Uncategorized 2012 Renegade 800r with *P0686 ECM/PCM Power Relay Ctrl Circ Low August 20, 2016 dstech My 2012 renegade 800 has been throwing this code for a while and now it won’t start and the relays under the hood are clicking. I believe it is relays R4 and R5. Help please not sure what to do next. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related