AutoCodes – Ford – C1025 Ford

C1025 Ford Code - Brake Primary Circuit Overboost Pressure

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Brake Primary Circuit Overboost Pressure. Common causes include Brake system leaks, Air in the brake system, Faulty Anti-Lock Brake System (ABS) 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: C1025 Ford indicates Brake Primary Circuit Overboost Pressure.
Common causes: Common causes include Brake system leaks, Air in the brake system, Faulty Anti-Lock Brake System (ABS) 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.

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Code Popularity 3,708

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 Aug 06, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C1025 Ford Description

The Anti-Lock Brake System (ABS) Module monitors the Brake Primary Circuit Overboost Pressure. The ABS Module sets the OBDII code when the Brake Primary Circuit Overboost Pressure is not to factory specifications.

OBDII Code C1025 Ford - Brake Primary Circuit Overboost Pressure - AutoCodes.com — C1025 Ford Code - Brake Primary Circuit Overboost Pressure

What does this mean?

What are the Possible Causes of the DTC C1025 Ford?

Brake system leaks
Air in the brake system
Faulty Anti-Lock Brake System (ABS) Module

How to Fix the DTC C1025 Ford?

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 does this mean?

Code Tech Notes

C1025:21 Brake Primary Circuit Overboost Pressure: Signal Amplitude < Minimum
C1025:22 Brake Primary Circuit Overboost Pressure: Signal Amplitude > Maximum

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1025 Ford 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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Need Help with the Code?

Get the C1025 Ford code diagnosed by a professional: Find a repair shop in your area

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 C1025 Ford Code

1. What are the common symptoms of OBDII code C1025 Ford (Brake Primary Circuit Overboost Pressure)?

- Common symptoms include the brake pedal feeling hard or spongy, the ABS warning light coming on, and potential loss of brake assist.

2. What are some possible causes of OBDII code C1025 Ford?

- Possible causes include a faulty brake pressure sensor, damaged wiring in the brake system, or issues with the brake booster or hydraulic control unit.

3. How can I diagnose the source of OBDII code C1025 Ford?

- A thorough diagnostic scan using an OBDII scanner can help identify the specific component causing the issue. Additionally, a visual inspection of the brake system for any visible damage or leaks is recommended.

4. Can I continue driving my vehicle with OBDII code C1025 Ford present?

- It is not recommended to continue driving the vehicle with this code present, as it may compromise the braking system's effectiveness and safety.

5. How can I repair OBDII code C1025 Ford (Brake Primary Circuit Overboost Pressure)?

- Repair typically involves replacing the faulty brake pressure sensor, repairing any damaged wiring, or addressing issues with the brake booster or hydraulic control unit as needed.

6. Is it possible to reset OBDII code C1025 Ford without fixing the underlying issue?

- While you can clear the code using an OBDII scanner, it is crucial to address the root cause of the problem to prevent it from recurring and ensure the safety of the braking system.

7. How much does it cost to repair OBDII code C1025 Ford?

- The cost of repair can vary depending on the specific issue causing the code and the labor rates in your area. It is recommended to get a diagnostic evaluation from a qualified mechanic for an accurate estimate.

8. Can a DIY enthusiast fix OBDII code C1025 Ford at home?

- While some simple repairs like sensor replacement or checking for loose connections can be done at home, more complex issues may require specialized tools and expertise best handled by a professional mechanic.

9. Are there any preventive maintenance steps to avoid OBDII code C1025 Ford?

- Regularly inspecting the brake system for any signs of wear or damage, maintaining proper brake fluid levels, and following the manufacturer's recommended service intervals can help prevent this code from occurring.

10. Is OBDII code C1025 Ford a common issue in Ford vehicles?

- While not as common as some other OBDII codes, Brake Primary Circuit Overboost Pressure (C1025) can occur in Ford vehicles with ABS systems, particularly if there are issues with the brake pressure sensor or related components.