P2714Pressure Control Solenoid D Performance/Stuck Off
- 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
- P2714 says the clutch served by solenoid D does not apply as commanded, so the gearbox slips in a gear that needs it. In GM's 2016 table 16OBDG03 valve D is clutch 4 (C2-3-4-6-8) on the eight-speed and the 2-6 brake on the T76 six-speed; slip of 400 rpm or more for 3 s, counted over three events, sets it after one trip. GM bulletins call it solenoid valve 4 stuck off: on the 10L80 a loose retainer ring lets the input internal gear separate (PIP6008), on the gasoline 10L1000 the C4 piston seal degrades (24-NA-148), on the VT40 CVT a sticking clutch regulator valve is blamed (PIP5819). On the 2023 Corvette dual-clutch box it means the even-clutch redundant shutdown valve, Type A, as does Ford's TR9070. Loss of a gear or reverse is typical.
- What you may notice
- Slipping or flare in gears that use the affected clutch
- No reverse or no forward drive in some cases
- MIL lit and transmission in a substitute mode
- Likely causes
- LikelyLeaking clutch piston seal or damaged clutch housing (GM 10L1000 C4)
- PossibleRegulator or line pressure valve stuck by debris or sediment
- PossibleInternal mechanical failure such as a dislodged retainer ring (GM 10L80)
- RareLow fluid level reducing apply pressure
- 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: €200 – €6,000
- Related codes
Explanation from obdex (CC0), exactly as the app shows it. Guidance only; confirm with a workshop.