Motocaddy 2019 M3 pro diagnostics

[TheBuck]

Hi all, I’ve a Motocaddy M3 pro (new style) and just noticed today it’s got a fault.. when running on battery it’s fine, straight line everything as it should.. But when I hit the off button it locks the right wheel up and basically does a skid.. If I go to push the trolley out the way without power the same wheel is reluctant to turn. Put wheel in freewheeling at its fine.. seams the drive shaft/hub is tight? But only on the one side. Using the same amount of battery in a round.. Any ideas?

 

[Huwey12]

Probably too late since your post but seems to be something to do with the electronic parking brake or the dhc down hill assist function. Probably needs a new control/motherboard