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 assume the clutch disc is the only fault; actuator control, hydraulic issues, and adaptation can also create excessive slip.
Useful checks before replacing parts
- Compare engine speed, input speed, commanded clutch state, clutch position, load, and temperature when the slip occurs.
- Inspect clutch wear, hydraulic operation, actuator control, linkage adjustment, adaptation values, and driver-use conditions.
- Check for related clutch position, transmission temperature, or gear ratio codes that explain the slip event.
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.