Pressure Control Solenoid C Data Incompatible

Where it lives

For P27A9, start at the solenoid the description names.

Check these first

• A pressure control solenoid C reporting values the module rejects
• A mismatched pressure control solenoid C after replacement
• A failed pressure control solenoid C
• A software calibration mismatch in the transmission control module

What to do next

1. Read pressure control solenoid C data on a scan tool
2. Check the pressure control solenoid C part number against the module calibration
3. Measure pressure control solenoid C coil resistance
4. Test the pressure control solenoid C circuit for open and short faults
5. Replace pressure control solenoid C if the data stays incompatible
6. Clear the code and retest

Look up another code