I have a 2 way fridge in my motor home, it is automatic. it seems to be working on 110v but as soon as i open the door it goes off the inside lighg goes off,an the chk light comes on.could u tell me what the problem is.the fridge is 2 yrs old. it works on propane fine.thank u regal lace

Have you ever cleaned the condenser core? do that first and also check the door seals are they properly sealing. As far as the pump shutting down when the door is open that is normal, think about it.

Unplug the wire located at terminal J4 (12v positive) on the control board, and see if you are still popping fuses. If so, then the fault lies between the wire you just removed and the fuse that keeps blowing.

If the fuse holds, and blows when you plug the wire back onto J4 terminal, then unplug the wire(s) at J2. These go to your door heater (used in humid conditions to remove condensation), as well as the interior light. The switch for the door heater is located on front panel, or is at the top edge of the freezer compartment with door open. It is not unusual for this switch to have issues since it gets chilled and moisture condenses on it. If unplugging the wires at J2 allows the fuse to hold, you probably got a shorted heater or bad heater switch. But, pull the lens off the interior light, and check the contacts there as well.

If the fuse still blows with J2 removed, then unplug the connector in the top left corner of the control board. This goes to the control panel on the inside of the fridge. If the fuse blows, replace the control board. If the fuse holds, the replace the control panel.

if there is no problem in the functioning of this fridge then the noise isn't a problem. but still i would advise you to have this fridge checked out by your local repairman.

On most refrigerators you get your cold air from the "freezer" compartment. If the freezer fan motor is inoperable, this will prevent the proper amount of cold air to flow into the "fresh food" compartment. Make certain that the fan motor does not work with the freezer button within the door frame activated. On some models, with the door open, the fan motor will not operate. Open the freezer door and activate the freezer button for several seconds to determine whether the fan is properly working or not. If not, contact an appliance service company.

It sounds like your fridge has problem with the damper stuck open. The damper is in the top-back-center of the fresh food section. I can't tell by the pics I have how to get to it, but looks like it's simple to get to it - just remove the damper cover.
Check the damper for the ice buildup. Clean if needed. Unplug the fridge and check continuity on damper motor. Replace damper if no continuity.
Check the microswitch on the damper assembly. C on switch [where it connects to black wire] should make contact with NC [yellow/red] when button is not pressed, and C with NO [blue/red] should make contact when button is down).
With temp in the fresh food section so low, the damper should be closed, and if it isn't there should be power (110v ac) coming to the motor either continuously until it closes or for a short period of time within a few minutes after you try to set the temperature, can't tell by schematic. Unplug, connect your DMM in "volts ac" parallel to the damper motor (red and green/yellow wires), and plug fridge back in. If it does not show 110v immediately, set the DMM to show the maximum voltage registered, and leave in the fridge for 20-30 minutes, with doors closed. If there was 110v, and the damper is still open - replace damper. Otherwise it's very likely that the control board failed.
Parts:
Damper assembly: 67003903
Control board: 12782036SP
If you order from that site, use "New10" coupon code for 10% off.

If your fridge is a frost free , your evaporator fan motor is not working , this can be caused by one of three things , 1. the defrost timer is faulty. 2, the air lever is not opened enough to let the right amount of air through to the bottom and or the fan is seized inside the freezer section behind the back wall cavity  3. the door seal could be letting in air from the bottom of the door (very common) . inspect the door seal and take note  if the fridge goes into defrost of not . if it just seems to stay running then the defrost timer is definitely stuffed and needs replacement

Most/many times this is a clogged up or restricted defrost drain system, but once in a while the drain system has been cleaned and everything appears to be good but you still get ice in the defrost drip tray and such and the drain freezes over. Some manufacture designed kits to help and some home made remedies. http://www.applianceaid.com/defrost_drain_freezes.html
click the link given above

1. Checking/changing a common light switch
   
2. Common frost free fridge parts learn "what" is called "what" before starting your repair
   
3. Compressor won't run or it is "clicking' on and off
   
4. Cleaning the condenser coils
   
5. Can my fridge be moved on it's side?
   
6. Defrost drain freezes and then overflows
   
7. Freezer door pops open when I shut the fresh food door
   
8. GE Arctica repair tips...frost free trouble, freezing food, ect 
9. How refrigerators work
   
10. How a common defrost cycle works
    
11. How to change a common condenser fan motor
    
12. How to reverse the refrigerator doors on your refrigerator
    
13. Help for storing an appliance
    
14. How to change a common Whirlpool evaporator fan motor
    
15. How to install or remove common shelf supports
    
16. How long can I store food in my frost free refrigerator freezer and how?
    
17. I heard a sizzling noise inside my freezer section and it looked like something on fire when I opened the freezer door. What should I do?
    
18. I feel heat or warmth around my refrigerator doors...help!
    
19. Important Disclaimer
    
20. My fridge is running but not cold enough  - with Frost free repair information as well
    
21. My refrigerator is leaking water inside the fridge
    
22. My fridge is leaking onto the floor
    
23. My fridge is freezing things
    
24. My fridge makes a bang noise when it shuts off
    
25. My Frost free fridge will not run at all
    
26. My fridge is making   screeching/squeak noises
    
27. My GE SxS fridge door has dropped and/or won't open or close properly
    
28. My water dispenser has white flecks in the water...what's up?
    
29. Mending a crack in the refrigerator liner
    
30. New adaptive defrost information
    
31. Ohm meter testing a start capacitor
    
32. Odor complaints with your fridge
    
33. Replace a door gasket on a refrigerator
    
34. Sample wiring diagrams
    
35. Stainless Steel Cleaning
    
36. Some help for an Amana refrigerator fan motor that will not run
    
37. Will my freezer or refrigerator work ok in my garage?
    
38. Whirlpool built refrigerator defrost timer installation help
    
39. Water line "Y" hose for icemaker broken helps
    
    
    

hi. thanks for the question. leaving the door open ,would let a lot of moisture to enter the freezer, and cause it to frost up. to clear frost. cut power to fridge, open the doors .,let thaw over nite clean up the water mess. dry the inside of fridge & freezer turn power on good to go. to stop the door from being left open .lift the legs under the front so the fridge has more weight, and it will close by self . no more doors left open. thanks the appliance doc

twtw7771

You said,
The ice maker door seems to have a tight spring or something because when the ice goes in the chute and then backs up.

The door needs to be replaced because it is bent or out of alignment!
How old is the fridge??
Now a days you have a 1 year warranty!

Or the seal is not tight and air gets inside past the door and then the moisture freezes on the spring.

Had the same problem. I'd already tried waggling the drain rod from inside the fridge but to no avail. I pulled out the fridge and pulled off the 'top hat' end on the very end of the corrugated drain pipe. Inside was pretty gunky.
Just clean it thoroughly especially around the little rubber mushroom and the problem goes away. Simples