P2818

Pressure Control Solenoid H Stuck On

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$28–89 (est.)

Symptoms

Incorrect gear shifting
Delays when shifting gears
Hard gear shifts
Increased fuel consumption
Check Engine light comes on

Causes

Pressure control solenoid malfunction
Transmission fluid contamination
Problems with wiring to the solenoid
Transmission control module (TCM) malfunction
Mechanical damage to the solenoid

How to Fix

Check the level and condition of the transmission fluid
Check the electrical circuit of the solenoid
Replace Pressure Control Solenoid
If necessary, replace transmission fluid and filter
Check and update TCM software if necessary

Related codes

P2817 P2819 P2820