Hello all, I'm new here but I have a 2014 C238 CTL with about 400 hours on it. I'm a wildlife biologist so I use many different machines throughout the year hence the low hours. I am trying to run a fecon mulching head that I've used many times but not recently. When I flip the high flow switch the light won't come on and I can't hear the pump engage like normal. The fuse is good and the switch has power to it. What should I check next? Hydraulic fluid filter? Thanks!