motorguide digital tour edition trolling cuts off

[Randallkearney1]

when using the trolling motor on the higher speed it will cut off automatically before it should...Any ideas?

 

[dingbat]

thermal overload?

 

[Randallkearney1]

caused by

 

[Randallkearney1]

don't know what size beaker fuse is on there its corroded....gonna replace with 50

 

[dingbat]

beaker fuse is on there its corroded....

That would do it, as would damaged or corroded wiring or drive motor.