I HAVE 2006 DODGE RAM 3.7 I HAVE CODE P0882 HOW I CAN FIX IT

Question

i have problem with code p0082 low input in tcm and my trasmicion dont pass the gear i change the tcm and still with the same problem . i replace the trasmicion but still with the same problem check engine on and the code p0882 plus p0700 what i can do for fix this problem