P27C1

Pressure Control Solenoid P Performance/Stuck Off

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Incorrect gear shifting
Reduced engine efficiency
Check Engine Light Illuminates
Handling problems
Increased fuel consumption

Causes

P Pressure Control Solenoid Malfunction
Problems with wiring or connectors
Dirty or clogged solenoid
Low transmission fluid level
Transmission control module (TCM) problems

How to Fix

Check the level and condition of the transmission fluid
Inspect the solenoid wiring and connectors
Check solenoid resistance
Replace pressure control solenoid P if necessary
Reset the error code and take a test drive

Related codes

P27C0 P27C2 P27C3