ENGINE COMPT) (RIGHT CENTER OF DASH) W/ HEATED STEERING WHEEL SYSTEM W/ SEAT HEATER FA FC FC FE AC FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) TO OBD FUSE (DIAGRAM 5 OF 5) TO IG1 1 FUSE (DIAGRAM 4 OF 5) TO IG1 2 FUSE (DIAGRAM 4 OF 5) FROM IG1 3 FUSE (DIAGRAM 4 OF 5) ENGINE CONTROLS, CRUISE CONTROL & TRANSMISSIONS SYSTEMS TO J/C 7 (F98) (DIAGRAM 2 OF 5) INTERIOR LIGHTS SYSTEM TO ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) POWER TOPS SYSTEM WIPER/WASHER SYSTEM EXTERIOR LIGHTS SYSTEM FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 5 OF 5) NAVIGATION, ANTI-LOCK BRAKES & CRUISE CONTROL SYSTEMS FROM J/C 7 (F98) (DIAGRAM 5 OF 5) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 5) SEATS SYSTEM
R P 7.5A 15A 15A 10A 25A 5A Q IGN IG D 10A 5A 7.5A ACC1 ACC2 AC1 AC2 GND IG N 5A 10A 5A 10A C INSTRUMENT PANEL J/B ASSEMBLY DOME CUT RELAY D-DR UNLOCK RELAY L/D-DR UNLOCK RELAY ALL DR LOCK RELAY R/B 5 INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU J/C 9 (F100) J/C 4 (F95 & F94) J/C 10 (F101) SEMICONDUCTOR POWER INTEGRATION ECU ENGINE ROOM J/B 1 ASSEMBLY 8 F16 D5 D6 H23 D18 F95 F94 F95 H29 A52 H22 D31 A31 A2 A3 D19 L1 D16 H25 F23 F22 10 11 2 1 D11 F18 32 F24 F19 H30 A43 F15 A51 F14 F13 A22 F17 F6 10 7 4 UF1 5 4 1 1 9 7 6 5 4 3 2 1 AF4 10 3 5 1 2 F11 A50 A34 A29 VIO BLK BLK WHT VIO BLU BLU GRY PNK BLK GRN GRN RED GRN RED YEL RED GRY GRY BLK BLK YEL RED YEL VIO BLU BLK WHT/BLK WHT/BLK WHT/BLK WHT/BLK RED GRN RED GRN LT BLU RED WHT/BLK GRY GRY WHT VIO LT GRN VIO BLU VIO BLU VIO D/L FUSE DOME FUSE EPS-IG FUSE BKUP LP FUSE ECU-IG FUSE IG1 1 FUSE HAZ FUSE AM2 FUSE STRG LOCK FUSE MPX-B 3 FUSE AC INVERTER RELAY DSS IG FUSE IG1 2 FUSE IG1 3 FUSE VOLTAGE INVERTER ASSEMBLY REAR POWER OUTLET SOCKET ASSEMBLY 2 (LEFT END OF DASH) (LEFT END OF DASH) (RIGHT END OF DASH) (UPPER LEFT CENTER OF DASH) (UNDER LEFT FRONT OF CENTER CONSOLE) (UPPER RIGHT END OF DASH) (RIGHT CENTER OF DASH) (UNDER CENTER CONSOLE) (RIGHT KICK PANEL) (LEFT SIDE OF ENGINE COMPT) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) FB FC FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM IG1 2 RELAY (DIAGRAM 3 OF 5) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 5 OF 5) TO CERTIFICATION ECU (DIAGRAM 3 OF 5) AIR CONDITIONING SYSTEM INTERIOR LIGHTS SYSTEM NAVIGATION SYSTEM AIR CONDITIONING, COOLING FANS, DEFOGGER, POWER TOPS, NAVIGATION, WIPER/WASHER & SEATS SYSTEMS INSTRUMENT CLUSTER & EXTERIOR LIGHTS SYSTEMS ELECTRONIC POWER STEERING SYSTEM EXTERIOR LIGHTS SYSTEM WIPER/WASHER & SEATS SYSTEMS SHIFT INTERLOCK SYSTEM COOLING FANS & AIR CONDITIONING SYSTEMS SHIFT INTERLOCK SYSTEM ENGINE CONTROLS SYSTEM FROM IG1 3 RELAY (DIAGRAM 3 OF 5) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 3 OF 5) MEMORY, WARNING, TRUNK, TAILGATE, FUEL DOORS, SEATS & SOUND SYSTEMS ANTI-LOCK BRAKES SYSTEM NAVIGATION SYSTEM MIRRORS, NAVIGATION, CRUISE CONTROL, SOUND & COMPUTER DATA LINES SYSTEMS ELECTRONIC POWER STEERING, TRANSMISSIONS, ANTI-LOCK BRAKES & INSTRUMENT CLUSTER SYSTEMS SOUND, MEMORY & NAVIGATION SYSTEMS
