DTC Subaru C0021 Short Explanation
Channel: Maxidot Subaru
Date: 2020-06-20

The video focuses on the basic Subaru 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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#maxidot #dtc #howto #diagnostictroublecode #subaru




Make:
Subaru
Code:
C0021
Definition:
Valve(s): Internal Electronic Failure
Diagnosis:
CLEAR the DTCs. REPEAT the self-test. If the DTC is retrieved again, INSTALL a new ABS module. REPEAT the self-test.