AutoCodes – Chevrolet – B1327 2016 Chevrolet Silverado

B1327 2016 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 2016 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.

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Code Popularity 262

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 2016 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 2016 Chevrolet Silverado - Device Power 1 Circuit Low - AutoCodes.com — B1327 2016 Chevrolet Silverado Code - Device Power 1 Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1327 2016 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 2016 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 2016 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 2016 Chevrolet Silverado code?

Need more information on how to fix the B1327 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1327 2016 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 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B1327 in a 2016 Chevrolet Silverado?

- The common symptoms include issues with the power windows, power mirrors, or other electrical devices controlled by Device Power 1 circuit.

2. What does the OBDII code B1327 "Device Power 1 Circuit Low" indicate in a 2016 Chevrolet Silverado?

- The code indicates that there is a low voltage condition detected in the Device Power 1 circuit of the vehicle.

3. What are the possible causes of OBDII code B1327 in a 2016 Chevrolet Silverado?

- Possible causes include a faulty power window or mirror switch, damaged wiring or connectors in the Device Power 1 circuit, or a malfunctioning control module.

4. How can I diagnose the OBDII code B1327 in my 2016 Chevrolet Silverado?

- Diagnosing the code involves checking the power window and mirror switches, inspecting the wiring and connectors in the Device Power 1 circuit, and testing the control module for proper functioning.

5. Can OBDII code B1327 in a 2016 Chevrolet Silverado be cleared/reset without fixing the underlying issue?

- Clearing the code without addressing the root cause may temporarily turn off the warning light, but the issue will likely reoccur until the underlying problem is fixed.

6. Are there any DIY repair tips for resolving OBDII code B1327 in a 2016 Chevrolet Silverado?

- DIY repair tips include checking and replacing any damaged fuses related to the Device Power 1 circuit, inspecting and repairing any visible wiring issues, and testing the power window and mirror switches.

7. Is it safe to continue driving a 2016 Chevrolet Silverado with OBDII code B1327 present?

- While the vehicle may still be operational with the code present, it is recommended to address the issue promptly to prevent further electrical problems or potential safety hazards.

8. How much can I expect to pay for professional repairs related to OBDII code B1327 in a 2016 Chevrolet Silverado?

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

9. Can extreme weather conditions or environmental factors trigger OBDII code B1327 in a 2016 Chevrolet Silverado?

- Extreme weather conditions or environmental factors can potentially contribute to electrical issues that may trigger the code, highlighting the importance of maintaining the vehicle's electrical components.

10. Is there a way to prevent OBDII code B1327 from recurring in a 2016 Chevrolet Silverado after repairs?

- Regular maintenance, checking the electrical system for any signs of wear or damage, and promptly addressing any related issues can help prevent the code from recurring in the future.