PPV Rear Speaker reconnecting

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ramchol76

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I am trying to reconnect my 2011 Tahoe PPV rear speakers as I got it without working.

1. I checked if there are any wiring cut in B pillar, the harness looks intact
2. opened the rear door panel and checked if speakers are unplugged, it is intact and connected as well.

can anyone share where else they would have disconnected rear speakers? should I try removing stereo and check if the stereo harness is cut?

thanks
 

petethepug

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Sound funny but use prudence when getting into and behind those panels. A lot of interviews have occurred inside those trucks and a lot of shady characters have left behind the contraband they ditched out of panic
 
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ramchol76

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Sound funny but use prudence when getting into and behind those panels. A lot of interviews have occurred inside those trucks and a lot of shady characters have left behind the contraband they ditched out of panic
sure thing, gladly so far good. :)
 

ppvfan

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I am trying to reconnect my 2011 Tahoe PPV rear speakers as I got it without working.

1. I checked if there are any wiring cut in B pillar, the harness looks intact
2. opened the rear door panel and checked if speakers are unplugged, it is intact and connected as well.

can anyone share where else they would have disconnected rear speakers? should I try removing stereo and check if the stereo harness is cut?

thanks
I'm trying the same thing today on my 2014 PPV. I was missing one rear speaker so I put the new one in and... nothing. Unfortunately the technical manual for the PPV states "Rear speakers not available"
I wish I'd known that before ordering 4 speakers.
 
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ramchol76

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yeah its unclear how the rear speakers are not powered or where the wire is cut, thinking to pull out stereo and measure with voltmeter,
 
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ramchol76

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Today checked body to door harness with voltmeter, no voltage coming from K & L pins below chart. Looks like the disconnection is upstream.


yeah its unclear how the rear speakers are not powered or where the wire is cut, thinking to pull out stereo and measure with voltmeter,
1718488988558.png
 
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