Section 858 (Pre-Diagnostic Troubleshooting Procedure, Transmission Verification Test, 8HP45/845RE TCM Programming Procedure & TCM Adaptation - 8HP45/845RE/8HP70 Automatic Transmission - 1500)
WARNING: This page is about a different car, the 2015 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.