Got a 06 commander 3.7l rear diff pinion bearing seized up and now got to get a good used it destroyed the diff housing bearing locked and spun the race. I was thinking can I pull the carrier and ring gear out of the diff and pull driveshaft and drive the commander for two weeks till I get the funds together to buy the new rear axle assembly. I pulled rear axles and rear drive shaft put it in gear and it wont move. I thought it was full time four wheel drive. help please!!!!!