Hello everyone, this is my first post so forgive my ignorance in advance.

So far I have replaced the freezer switch that is activated by the door opening and closing. And I replaced the master switch (to the circuit board). And I replaced the light box. But still I cant get the freezer light to come on.

I look forward to any help with this issue, I work at a family run appliance shop and Ill likely be using this forum a lot. Thanks in advance!