AutoCodes – Chevrolet – B1327 Chevrolet

B1327 Chevrolet Code - Device Power 1 Circuit Low

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: B1327 Chevrolet indicates Device Power 1 Circuit Low.
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 8,550

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 08, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1327 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 B1327 Chevrolet - Device Power 1 Circuit Low - AutoCodes.com — B1327 Chevrolet Code - Device Power 1 Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1327 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 B1327 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 B1327 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 B1327 Chevrolet code?

Need more information on how to fix the B1327 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1327 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

B1327 2014 Chevrolet Silverado — Device Power 1 Circuit Low
B1327 2015 Chevrolet Silverado — Device Power 1 Circuit Low
B1327 2016 Chevrolet Silverado — Device Power 1 Circuit Low
B1327 2017 Chevrolet Silverado — Device Power 1 Circuit Low
B1327 2018 Chevrolet Silverado — Device Power 1 Circuit Low

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 B1327 Chevrolet Code

1. What are common symptoms of OBDII code B1327 (Chevrolet) Device Power 1 Circuit Low?

- Common symptoms include issues with power windows, power seats, or other electronic devices not functioning properly.

2. What can cause the Device Power 1 Circuit Low code B1327 in a Chevrolet vehicle?

- Possible causes include a faulty power window switch, damaged wiring, a blown fuse, or a malfunctioning control module.

3. How can I diagnose the cause of OBDII code B1327 Device Power 1 Circuit Low in my Chevrolet?

- You can use a multimeter to test the power window switch, check the wiring for any visible damage, inspect fuses, and perform a diagnostic scan to pinpoint the issue.

4. Is it safe to continue driving with the B1327 code present in my Chevrolet?

- It is generally safe to drive with this code, but it is recommended to address the issue promptly to avoid any inconvenience or further damage.

5. Can I repair OBDII code B1327 Device Power 1 Circuit Low in my Chevrolet at home?

- Depending on the cause, some DIY repairs may be possible, such as replacing a faulty switch or repairing damaged wiring. However, complex issues may require professional assistance.

6. How much does it cost to fix the Device Power 1 Circuit Low code B1327 in a Chevrolet?

- The cost of repair can vary depending on the cause of the issue, parts needed, and labor charges. It is recommended to obtain quotes from local mechanics or dealerships.

7. Will resetting the OBDII code B1327 in my Chevrolet make the issue go away?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the Device Power 1 Circuit Low issue.

8. Can extreme weather conditions trigger the B1327 code in a Chevrolet?

- Yes, extreme temperatures or weather conditions can sometimes affect the electrical components associated with this code, leading to malfunctions.

9. How long does it take to repair the Device Power 1 Circuit Low issue in a Chevrolet?

- The repair time can vary based on the specific cause of the problem and the complexity of the repair. Simple fixes may take a short time, while more involved repairs could require several hours.

10. Are there any preventive measures to avoid encountering B1327 Device Power 1 Circuit Low in a Chevrolet?

- Regularly inspecting and maintaining the electrical components in your Chevrolet can help prevent issues like B1327. Keeping the vehicle clean and dry can also contribute to avoiding related problems.