I have a 97 saturn SL1, horn does not work checked fuse-ok, what next?
Jan 20, 2011 at 1:17 PM
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KHLOW2008
CERTIFIED EXPERT
41,814 POSTS
At the horn assy, test the Orange wire for nabattery voltage.
If voltage is available, ground the Black wire of terminal B and test if horn comes on.
If horn does not come on, check the grounde circuit for terminal C and if good, the horn unit is bad.
If horn comes on, the circuit between horn switches and horn is bad.
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Jan 20, 2011 at 2:07 PM
BCSPARKS4
MEMBER
6 POSTS
Thanks so much! 20 deg.F here now but as soon as we hit 40 deg.F I will test as described. This is a great service. I appriciate your expertise