DTC Hummer B2745 Short Explanation
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
B2745
Definition
Traction Control Switch Circuit
Description
Ignition ON
Cause
The BCM detects low voltage on the traction control signal circuit for 60 seconds