Horn Dead!?
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Joined: Mar 2008
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From: Granby, CT
Horn Dead!?
The horns on my 98 V70 recently died - fuse is good, but I get no voltage at either horn when the pad is pushed. Any thoughts on common problem areas, ie. relay, contact switch, or ? thanks
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Joined: Jul 2008
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From: Pac NW
Did you ck for 12V at the Horn Fuse?
Typically +12V pwr flows from the fuse to the horns (in parallel) and horn button/switch completes the ground side of the circuit.
In other words if you have pwr at the fuse but not at pwr (+) side of the horns, then you have an open in the harness somewhere.
I would double ck the fuse; make sure you have 12V (referenced to ground) on both sides of the fuse.
Typically +12V pwr flows from the fuse to the horns (in parallel) and horn button/switch completes the ground side of the circuit.
In other words if you have pwr at the fuse but not at pwr (+) side of the horns, then you have an open in the harness somewhere.
I would double ck the fuse; make sure you have 12V (referenced to ground) on both sides of the fuse.
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jersey girl
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Sep 24, 2004 12:37 AM
