Bye bye Honda...
Car: Volvo V60 VEA D4 (181)
Join Date: 11th May 2012
Location: Ludlow, UK
Thanked 1,266 Times in 1,043 Posts
You sure it's actually looser than it's meant to be? Mine (54 Accord) is wobbly and the scanner plug doesn't feel fully engaged into the port but, unlike the one you mention, it does work.
Otherwise you'll obviously need to find a way of getting to the rear of the port and fixing it. Sorry, but I've never heard of anyone having to fix their's on any other Honda forum.