1 2 1 2 1 2 1 2 1 2 U S 30A 50A 10A 30A 30A 5A 20A 20A 20A 20A 7.5A M 50A L 40A 10A 15A 30A 25A 30A 30A 50A 50A K BECU J 5A 7.5A 7.5A H N 20A INSTRUMENT PANEL J/B ASSEMBLY MAIN BODY ECU POWER RELAY DOOR BACK RELAY J/C 4 (F94 & F95) J/C 7 (F98) ENGINE ROOM R/B 1 ASSEMBLY 17 F94 6 A13 H9 H8 A11 H13 D15 H24 D14 A5 A6 H14 A14 A32 H32 H31 19 18 15 13 31 D23 21 16 12 14 A48 F32 A53 A8 A54 F95 7 F94 6 5 A55 F9 F10 F2 ORG RED RED WHT ORG RED GRN PNK VIO GRY BLU GRY PPL/GRY PPL/ORG VIO ORG BLK BLK BLK GRN PNK YEL GRN RED BLU BLK BLK ORG BLK ORG GRY ORG ORG ORG GRY PNK BLK ORG GRN LT BLU BLK RED RED RED RED LT GRN BLK LT GRN DOOR BACK FUSE OBD FUSE METER FUSE A/BAG-IG FUSE IG2 FUSE A/C FUSE P/SEAT F/R FUSE P/SEAT F/L FUSE P/W F/L FUSE P/W F/R FUSE P/W R/R FUSE P/W R/L FUSE PBD FUSE MIR HTR FUSE FAN 2 FUSE STOP FUSE A/C RR FUSE IG1 4 FUSE INV FUSE SHADE FUSE HTR FUSE PTC HTR 2 FUSE PTC HTR 3 FUSE PTC HTR 1 FUSE (LEFT END OF DASH) (UPPER RIGHT END OF DASH) (RIGHT CENTER OF DASH) (LEFT SIDE OF ENGINE COMPT) W/ REAR POWER WINDOW JAM PROTECTION W/O REAR POWER WINDOW JAM PROTECTION (W/O REAR POWER WINDOW JAM PROTECTION) (NOT USED) FROM ENGINE ROOM J/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 5) FROM S/ROOF FUSE (DIAGRAM 3 OF 5) SEATS & MEMORY SYSTEMS POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM MEMORY SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM ANTI-LOCK BRAKES SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM SUPPLEMENTAL RESTRAINTS & WARNING SYSTEMS COMPUTER DATA LINES SYSTEM INSTRUMENT CLUSTER, ENGINE CONTROLS, AIR CONDITIONING, ANTI-LOCK BRAKES, CRUISE CONTROL, DOOR LOCKS, WIPER/WASHER, HEADLIGHTS, EXTERIOR LIGHTS, ANTI-THEFT, WARNING, SUPPLEMENTAL RESTRAINTS, INTERIOR LIGHTS, ELECTRONIC POWER STEERING, TRUNK, TAILGATE, FUEL DOORS, NAVIGATION, POWER TOPS, TRANSMISSIONS & SOUND SYSTEMS SEATS SYSTEM POWER WINDOWS, DEFOGGER & MEMORY SYSTEMS POWER WINDOWS & MEMORY SYSTEMS WARNING SYSTEMS COMPUTER DATA LINES SYSTEM AIR CONDITIONING SYSTEM INSTRUMENT CLUSTER SYSTEM MEMORY SYSTEMS ELECTRONIC POWER STEERING ANTI-LOCK BRAKES SYSTEM TO CERTIFICATION ECU (DIAGRAM 3 OF 5) SHIFT INTERLOCK SYSTEM COMPUTER DATA LINES SYSTEM SOUND & NAVIGATION SYSTEMS FROM ENGINE ROOM R/B 1 ASSEMBLY (DIAGRAM 1 OF 5) TO P/OUTLET 1 FUSE (DIAGRAM 2 OF 5) POWER TOPS SYSTEM EXTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS, SYSTEM AIR CONDITIONING & COOLING FANS SYSTEMS AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM TO R/B 5 (DIAGRAM 4 OF 5) TO ENGINE ROOM R/B 2 ASSEMBLY (DIAGRAM 3 OF 5) DEFOGGER SYSTEM