what is u2107 code

Question

can someone tell me what code U 2107 mean..

Answer 1

P2107 The ECM (engine control module) cannot communicate with the BCM body control module), This means the ECM attempted to communicate with the BCM . This can be caused by opens , shorts, or grounds in the CAN communication  circuit, or the control module itself that cannot communicate.

Answer 2

U2107 SATURN - Lost Communication With Body Control Module

Read more: U2107 Saturn