Engine-CodesDodge – P0872 Dodge

P0872 Dodge Code - Transmission Fluid Pressure Sensor/Switch 'C' Circuit Low

Quick Answer

The P0872 diagnostic trouble code for Dodge vehicles indicates an issue with the Transmission Fluid Pressure Sensor/Switch 'C' Circuit being too low. Common causes include Malfunctioning pressure sensor, Damaged wiring or connectors, 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
P0872 Dodge indicates Transmission Fluid Pressure Sensor/Switch 'C' Circuit Low.
Common causes
Common causes include Malfunctioning pressure sensor, Damaged wiring or connectors, 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 Sep 11, 2024
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Code P0872 Dodge Description

The P0872 diagnostic trouble code for Dodge vehicles indicates an issue with the Transmission Fluid Pressure Sensor/Switch 'C' Circuit being too low. The transmission fluid pressure sensor is a vital component that monitors the hydraulic pressure within the transmission system. This sensor plays a crucial role in ensuring smooth gear shifts, optimal transmission performance, and preventing damage to the transmission components.

OBDII Code P0872 Dodge - Transmission Fluid Pressure Sensor/Switch 'C' Circuit Low
P0872 Dodge Code - Transmission Fluid Pressure Sensor/Switch 'C' Circuit Low

Common Causes of P0872 Dodge

  1. Malfunctioning pressure sensor
  2. Damaged wiring or connectors
  3. Low transmission fluid levels
  4. Faulty transmission pump
  5. Internal transmission leaks

Symptoms of P0872 Dodge

  1. Harsh or delayed shifting
  2. Erratic transmission behavior
  3. Decreased fuel efficiency
  4. Transmission slippage
  5. Illumination of the Check Engine Light

How to Fix P0872 Dodge

  1. Begin by diagnosing the specific cause of the low transmission fluid pressure using a scan tool to read the trouble codes and monitor sensor data.
  2. Inspect the transmission fluid level and condition, topping up or replacing it if necessary.
  3. Check the wiring and connectors connected to the pressure sensor for any damage or corrosion, repairing or replacing them as needed.
  4. Test the pressure sensor using a multimeter to determine if it is functioning correctly, replacing it if it is faulty.
  5. If the issue persists, inspect the transmission pump and internal components for any damage or leaks, repairing or replacing them as necessary.

Cost to Fix P0872 Dodge

The typical repair costs for addressing the P0872 code on a Dodge vehicle can range from $200 to $500, including parts and labor. However, it is essential to note that the specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, with rates potentially higher in metropolitan areas or at dealerships and lower at independent shops. To obtain a more precise estimate, it is advisable to inquire about local rates from auto repair professionals.

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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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