howdy i am almost done with the finalized wiring for my "chevota" and i tracing the horn wire but there is no wire up to the horn. anybody knnow which wire is designated to be for the horn button and where to find it under the dash.

Thanks,

Buddy

'98 Tacoma TRD ext.cab 2.7 5spd 6inFabtech sus w/ 33x12.5.15 TrxusSTS on 15x10 DC-1 (Black)

'90 4Runner 3.0auto stock as of now