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Home >> Fiat >> 2019 >> 500L Pop >> Repair and Diagnosis >> External Pages >> Different car >> Section 64 ((Active Cruise Control (Acc) Module - Electrical Diagnostics)) >> DTC Troubleshooting >> U1950-83-Message Counter/CRC Fault In BCM Command (From Body Control Module) Message - Value Of Signal Protection Calculation Incorrect

U1950-83-Message Counter/CRC Fault In BCM Command (From Body Control Module) Message - Value Of Signal Protection Calculation Incorrect

WARNING: This page is about a different car, the 2019 Fiat 500X. However, it is still accessible from the selected car via links, so may be relevant.

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 .