OBD
P2853
Clutch A Pressure Discharge Performance
What it means
P2853 means Clutch A Pressure Discharge Performance.
Check these first
- A clutch A that discharges slower than commanded
- A restricted clutch A discharge passage
- A failed clutch A pressure sensor
- A worn clutch A pack
What to do next
- Read clutch A pressure on a scan tool
- Command a clutch A release and watch the pressure drop
- Check transmission fluid level and condition
- Test the clutch A pressure sensor circuit
- Replace the clutch A pressure sensor if the discharge stays slow
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.