AutoCodesGMC – P2736 2014 GMC Sierra

P2736 2014 GMC Sierra Code - Transmission Control Solenoid Valve 6 Control Circuit Open

Quick Answer

The Transmission Control Solenoid Valve Solenoid Valve is an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve. 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 2014 GMC Sierra indicates Transmission Control Solenoid Valve 6 Control Circuit Open.
Common causes
Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 170
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 25, 2024
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Code P2736 2014 GMC Sierra Description

The Transmission Control Solenoid Valve Solenoid Valve is an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port. Opening the exhaust port decreases the output fluid pressure regulated by the Transmission Control Solenoid Valve, which ultimately decreases line pressure. The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM). The Diagnostic Trouble Code (DTC) is set when the Transmission Control Solenoid Valve Control Circuit commanded state does not match the actual state for greater than 1 s.
OBDII Code P2736 2014 GMC Sierra - Transmission Control Solenoid Valve 6 Control Circuit Open - AutoCodes.com
P2736 2014 GMC Sierra Code - Transmission Control Solenoid Valve 6 Control Circuit Open

What are the Possible Causes of the DTC P2736 2014 GMC Sierra?

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty Transmission Control Solenoid Valve
  • Transmission Control Solenoid Valve harness is open or shorted
  • Transmission Control Solenoid Valve circuit poor electrical connection
  • Faulty Transmission Control Module (TCM)

How to Fix the DTC P2736 2014 GMC Sierra?

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 P2736 2014 GMC Sierra 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 P2736 2014 GMC Sierra 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 P2736 2014 GMC Sierra Code

1. What are the common symptoms of OBDII code P2736 in a 2014 GMC Sierra?

The common symptoms of code P2736 include harsh shifting, transmission slipping, and the vehicle going into limp mode.

2. What does the OBDII code P2736 indicate in a 2014 GMC Sierra?

Code P2736 indicates a problem with the Transmission Control Solenoid Valve 6 Control Circuit being open or not functioning properly.

3. What are the possible causes of OBDII code P2736 in a 2014 GMC Sierra?

The possible causes of code P2736 include a faulty transmission control solenoid, damaged wiring or connectors, low transmission fluid level, or a malfunctioning transmission control module.

4. How can I diagnose the OBDII code P2736 in my 2014 GMC Sierra?

Diagnosing code P2736 involves checking the transmission control solenoid valve 6, inspecting the wiring and connectors for any damage, verifying the transmission fluid level, and scanning the transmission control module for any related fault codes.

5. Can I continue driving my 2014 GMC Sierra with OBDII code P2736?

It is not recommended to continue driving your vehicle with code P2736 as it can cause further damage to the transmission system. It is best to address the issue promptly to prevent more severe problems.

6. How do I repair OBDII code P2736 in my 2014 GMC Sierra?

Repairing code P2736 may involve replacing the faulty transmission control solenoid valve, repairing or replacing damaged wiring or connectors, ensuring the transmission fluid level is correct, or reprogramming the transmission control module.

7. Is it possible to clear the OBDII code P2736 in a 2014 GMC Sierra without fixing the issue?

Clearing the code without addressing the underlying problem will only result in the code reappearing once the issue is detected again. It is best to diagnose and repair the root cause of the code to prevent future occurrences.

8. How much does it typically cost to repair OBDII code P2736 in a 2014 GMC Sierra?

The cost of repairing code P2736 can vary depending on the specific cause of the issue, the labor rates in your area, and whether you choose to address the problem yourself or take it to a professional mechanic. Costs can range from a few hundred to over a thousand dollars.

9. Can a DIY enthusiast fix OBDII code P2736 in a 2014 GMC Sierra?

If you have the necessary tools, knowledge, and experience working on automotive systems, you may be able to fix code P2736 yourself. However, if you are unsure or inexperienced, it is recommended to seek assistance from a qualified mechanic to ensure the issue is properly resolved.

10. How common is OBDII code P2736 in a 2014 GMC Sierra?

While code P2736 may not be as common as some other OBDII codes, it can still occur in a 2014 GMC Sierra due to various factors such as wear and tear, electrical issues, or fluid-related problems in the transmission system.

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