AutoCodes – Cadillac – P2724 Cadillac

P2724 Cadillac Code - Pressure Control Solenoid Valve 5 Stuck On

Quick Answer

The clutch pressure control solenoid 5 is part of the control solenoid valve assembly, which has no serviceable parts. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly. 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 Cadillac indicates Pressure Control Solenoid Valve 5 Stuck On.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Control Solenoid Valve Assembly.
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 3,482

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 Mar 25, 2024

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

The clutch pressure control solenoid 5 is part of the control solenoid valve assembly, which has no serviceable parts. The Clutch Pressure Control Solenoid 5 regulates transmission fluid pressure to the 1-2-3-4 clutch regulator valve which controls pressure to the 1-2-3-4 clutch. The Transmission Control Module (TCM) calculates gear ratio based on the RPM signals from the Input Speed Sensor (ISS) and the Output Speed Sensor (OSS). The Transmission Control Module compares the expected transmission gear ratio to the calculated gear ratio for each commanded gear.
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module has detected an incorrect gear ratio change when the 1-2-3-4 clutch is commanded OFF during a shift. This condition must occur 3 times.

OBDII Code P2724 Cadillac - Pressure Control Solenoid Valve 5 Stuck On - AutoCodes.com — P2724 Cadillac Code - Pressure Control Solenoid Valve 5 Stuck On

What does this mean?

What are the Possible Causes of the DTC P2724 Cadillac?

Low transmission fluid level
Dirty transmission fluid
Faulty Control Solenoid Valve Assembly
Control Solenoid Valve Assembly harness or connectors
Control Solenoid Valve Assembly circuit is open or shorted

How to Fix the DTC P2724 Cadillac?

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 Cadillac 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 Cadillac Code

1. What does the OBDII code P2724 mean for a Cadillac?

The P2724 code indicates that Pressure Control Solenoid Valve 5 in the transmission is stuck in the "On" position, causing improper control of hydraulic pressure.

2. What are the symptoms of the P2724 code?

Common symptoms include erratic or harsh shifting, transmission slipping, poor acceleration, or the transmission staying in one gear.

3. What causes the P2724 code on a Cadillac?

The code can be caused by a faulty pressure control solenoid, wiring issues, dirty transmission fluid, or a malfunctioning transmission control module (TCM).

4. Can driving with the P2724 code damage my Cadillac?

Yes, prolonged driving with this code can cause further damage to the transmission and reduce the vehicleâ€™s performance.

5. How can I fix the P2724 code on my Cadillac?

Repair options include replacing the faulty solenoid, cleaning or flushing the transmission fluid, inspecting and repairing wiring, or updating the TCM software.

6. Is a faulty pressure control solenoid always the cause of P2724?

No, other issues like electrical problems or contaminated transmission fluid can also trigger this code.

7. How much does it cost to fix the P2724 code on a Cadillac?

Repair costs vary but typically range from $200 to $500 for solenoid replacement. Additional costs may apply for diagnostics or other repairs.

8. Can I reset the P2724 code without fixing the issue?

You can clear the code with an OBDII scanner, but it will likely return if the underlying issue isnâ€™t addressed.

9. How do I diagnose the P2724 code on my Cadillac?

Diagnosis involves scanning for codes, inspecting the solenoid and wiring, checking transmission fluid quality, and testing the TCM functionality.

10. Does the P2724 code require a transmission rebuild?

Not necessarily. If the issue is limited to the solenoid or fluid, a rebuild may not be needed. However, severe damage might warrant further transmission repairs.