LEAKING WATER DISPENSER, CAN'T GAIN ACCESS

There's a leak in the hose between the water valve and the dispenser nozzle, or in one of the fittings to which the hose is attached. The fun part will be figuring out how to get inside the door to find the problem. Here's a link to a video that may get you started:
https://www.youtube.com/watch?v=C1nnNLdjz2g

THE PLASTIC LINE GOING TO THE DISPENSER GOES THRU THE DOOR LEFT SIDE DOES IT NOT .

If the line goes up through the door , you will have to replace the door.

That could prove to be difficult. The doors are usually filled with polyurethane foam. And you may need to remove the inner liner to see if you can gain access to the tube. It is rar that the door dispenser will come out because of that foam. You can try. This hose is usually just a length of 5/16 plastic water hose available at a hardware store.

The hose from the soap drawer to the tub may be split. These hose have flexible ridges and its common for them to split inside one of the ridges.

The water line can be replaced by removing the dispenser cover and disconnecting the tubing and then pull the old line down from the bottom hinge area. once out, you can install your new line back up into the place it came out of. it goes through a channel inside the door. once back up in dispenser area..connect back to nozzle. the hose under freezer door needs to be connected as well...

There should be a plastic clip or similar to hold the hose on, this is probably where the water is coming from.
A normal jubilee clip will suffice, or a strong plastic tie.

dishwasher leaking from the door or from the bottom of the door is common problem and yes its advisable to get it fixed.but if its having any other problem other then leaking then it has to be checked first.but leaking problem is common it can be solved.first from which part of the door area the leak is occuring that has to be checked.
Some common leaking trouble makers....
Leaks at the door:
Door gasket loose/torn
Corner gaskets or door baffle/vent gasket
Door lock/latch loose/broken
Split spray arm
Over filling with water...usually the level is just under the heating element is normal
Something leaking through the door...like the soap or rinse agent dispenser gasket, silverware basket button.
Door hinge(s) bent
Wrong soap was used...dish sink soap instead of dishwasher soap
Rinse aid being used with mechanically softened water ( makes foam or suds inside the dishwasher )

Leaks from under the unit:
Look for whiting or calcium stain on the motor and pump assembly = motor and pump assembly seal leak...access panel removal help
Hose for upper spray arm split
Fill hose split or fill hose spout air inlet is calcium covered
Drain hose is split
Rusted liner...metal liners only
Fill valve leaking or allowing water to fill all the time
Heating element ends....where they come out through the dishwasher liner
Float or float gasket
for parts you can get it from
www.repairclinic.com

this are the possibilities for the leak :-----
Door gasket loose/torn
Corner gaskets or door baffle/vent gasket
Door lock/latch loose/broken
Split spray arm
Over filling with water...usually the level is just under the heating element is normal
Something leaking through the door...like the soap or rinse agent dispenser gasket, silverware basket button.
Door hinge(s) bent
Wrong soap was used...dish sink soap instead of dishwasher soap
Rinse aid being used with mechanically softened water ( makes foam or suds inside the dishwasher )

Leaks from under the unit:
Look for whiting or calcium stain on the motor and pump assembly = motor and pump assembly seal leak...access panel removal help
Hose for upper spray arm split
Fill hose split or fill hose spout air inlet is calcium covered
Drain hose is split
Rusted liner...metal liners only
Fill valve leaking or allowing water to fill all the time
Heating element ends....where they come out through the dishwasher liner
Float or float gasket.

the water for the dispenser (ice/water dispenser in the freezer door) comes from under the frige then up thru the bottom hinge of the freezer door .. it then goes inside the door up to the dispenser .. its a plastic hose and it has to twist near the hinge each time the door is opened .. thats where it usually breaks or develops a pin hole leak .. you can replace the whole hose or just the damaged section if that easier ... since the bottom freezer.hinge where that hose comes up thru, is at the position of your leak then i suspect thats your trouble ... ..also check the condensate pan to make sure its not full .. thats a flat pan under the fridge ..you can usually get acess to it by removing the front kick panel at the bottom of the frige .. if thats full then look for a door seal leak (damaged rubber seal) ... a broken seal or open door will allow moisture to condense inside the machine ..that runs down into the condensate pan where it normally evaporates .. but a problem (like open door) will fill it up to overflow in time ....