It's most likely the cluster! I say that because my dad's 2009 dodge journey had the same issue. No blinkers, wipers always on, lights always on. I unplugged the left multifunction switch and it still has the same problem. After looking at the wiring digram I found the wipers get there power from the TIPM, WICH GETS IT'S SIGNAL FROM THE CLUSTER, WUCH GETS ITS SIGNAL FROM THE MULTIFUNCTION SWITCH, via can bus. I replaced the cluster with one from the wrecker and all good