AutoCodes – Chevrolet – C025E 2014 Chevrolet Silverado

C025E 2014 Chevrolet Silverado Code - Brake Booster Vacuum Sensor Circuit

Quick Answer

The Brake Booster Vacuum Sensor monitors the pressure in the brake booster. Common causes include Faulty Brake Booster Vacuum Sensor, Brake Booster Vacuum Sensor harness is open or shorted, Brake Booster Vacuum Sensor 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
C025E 2014 Chevrolet Silverado indicates Brake Booster Vacuum Sensor Circuit.
Common causes
Common causes include Faulty Brake Booster Vacuum Sensor, Brake Booster Vacuum Sensor harness is open or shorted, Brake Booster Vacuum Sensor 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 552
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 04, 2023
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Code C025E 2014 Chevrolet Silverado Description

The Brake Booster Vacuum Sensor monitors the pressure in the brake booster. The Electronic Brake Control Module (EBCM) supplies a 5 V reference and a low reference circuit to the Brake Booster Vacuum Sensor. The vacuum sensor supplies a voltage signal in relation to the pressure in the brake booster to Electronic Brake Control Module. The Diagnostic Trouble Code (DTC) will be set when a short to ground or a short to voltage is detected on the 5V reference circuit.
OBDII Code C025E 2014 Chevrolet Silverado - Brake Booster Vacuum Sensor Circuit - AutoCodes.com
C025E 2014 Chevrolet Silverado Code - Brake Booster Vacuum Sensor Circuit

What are the Possible Causes of the DTC C025E 2014 Chevrolet Silverado?

  • Faulty Brake Booster Vacuum Sensor
  • Brake Booster Vacuum Sensor harness is open or shorted
  • Brake Booster Vacuum Sensor circuit poor electrical connection
  • Faulty Electronic Brake Control Module (EBCM)

How to Fix the DTC C025E 2014 Chevrolet Silverado?

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 C025E 2014 Chevrolet Silverado 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.

Need more information about the C025E 2014 Chevrolet Silverado code?

Need more information on how to fix the C025E 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C025E 2014 Chevrolet Silverado 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 C025E 2014 Chevrolet Silverado Code

1. What does OBDII code C025E on a 2014 Chevrolet Silverado indicate?

The OBDII code C025E on a 2014 Chevrolet Silverado indicates a problem with the Brake Booster Vacuum Sensor Circuit.

2. What are the common symptoms of a Brake Booster Vacuum Sensor Circuit issue (C025E) on a 2014 Chevrolet Silverado?

Common symptoms of a Brake Booster Vacuum Sensor Circuit issue (C025E) may include poor brake performance, a firm brake pedal, illuminated brake warning light, or reduced engine power.

3. What are the potential causes of the C025E code on a 2014 Chevrolet Silverado?

Potential causes of the C025E code on a 2014 Chevrolet Silverado may include a faulty brake booster vacuum sensor, damaged wiring or connectors in the circuit, or a malfunctioning brake booster assembly.

4. How can I diagnose a Brake Booster Vacuum Sensor Circuit issue (C025E) on my 2014 Chevrolet Silverado?

Diagnosing a Brake Booster Vacuum Sensor Circuit issue (C025E) may involve performing a visual inspection of wiring and connectors, testing the brake booster vacuum sensor, and using a diagnostic scanner to retrieve trouble codes and data.

5. Can I continue driving my 2014 Chevrolet Silverado with the C025E code present?

It is not recommended to continue driving your 2014 Chevrolet Silverado with the C025E code present, as it can affect brake performance and safety. It is advisable to have the issue diagnosed and repaired promptly.

6. How can a Brake Booster Vacuum Sensor Circuit issue (C025E) on a 2014 Chevrolet Silverado be repaired?

Repairing a Brake Booster Vacuum Sensor Circuit issue (C025E) may involve replacing the faulty brake booster vacuum sensor, repairing damaged wiring or connectors, or addressing any underlying issues with the brake booster assembly.

7. Is it possible to reset the C025E trouble code on a 2014 Chevrolet Silverado without fixing the underlying issue?

While it is possible to clear the C025E trouble code using a diagnostic scanner, it is not recommended to do so without fixing the underlying issue. The code may reappear, and the problem will persist.

8. How much does it typically cost to repair a Brake Booster Vacuum Sensor Circuit issue (C025E) on a 2014 Chevrolet Silverado?

The cost of repairing a Brake Booster Vacuum Sensor Circuit issue (C025E) can vary depending on the root cause of the problem, parts and labor costs, and whether you choose to address the issue yourself or take it to a professional mechanic.

9. Are there any preventive maintenance tips to avoid encountering the C025E code on a 2014 Chevrolet Silverado?

Regularly inspecting the brake system, including the brake booster vacuum sensor and associated components, as part of routine maintenance can help prevent issues that may trigger the C025E trouble code.

10. Can a DIY enthusiast with basic automotive knowledge repair a Brake Booster Vacuum Sensor Circuit issue (C025E) on a 2014 Chevrolet Silverado?

While some DIY enthusiasts with basic automotive knowledge may be able to diagnose and repair a Brake Booster Vacuum Sensor Circuit issue (C025E), it is recommended to have the problem addressed by a professional mechanic to ensure proper diagnosis and repair.

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