P2714 on Cadillac: How to Diagnose & Fix
Pressure Control Solenoid D Performance/Stuck Off
1 Cadillac model · 1 documented issue · $300-$3,500 repair
P2714 on Cadillac by model: symptoms, diagnosis and fix
The GM 6L50 6-speed automatic transmission in V6-equipped STS models is prone to overheating and developing harsh shift quality. The transmission fluid cooler is undersized for the vehicle weight, and the valve body solenoids degrade from heat cycling. Fluid darkens rapidly, and shift quality deteriorates with delayed or slipping 3-4 and 5-6 upshifts. The torque converter clutch also fails prematurely from heat damage.
Common Symptoms
- Harsh or delayed 3-4 upshift
- Transmission fluid dark or burnt smell by 50,000 miles
- Transmission temperature warning
- Torque converter shudder at 40-50 mph light throttle
- Slipping in higher gears under load
How to Fix
Perform a complete transmission fluid and filter change (not a flush) every 30,000 miles using Dexron VI. Install an auxiliary transmission cooler for vehicles used in hot climates or towing. If shifts are already harsh, a valve body rebuild or replacement with updated solenoids may be required. Torque converter replacement is needed if shudder is present.
Sources for this issue (1)
P2714 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P2714 mean on a Cadillac?
P2714 stands for "Pressure Control Solenoid D Performance/Stuck Off." This is a transmission code. Automatic transmissions use pressure control solenoids to precisely regulate hydraulic pressure to clutches and bands so shifts are smooth and firm. P2714 means the transmission control module commanded Pressure Control Solenoid 'D' but the solenoid didn't perform as expected — it appears stuck in the 'off' position or isn't building the pressure it should. This commonly causes slipping, harsh or delayed shifts, or the transmission dropping into a protective limp mode. On Cadillac it is documented across 1 model: STS.
What are the most common causes of P2714?
The most common causes of P2714 are: Failed or stuck Pressure Control Solenoid D, Low, dirty, or contaminated transmission fluid, Internal valve body wear or debris blocking the solenoid, Damaged wiring or corroded connector to the solenoid, Clogged solenoid filter screen or fluid passage, Worn internal clutches affecting pressure response, Faulty transmission control module (less common). The specific cause varies by vehicle.
How much does it cost to fix P2714 on a Cadillac?
Published repair estimates on Cadillac range from $300 to $3,500 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for P2714 on a different make?
View P2714 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.