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Horn wiring question for Momo install. Anyone have the schematic?

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Old 06-06-2005, 03:00 PM
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streckfu's
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Default Horn wiring question for Momo install. Anyone have the schematic?

I'm installing a momo steering wheel and have a question about the wiring.

I have the 928 horn contact to install onto the combination switches (pin 71) but need to know which color wire to connect to it.

Thanks,
Old 06-06-2005, 04:54 PM
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Old 06-06-2005, 07:21 PM
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It's brown with a lengthwise white stripe.

Larger in gauge than the blue with white circumfrential and brown with white circumfrential stripes that are the airbag rotating contact wires. I recently did this modification, a search of this forum will ferret out my posts w/pics. Good Luck.
Old 06-06-2005, 08:06 PM
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So it should be wired such that the BR/W wire is connected to the 928 PN contact, the black wire in the hub connects to one post on the horn button while the other post is connected to contact ring (silver ring with a plug post) that came with the wheel?
Old 06-07-2005, 12:05 AM
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Yes, the BR/W wire connects to the 928 PN contact at socket position 71. The black wire in the hub is the ground and connects to one male connector (post) on the horn button.

However, I used a MOMO hub adapter that has a brass circular contact that comes in contact with the 928 PN copper contact; and that (brass circular contact wire) would be the connected to the other horn button wire.



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