steering weel controls

987 Views 3 Replies 2 Participants Last post by Lynn, Sep 25, 2002

vincenzo

Discussion Starter · Sep 23, 2002

Doe's any one knows how the steering weel communicate with the radio 10, is it RF or INFRA RED, because I can't see any annusual plugs at the rear.
I do not think it is by fibre optic , because the only F.optic at the rear of the radio is going to the CD changer,

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Lynn

· #2 · Sep 24, 2002

It operates over copper wire via the CANBUS. There is probably a slip ring in the steer...

It operates over copper wire via the CANBUS. There is probably a slip ring in the steering wheel assembly.

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vincenzo

Discussion Starter · #3 · Sep 24, 2002

CANBUS

Thanks again Lynn,
This did cross my mind but normaly CANBUS signals operate over twisted pair cable , but i do not see any twisted wires at the rear of the radio.
are they connected somwhere before the radio harness?

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Lynn

· #4 · Sep 25, 2002

I don't know how or where it is connected....

I don't know how or where it is connected.

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