In order to change the battery in a 2012 (and other years, and possible still, idk) Dodge Journey you have to remove the driver side front wheel. : r/CrappyDesign
How do you remove the PDC? - Electrical, Battery & Charging - Dodge Journey Forum
Dodge Journey battery location and replacement • General Motor Club
How to - Remove a Battery from a 2013 Dodge Journey - YouTube
how to replace your battery in dodge journey 2009 | Dodge journey, Dodge, Journey