DTC Hummer P0358 Short Explanation
Channel: Maxidot Hummer
Date: 2020-06-20

The video focuses on the basic Hummer 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:
HUMMER
Code:
P0358
Definition:
Vehicle Communication Bus A. General Failure Information. No Sub Type Information
Description:
The Closing velocity module (CVM) checks the communication with the Supplemental Restraint System Module (SRS).  The diagnostic trouble code (DTC) is stored if the control module detects that: No communication with the Supplemental restraint system module (SRS).  The control module's test for the diagnostic trouble code (DTC) starts in the event of: The voltage supply to the control module is 9-16 V.  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:
Open-circuit on the internal CAN cable between the Closing velocity module (CVM) and the Supplemental Restraint System Module (SRS).