2010 Toyota Highlander Owners Manual - Page 499

4-3. Do-it-yourself maintenance Fuse 43 44 45 H-LP RL HORN EFI NO.1 Ampere 15 A 10 A 10 A Circuit Right-hand headlight (low beam) Horn Multiport fuel injection system/ sequential multiport fuel injection system, smart key system Multiport fuel injection system/ sequential multiport fuel injection system, electronic throttle control system Air fuel ratio sensor Horn 46 ETCS 10 A 47 48 A/F S-HORN 20 A 7.5 A Type B (if equipped) Fuse 1 2 3 INV-W/P IGCT NO.2 A/C-D Ampere 15 A 7.5 A 10 A Hybrid system Hybrid system Circuit Air conditioning system 474