Hi Ivin,
the horns are earthed to the chassis (negative), the horn wire (hot
wire) goes to the H terminal on the horn relay and the B terminal goes
to a 20A fuse to pick up battery power (positive).
The horn button when pressed will earth out the wire which connects to
the S terminal of the horn relay thus operating the relay and
switching power to the horns.
Regards,
Graeme Suckling
1965 SP310 - under construction DSOA Member # 112
www.imagestation.com/album/?id=4291195515
1971 P510 4 door - daily driver, original owner, highly modified.
www.imagestation.com/album/?id=4290669159
1972 P510 2 door - in storage.
1973 HS30/240Z - re-building to 2003 specs.
www.imagestation.com/album/?id=4291183313
Adelaide, South Australia.
-----Original Message-----
From: owner-datsun-roadsters@autox.team.net
[mailto:owner-datsun-roadsters@autox.team.net]On Behalf Of Jessica
Sent: Saturday, 1 March 2003 9:14 AM
To: Datsun-Roadsters List
Subject: Horn Wiring
Hi All-
This is the weekend to fix my horns. As most know, I'm not the best
with
electricity........but I think that I can handle this. Anyway, just
wondering
if someone could let me know if the horn button is negatively
connected to the
horn or is it positively connected. I think that it's negative but
wanted to
check.
Thanks,
Ivin
1966 SPL-311, 1600
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