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U1960-83-Message Counter/CRC Fault In Engine1 (From Engine Control Module) - Value Of Signal Protection Calculation Incorrect

NOTE:

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

U1960-83 ENGINE1 (FROM BODY COMPUTER MODULE) - VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT

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 .