Discovery 3 HDC,Transmission Fault, Handbrake fault with *FIX*

Car had intermittent fault as seen in the video where it would drop the suspension and be stuck in 3rd gear showing 'F' fault on dashboard. I first thought it was connected to my Sunroof drain being blocked and split which can be seen in another Video and the passenger side wiring channel being full of water but it was the TCM Module behind the battery.. Hope you find this Video helpful in fixing your Discovery 3.