Early October I went to back my 2013 Dodge 1500 Tradesman (84,400 miles) out of the driveway and was presented with red BRAKE light, amber ABS and traction control lights on steady and single message "Service Antilock Brake System". OBDII scanner showed ABS control module internal fault code C2200-49. I went through all the recommended fused hot battery +12V, switched IGN/RUN +12V and GNDs at the ABS module 47 pin connector. All good. I asked Rick Hendrick Dodge, N. Charleston, SC, where I purchased the truck new in 2013 if they would order me a new ABS module 68210719AB and got the back story that there are none available and likely won't be.... have you met our "vehicle exchange coordinator"? Meaning, we'll offer you next to nothing on your excellent condition / low mileage truck and put you in something newer / similar for another $40k-$60k. Two weeks later, my truck would not shift from PARK with new codes U1467 (implausible driver shift request), P1DF3 (ECU not initialized), P0705-00 (transmission range sensor circuit malfunction), P0901-00 (gear shift control malfunction) and amber check engine light. Dodge said that while my bad ABS control module could potentially cause communication issues between the ABC, TCM, PCM and ESM ECUs, these codes were directly related to the shifting system and the ABS was probably not the primary cause. Solution, towed to Dodge, R&R the ESM, locked in PARK issue fixed, back to original ABS controller internal fault, no ABS, no traction control, no cruise control....
Fast forward almost 2 months worth of reading RamForum posts, self help videos, etc, I was able to purchase a used ABS pump / controller assy P68207201AC from S&W salvage in Atlanta for $589, 30 day VIN compatibility fit guarantee and 90 day warranty. Using the OBDLink MX+ purchased from Amazon ($111.96) and AlphaOBD for Android tablet from Google Playstore, I was able to successfully swap the ABS ECUs, initialize the replacement ECU and update to my VIN. Two days late and my fingers crossed, all is well.