Problem: I need help. I added a Smart Key (After Market) with Autel MaxiIM IM608 in my Boss Truck 2013 Dodge Ram 1500 and it worked for 4 days. Today I added a new one (also post market) and it worked for 3 hours. Scan the systems and show the next code B1A0B-00. Any help would be greatly appreciated.
Your problem is the key. It has happened to me a few times with unlocked and Chinese keys. This happens VERY often when using aftermarket or universal keys. They often never lock and drop out very often. B1AOB Faulty Totally Integrated Power Module (TIPM) or Car market key is broken, you should buy good companies like Xhorse or Original. You can use one from keydiy or XHORSE, they work fine. Just use an Xhorse key goes straight in. But better use OEM and you can’t have keys around when you program the key.
That’s a very common problem on this model, 2013 you have a problem with the RFH module, every time you’ve tried the key lock and then it unlocks after a boot, you can program an xhorse key and it never will unlocked again, or you can update the RFH to Witech 2.0 should fix the problem.