Supposedly Dodge has a campaign for reprogramming of the WMM module, but only for an occasional no start condition. Not the dash lights and everything dying out. Has anyone had this done?

 

In my case the battery cable at the fuse box had corrosion, cleaned it and all was good. Had to clean it with a knife the wire brush didn't cut it.

 

Hey guys OP here, I ended up finding some info on the fuse box connections, that ended up being my solution. If this were to happen to anyone, first clean the disconnect and clean the battery connection to the fuse box. Then if that didnt do it, start removing and adding dielectric grease to all the weird plugs on the bottom of the fuse box. That ended up being my solution. I live in the desert and my contacts and plugs seemed fine, but somehow it was bad or loose connection. Cycling these contacts on and off and greasing them with the dielectric did the trick. I even opened up the box itself and inspected the circuitry, but it was fine. Its now been a year since this with no issues, from what I read others doing to try and chase this down I saved a a lot of money. Good luck!

 

Are you talking about the relays that are plugged in to the fusebox? Or under that? How many plugs are there?

 

My dashboard lights are blinking even when key is off and out. Is this fuses or a connection problem