Engine-CodesGMC – P0965 2016 GMC Sierra

P0965 2016 GMC Sierra Code - Pressure Control Solenoid Valve 2 Performance

Quick Answer

The P0965 code for a 2016 GMC Sierra specifically relates to the Pressure Control Solenoid Valve 2 Performance. Common causes include Faulty pressure control solenoid valve 2, Wiring or connector issues related to the solenoid valve, Low transmission fluid levels or dirty fluid. 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
P0965 2016 GMC Sierra indicates Pressure Control Solenoid Valve 2 Performance.
Common causes
Common causes include Faulty pressure control solenoid valve 2, Wiring or connector issues related to the solenoid valve, Low transmission fluid levels or dirty fluid.
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 Aug 20, 2024
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Code P0965 2016 GMC Sierra Description

The P0965 code for a 2016 GMC Sierra specifically relates to the Pressure Control Solenoid Valve 2 Performance. This means that the vehicle's powertrain control module (PCM) has detected a problem with the performance of the pressure control solenoid valve 2, which is responsible for regulating hydraulic pressure within the transmission. This can lead to issues with shifting gears, transmission slippage, and overall drivability problems. If left unaddressed, it can cause further damage to the transmission system and result in costly repairs.

OBDII Code P0965 2016 GMC Sierra - Pressure Control Solenoid Valve 2 Performance
P0965 2016 GMC Sierra Code - Pressure Control Solenoid Valve 2 Performance

Common Causes of P0965 2016 GMC Sierra

  1. Faulty pressure control solenoid valve 2.
  2. Wiring or connector issues related to the solenoid valve.
  3. Low transmission fluid levels or dirty fluid.
  4. Internal transmission damage.
  5. PCM software issues.

Symptoms of P0965 2016 GMC Sierra

  1. Harsh or delayed shifting between gears.
  2. Transmission slipping or erratic behavior.
  3. Decreased fuel efficiency.
  4. Illumination of the check engine light.
  5. Transmission overheating.

How to Fix P0965 2016 GMC Sierra

  1. Begin by checking the transmission fluid level and condition.
  2. Inspect the wiring and connectors associated with the pressure control solenoid valve 2.
  3. Test the solenoid valve for proper operation or replace it if necessary.
  4. Clear the trouble codes from the PCM and test drive the vehicle to ensure the issue has been resolved.
  5. If the problem persists, further diagnostic testing may be required to pinpoint the exact cause of the performance issue.

Cost to Fix P0965 2016 GMC Sierra

The typical cost to repair a Pressure Control Solenoid Valve 2 Performance issue on a 2016 GMC Sierra can vary depending on the exact cause of the problem. However, on average, you can expect to pay between $200 to $500 for parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to get quotes from multiple shops to ensure you're getting a fair price for the repair.

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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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