Code status
Needs verification
Not yet verified against SAE J2012_202509 / J2012DA. Treat unverified rows as a lookup aid, not repair authority.
- System
- Transmission
- Scope
- iso-sae-controlled-p0
- Standard
- SAE J2012 / ISO 15031-6
- Source
- legacy-import
Diagnostic boundary
A diagnostic trouble code reports that a monitored test failed. It does not prove one specific part is bad, and manufacturer logic can add vehicle-specific conditions.
Do not simply reset fluid-life data without servicing or diagnosing the cause of deterioration; overheated fluid may indicate a deeper fault.
Useful checks before replacing parts
- Inspect fluid level, color, odor, contamination, service history, and manufacturer-specific fluid-life data if available.
- Review transmission temperature history, slip data, shift quality, and pressure-control codes that can overheat or degrade fluid.
- Confirm the correct fluid specification and service procedure before resetting any fluid-life or adaptation values.
Related OBD-II codes
These nearby transmission entries can help compare wording and fault area. They may share the same verification status as the source database.