Rear audio contols with aftermarket HU?

[sstone]

I’m going to be replacing the stock headunit (midline in crew cab) with an aftermarket deck in the next couple of months. I plan on installing a PAC unit so that I can retain steering wheel audio controls, but my question is if something can be done to retain the rear cabin audio controls. I haven’t looked into the wiring yet and was wondering if someone has already looked into this. Thanks in advance.

[JBWilkins]

I was thinking about this myself......seems like the PAC unit might be able to handle the rear controls too...

[DesertTitan]

Has anyone looked into this or tried it? I plan on getting an aftermarket HU soon as well, but I really would like to still be able to use the rear controls.