Engine-CodesChevrolet – P0960 Chevrolet

P0960 Chevrolet Code - Line Pressure Control Solenoid Valve Control Circuit Open

Quick Answer

The P0960 code for Chevrolet indicates a problem with the Line Pressure Control Solenoid Valve Control Circuit being open. Common causes include Faulty Line Pressure Control Solenoid Valve, Wiring issues or loose connections in the control circuit, Corrosion or damage to the electrical connectors. 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
P0960 Chevrolet indicates Line Pressure Control Solenoid Valve Control Circuit Open.
Common causes
Common causes include Faulty Line Pressure Control Solenoid Valve, Wiring issues or loose connections in the control circuit, Corrosion or damage to the electrical connectors.
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 06, 2024
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Code P0960 Chevrolet Description

The P0960 code for Chevrolet indicates a problem with the Line Pressure Control Solenoid Valve Control Circuit being open. This solenoid valve is responsible for controlling the hydraulic pressure within the transmission system. When the circuit is open, it means that there is an interruption or break in the electrical connection, preventing the solenoid valve from functioning properly. This can lead to erratic shifting patterns, harsh shifting, or even transmission slipping, ultimately affecting the vehicle's performance and drivability.

OBDII Code P0960 Chevrolet - Line Pressure Control Solenoid Valve Control Circuit Open
P0960 Chevrolet Code - Line Pressure Control Solenoid Valve Control Circuit Open

Common Causes of P0960 Chevrolet

  1. Faulty Line Pressure Control Solenoid Valve
  2. Wiring issues or loose connections in the control circuit
  3. Corrosion or damage to the electrical connectors
  4. Issues with the transmission control module
  5. Fluid contamination or low transmission fluid levels

Symptoms of P0960 Chevrolet

  1. Erratic shifting behavior
  2. Harsh or delayed shifting
  3. Transmission slipping
  4. Decreased fuel efficiency
  5. Illuminated Check Engine Light

How to Fix P0960 Chevrolet

  1. Diagnose the exact cause of the open circuit using a multimeter and wiring diagram
  2. Inspect and repair any damaged wiring or connectors in the circuit
  3. Test the Line Pressure Control Solenoid Valve for proper function and replace if necessary
  4. Reset the fault codes and perform a test drive to ensure proper operation
  5. Check and top off transmission fluid levels if needed

Cost to Fix P0960 Chevrolet

The typical repair costs for resolving a P0960 code can range from $200 to $500, depending on the specific cause of the issue and the cost of parts and labor. It is important to consider that diagnosis time and labor rates can vary, so it is advisable to check with local auto repair shops for a more accurate estimate based on your location and vehicle details.

Tech Notes for P0960 Chevrolet





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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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