DTC Troubleshooting: P2720, P2721: Overview
- DTC P2720: If the clutch pressure control solenoid valve D current is lower than a specified value, the TCM determines an abnormality and stores the DTC.
- DTC P2721: If the clutch pressure control solenoid valve D current is higher than a specified value, the TCM determines an abnormality and stores the DTC.