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940T radio wiring 900 1993

posted by  davec on  Mon May 31 03:17 CST 2004
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last visit: Thu Jul 5 14:20 CST 2001
[RELATED]

I thought that I'd seen this asked before, but I couldn't find it. I'm swapping a new CD/radio unit in my 1993 940T. I'd hoped that my wiring diagram from my 94 960 would work, but it doesn't match.

Can anyone give me the wiring for the 1993 940T with CR814 factory radio with amp? All I need are the colors for the ACC, +12V, antenna power and the + - for all of the speakers.

Thanks very much for any help!

Dave








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    940T radio wiring 900 1993

    posted by  john r. on  Mon May 31 15:07 CST 2004
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    last visit: Tue Mar 9 09:41 CST 2010
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    Here are the colors for a '94 940, but will probably be the same for your '93.
    Factory Radio Connector Wires:

    pink/black-12 volts at all times
    orange-switched 12 volts
    black-ground
    green/grey-12 volts at all times
    2-white/yellow-instrument lamps
    green/purple-antenna amplifier(supply with 12 volts to power amp)
    brown-left dash speaker negative terminal
    brown/white-left dash speaker positive terminal
    grey-right dash speaker negative terminal
    grey/red-right dash speaker positive terminal

    Amplifier Connector Wires:

    2-pink/black-12 volts at all times
    2-black-ground
    yellow/grey-left rear spkr negative terminal
    yellow/brown- left rear spkr positive terminal
    green-right rear spkr negative terminal
    green/brown-right rear spkr positive terminal
    grey-right front spkr negative terminal
    grey/white right front spkr positive terminal
    white-left front spkr negative terminal
    blue/yellow-left front spkr positive terminal

    Hope this helps!
    --
    John R.








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    940T radio wiring 900 1993

    posted by  Papa Al on  Mon May 31 10:56 CST 2004
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    I don't have a good wiring diagram right now but I ordered a Volvo Maintenance CD from eBay which is supposed to have everything including good wiring diagrams.

    In the meantime, I do know that the green wire with the purple stripe must be connected to a switchable 12 volt source. This is for the antenna power. Someone on the board helped me with this several weeks ago and saved me a lot of grief..
    Al Stensby
    93 940 station wagon







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