DTC Buick C0450-5A Short Explanation
Channel: Maxidot
Date: 13/05/2020

The video focuses on the basic Buick 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
Buick
Code
C0450 5A
Definition
Curtain air bag module RH squib ignition drive circuit
Description
Open circuit in the squib ignition drive circuit
Cause
Malfunction of the SRS-ECU