The horn system wont work. I tried a new relay and fuse didnt help? on 2005 Lexus SC430

I used a light tester to confirm that no juice was getting to the horn. What do I try next?

by in Abilene, TX on June 04, 2012
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1 answer 1 comment
ANSWER by , June 04, 2012
CK PWR AT HORN SWITCH IN AIR BAG HOUSING, POSS BAD
COMMENT by , September 28, 2015
is this a common failure? will it require removal of the coloum to repair this ? is there a part that can be purchased and installed