AutoCodes – GMC – P2761 2014 GMC Sierra

P2761 2014 GMC Sierra Code - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit

Quick Answer

The Torque Converter Clutch (TCC) pressure control solenoid 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: P2761 2014 GMC Sierra indicates Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit.
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 297

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 P2761 2014 GMC Sierra Description

The Torque Converter Clutch (TCC) pressure control solenoid is part of the control solenoid valve assembly which has no serviceable parts. The normally low TCC pressure control solenoid regulates oil pressure to the TCC regulator valve and TCC control valve. Increasing TCC pressure control solenoid oil pressure increases oil pressure to the torque converter to apply the clutch. The Transmission Control Module (TCM) varies the current to the TCC pressure control solenoid through a low-side driver. Increasing current to the TCC pressure control solenoid increases oil pressure by closing OFF the solenoid exhaust port. Decreasing current to the TCC pressure control solenoid decreases oil pressure by opening up the solenoid exhaust port. The TCC pressure control solenoid power is supplied by the Transmission Control Module through a high-side driver. The high-side driver protects the circuit and components from excessive current flow. If excessive current flow is detected, the high side driver will turn OFF. When the fault is corrected, the high-side driver will reset.
The Diagnostic Trouble Code (DTC) will be set when the Transmission Control Module detects an open circuit on the TCC pressure control solenoid valve control circuit for 1 s.

OBDII Code P2761 2014 GMC Sierra - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit - AutoCodes.com — P2761 2014 GMC Sierra Code - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit

What does this mean?

What are the Possible Causes of the DTC P2761 2014 GMC Sierra?

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 P2761 2014 GMC Sierra?

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 P2761 2014 GMC Sierra 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.

Need more information about the P2761 2014 GMC Sierra code?

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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 P2761 2014 GMC Sierra Code

1. What does OBDII code P2761 mean on a 2014 GMC Sierra?

Code P2761 indicates a problem with the Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit, which helps regulate the torque converter's lockup function for efficient power transfer in the transmission.

2. What are the common symptoms of a P2761 code on a 2014 GMC Sierra?

Symptoms may include poor fuel efficiency, transmission slipping, difficulty shifting gears, engine stalling at low speeds, or the check engine light being illuminated.

3. What causes the P2761 code to appear on a 2014 GMC Sierra?

Possible causes include a faulty torque converter clutch solenoid, damaged or corroded wiring/connectors in the solenoid circuit, low transmission fluid, or a malfunctioning transmission control module (TCM).

4. Can I drive my 2014 GMC Sierra with a P2761 code?

Itâ€™s possible to drive with this code temporarily, but itâ€™s not recommended. Ignoring the issue can lead to further transmission damage, reduced performance, and higher repair costs.

5. How do I diagnose the P2761 code on my 2014 GMC Sierra?

Diagnosis typically involves scanning for additional codes, inspecting the solenoid circuit wiring and connectors, checking the transmission fluid level and quality, and testing the torque converter clutch solenoid for proper operation.

6. How can I fix the P2761 code on a 2014 GMC Sierra?

Repairs may include replacing the torque converter clutch solenoid, repairing damaged wiring or connectors, replenishing or flushing the transmission fluid, or reprogramming the TCM if necessary.

7. What is the estimated cost to fix the P2761 code on a 2014 GMC Sierra?

The cost can vary widely depending on the repair, but replacing the torque converter clutch solenoid typically ranges from $200 to $500, including parts and labor.

8. Can low transmission fluid cause the P2761 code?

Yes, low or contaminated transmission fluid can cause the P2761 code by affecting the hydraulic pressure required for proper solenoid operation.

9. Does the P2761 code always mean the solenoid is bad?

No, the code could also be caused by issues such as wiring problems, a malfunctioning TCM, or low transmission fluid, so a thorough diagnosis is essential.

10. Will clearing the P2761 code fix the problem on my 2014 GMC Sierra?

Clearing the code may turn off the check engine light temporarily, but if the underlying issue isnâ€™t resolved, the code will likely return.