DTC Volkswagen P025C Short Explanation

The video focuses on the basic Volkswagen specific diagnostic error code.
Contents:
0:21 Basic DTC analysis according to OBD2 protocol standard.
1:48 Insight into programming
an explanation of what a bit is and how a byte is formed
decoding the Error Code to the base programming
2:58 A diagnostically understandable description of the Diagnostic Trouble Code
3:05 Basic error definition
Possible causes or errors of the car and its parts describing the mentioned error

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Make:
Volkswagen
Code:
P025C
Definition:
MCM and BCM Program Version Mismatch
Description:
NOTE: Before you troubleshoot,record all freeze data,and any on-board snapshot,and review the general troubleshooting information.This DTC is indicated when a MCM update is not completed.IMA system indicator on.WARNING: Do not turn the ignition switch to LOCK (0) while updating the MCM.If you do,the MCM can be damaged.
Cause:
Do the MCM (IMA Motor) update procedure. Faulty MCM