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dead battery???

Old Sep 20, 2006 | 10:19 AM
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Default dead battery???

I just connected the new stereo last night. Everything worked fine. Came out this morning and it was dead. Could it be DBS or did I do something wrong with the stereo...I know everything is grounded correctly.

Should the power lights for the amps be on all the time? I used the pac-oem gm24 and hooked the remote wire to the white wire in b3.

Brian
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Old Sep 20, 2006 | 10:36 AM
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if the lights on the amps are on at all times you have the wrong remote wire
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Old Sep 20, 2006 | 10:42 AM
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Originally Posted by pentavolvo
if the lights on the amps are on at all times you have the wrong remote wire
Do you know which one I have to connect it to. I connected it to the white wire in b3. Thats what I read on here. One thing I just noticed is that the power wire for the pac-oem need to be to the switched 12v. Which means if its on the constant 12v they will always remain on, right?

Brian
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Old Sep 20, 2006 | 10:44 AM
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Your amp lights should not be on all the time. Even though there is no music the amp still uses a minute amount of power. It is called "idle current"
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Old Sep 20, 2006 | 11:43 AM
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Originally Posted by hymnatr
Do you know which one I have to connect it to. I connected it to the white wire in b3. Thats what I read on here. One thing I just noticed is that the power wire for the pac-oem need to be to the switched 12v. Which means if its on the constant 12v they will always remain on, right?

Brian
Is this a C6? That B3 wire (also referenced as 1487 in the SM) does not switch 12V as described in the PAC documentation. We searched all through the factory harness for a switched 12V source and couldn't find one. Ended up using the signal sensing feature of the JL Cleansweep (Alpine PDX-4.150 amp that I have also has the feature) instead. If your amp has this option I suggest removing the trigger wire from it and use that instead.

I believe people have used an add-a-circuit and plugged it into a switched fuse in the passenger footwell as a trigger. Vague memory but it may have been the seat heater fuse. I think it's mentioned in cmb13's write-up, which is linked in the FAQ.

One thing to be careful of here, though I don't recall cmb13 mentioning it as a problem.. triggering from a different source like that can lead to popping in the speakers when the amp turns on. Make sure you have the volume turned way down the first few times you try it until you're sure it doesn't happen.
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Old Sep 21, 2006 | 12:07 AM
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Originally Posted by hymnatr
Do you know which one I have to connect it to. I connected it to the white wire in b3. Thats what I read on here. One thing I just noticed is that the power wire for the pac-oem need to be to the switched 12v. Which means if its on the constant 12v they will always remain on, right?

Brian
Correct. A switched 12V wire, or ignition or accessory wire, is located in the ignition harness, if you prefer to seek one there... in the C5's, there is a 3 pin accessory plug in the passenger side floorboard to use for switched 12V; in the C6's, I don't know if there is one...
However, one note of interest... in my experience as an installer, the OEM integration pieces usually provide a switched 12V OUT for your new radio. The 12v switched output is provided by means of a relay inline, and is triggered by the data bus signal itself (as there is no ignition wire in the radio harness) to create a 12v output via the relay.
The Peripheral pieces that I have used, and swear by, have always worked flawlessly, without any mods, or any kind of funky programming... just plug and play.
I hope my info has helped you out in your search for the answers...
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