[jcruz]

Hello all I am an old Guy with lots of know how and Professional Service tech, I just installed a Small 8inch Sub Woofer, in Promaster Van, and Middle Seat (Honda middle seat with custom brackets). please note subwoofer works awesome too much bass, and Company van did not have Uconnect. stay tuned Ultimate install guide with pictures video, and Wire diagram and step by step Coming soon, and best of all if Radio Fails in he future all wiring can be removed to leave no trace that anything was modified, unless Dealer watches the thread and knows what to look for, also please not Van with sub already has 600 miles on it since installed, works flawless. Hope

 

[bobby]

Welcome, Professional Service Tech. any minor details like?

 

[jcruz]

Wire Diagram Complete Working on Step By Step and Pictures next, then video. Thought this was going to be easy but editing takes a while. k

 

[jimmbomb]

I hooked all my subwoofer wires up to the bottom b-pillar in the passenger side. But it had the upfitters connections.
Also UC-3 radio.