AutoCodes – GMC – B1410 2018 GMC Sierra

B1410 2018 GMC Sierra Code - Control Module Supply Circuit 3

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: B1410 2018 GMC Sierra indicates Control Module Supply Circuit 3.
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 156

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 B1410 2018 GMC Sierra 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 B1410 2018 GMC Sierra - Control Module Supply Circuit 3 - AutoCodes.com — B1410 2018 GMC Sierra Code - Control Module Supply Circuit 3

What does this mean?

What are the Possible Causes of the DTC B1410 2018 GMC Sierra?

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

How to Fix the DTC B1410 2018 GMC Sierra?

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 B1410 2018 GMC Sierra 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 B1410 2018 GMC Sierra code?

Need more information on how to fix the B1410 2018 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 B1410 2018 GMC Sierra Code

1. What does the OBDII code B1410 mean on a 2018 GMC Sierra?

The B1410 code indicates a fault in Control Module Supply Circuit 3, which relates to a voltage or power supply issue affecting one of the vehicle's control modules.

2. What are common symptoms of code B1410 in a 2018 GMC Sierra?

Symptoms may include warning lights on the dashboard, non-functioning or intermittent electrical components, and possible loss of communication with certain control modules.

3. What causes the B1410 code to appear?

Common causes include a blown fuse, damaged wiring, loose or corroded electrical connections, or a malfunctioning control module.

4. Can a low battery trigger the B1410 code?

Yes, a weak or failing battery can cause voltage supply issues that may trigger the B1410 code.

5. How can I diagnose the B1410 code on my 2018 GMC Sierra?

Start by inspecting the fuses, wiring, and connectors associated with Control Module Supply Circuit 3. Use a multimeter to check for proper voltage and continuity.

6. Is the B1410 code serious?

While it may not immediately affect drivability, it could lead to electrical component failures or loss of communication with critical systems if left unresolved.

7. What tools are needed to fix the B1410 code?

You'll need a multimeter, a scan tool capable of reading GM-specific codes, and potentially wiring repair tools to address any damaged circuits.

8. Can I clear the B1410 code without fixing the issue?

Clearing the code without resolving the underlying issue will likely cause the code to return, as the fault remains present.

9. How much does it cost to repair the B1410 code on a 2018 GMC Sierra?

The cost depends on the root cause. Replacing a blown fuse is inexpensive, while repairing wiring or replacing a control module could be more costly, ranging from $50 to several hundred dollars.

10. Should I take my 2018 GMC Sierra to a mechanic for the B1410 code?

If you're not comfortable diagnosing electrical circuits, it's best to consult a professional mechanic to ensure a proper and safe repair.