DTC Troubleshooting: P0976, P0977: Overview
- DTC P0976: If the shift solenoid valve B return signal does not match with the ON command of the TCM, the TCM determines an abnormality and stores the DTC.
- DTC P0977: If the shift solenoid valve B return signal does not match with the OFF command of the TCM, the TCM determines an abnormality and stores the DTC.