Engine-CodesGeneric – P0C27

P0C27 Code - Electric Transmission Fluid Pump Motor Control Module

Quick Answer

The P0C27 code indicates a problem with the Electric Transmission Fluid Pump Motor Control Module in the vehicle. Common causes include Electrical wiring or connector issues, Faulty transmission fluid pump motor, Malfunctioning control module. 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
P0C27 indicates Electric Transmission Fluid Pump Motor Control Module.
Common causes
Common causes include Electrical wiring or connector issues, Faulty transmission fluid pump motor, Malfunctioning control module.
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 P0C27 Description

The P0C27 code indicates a problem with the Electric Transmission Fluid Pump Motor Control Module in the vehicle. This module is responsible for controlling the electric transmission fluid pump motor, which plays a crucial role in ensuring proper transmission operation. The transmission fluid pump motor helps to circulate transmission fluid throughout the system, providing lubrication and cooling to various components.

OBDII Code P0C27 - Electric Transmission Fluid Pump Motor Control Module
P0C27 Code - Electric Transmission Fluid Pump Motor Control Module

Common Causes of P0C27

  1. Electrical wiring or connector issues
  2. Faulty transmission fluid pump motor
  3. Malfunctioning control module
  4. Low transmission fluid levels
  5. Overheating of the transmission system

Symptoms of P0C27

  1. Transmission slipping or hesitation
  2. Erratic shifting or difficulty shifting gears
  3. Illumination of the check engine light
  4. Reduced fuel efficiency
  5. Unusual noises coming from the transmission

How to Fix P0C27

  1. Diagnose the specific cause of the code using a scan tool and diagnostic equipment
  2. Inspect the electrical connections and wiring related to the transmission fluid pump motor control module
  3. Test the transmission fluid pump motor for proper operation and replace if necessary
  4. Replace the control module if it is found to be faulty
  5. Clear the code from the vehicle's system and test drive to ensure proper operation

Cost to Fix P0C27

The cost of repairing a P0C27 code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. On average, the repair costs for this issue could range from $200 to $800, including parts and labor. It's important to consider that additional diagnostic time may be needed to pinpoint the exact cause of the problem, which can impact the overall cost of the repair. It's recommended to consult with a qualified mechanic to get a more accurate estimate based on the vehicle's make and model.

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Code P0C27 Information for Specific Makes

  • P0C27 Ford — Electric Transmission Fluid Pump Motor Control Module
  • P0C27 Lincoln — Electric Transmission Fluid Pump Motor Control Module
  • P0C27 Mercury — Electric Transmission Fluid Pump Motor Control Module
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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