Horn Issue (electrical)

Tiny
WESLEYH05
  • MEMBER
  • 1990 SCION TC
  • 4 CYL
  • 2WD
  • MANUAL
  • 34,000 MILES
My horn on my 2009 Scion tc won't work, its never worked since i've purchased it used and haven't payed much attention to it, the fuse is for sure good.
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Saturday, July 16th, 2011 AT 1:11 AM

3 Replies

Tiny
WESLEYH05
  • MEMBER
Its a 2009, profile fail
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Saturday, July 16th, 2011 AT 1:15 AM
Tiny
RASMATAZ
  • MEMBER
Could be the horn button, the horn relay and horn itself
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Saturday, July 16th, 2011 AT 2:25 AM
Tiny
SWTOMLINSON
  • MEMBER
Check power to horn with Test Light when Horn button is pushed. If Test Light indicates power is there, replace horn assembly.

If no power is present, and fuse/relay is good as you say, then horn button or connection under steering wheel pad may be the culprit.

Check procedure should be done in this order.
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Saturday, July 16th, 2011 AT 3:16 AM

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