P2715Pressure Control Solenoid D Stuck On
- Generic OBD-II code · Powertrain
- Turns on the check-engine light
- Matters for the ITP
- Can trigger limp mode
- Needs a drive cycle to confirm a fix
- How the car detects it
- With P2715 the opposite of P2714 has happened: the clutch fed by valve D keeps holding although the controller wants it released, so it drags into the next gear. GM checks this on its eight-speed through torque-phase and inertia-phase tests on clutch 4, and its 2018 table 18OBDG04 links the code on the nine-speed to C4 exhaust delay times (Type A). On the 2023 Corvette dual-clutch unit, more than 1 bar on the even clutch during the check marks the redundant shutdown valve as stuck on; Ford's TR9070 uses the same pairing. Subaru warns in bulletin 16-142-23 that 2022 Legacy, Outback and Ascent CVTs can log it falsely when a VDC fault limits lock-up; a freeze-frame lock-up duty under 95.2 % points to the chassis fault. Harsh shifts or binding follow.
- What you may notice
- Harsh shift or binding as two clutches overlap
- Vehicle feels braked when pulling away
- MIL lit, transmission may hold a safe gear
- Likely causes
- LikelyDebris holding a valve in the applied position
- PossibleSolenoid D or redundant shutdown valve mechanically stuck
- PossibleFalse detection during a stability-control fail-safe (Subaru CVT)
- RareFaulty TCM/solenoid assembly (GM 2-mode hybrid date codes)
- Inspection (ITP)
- Matters for the ITP. While the check-engine light is on, the car fails the emissions check.
- Repair
- Workshop only · Usually a job for a workshop.Typical cost: €150 – €5,000
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.