Engine-CodesGMC – P06DB 2016 GMC Sierra

P06DB 2016 GMC Sierra Code - Engine Oil Pressure Control Solenoid Valve Control Circuit Low Voltage

Quick Answer

The diagnostic trouble code P06DB for a 2016 GMC Sierra indicates a problem with the engine oil pressure control solenoid valve control circuit registering low voltage. Common causes include Faulty engine oil pressure control solenoid valve, Wiring issues or electrical connection problems, Engine control module 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
P06DB 2016 GMC Sierra indicates Engine Oil Pressure Control Solenoid Valve Control Circuit Low Voltage.
Common causes
Common causes include Faulty engine oil pressure control solenoid valve, Wiring issues or electrical connection problems, Engine control module 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 P06DB 2016 GMC Sierra Description

The diagnostic trouble code P06DB for a 2016 GMC Sierra indicates a problem with the engine oil pressure control solenoid valve control circuit registering low voltage. The engine oil pressure control solenoid valve is responsible for regulating the oil pressure in the engine, ensuring proper lubrication and performance. When the control circuit detects low voltage, it can lead to issues with oil pressure regulation, potentially causing engine damage and reduced performance.

OBDII Code P06DB 2016 GMC Sierra - Engine Oil Pressure Control Solenoid Valve Control Circuit Low Voltage
P06DB 2016 GMC Sierra Code - Engine Oil Pressure Control Solenoid Valve Control Circuit Low Voltage

Common Causes of P06DB 2016 GMC Sierra

  1. Faulty engine oil pressure control solenoid valve
  2. Wiring issues or electrical connection problems
  3. Engine control module malfunction
  4. Low engine oil level or poor quality oil
  5. Clogged oil passages or oil filter

Symptoms of P06DB 2016 GMC Sierra

  1. Check engine light illuminated on the dashboard
  2. Engine running rough or misfiring
  3. Reduced engine performance or power
  4. Engine overheating
  5. Engine oil pressure warning light on

How to Fix P06DB 2016 GMC Sierra

  1. Diagnose the issue using a scan tool to confirm the P06DB code and pinpoint the exact cause of the low voltage in the solenoid valve control circuit.
  2. Inspect the wiring harness and connections for any damage or corrosion, repairing or replacing as needed.
  3. Test the engine oil pressure control solenoid valve for proper function and replace if faulty.
  4. Check the engine oil level and quality, topping up or changing the oil if necessary.
  5. Clear the trouble code from the engine control module and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P06DB 2016 GMC Sierra

The typical repair costs for addressing the P06DB code on a 2016 GMC Sierra can vary depending on the specific cause of the issue. Parts such as a new engine oil pressure control solenoid valve can range from $50 to $150, while labor costs can add another $100 to $200. Overall, the total repair cost may fall between $150 and $350. It's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's recommended to check with local shops for a more accurate estimate.

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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.

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