Mavic Crossmax Enduro Freehub question…

When holding the rear wheel on my Mavic Crossmax Enduro the cog spins in both directions and obviously when I try to pedal nothing happens as it is not engaging. I’m hoping that this means that all I need to do is service the freehub or is it a wee bit more complicated than that? Anyone got a link on how to do this as I can’t find it on Mavic site?
Cheers

unscrew the end caps, remove the axle, pull off the freehub body, and check the two internal pawl/spring units. you’ve either shredded them, lost the springs or fouled them with crap.

Should be a ten minute job if you haven’t trashed the body with huge G-out landings.