P2723
Pressure Control Solenoid E Performance/Stuck Off
Automatic transmission
Generic OBD-II
Medium
What it means
P2723 means pressure control solenoid 'E' is not performing correctly and appears stuck in the off position, so it can't regulate the hydraulic pressure it's meant to control. That causes slipping, harsh or wrong-gear shifts, and can drop the transmission into limp mode. Usual causes are a stuck or failed solenoid, valve-body debris, or dirty fluid. It's a transmission fault, not an engine-start problem.
Medium
Can I keep driving? Driveable but expect harsh shifts, slipping, or limp mode — fix it promptly to avoid transmission damage.
Common symptoms
What you'll notice
- Check-engine light on
- Harsh or slipping shifts
- Wrong gear or incorrect line pressure
- Limp / failsafe mode
- Reduced fuel economy
Common causes
Most likely first
- Pressure control solenoid E stuck off or mechanically failedLikely
- Debris or wear in the valve bodyCommon
- Dirty or degraded transmission fluidCommon
- Wiring or connector fault in the solenoid circuitLess often
- Faulty TCM/PCMLess often
How to diagnose & fix
Work through it in order
- Check transmission fluid level and condition.
- Scan and compare the solenoid command with actual pressure/gear data.
- Inspect the solenoid wiring and connector for faults.
- Measure the solenoid resistance and check for mechanical sticking.
- Clean or replace the valve body/solenoid as needed, then clear and re-test.
FAQ
Quick answers
Is it safe to drive with P2723?+
Short trips are usually possible, but a stuck-off solenoid causes slipping and harsh shifts that can damage the transmission. Have it repaired soon.
Can I just clear P2723?+
It returns once the solenoid again fails to respond. Fix the sticking solenoid, valve body, or fluid first, then clear and re-test.
Related codes
Often seen with P2723
Read & clear P2723 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