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 replace clutches or the transmission assembly before checking pressure-control command, solenoid circuit, and fluid condition.
Useful checks before replacing parts
- Review commanded line pressure, pressure control solenoid B command, shift feel, slip data, and ratio codes.
- Check fluid level and condition, solenoid wiring, internal harness, case connector, and pressure-control related codes.
- Determine whether symptoms are harsh shifts, slipping, delayed engagement, or limp mode.
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.