Engine-CodesChevrolet – P06AE 2015 Chevrolet Silverado

P06AE 2015 Chevrolet Silverado Code - Control Module Power Up Temperature Sensor Circuit High Voltage

Quick Answer

The P06AE diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates a problem with the Control Module Power Up Temperature Sensor Circuit registering high voltage. Common causes include Faulty Temperature Sensor: A malfunctioning temperature sensor can send incorrect voltage readings to the control module, Wiring or Connector Issues: Damaged wiring or connectors in the temperature sensor circuit can disrupt the voltage signal, Control Module Malfunction: A faulty engine or transmission control module may not properly interpret the voltage from the temperature sensor. 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
P06AE 2015 Chevrolet Silverado indicates Control Module Power Up Temperature Sensor Circuit High Voltage.
Common causes
Common causes include Faulty Temperature Sensor: A malfunctioning temperature sensor can send incorrect voltage readings to the control module, Wiring or Connector Issues: Damaged wiring or connectors in the temperature sensor circuit can disrupt the voltage signal, Control Module Malfunction: A faulty engine or transmission control module may not properly interpret the voltage from the temperature sensor.
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 12, 2024
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Code P06AE 2015 Chevrolet Silverado Description

The P06AE diagnostic trouble code (DTC) for a 2015 Chevrolet Silverado indicates a problem with the Control Module Power Up Temperature Sensor Circuit registering high voltage. This sensor is responsible for monitoring the temperature of the engine or transmission control module during power-up sequences. When the voltage detected by the sensor is higher than the specified range, the code is triggered. This issue can lead to various performance problems in the vehicle, including reduced fuel efficiency, engine misfires, rough idling, and potential overheating.

OBDII Code P06AE 2015 Chevrolet Silverado - Control Module Power Up Temperature Sensor Circuit High Voltage
P06AE 2015 Chevrolet Silverado Code - Control Module Power Up Temperature Sensor Circuit High Voltage

Common Causes of P06AE 2015 Chevrolet Silverado

  1. Faulty Temperature Sensor: A malfunctioning temperature sensor can send incorrect voltage readings to the control module.
  2. Wiring or Connector Issues: Damaged wiring or connectors in the temperature sensor circuit can disrupt the voltage signal.
  3. Control Module Malfunction: A faulty engine or transmission control module may not properly interpret the voltage from the temperature sensor.
  4. Power Supply Problems: Issues with the power supply to the temperature sensor can result in high voltage readings.

Symptoms of P06AE 2015 Chevrolet Silverado

  1. Check Engine Light: The most common symptom associated with this code is the illumination of the Check Engine Light on the dashboard.
  2. Reduced Fuel Efficiency: The vehicle may experience decreased fuel efficiency due to incorrect temperature readings affecting fuel delivery.
  3. Engine Misfires: High voltage in the temperature sensor circuit can lead to engine misfires, causing rough idling and poor performance.
  4. Overheating: Inaccurate temperature readings may result in the engine overheating, potentially causing severe damage if not addressed promptly.

How to Fix P06AE 2015 Chevrolet Silverado

  1. Diagnostic Scan: Use an OBD-II scanner to retrieve the specific DTC and pinpoint the source of the issue.
  2. Inspect Wiring and Connectors: Check the wiring and connectors in the temperature sensor circuit for any damage or corrosion.
  3. Test Temperature Sensor: Verify the functionality of the temperature sensor by testing its voltage output.
  4. Replace Faulty Components: Replace the temperature sensor, wiring, connectors, or control module as needed to resolve the high voltage issue.
  5. Clear Codes: After completing the repairs, clear the DTC and test drive the vehicle to ensure the problem has been resolved.

Cost to Fix P06AE 2015 Chevrolet Silverado

The cost of repairing a Control Module Power Up Temperature Sensor Circuit High Voltage issue can vary depending on the specific components that need replacement and the labor involved. On average, the parts for this repair may range from $50 to $200, while the labor costs can be between $100 and $300. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate based on location, vehicle make and model, and engine type. It's recommended to obtain quotes from 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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