Engine-CodesGMC – P0761 2016 GMC Sierra

P0761 2016 GMC Sierra Code - Shift Solenoid Valve 3 Performance Stuck Off

Quick Answer

The P0761 diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates that the transmission shift solenoid valve 3 is not performing as expected and is stuck in the off position. Common causes include Wiring issues or electrical problems, Faulty solenoid coil, Debris blocking the valve's movement. 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
P0761 2016 GMC Sierra indicates Shift Solenoid Valve 3 Performance Stuck Off.
Common causes
Common causes include Wiring issues or electrical problems, Faulty solenoid coil, Debris blocking the valve's movement.
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 P0761 2016 GMC Sierra Description

The P0761 diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates that the transmission shift solenoid valve 3 is not performing as expected and is stuck in the off position. The shift solenoid valves are crucial components in an automatic transmission system, responsible for controlling the flow of transmission fluid to engage and disengage specific gear ratios. In this case, the malfunction of solenoid valve 3 can lead to improper shifting of gears, which can affect the vehicle's performance, fuel efficiency, and overall drivability.

OBDII Code P0761 2016 GMC Sierra - Shift Solenoid Valve 3 Performance Stuck Off
P0761 2016 GMC Sierra Code - Shift Solenoid Valve 3 Performance Stuck Off

Common Causes of P0761 2016 GMC Sierra

  1. Wiring issues or electrical problems
  2. Faulty solenoid coil
  3. Debris blocking the valve's movement
  4. Low transmission fluid levels
  5. Contaminated transmission fluid

Symptoms of P0761 2016 GMC Sierra

  1. Harsh or delayed shifting
  2. Slipping gears
  3. Transmission getting stuck in a specific gear
  4. Poor acceleration
  5. Engine revving higher than usual

How to Fix P0761 2016 GMC Sierra

  1. Diagnose the issue by using a scan tool to identify the specific shift solenoid valve causing the problem.
  2. Inspect the wiring and connectors associated with shift solenoid valve 3 for any damage or corrosion. Repair or replace as needed.
  3. Test the solenoid coil to determine if it is functioning correctly. Replace the solenoid if it is faulty.
  4. Check for any debris or blockages in the valve body that may be preventing the proper operation of the solenoid valve. Clean or replace the affected components.
  5. Refill the transmission fluid to the proper level and ensure it is clean and free of contaminants.

Cost to Fix P0761 2016 GMC Sierra

The typical repair costs for addressing a P0761 code in a 2016 GMC Sierra can range from $200 to $500, depending on the extent of the issue and the specific parts that need to be replaced. This estimate includes the cost of a new shift solenoid valve, any necessary wiring repairs, and labor charges. It's important to note that the exact cost can vary based on the location of the repair shop, the make and model of the vehicle, and the severity of the problem. Additionally, diagnosis time and labor rates may vary, with hourly rates typically ranging from $80 to $150. It is recommended to obtain a detailed quote from a trusted auto repair shop before proceeding with the repair.

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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 P0761 2016 GMC Sierra Code

1. What does the OBDII code P0761 mean on a 2016 GMC Sierra?

P0761 indicates that the transmission control module (TCM) has detected that Shift Solenoid Valve 3 is not performing as expected or is stuck in the "off" position.

2. What are the common symptoms of code P0761 on a 2016 GMC Sierra?

Symptoms may include harsh or delayed shifting, transmission slipping, reduced fuel efficiency, the transmission stuck in one gear, or the check engine light being illuminated.

3. What causes the P0761 code to appear on a 2016 GMC Sierra?

Possible causes include a malfunctioning shift solenoid, low or dirty transmission fluid, a damaged transmission valve body, wiring or connector issues, or a faulty transmission control module.

4. Can I drive my 2016 GMC Sierra with the P0761 code?

Driving with this code is not recommended as it can lead to further transmission damage and unsafe driving conditions due to erratic shifting.

5. How do I diagnose the P0761 code on a 2016 GMC Sierra?

Diagnosis involves checking the transmission fluid level and condition, inspecting wiring and connectors for damage or corrosion, testing the shift solenoid with a multimeter, and using a scan tool to monitor solenoid operation.

6. How do I fix the P0761 code on a 2016 GMC Sierra?

Repairs may include replacing the faulty shift solenoid, cleaning or replacing the transmission fluid, repairing damaged wiring or connectors, or replacing the transmission control module.

7. How much does it cost to repair the P0761 code on a 2016 GMC Sierra?

Repair costs vary depending on the issue, ranging from $100-$300 for a solenoid replacement to $500 or more for more complex repairs like a valve body replacement.

8. Can dirty transmission fluid cause the P0761 code on a 2016 GMC Sierra?

Yes, dirty or low transmission fluid can cause solenoids to malfunction, leading to the P0761 code.

9. Do I need to reset the check engine light after fixing the P0761 code?

Yes, after completing the repair, use an OBDII scanner to clear the code and reset the check engine light. If the issue persists, the code may reappear.

10. How can I prevent the P0761 code from recurring on my 2016 GMC Sierra?

Regular transmission maintenance, such as fluid changes at recommended intervals and addressing issues promptly, can help prevent the P0761 code from recurring.

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