The Journey won't start sometimes, I have to move the shifter and then it will.

Thank you for your answer, I was thinking that myself but I didn't know there was a part for that purpose. Would you know approximately what that part would cost and the labour to fix that at the dealer?

Best to take it to a trusted mechanic and ask them to troubleshoot the problem and mention that the position indicator may be the culprit. The switch itself is not normally an expensive part (maybe $30) but I don't have any experience on Dodge Journeys to know how much labour is required to replace it. I think Dodge refers to the switch as a "Neutral Safety Switch".

Thank you MacScratchy!