Engine-CodesPontiac – P0776 Pontiac

P0776 Pontiac Code - Clutch Pressure Control Solenoid 2 Stuck Off

Quick Answer

The P0776 diagnostic trouble code (DTC) for Pontiac vehicles indicates that the Clutch Pressure Control Solenoid 2 is stuck off. Common causes include Faulty Clutch Pressure Control Solenoid 2, Wiring or connection issues, Low transmission fluid level. 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
P0776 Pontiac indicates Clutch Pressure Control Solenoid 2 Stuck Off.
Common causes
Common causes include Faulty Clutch Pressure Control Solenoid 2, Wiring or connection issues, Low transmission fluid level.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0776 Pontiac Description

The P0776 diagnostic trouble code (DTC) for Pontiac vehicles indicates that the Clutch Pressure Control Solenoid 2 is stuck off. This solenoid is a crucial component of the transmission system, responsible for regulating the hydraulic pressure that controls the engagement and disengagement of the clutch. When this solenoid is stuck off, it means that it is not functioning correctly, leading to potential transmission issues.

OBDII Code P0776 Pontiac - Clutch Pressure Control Solenoid 2 Stuck Off
P0776 Pontiac Code - Clutch Pressure Control Solenoid 2 Stuck Off

Common Causes of P0776 Pontiac

  1. Faulty Clutch Pressure Control Solenoid 2
  2. Wiring or connection issues
  3. Low transmission fluid level
  4. Internal transmission problems
  5. Electronic control module (ECM) failure

Symptoms of P0776 Pontiac

  1. Harsh or delayed shifting
  2. Erratic transmission behavior
  3. Transmission slipping
  4. Reduced fuel efficiency
  5. Illumination of the check engine light

How to Fix P0776 Pontiac

  1. Begin by diagnosing the root cause of the issue using a professional-grade scan tool to retrieve the specific trouble code.
  2. Inspect the Clutch Pressure Control Solenoid 2 and its wiring for any visible damage or corrosion. Replace the solenoid if necessary.
  3. Check the transmission fluid level and condition. Top up or replace the fluid if it is low or contaminated.
  4. Test the electronic control module (ECM) for proper functionality and replace if needed.
  5. Clear the trouble code from the vehicle's computer and test drive the vehicle to ensure that the issue has been resolved.

Cost to Fix P0776 Pontiac

The cost of repairing a P0776 code for a Pontiac vehicle can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the replacement of the Clutch Pressure Control Solenoid 2 can range from $150 to $300, while the cost of diagnosis, fluid replacement, and ECM testing can add to the total repair bill. Overall, the repair costs for this issue are typically moderate, but it is advisable to consult with a professional mechanic to get an accurate estimate based on your vehicle's make and model.

Tech Notes for P0776 Pontiac

When a transmission solenoid is malfunctioned, in most cases the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is dirty, it's recommended to change the transmission fluid and if possible removing the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a mechanical transmission failure and that the transmission will need to be rebuilt or replaced.



There is a factory service bulletin for the following Pontiac Models:

2007-2009 Pontiac G6

2008-2009 Pontiac Torrent

Pontiac Factory Service Bulletin OBDII Code P0776

Need more information about the P0776 Pontiac code?

Need more information on how to fix the P0776 Pontiac code? Get Access to Factory Service Manuals

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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 P0776 Pontiac Code

What does OBDII code P0776 mean on a Pontiac?

P0776 indicates that the Powertrain Control Module (PCM) has detected an issue with the clutch pressure control solenoid 2, specifically that it is stuck in the "off" position.

What are the common symptoms of code P0776?

Symptoms may include harsh or delayed shifting, transmission slippage, poor fuel economy, the transmission going into limp mode, and the illumination of the check engine light.

What causes code P0776 to appear?

Common causes include a faulty clutch pressure control solenoid, low or dirty transmission fluid, a clogged transmission filter, internal transmission issues, or a problem with the wiring or connectors.

Can I drive my Pontiac with code P0776?

Driving with code P0776 is not recommended, as it can cause further damage to the transmission and compromise vehicle safety due to erratic shifting or slipping.

How do you diagnose the P0776 code?

Diagnosis involves checking the transmission fluid level and condition, inspecting wiring and connectors to the solenoid, conducting a solenoid resistance test, and possibly performing a hydraulic pressure test.

How much does it cost to fix code P0776 on a Pontiac?

Repair costs vary depending on the cause, ranging from $100 to $400 for solenoid replacement to over $1,000 if a transmission rebuild is required.

Can low transmission fluid trigger P0776?

Yes, low or contaminated transmission fluid can cause the solenoid to malfunction, leading to code P0776.

What is a clutch pressure control solenoid?

A clutch pressure control solenoid is an electronic component that regulates hydraulic pressure in the transmission to ensure smooth shifting between gears.

How do you fix a P0776 code?

Common fixes include replacing the faulty solenoid, changing or flushing the transmission fluid, repairing damaged wiring, or addressing internal transmission issues.

Will clearing the code fix the problem?

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

Discuss the causes and fixes for P0776 Pontiac OBDII Code

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