I have a 2003 t&c, I recently had my TCM and FCM replaced, picked up my van an 4 days later had to take it back to dealer an they replaced them again, they informed me that something is causing them to short out an due to they was under warranty an replaced twice now that they won't replace them again. I'm scared to even drive it now cause I can't afford to replace them and i can't afford for them to start checking wires. So my question is, does anyone know what could be causing them to short out? Where should my dad even start checking first?

 

Start checking UNDERNEATH the fuse box in the engine compartment. They had a tendency to have wiring troubles under the fuse box.