Engine-CodesChevrolet – P2736 2016 Chevrolet Silverado

P2736 2016 Chevrolet Silverado Code - Transmission Control Solenoid Valve 6 Control Circuit Open

Quick Answer

The P2736 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the Transmission Control Solenoid Valve 6 Control Circuit Open. Common causes include Faulty transmission control solenoid valve 6, Wiring or connector issues in the control circuit, ECM malfunction. 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
P2736 2016 Chevrolet Silverado indicates Transmission Control Solenoid Valve 6 Control Circuit Open.
Common causes
Common causes include Faulty transmission control solenoid valve 6, Wiring or connector issues in the control circuit, ECM malfunction.
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 17, 2024
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Code P2736 2016 Chevrolet Silverado Description

The P2736 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the Transmission Control Solenoid Valve 6 Control Circuit Open. This code indicates that there is an issue with the electrical circuit controlling the transmission control solenoid valve number 6. The transmission control solenoid valves are vital components of the transmission system, responsible for regulating the flow of transmission fluid to engage different gears. Solenoid valve 6 specifically controls a particular gear shift, and an open circuit in its control circuit can lead to significant transmission problems.

OBDII Code P2736 2016 Chevrolet Silverado - Transmission Control Solenoid Valve 6 Control Circuit Open
P2736 2016 Chevrolet Silverado Code - Transmission Control Solenoid Valve 6 Control Circuit Open

Common Causes of P2736 2016 Chevrolet Silverado

  1. Faulty transmission control solenoid valve 6
  2. Wiring or connector issues in the control circuit
  3. ECM malfunction
  4. Low transmission fluid levels
  5. Electrical issues such as blown fuses or relays

Symptoms of P2736 2016 Chevrolet Silverado

  1. Harsh or delayed shifting
  2. Stuck in a particular gear
  3. Reduced fuel efficiency
  4. Poor acceleration
  5. Illumination of the Check Engine Light

How to Fix P2736 2016 Chevrolet Silverado

  1. Begin by diagnosing the specific cause of the open circuit in the control circuit of solenoid valve 6 using a scan tool to retrieve the DTC.
  2. Inspect the wiring and connectors related to the solenoid valve for any damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the transmission control solenoid valve 6 for proper operation. If faulty, replace the solenoid valve.
  4. Check the transmission fluid level and condition. Top up or replace the fluid if necessary.
  5. Clear the DTC and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P2736 2016 Chevrolet Silverado

The typical repair costs for addressing the P2736 code on a 2016 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, replacing a transmission control solenoid valve can cost between $150 and $300, including parts and labor. Additional costs may be incurred if wiring or connectors need to be repaired or replaced. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate. Keep in mind that rates may be higher at dealerships or in metropolitan areas, while independent shops may offer more affordable prices.

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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 P2736 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P2736 in a 2016 Chevrolet Silverado?

The common symptoms include erratic shifting, transmission slipping, poor fuel efficiency, and the vehicle going into limp mode.

2. What does the OBDII code P2736 indicating a Transmission Control Solenoid Valve 6 Control Circuit Open mean?

This code indicates that there is an open circuit in the control circuit of the Transmission Control Solenoid Valve 6 in the transmission system.

3. What are the possible causes of OBDII code P2736 in a 2016 Chevrolet Silverado?

Possible causes include a faulty Transmission Control Solenoid Valve 6, damaged wiring or connectors in the control circuit, low transmission fluid level, or a faulty transmission control module.

4. How can I diagnose the OBDII code P2736 in my 2016 Chevrolet Silverado?

Diagnosis involves using an OBDII scanner to read the code, inspecting the wiring and connectors related to the Transmission Control Solenoid Valve 6, and testing the solenoid valve itself for proper functionality.

5. Can I continue driving my 2016 Chevrolet Silverado with OBDII code P2736?

It is not recommended to continue driving with this code as it can lead to further transmission damage. It's best to address the issue promptly to avoid more serious problems.

6. How can I repair OBDII code P2736 in my 2016 Chevrolet Silverado?

Repair options include replacing the faulty Transmission Control Solenoid Valve 6, repairing damaged wiring or connectors, ensuring the transmission fluid level is correct, and resetting the trouble code.

7. Is it possible to reset the OBDII code P2736 in a 2016 Chevrolet Silverado without fixing the issue?

While you can clear the code with an OBDII scanner, it will likely return if the underlying problem is not addressed. It's essential to fix the root cause of the issue.

8. How much does it typically cost to repair OBDII code P2736 in a 2016 Chevrolet Silverado?

The cost can vary depending on the specific problem and labor rates in your area. Generally, expect to pay for parts and labor, with the total cost ranging from a couple of hundred to over a thousand dollars.

9. Can a DIY enthusiast fix OBDII code P2736 in a 2016 Chevrolet Silverado?

Depending on your mechanical skills and access to tools, some DIYers may be able to address this issue. However, dealing with transmission components can be complex, so professional help is often recommended.

10. How can I prevent OBDII code P2736 from occurring in my 2016 Chevrolet Silverado in the future?

Regular maintenance, such as checking transmission fluid levels and quality, addressing any leaks promptly, and following the manufacturer's service recommendations, can help prevent such issues from arising.

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