I believe the only place under the floor carpet that there are electrical connectors is under the driver's seat - one or more depending on options. If you have heated seats, the module for that is also under the driver's seat.
Intrepidation mentioned using a shop vac to help dry the carpet if you remove it to wash it, but it will also help dry things out if you wash it in place. Suck water from where it pools at the low spots. Let it accumulate to the low spots for a few hours again, and repeat. It won't completely dry it, but will speed things up a good bit. Helps too to lift the carpet up in places and put something between the carpet and the floor so air can by drying it from more surface area. Put a few layers of paper or cloth towels between carpet and floor where you can reach, and replace every few hours. Put an a.c. fan or two in the car to move air around.
'98 LXi - Later Concorde gages (black w/ chrome rings)/'99 LX - LHS gages (white) - HIR bulbs
Last edited by peva; 10-15-2016 at 01:37 PM.