AutoCodes – Generic – P0C1F

P0C1F Code - Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High

Quick Answer

The Engine Control Module (ECM) monitors the Auxiliary Transmission Fluid Pump Control Module. Common causes include Faulty Auxiliary Transmission Fluid Pump Control Module, Auxiliary Transmission Fluid Pump Control Module harness is open or shorted, Auxiliary Transmission Fluid Pump Control Module circuit poor electrical connection. 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: P0C1F indicates Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High.
Common causes: Common causes include Faulty Auxiliary Transmission Fluid Pump Control Module, Auxiliary Transmission Fluid Pump Control Module harness is open or shorted, Auxiliary Transmission Fluid Pump Control Module circuit poor electrical connection.
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.

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Code Popularity 1,815

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 11, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0C1F Description

The Engine Control Module (ECM) monitors the Auxiliary Transmission Fluid Pump Control Module. The ECM sets the OBDII code when the Auxiliary Transmission Fluid Pump Control Module is not to factory specifications.

OBDII Code P0C1F - Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High - AutoCodes.com — P0C1F Code - Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High

What does this mean?

What are the Possible Causes of the DTC P0C1F?

Faulty Auxiliary Transmission Fluid Pump Control Module
Auxiliary Transmission Fluid Pump Control Module harness is open or shorted
Auxiliary Transmission Fluid Pump Control Module circuit poor electrical connection

How to Fix the DTC P0C1F?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0C1F code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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.

Frequently Asked Questions about P0C1F Code

1. What are the common symptoms of OBDII code P0C1F?

- Common symptoms include the Check Engine light illuminating, transmission issues, and potential reduction in vehicle performance.

2. What does the OBDII code P0C1F indicate?

- This code indicates a problem with the Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit showing a high reading.

3. What are the possible causes of OBDII code P0C1F?

- Possible causes include a faulty temperature sensor, wiring issues, a malfunctioning control module, or a problem with the transmission fluid pump.

4. How can I diagnose the issue related to OBDII code P0C1F?

- Diagnosis typically involves using a scan tool to retrieve the code, checking the temperature sensor circuit, inspecting wiring for any damage, and testing the control module.

5. Can I continue driving with OBDII code P0C1F present?

- It is not recommended to continue driving with this code present as it can lead to further damage to the transmission system.

6. How can I repair OBDII code P0C1F?

- Repair options may include replacing the faulty temperature sensor, repairing or replacing damaged wiring, addressing control module issues, or fixing the transmission pump as needed.

7. Is it safe to reset the OBDII code P0C1F without addressing the underlying issue?

- Resetting the code without fixing the underlying problem may temporarily turn off the Check Engine light, but the issue will likely reoccur and could lead to more serious transmission problems.

8. Are there any preventive maintenance tips to avoid OBDII code P0C1F?

- Regularly servicing the transmission system, checking for any leaks, and addressing any unusual noises or performance issues promptly can help prevent this code from appearing.

9. Can a DIY enthusiast fix OBDII code P0C1F, or is professional help necessary?

- While some experienced DIYers may be able to diagnose and repair this code, it is recommended to seek professional help, especially when dealing with complex transmission system issues.

10. How much does it cost to repair OBDII code P0C1F?

- The cost of repairing this code can vary depending on the specific underlying issue, the parts needed for replacement, and whether professional labor is required. It is recommended to get a diagnostic assessment for an accurate cost estimate.