AutoCodes – Chevrolet – B1425 Chevrolet

B1425 Chevrolet Code - Control Module Power Circuit

Quick Answer

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Low battery voltage, Faulty Control Module, Control Module harness is open or shorted. 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: B1425 Chevrolet indicates Control Module Power Circuit.
Common causes: Common causes include Low battery voltage, Faulty Control Module, Control Module harness is open or shorted.
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 796

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 Jul 11, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1425 Chevrolet Description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Damage to components, and incorrect data can occur when the voltage is out of range. The vehicle has multiple Control Modules that will set this Diagnostic Trouble Code (DTC).

OBDII Code B1425 Chevrolet - Control Module Power Circuit - AutoCodes.com — B1425 Chevrolet Code - Control Module Power Circuit

What does this mean?

What are the Possible Causes of the DTC B1425 Chevrolet?

Low battery voltage
Faulty Control Module
Control Module harness is open or shorted
Control Module circuit poor electrical connection

How to Fix the DTC B1425 Chevrolet?

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 B1425 Chevrolet 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 B1425 Chevrolet code?

Need more information on how to fix the B1425 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1425 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

B1425 2014 Chevrolet Silverado — Control Module Power Circuit
B1425 2015 Chevrolet Silverado — Control Module Power Circuit
B1425 2016 Chevrolet Silverado — Control Module Power Circuit
B1425 2017 Chevrolet Silverado — Control Module Power Circuit
B1425 2018 Chevrolet Silverado — Control Module Power Circuit

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 B1425 Chevrolet Code

1. What are common symptoms of OBDII code B1425 in a Chevrolet related to the Control Module Power Circuit?

- Common symptoms include issues with power door locks, power windows, or other power accessories not functioning properly.

2. What are the possible causes of OBDII code B1425 in a Chevrolet?

- The code B1425 can be triggered by a faulty control module, damaged wiring, blown fuse, or a weak battery.

3. How can I diagnose the OBDII code B1425 in my Chevrolet?

- To diagnose the code B1425, you can use an OBDII scanner to retrieve the specific fault code and then inspect the control module, wiring, and related components for any visible damage.

4. Can I still drive my Chevrolet with OBDII code B1425 present?

- It is not recommended to drive your Chevrolet with the OBDII code B1425 present, as it can lead to further electrical system issues and potential safety hazards.

5. How can I repair OBDII code B1425 in my Chevrolet?

- Repairing OBDII code B1425 involves addressing the root cause, which may include replacing a faulty control module, repairing damaged wiring, replacing a blown fuse, or addressing any battery issues.

6. Is it safe to reset the OBDII code B1425 in my Chevrolet using a diagnostic tool?

- Resetting the code using a diagnostic tool may temporarily clear the error, but it is crucial to diagnose and fix the underlying issue to prevent the code from reoccurring.

7. Can a DIY enthusiast fix OBDII code B1425 in a Chevrolet?

- Depending on the cause of the code, some DIY enthusiasts with automotive repair experience may be able to fix OBDII code B1425 by following repair guides or consulting with professionals.

8. How much does it cost to repair OBDII code B1425 in a Chevrolet at a dealership or auto repair shop?

- The cost of repairing OBDII code B1425 can vary depending on the exact cause and the labor rates of the dealership or auto repair shop. It is advisable to obtain quotes from different sources.

9. Will OBDII code B1425 cause my Chevrolet to fail an emissions test?

- OBDII code B1425 related to the Control Module Power Circuit may not directly cause your Chevrolet to fail an emissions test. However, it is essential to address the issue promptly to prevent further problems.

10. How long does it typically take to repair OBDII code B1425 in a Chevrolet?

- The repair time for OBDII code B1425 can vary based on the complexity of the issue and the availability of parts. It is recommended to consult with a professional for an accurate estimate.