P282A
Pressure Control Solenoid K Stuck On
Transmission
Generic OBD-II
Medium
What it means
P282A means transmission pressure control solenoid K is stuck in the applied position instead of releasing when commanded. Holding that circuit on can cause harsh engagement, binding, or a limp mode. Common causes are debris holding the valve open, dirty fluid, or a shorted solenoid or wiring keeping it energized.
Medium
Can I keep driving? Usually yes but with caution — a solenoid stuck on can cause harsh engagement, binding, or limp mode; prolonged driving may damage the transmission, so get it checked soon.
Common symptoms
What you'll notice
- Check-engine light on
- Harsh engagement or shifts that will not release
- Transmission binding, slipping, or stuck in limp mode
- Reduced fuel economy from poor shift quality
Common causes
Most likely first
- Pressure control solenoid K stuck in the on (applied) positionLikely
- Debris or varnish holding the valve open in the valve bodyCommon
- Low or dirty transmission fluidCommon
- Shorted solenoid winding or a wiring/connector fault holding it energizedLess often
- Faulty transmission control module (less common)Less often
How to diagnose & fix
Work through it in order
- Read freeze-frame data and check transmission fluid level and condition first.
- Inspect the solenoid connector and harness for a short or damage.
- Measure solenoid resistance and command it off/on with a scan tool to confirm it releases.
- Service or replace the valve body / pressure control solenoid if it stays applied.
- Clear the code and road-test through all gears to confirm the solenoid releases normally.
FAQ
Quick answers
Is it safe to drive with P282A?+
Keep it brief. A solenoid stuck on can cause binding or harsh apply that stresses the transmission. Minimize driving until it is diagnosed.
Can I just clear P282A?+
It will return if the solenoid stays stuck or the wiring is faulty. Fix the mechanical or electrical cause first.
Related codes
Often seen with P282A
Read & clear P282A yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.
✓ Verified name — SAE J2012 / ISO 15031-6Guidance reviewed by OBD DashX