AutoCodes – Chevrolet – P2761 2015 Chevrolet Silverado

P2761 2015 Chevrolet Silverado 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 2015 Chevrolet Silverado 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 392

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 2015 Chevrolet Silverado 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 2015 Chevrolet Silverado - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit - AutoCodes.com — P2761 2015 Chevrolet Silverado Code - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit

What does this mean?

What are the Possible Causes of the DTC P2761 2015 Chevrolet Silverado?

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 2015 Chevrolet Silverado?

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 2015 Chevrolet Silverado 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 2015 Chevrolet Silverado 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 2015 Chevrolet Silverado Code

1. What does the OBDII code P2761 mean on a 2015 Chevrolet Silverado?

P2761 indicates an issue with the torque converter clutch (TCC) pressure control solenoid valve control circuit, which affects the transmission's ability to manage the torque converter clutch properly.

2. What are the common symptoms of the P2761 code?

Symptoms may include transmission slipping, poor fuel efficiency, difficulty shifting gears, harsh or delayed shifting, and the illumination of the check engine light.

3. What causes the P2761 code to appear in a 2015 Chevrolet Silverado?

Common causes include a faulty TCC pressure control solenoid, damaged or corroded wiring or connectors in the solenoid circuit, transmission fluid issues (low or dirty fluid), or a malfunctioning transmission control module (TCM).

4. Can driving with the P2761 code cause further damage?

Yes, continuing to drive with this code can lead to additional transmission damage, reduced performance, and increased repair costs if not addressed promptly.

5. How do you diagnose the P2761 code?

Diagnosis typically involves scanning for codes, inspecting the TCC solenoid and its wiring for damage or corrosion, checking transmission fluid condition, and testing the solenoid circuit for proper voltage and resistance.

6. How do you fix the P2761 code on a 2015 Chevrolet Silverado?

Repairs may include replacing the faulty TCC pressure control solenoid, repairing or replacing damaged wiring or connectors, flushing and refilling the transmission fluid, or reprogramming or replacing the TCM if needed.

7. What tools are needed to repair the P2761 code?

You may need an OBDII scanner, multimeter, transmission fluid, and basic tools for accessing the transmission components. Advanced tools may be required for reprogramming the TCM.

8. How much does it cost to fix the P2761 code?

Repair costs vary depending on the issue, but replacing the TCC solenoid typically costs $200-$400, while wiring repairs or TCM replacement can increase costs significantly.

9. Can low transmission fluid trigger the P2761 code?

Yes, low or dirty transmission fluid can affect the operation of the TCC solenoid and trigger the code. Always check the fluid level and condition during diagnosis.

10. Is the P2761 code specific to the 2015 Chevrolet Silverado?

No, while the code is common in vehicles like the Silverado, it can appear in other vehicles with similar transmission systems and TCC solenoid designs.