AutoCodes – Chevrolet – B1327 2014 Chevrolet Silverado

B1327 2014 Chevrolet Silverado 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 2014 Chevrolet Silverado 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 342

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1327 2014 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 B1327 2014 Chevrolet Silverado - Device Power 1 Circuit Low - AutoCodes.com — B1327 2014 Chevrolet Silverado Code - Device Power 1 Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1327 2014 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 B1327 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 B1327 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 B1327 2014 Chevrolet Silverado code?

Need more information on how to fix the B1327 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1327 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 B1327 2014 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B1327 in a 2014 Chevrolet Silverado?

- Common symptoms include issues with power windows, power door locks, and other electrical components controlled by the device power 1 circuit.

2. What does the OBDII code B1327 in a 2014 Chevrolet Silverado mean?

- The code indicates a low voltage condition in the device power 1 circuit, affecting various electrical systems in the vehicle.

3. What are the possible causes of the Device Power 1 Circuit Low OBDII code in a 2014 Chevrolet Silverado?

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

4. How can I diagnose the Device Power 1 Circuit Low issue in my 2014 Chevrolet Silverado?

- A thorough inspection of the power window switch, checking the wiring for any damage, testing fuses, and using a diagnostic scanner to pinpoint the exact cause are recommended diagnostic steps.

5. Can I still drive my 2014 Chevrolet Silverado with the B1327 code present?

- It is generally safe to drive the vehicle with this code, but it is important to address the underlying electrical issue promptly to prevent further damage or inconvenience.

6. How do I repair the Device Power 1 Circuit Low problem in my 2014 Chevrolet Silverado?

- Repair options may include replacing a faulty power window switch, repairing damaged wiring, replacing blown fuses, or reprogramming the control module as necessary.

7. Is it possible to reset the B1327 OBDII code in a 2014 Chevrolet Silverado without fixing the underlying issue?

- While clearing the code may temporarily turn off the warning light, it is crucial to address the root cause of the problem to prevent the code from reappearing.

8. Can a DIY enthusiast fix the Device Power 1 Circuit Low issue in a 2014 Chevrolet Silverado?

- Depending on the specific cause, some DIY repairs like replacing a fuse or power window switch may be feasible, but complex electrical repairs may require professional assistance.

9. Are there any preventive measures to avoid the recurrence of the B1327 code in my 2014 Chevrolet Silverado?

- Regularly checking the electrical components, avoiding overloading the circuits, and addressing any wiring issues promptly can help prevent the reoccurrence of the Device Power 1 Circuit Low problem.

10. How much does it typically cost to repair the B1327 code in a 2014 Chevrolet Silverado at a professional auto repair shop?

- The cost of repair can vary depending on the specific cause of the issue, but it is advisable to consult with a trusted mechanic for an accurate diagnosis and cost estimate.