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P2C0C 2019 Chevrolet Silverado Code - Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage

Quick Answer

The P2C0C code indicates a high voltage condition in the Intake Camshaft Profile Actuator Position Sensor 2 circuit. Common causes include Faulty Intake Camshaft Profile Actuator, Intake Camshaft Profile Actuator harness is open or shorted, Poor electrical connection in the Intake Camshaft Profile Actuator circuit. 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
P2C0C 2019 Chevrolet Silverado indicates Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage.
Common causes
Common causes include Faulty Intake Camshaft Profile Actuator, Intake Camshaft Profile Actuator harness is open or shorted, Poor electrical connection in the Intake Camshaft Profile Actuator circuit.
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 May 29, 2026
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Code P2C0C 2019 Chevrolet Silverado Description

The P2C0C code indicates a high voltage condition in the Intake Camshaft Profile Actuator Position Sensor 2 circuit. This sensor is a critical component of the variable valve timing (VVT) system, which allows the engine to optimize performance and efficiency by adjusting the timing of the intake valves. The sensor monitors the position of the actuator pins that control the camshaft profile sleeve, providing real-time feedback to the Engine Control Module (ECM). By utilizing Hall-effect technology, the sensor detects the position of the actuator pin, indicating whether it is retracted, extending, or fully extended. This information is essential for the ECM to switch between different camshaft profiles, such as high-lift for performance or low-lift for fuel efficiency, and to engage cylinder deactivation when necessary.
OBDII Code P2C0C 2019 Chevrolet Silverado - Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage
P2C0C 2019 Chevrolet Silverado Code - Intake Camshaft Profile Actuator Position Sensor 2 Circuit High Voltage

Common Causes of P2C0C 2019 Chevrolet Silverado

  1. Faulty Intake Camshaft Profile Actuator
  2. Intake Camshaft Profile Actuator harness is open or shorted
  3. Poor electrical connection in the Intake Camshaft Profile Actuator circuit
  4. Faulty Engine Control Module (ECM)
  5. Contamination or mechanical wear affecting the actuator pin movement

Symptoms of P2C0C 2019 Chevrolet Silverado

  1. Engine Light ON (or Service Engine Soon Warning Light)
  2. Reduced engine power and acceleration
  3. Poor fuel economy
  4. Rough idling or engine misfires
  5. Increased emissions during vehicle inspection

How to Fix P2C0C 2019 Chevrolet Silverado

  1. Perform a visual inspection of the wiring and connectors associated with the Intake Camshaft Profile Actuator for any signs of damage or corrosion.
  2. Test the Intake Camshaft Profile Actuator and sensor using a multimeter to check for proper voltage and resistance readings.
  3. If the actuator or sensor is found to be faulty, replace the defective component with a new, OEM-quality part.
  4. Clear the diagnostic trouble codes from the ECM and perform a test drive to ensure the issue is resolved and the engine operates normally.
  5. If the problem persists, further diagnose the ECM and related circuits to identify any underlying issues that may be causing the high voltage condition.

Cost to Fix P2C0C 2019 Chevrolet Silverado

The cost to diagnose and repair the P2C0C code can vary widely based on the specific issue and the make and model of the vehicle. Typically, parts for the Intake Camshaft Profile Actuator and associated sensors can range from $100 to $300. Labor costs can vary, with most shops charging between $80 to $150 per hour. Depending on the complexity of the repair, total costs may range from $200 to $600. Dealerships may charge higher rates, while independent shops may offer more competitive pricing. Always consult with a trusted technician for an accurate estimate based on your vehicle's specific needs.

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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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