Question:I have a Frigidaire Refrigerator, Model number glhs237zab1, and the water dispenser on it is not working and the water flow is down to a trickle. The ice maker works just fine. I have already changed the water filter; what else could be wrong with it?
Answer: Check the water reservoir in the rear of the refrigerator to see if it is frozen up. Try adjusting the temperature on your refrigerator to see if this changes anything.
You can also try blowing compressed air into the line (try canned air like the kind used for cleaning dust from computers) to dispel any clogs or plugs in the line.
I believe these are the diagrams/schematics for your refrigerator.
If you have a constant, regular drip, you may want to invest in a new water control valve.