P2725Pressure Control Solenoid E Electrical
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- How the car detects it
- P2725 covers an unspecified electrical fault of pressure control solenoid E. The driver notices a coil current or voltage that does not fit the command but does not classify it further. No manufacturer documents P2725 publicly. GM splits the electrical checks of valve E into P2727, P2729 and P2730; on the Allison 1000 these are Type A tests on the solenoid GM calls PCS 1, including a ground-short check every 6.25 ms. Ford's 2024 summary uses the same three codes for its TR9070 line pressure pilot valve. CARB demands circuit monitoring of transmission solenoids. A controller using P2725 would point to the same suspects: coil, connector, harness or driver. Depending on the gearbox the result is a default gear or a pressure fallback.
- What you may notice
- MIL lit and default gear
- Firm shifts from fallback pressure
- Code returns at once if the fault is permanent
- Likely causes
- LikelyFaulty coil in solenoid E
- PossibleCorroded or loose connector
- PossibleDamaged wiring between TCM and solenoid
- RareDefective TCM output stage
- Inspection (ITP)
- Matters for the ITP. While the check-engine light is on, the car fails the emissions check.
- Repair
- Medium · Usually a job for a workshop.Typical cost: €80 – €1,200
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.