My horn isn’t working, but when I earth the contact to a point that isn’t the steering column it does. So I’ve lost my earth through the steering column.
What should I be looking for?
1991 petrol originally if that makes any difference?
Many thanks
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Steering column earth?
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Re: Steering column earth?

Got this one little brown wire just hanging around if he’s got anything to do?
No obvious place for it to connect to though.
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- Aidan
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Re: Steering column earth?
on my 1990 built van there is a link wire joining the upper and lower sections between terminal on the two sections either side of the rubber isolators on the extreme right of your photo
A google search links to this post on here
Link to post
A google search links to this post on here
Link to post
Last edited by Aidan on 19 Jan 2026, 10:01, edited 1 time in total.
AIDAN 
Steering column earth?
Thanks Aidan. Yup, I don’t have that wire. I’ll investigate further
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- ZsZ
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Re: Steering column earth?
Factory connection should be here, the wire coming through the hole:

I think it gets the ground through the bearings

I think it gets the ground through the bearings
Zoltan
1986 Multivan ex-Caravelle. Van since 2006, running mTDi 1Z since 2008 with Fiat Croma 1.9 TDid pump 2008-2019, custom pump since 2019
5spd custom box 4.57 diff + 0.74 5th
1986 Multivan ex-Caravelle. Van since 2006, running mTDi 1Z since 2008 with Fiat Croma 1.9 TDid pump 2008-2019, custom pump since 2019
5spd custom box 4.57 diff + 0.74 5th