What are the common causes of P2872?

A clutch A apply valve stuck on in the valve body. A failed clutch A solenoid holding apply pressure. A short to voltage on the clutch A control wire. Warped clutch A plates that stay engaged. Debris blocking the clutch A release passage.

Read clutch A engagement status on a scan tool. Command the clutch A solenoid off and watch for release. Test the clutch A control circuit for a short to voltage. Inspect the valve body for a stuck clutch A apply valve. Replace the clutch A pack or solenoid if it stays engaged. Clear the code and retest.

P2872

Clutch A Stuck Engaged

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

What it means

P2872 means Clutch A Stuck Engaged.

Check these first

A clutch A apply valve stuck on in the valve body
A failed clutch A solenoid holding apply pressure
A short to voltage on the clutch A control wire
Warped clutch A plates that stay engaged
Debris blocking the clutch A release passage

What to do next

Read clutch A engagement status on a scan tool
Command the clutch A solenoid off and watch for release
Test the clutch A control circuit for a short to voltage
Inspect the valve body for a stuck clutch A apply valve
Replace the clutch A pack or solenoid if it stays engaged
Clear the code and retest

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Updated

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