AutoCodes – Chevrolet – P2763 2016 Chevrolet Silverado

P2763 2016 Chevrolet Silverado Code - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit High Voltage

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: P2763 2016 Chevrolet Silverado indicates Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit High Voltage.
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 269

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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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 P2763 2016 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 a short to voltage on the TCC pressure control solenoid valve control circuit for 1 s.

OBDII Code P2763 2016 Chevrolet Silverado - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit High Voltage - AutoCodes.com — P2763 2016 Chevrolet Silverado Code - Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P2763 2016 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 P2763 2016 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 P2763 2016 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 P2763 2016 Chevrolet Silverado code?

Need more information on how to fix the P2763 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the 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 P2763 2016 Chevrolet Silverado Code

1. What does the OBDII code P2763 mean on a 2016 Chevrolet Silverado?

The P2763 code indicates a high voltage issue in the Torque Converter Clutch Pressure Control Solenoid Valve Control Circuit, which can affect the transmission's operation.

2. What are the symptoms of the P2763 code in a 2016 Chevrolet Silverado?

Symptoms may include poor fuel efficiency, slipping or shuddering during gear shifts, transmission overheating, or the transmission failing to lock up properly.

3. What causes the P2763 code to appear in a 2016 Chevrolet Silverado?

Common causes include a faulty torque converter clutch pressure control solenoid, damaged wiring or connectors in the circuit, or issues with the transmission control module (TCM).

4. Can I drive my 2016 Chevrolet Silverado with the P2763 code?

While driving may still be possible, it is not recommended as continued driving can cause additional damage to the transmission.

5. How do I fix the P2763 code on a 2016 Chevrolet Silverado?

Repairs may include replacing the torque converter clutch pressure control solenoid, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the TCM.

6. How is the P2763 code diagnosed in a 2016 Chevrolet Silverado?

Diagnosis typically involves using a scan tool to check the code, inspecting the solenoid and wiring for damage, and testing the voltage and resistance in the circuit.

7. What does a Torque Converter Clutch Pressure Control Solenoid do?

This solenoid regulates hydraulic pressure to engage and disengage the torque converter clutch, improving fuel efficiency and transmission performance.

8. How much does it cost to repair the P2763 code on a 2016 Chevrolet Silverado?

Repair costs can vary but typically range from $200 to $500, depending on whether the solenoid, wiring, or TCM needs repair or replacement.

9. Can a low transmission fluid level cause the P2763 code in a 2016 Chevrolet Silverado?

While low fluid levels may not directly cause the code, they can lead to transmission overheating and improper solenoid operation, exacerbating the issue.

10. Will clearing the P2763 code fix the problem in a 2016 Chevrolet Silverado?

Clearing the code may temporarily turn off the check engine light, but the underlying issue must be addressed to prevent the code from returning.