AutoCodes – Pontiac – P2724 Pontiac

P2724 Pontiac Code - Clutch Pressure Control Solenoid 5 Stuck On

Quick Answer

The clutch Pressure Control (PC) solenoid 5 is integral to the control solenoid (w/body and TCM) valve assembly and has no serviceable parts. Common causes include Faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness is open or shorted, Control Solenoid Valve Assembly circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2724 Pontiac indicates Clutch Pressure Control Solenoid 5 Stuck On.
Common causes: Common causes include Faulty Control Solenoid Valve Assembly, Control Solenoid Valve Assembly harness is open or shorted, Control Solenoid Valve Assembly circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,410

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2724 Pontiac Description

The clutch Pressure Control (PC) solenoid 5 is integral to the control solenoid (w/body and TCM) valve assembly and has no serviceable parts. The PC solenoid 5 is a normally high-pressure control solenoid which provides fluid pressure to the 1-2-3-4 clutch regulator valve. The Transmission Control Module (TCM) controls the solenoid pressure by regulating the exhaust fluid. When the TCM commands the solenoid off, the exhausting fluid is stopped and the 1-2-3-4 pressure is high. When commanded on, the clutch PC solenoid 5 regulates the amount of exhausting transmission fluid. Solenoid power is supplied by the TCM through a high side driver (HSD). The HSD protects the circuits and components that the TCM powers. Should the circuit overload the driver will shutdown. After the overload is removed the HSD reset.

OBDII Code P2724 Pontiac - Clutch Pressure Control Solenoid 5 Stuck On - AutoCodes.com — P2724 Pontiac Code - Clutch Pressure Control Solenoid 5 Stuck On

What does this mean?

What are the Possible Causes of the DTC P2724 Pontiac?

Faulty Control Solenoid Valve Assembly
Control Solenoid Valve Assembly harness is open or shorted
Control Solenoid Valve Assembly circuit poor electrical connection

How to Fix the DTC P2724 Pontiac?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2724 Pontiac code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2724 Pontiac Code

1. What does the OBDII code P2724 mean on a Pontiac?

P2724 indicates that the Clutch Pressure Control Solenoid 5 is stuck in the "on" position, which affects the automatic transmission's ability to regulate hydraulic pressure properly.

2. What are the common symptoms of a P2724 code on a Pontiac?

Symptoms may include harsh or delayed shifting, transmission slipping, decreased fuel efficiency, or the vehicle going into limp mode.

3. What causes the P2724 code to appear on a Pontiac?

Common causes include a faulty clutch pressure control solenoid, dirty or contaminated transmission fluid, damaged wiring or connectors, or an internal transmission issue.

4. Can I drive my Pontiac with a P2724 code?

While the vehicle may still be drivable, it is not recommended as it can lead to further transmission damage if left unaddressed.

5. How do I fix the P2724 code on my Pontiac?

Repairs may involve replacing the faulty solenoid, flushing and replacing the transmission fluid, repairing damaged wiring, or addressing internal transmission issues.

6. How much does it cost to repair a P2724 code on a Pontiac?

Repair costs can vary. Replacing a solenoid may cost $200â€“$400, while a full transmission rebuild could exceed $2,000 if internal damage is present.

7. Can dirty transmission fluid trigger the P2724 code on a Pontiac?

Yes, dirty or contaminated transmission fluid can restrict solenoid operation, causing it to stick and triggering the P2724 code.

8. How do I know if the clutch pressure control solenoid is faulty?

A technician can confirm solenoid failure using a scan tool to monitor transmission operation and by conducting resistance or continuity tests on the solenoid.

9. Is it necessary to replace the entire transmission for a P2724 code?

Not always. In many cases, replacing the solenoid or addressing fluid and wiring issues resolves the problem. However, severe internal damage may require a transmission rebuild or replacement.

10. Can a P2724 code clear itself on a Pontiac?

The code may temporarily clear if the issue is intermittent, but the underlying problem will likely resurface until properly repaired.