sc1984

Hello All, I have a 2014 NV2500. The A/C stopped working. I hooked up guages and showing 120 static high/low. I moved the clutch, so I figured the compressor was fine. Hot wired the compressor and I was right, ran ice cold. I noticed the right fan never turned on. Since A/C seems to be fine I am curious if the fan may be causing the issue. I hot wired the fan and it works. So what could cause the A/C and fan not to turn on? Any help would be appreciated