AutoCodesGMC – P2736 2017 GMC Sierra

P2736 2017 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 2017 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 233
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 25, 2024
💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2736 2017 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 2017 GMC Sierra - Transmission Control Solenoid Valve 6 Control Circuit Open - AutoCodes.com
P2736 2017 GMC Sierra Code - Transmission Control Solenoid Valve 6 Control Circuit Open

What are the Possible Causes of the DTC P2736 2017 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 2017 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 2017 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 2017 GMC Sierra code?

Need more information on how to fix the P2736 2017 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2736 2017 GMC Sierra code diagnosed by a professional: Find a repair shop in your area

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 2017 GMC Sierra Code

1. What are the common symptoms of OBDII code P2736 in a 2017 GMC Sierra?

The common symptoms of code P2736 include issues with shifting gears, transmission slipping, rough shifting, and potential illumination of the Check Engine Light.

2. What causes the Transmission Control Solenoid Valve 6 Control Circuit Open code P2736 in a 2017 GMC Sierra?

The most common causes of code P2736 in a 2017 GMC Sierra are a faulty transmission control solenoid, damaged wiring harness, poor electrical connection, or issues with the transmission control module.

3. How serious is OBDII code P2736 in a 2017 GMC Sierra?

Code P2736 should be addressed promptly as it can lead to transmission problems and potentially cause further damage if left unresolved.

4. Can I continue to drive my 2017 GMC Sierra with OBDII code P2736?

It is not recommended to continue driving your GMC Sierra with code P2736 as it can result in transmission issues and affect the overall performance of your vehicle.

5. How can I diagnose and repair OBDII code P2736 in a 2017 GMC Sierra?

Diagnosing code P2736 involves using a scan tool to identify the specific issue with the transmission control solenoid valve 6 circuit. Repairs may include replacing the faulty solenoid, repairing damaged wiring, or addressing any issues with the transmission control module.

6. Are there any DIY repair tips for fixing OBDII code P2736 in a 2017 GMC Sierra?

While some basic troubleshooting steps can be taken, it is recommended to have a professional mechanic diagnose and repair code P2736 to ensure the issue is properly addressed.

7. How much does it cost to fix OBDII code P2736 in a 2017 GMC Sierra?

The cost of repairing code P2736 can vary depending on the specific cause of the issue, parts needed for replacement, and labor costs. It is advisable to get a diagnosis from a qualified mechanic to determine the exact cost.

8. Can a faulty transmission control solenoid cause code P2736 in a 2017 GMC Sierra?

Yes, a faulty transmission control solenoid is one of the common culprits behind OBDII code P2736 in a 2017 GMC Sierra, as it can result in an open circuit affecting the transmission control system.

9. Will resetting the OBDII code P2736 in a 2017 GMC Sierra make it go away permanently?

Resetting the code may temporarily turn off the Check Engine Light, but if the underlying issue causing code P2736 is not fixed, the code is likely to reappear once the problem resurfaces.

10. Is it necessary to visit a dealership for repairs related to OBDII code P2736 in a 2017 GMC Sierra?

While a dealership can provide specialized service, independent auto repair shops with experience in GMC vehicles can also effectively diagnose and repair code P2736 in a 2017 Sierra.

Discuss the causes and fixes for P2736 2017 GMC Sierra OBDII Code

Code P2736 2017 GMC Sierra comments

No comments found for this page.

AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play