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U1950-00-BCM Command (From Body Control Module) Message CRC Or Message Counter Fault

NOTE:

The Scan Tool may display the description name of this Diagnostic Trouble Code differently with the following below:

U1950-00-BCM COMMAND MESSAGE CRC OR MESSAGE COUNTER FAULT - SIGNAL INVALID

The COMMUNICATION DIAGNOSTIC PROCEDURE MUST  be performed before replacing any component(s) or module(s). Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to COMMUNICATION DIAGNOSTIC PROCEDURE . .

NOTE:

Treat this DTC as a IMPLAUSIBLE SIGNAL  DTC when performing the COMMUNICATION DIAGNOSTIC PROCEDURE.

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