Gravely Zero Turn AT 48 XL

[gtfootball]

While mowing, the mower just died. When you turn the key you get nothing. Battery is still working the hours meter. Any ideas?

 

[mechanic mark]

Hands on make sure all connections are tight & secure, let us know what you find, thanks, Mark

 

[gtfootball]

Hands on make sure all connections are tight & secure, let us know what you find, thanks, Mark

Check all the connections. They are tight. I figure it's a dead man switch. How would I test them?