Engine-Codes.com
Engine-Codes – GMC – P2827 GMC

P2827 GMC Code - Transmission Control Solenoid Valve 9 Control Circuit High Voltage

Quick Answer

The P2827 GMC code indicates a problem with the Transmission Control Solenoid Valve 9 Control Circuit High Voltage. Common causes include Faulty wiring or connections, Malfunctioning solenoid valve, Damaged transmission control module (TCM). 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
P2827 GMC indicates Transmission Control Solenoid Valve 9 Control Circuit High Voltage.
Common causes
Common causes include Faulty wiring or connections, Malfunctioning solenoid valve, Damaged transmission control module (TCM).
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 09, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
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

Code P2827 GMC Description

The P2827 GMC code indicates a problem with the Transmission Control Solenoid Valve 9 Control Circuit High Voltage. This solenoid valve is responsible for controlling the flow of transmission fluid in the transmission system. When the control circuit voltage is detected to be too high, it means that there is an issue with the electrical signal being sent to the solenoid valve, affecting its proper operation.

OBDII Code P2827 GMC - Transmission Control Solenoid Valve 9 Control Circuit High Voltage
P2827 GMC Code - Transmission Control Solenoid Valve 9 Control Circuit High Voltage

Common Causes of P2827 GMC

  1. Faulty wiring or connections
  2. Malfunctioning solenoid valve
  3. Damaged transmission control module (TCM)
  4. Issues with the vehicle's powertrain control module (PCM)
  5. Electrical interference or shorts in the system

Symptoms of P2827 GMC

  1. Harsh or delayed shifting
  2. Transmission slipping
  3. Erratic shifting patterns
  4. Illumination of the Check Engine Light
  5. Reduced fuel efficiency

How to Fix P2827 GMC

  1. Begin by using a diagnostic scanner to retrieve the fault codes and confirm the P2827 GMC code.
  2. Inspect the wiring and connections associated with the Transmission Control Solenoid Valve 9 for any signs of damage or corrosion. Repair or replace any faulty wiring.
  3. Test the solenoid valve for proper operation and replace it if necessary.
  4. Check the transmission control module (TCM) and powertrain control module (PCM) for any faults or damage. Repair or replace as needed.
  5. Clear the fault codes and reset the system to see if the issue has been resolved.

Cost to Fix P2827 GMC

The cost of repairing a Transmission Control Solenoid Valve 9 Control Circuit High Voltage issue can vary depending on the specific cause of the problem and the extent of the repairs needed. In general, the cost of parts for this repair can range from $100 to $300, while labor costs can range from $150 to $300. Overall, the total repair cost may fall in the range of $250 to $600. It's important to note that these are rough estimates, and actual costs may vary based on the factors mentioned earlier. It is advisable to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate.

Need more information about the P2827 GMC code?

Need more information on how to fix the P2827 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2827 GMC code diagnosed by a professional: Find a repair shop in your area

Information for Specific GMC Models

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 P2827 GMC Code

No Frequently Asked Questions about P2827 GMC Code found.

Discuss the causes and fixes for P2827 GMC OBDII Code

Submit a New Comment

Code P2827 GMC comments

No comments found for this page.