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Home >> Fiat >> 2021 >> 500X Pop >> Repair and Diagnosis >> Transmission >> Automatic Trans >> (Electronic Shift Module (ESM) - Electrical Diagnostics - 948TE Automatic Transmission) >> DTC Troubleshooting >> U1950-00-BCM Command (From Body Control Module) Message CRC Or Message Counter Fault

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

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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