P0706 that code came up . My Odyssey isn't shifting good, jerks when put in gear

Hello, This sounds more like a slipping transmission than anything else. Have a certified tech look at it, I'll put a link below, and let them diagnose the issue. You may have a bad transmission mount causing the jerky shifts, but likely the shifts are jerky because the transmission is slipping. When it finally 'catches', it can thrown you back in your seat a little. Honda has never been known for automatic transmission reliability... but their engines and other components are fantastic. http://repairpal.com/honda-within-10-miles-of-hiram-georgia-30141