DTC Hummer P1115 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:
P1115
Definition:
Software Incompatibility with Transmission Control Module
Description:
Key on,and the ECM detected a software incompatibility condition with the Transmission Control Module during its initial startup.
Cause:
Transmission Control Unit (TCM)