· #1 HAWKEYE FAN
like what? there is only 1 test you can perform with a jumper wire. the only thing you should be using a jumper on is t&h, otherwise you could damage the module.My ice maker recently started making hollow ice. Then it quit making ice at all.
Here are some things I tried:
*also did a varity of tests with a jump wire.
that being said, hollow cubes are caused by too little water entering the mold. I usually find this problem when the icemaker is hooked up with a self piercing shut off valve.