Took H2 out and on the turnpike, went to get off and it started to pop door locks and shut down on bumps in the road, never actually shut off, just popped locks and stalled a few times….

checked battery and Terminals all ok, was atfriends house for 4 hours, drove home with no issues….

going to check grounds, idk, what else it would be ?

Any ideas….

 

Loose connection! Try shaking/wiggling wire harnesses/connectors while parked and running.