Engine-CodesChevrolet – P0847 2015 Chevrolet Silverado

P0847 2015 Chevrolet Silverado Code - Transmission Fluid Pressure Switch 2 Circuit Low Voltage

Quick Answer

The diagnostic trouble code P0847 for a 2015 Chevrolet Silverado indicates a problem with the Transmission Fluid Pressure Switch 2 Circuit, specifically low voltage. Common causes include Faulty transmission fluid pressure switch, Wiring issues or loose connections, Low transmission fluid levels. 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
P0847 2015 Chevrolet Silverado indicates Transmission Fluid Pressure Switch 2 Circuit Low Voltage.
Common causes
Common causes include Faulty transmission fluid pressure switch, Wiring issues or loose connections, Low transmission fluid levels.
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 19, 2024
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Code P0847 2015 Chevrolet Silverado Description

The diagnostic trouble code P0847 for a 2015 Chevrolet Silverado indicates a problem with the Transmission Fluid Pressure Switch 2 Circuit, specifically low voltage. This switch is responsible for monitoring the fluid pressure within the transmission and sending this information to the vehicle's engine control module. A low voltage reading from this switch can disrupt the transmission's operation, leading to potential issues with gear shifting, performance, and fuel efficiency. If left unaddressed, this could result in further damage to the transmission system and potentially lead to costly repairs.

OBDII Code P0847 2015 Chevrolet Silverado - Transmission Fluid Pressure Switch 2 Circuit Low Voltage
P0847 2015 Chevrolet Silverado Code - Transmission Fluid Pressure Switch 2 Circuit Low Voltage

Common Causes of P0847 2015 Chevrolet Silverado

  1. Faulty transmission fluid pressure switch
  2. Wiring issues or loose connections
  3. Low transmission fluid levels
  4. Malfunctioning engine control module
  5. Internal transmission problems

Symptoms of P0847 2015 Chevrolet Silverado

  1. Delayed or harsh shifting between gears
  2. Transmission slipping
  3. Decreased fuel efficiency
  4. Illumination of the Check Engine Light
  5. Transmission overheating

How to Fix P0847 2015 Chevrolet Silverado

  1. Begin by conducting a visual inspection of the wiring and connections associated with the Transmission Fluid Pressure Switch 2 Circuit.
  2. Test the transmission fluid pressure switch using a multimeter to check for proper voltage readings.
  3. If the switch is faulty, replace it with a new one and ensure proper installation.
  4. Check and top up transmission fluid levels if necessary.
  5. Clear the diagnostic trouble code from the vehicle's engine control module using a scan tool to reset the system.

Cost to Fix P0847 2015 Chevrolet Silverado

The typical repair cost for addressing a P0847 code in a 2015 Chevrolet Silverado can range from $150 to $400, including parts and labor. However, actual costs may vary depending on the specific diagnosis time and labor rates at auto repair shops, which can be influenced by factors such as location, vehicle make and model, and engine type. It is recommended to obtain quotes from local repair 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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