Toyota Corolla XII (2018-2024) Horn circuit, hatchback

BLK WIRE BLU WIRE ENGINE ROOM R/B 1 HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LOW PITCHED HORN ASSEMBLY MAIN BODY ECU SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) VIO WIRE