Quoted from hockeymutt:Thanks for the reply! I have manual actuated the switch and it doesn't pop up. I wonder if this is how it's supposed to actuate. If so it's the switch. Can anyone confirm?
Yep. The prongs do not pop up until the first ball lock is detected. Run the switch test and tell us which switch errors you get. Could be a bad switch, diode, wiring, connector, etc.