Ram ProMaster - 2014 Fuse Box Diagram Ram ProMaster - 2014 Fuse Box Diagram. Home; Ram; ProMaster - 2014 Fuse Box; WARNING! (Continued) modify the air bag system for persons with dis-abilities, contact your authorized dealer. How do I know how much I can tow with my Ram ProMaster? pg. 44. WHAT TO DO IN EMERGENCIES. What do I do if my TPMS warning light is blinking? pg. 59. RAM ProMaster (2014) - fuse box diagram - Auto Genius May 23, 2017RAM ProMaster (2014) – fuse box diagram. Year of production: 2014. Underhood Fuses. The Front Power Distribution Center is located on the driver’s side of the engine compartment.