DTC Dodge P0581 Short Explanation

The video focuses on the basic Dodge 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:
Dodge
Code:
P0581
Definition:
Battery Voltage. General Electrical Failures. Circuit Voltage Below Threshold
Description:
The Multimedia module (MMM) checks its own system voltage by comparing the DC voltage with the system voltage in the Central electronic module (CEM).The diagnostic trouble code (DTC) is stored if the control module detects that: The system voltage is lower than 8.0 V.The control modules test for the diagnostic trouble code (DTC) starts in the event of: Ignition switch position II.Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.
Cause:
Short-circuit to ground in the power supply cable.Open-circuit in the power supply cable.