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josephf31 | Bose receiver plug ? 1991 C4 | ||
Senior Guru
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On my 1991 C4 auto coupe, on the right (passenger) side of the "real" radio receiver (original equipment Bose Gold) there are 4 opening for pre-configured wiring plugs; however, I can only locate/identify 3 (the 2 on the left and the one on the lower right, looking at it from the right hand side mounted).
It seems there should be something that goes in to the "upper right" corner female plug on the receiver -- can anyone help? Appreciate all the help from you experts out there, thanks!!! |
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Posted on: 2008/5/16 1:33
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bogus | Re: Bose receiver plug ? 1991 C4 | ||
Grand Imperial Pooh-Bah
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I assume you are working in the system. Can you share the rest of the story?
It's been a long time since I was in there... I will have to check my 92 Helm manual... moving to audio. |
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Posted on: 2008/5/16 4:35
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The single biggest problem with communication is the illusion that it has taken place. - George Bernard Shaw Education is the best tool to overcome irrational fear. - me |
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Woodstock | Re: Bose receiver plug ? 1991 C4 | ||
Senior Guru
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The upper right opening is empty! If I recall correctly, the other 3 plugs are white, black and blue.
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Posted on: 2008/5/16 9:47
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91 convertible |
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josephf31 | Re: Bose receiver plug ? 1991 C4 | ||
Senior Guru
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That's what I was thinking, though it now pretty much confirms my theory that I have all the wiring back together, but with no sound I probably have all 4 amps blown in the speakers :-(
Thanks |
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Posted on: 2008/5/16 17:26
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Woodstock | Re: Bose receiver plug ? 1991 C4 | ||
Senior Guru
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Is the antenna plugged in? Did you check the fuses?
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Posted on: 2008/5/16 19:05
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91 convertible |
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josephf31 | Re: Bose receiver plug ? 1991 C4 | ||
Senior Guru
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Yep, antenna is plugged in (although it only goes up partway, I have another post about that problem!), and all fuses are OK, the tape doesn't work either, I get nothing from any of the speakers, but a strange "hissing" sound from the control head unit (not receiver)...I'm thinking that could be bad too?
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Posted on: 2008/5/16 19:24
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CentralCoaster | Re: Bose receiver plug ? 1991 C4 | ||
Senior Guru
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Quote:
My 85 bose had a speaker relay that had to receive power from the headunit, and it would let power flow to all the amps. You need to get a wiring diagram for your year to diagnose. |
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Posted on: 2008/5/16 23:15
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1985 Z51, ZF6 |
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josephf31 | Re: Bose receiver plug ? 1991 C4 | ||
Senior Guru
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I've swapped out the relay with a known good one, still same problem, also there is 12+ volts at the orange/black plugs at each speaker. I would think this would indicate the relay is sending voltage to the amps at the speaker units, but the amps are not sending anything to the speakers...?
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Posted on: 2008/5/19 1:47
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josephf31 | Problem resolved | ||
Senior Guru
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replaced the CDM ("real" receiver under the dash, not the head unit in the center console) and 4 amps on the speakers...got tunes now!
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Posted on: 2008/6/18 4:16
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2002 Magnetic Red C5 6 spd LS1 convertible |
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CentralCoaster | Re: Bose receiver plug ? 1991 C4 | ||
Senior Guru
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Cool, thanks for getting back to us.
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Posted on: 2008/6/18 19:32
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1985 Z51, ZF6 |
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bogus | Re: Bose receiver plug ? 1991 C4 | ||
Grand Imperial Pooh-Bah
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I had a feeling the receiver was dead...
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Posted on: 2008/6/22 19:35
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The single biggest problem with communication is the illusion that it has taken place. - George Bernard Shaw Education is the best tool to overcome irrational fear. - me |
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