Barker Electric Jack Propble

After returning from a 10 day first outing with the new 3023, I noticed last night that the light on the Barker Electric Jack, 3000lb model was on. I went outside and turned it on and off and it stayed off for a few seconds and then came back on at about a third full power. It was installed by the dealer I bought the TM from. Any ideas?

Thanks,

Jack