Anyone know how to fix SWC issues?

I need some help with this, guys. I’ve got a Kenwood stereo hooked up with a PAC RP5-GM11, but the SWC controls just aren’t working. When I try to program them, they seem to go to the PAC, but the radio shows no response at all. Anyone had this issue before?

Are you talking about the steering wheel controls? Most newer cars have a couple of extra modules on top of the basic harness and radio that help make them work.

Emerson said:
Are you talking about the steering wheel controls? Most newer cars have a couple of extra modules on top of the basic harness and radio that help make them work.

Yep

Emerson said:
Are you talking about the steering wheel controls? Most newer cars have a couple of extra modules on top of the basic harness and radio that help make them work.

I should’ve mentioned this earlier, but I have a 2005 Silverado.