OBD Codes List

Diagnostic reference · P27C3

P27C3

Pressure Control Solenoid P Electrical

System
Transmission (P code)
Lamp
Check Engine Light
Category
Powertrain - Transmission

What it means

P27C3 means Pressure Control Solenoid P Electrical.

Where it lives

For P27C3, start at the solenoid the description names.

Check these first

  • An open in the pressure control solenoid P electrical circuit
  • A short in the pressure control solenoid P electrical circuit
  • A corroded pressure control solenoid P connector
  • A failed pressure control solenoid P

What to do next

  1. Read pressure control solenoid P status on a scan tool
  2. Measure pressure control solenoid P coil resistance
  3. Test the pressure control solenoid P electrical circuit for open and short faults
  4. Check the pressure control solenoid P connector pins
  5. Replace pressure control solenoid P if the circuit tests good
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.