P27D3
Pressure Control Solenoid S Electrical
What it means
P27D3 means Pressure Control Solenoid S Electrical.
Where it lives
For P27D3, the description names the solenoid as the part involved.
Check these first
- A failed pressure control solenoid S
- An open or short in the pressure control solenoid S wiring
- A corroded pressure control solenoid S connector
- A failed pressure control solenoid S driver in the control module
What to do next
- Read pressure control solenoid S status on a scan tool
- Test the pressure control solenoid S coil resistance
- Test the pressure control solenoid S wiring for open and short faults
- Replace pressure control solenoid S if the circuit tests good
- Reprogram or replace the transmission control module if the solenoid circuit tests good
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.