PROMASTER CITY BACK UP CAMERA AND BLOWER MOTOR (HEAT, AC) NOT WORKING QUICK FIX!! 

Easy to fix but whats causing the issue? what's causing fuse 51 to blow?

I found simply giving the fan a smack is all it really needed

Where is the fuse panel that you are showing us?

Never said where the fuses would be lol

Mine is 2015. Suffering profusely. Freezing to death. Will check and get back to you here.

Mine was blown as well.. I replace the first and it blew again later in the day. What would cause the fuse to blow ??