AutoCodes – Chevrolet – B1395 2015 Chevrolet Silverado

B1395 2015 Chevrolet Silverado Code - Control Module Voltage Reference Output 1

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: B1395 2015 Chevrolet Silverado indicates Control Module Voltage Reference Output 1.
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 454

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 24, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1395 2015 Chevrolet Silverado 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 B1395 2015 Chevrolet Silverado - Control Module Voltage Reference Output 1 - AutoCodes.com — B1395 2015 Chevrolet Silverado Code - Control Module Voltage Reference Output 1

What does this mean?

What are the Possible Causes of the DTC B1395 2015 Chevrolet Silverado?

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

How to Fix the DTC B1395 2015 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 does this mean?

Code Tech Notes

B1395:03 Control Module Voltage Reference Output Circuit Short to Ground
B1395:07 Control Module Voltage Reference Output Circuit Short to Battery or Open

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1395 2015 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 B1395 2015 Chevrolet Silverado code?

Need more information on how to fix the B1395 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 B1395 2015 Chevrolet Silverado Code

1. What does OBDII code B1395 on a 2015 Chevrolet Silverado indicate?

The B1395 code on a 2015 Chevrolet Silverado refers to an issue with the Control Module Voltage Reference Output 1.

2. What are the common symptoms of OBDII code B1395 in a 2015 Chevrolet Silverado?

Common symptoms of code B1395 may include issues with the vehicle's electrical systems, dashboard warning lights, and possible drivability problems.

3. What are the possible causes of OBDII code B1395 on a 2015 Chevrolet Silverado?

Potential causes of code B1395 can include a faulty control module, wiring issues, a defective voltage regulator, or a malfunctioning voltage reference circuit.

4. How can I diagnose OBDII code B1395 on my 2015 Chevrolet Silverado?

Diagnosing code B1395 typically involves using a diagnostic scanner to retrieve the trouble codes, checking the voltage reference circuits, inspecting wiring for damage, and testing the control module.

5. What are the repair options for OBDII code B1395 on a 2015 Chevrolet Silverado?

Repair options for code B1395 may include repairing or replacing damaged wiring, replacing the control module, fixing the voltage regulator, or addressing any other identified issues causing the fault.

6. Can I drive my 2015 Chevrolet Silverado with OBDII code B1395?

It is not recommended to drive your 2015 Chevrolet Silverado with an active B1395 trouble code, as it can affect the vehicle's performance and safety systems.

7. How much does it cost to fix OBDII code B1395 on a 2015 Chevrolet Silverado?

The cost to fix code B1395 can vary depending on the exact cause of the issue, parts needed for repair, labor costs, and whether you perform the repair yourself or take it to a mechanic.

8. Are there any DIY tips for troubleshooting OBDII code B1395 on a 2015 Chevrolet Silverado?

DIY tips for troubleshooting code B1395 may include checking for loose connections, inspecting the wiring harness for damage, and ensuring the control module is properly grounded.

9. Can a faulty battery cause OBDII code B1395 on a 2015 Chevrolet Silverado?

A faulty battery can potentially cause electrical issues that may trigger code B1395, so it's a good idea to check the battery's condition and connections during diagnosis.

10. Is it necessary to reset the OBDII system after fixing code B1395 on a 2015 Chevrolet Silverado?

After fixing code B1395, it's recommended to clear the trouble codes using a diagnostic scanner to reset the OBDII system and ensure the issue has been successfully resolved.