Powertrain, generic (extended)

P2714 Pressure Control Solenoid D Performance/Stuck Off

Check engine lightOn

EmissionsRelevant

Drive cycleRequired

Limp modePossible

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.

Likely causes

Leaking clutch piston seal or damaged clutch housing (GM 10L1000 C4)

Regulator or line pressure valve stuck by debris or sediment

Internal mechanical failure such as a dislodged retainer ring (GM 10L80)

Low fluid level reducing apply pressure

Symptoms

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

Repair estimate

DifficultyShop_onlyWorkshop job

Parts and labour€200–6,000

Time1–16 h

Typical range across vehicles; the real cost depends on what the testing finds.

Parts involved

pressure control solenoid dvalve body

References: gsi.ext.gm.com, static.nhtsa.gov, static.nhtsa.gov, static.nhtsa.gov.