| Details |
| Document Number: |
J2012_200712 |
| Revision Number: |
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| Title |
| Diagnostic Trouble Code Definitions |
| Scope |
| Purpose
This document supersedes SAE J2012 APR2002, and is technically equivalent !to ISO 15031-6:2005 with the exceptions described in Section 1.2.
This document is intended to define the standardized Diagnostic Trouble Codes (DTC) that On-Board Diagnostic (OBD) systems in vehicles are required to report when malfunctions are detected.
This document includes:
a. Diagnostic Trouble Code format.
b. A standardized set of Diagnostic Trouble Codes and descriptions
c. A standardized set of Diagnostic Trouble Codes subtypes known as Failure Types
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