B1327 2016 GMC Sierra 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 GMC Sierra 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.
Code B1327 2016 GMC Sierra Description
What are the Possible Causes of the DTC B1327 2016 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 B1327 2016 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 B1327 2016 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 B1327 2016 GMC Sierra code?
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Frequently Asked Questions about B1327 2016 GMC Sierra Code
1. What are the common symptoms of OBDII code B1327 (Device Power 1 Circuit Low) in a 2016 GMC Sierra?
The common symptoms include issues with the vehicle's power windows, power locks, and other electrical components not functioning properly.
2. What are the possible causes of OBDII code B1327 in a 2016 GMC Sierra?
The code B1327 usually indicates a problem with the Device Power 1 circuit, which can be caused by a faulty power window switch, damaged wiring, or a malfunctioning control module.
3. How can I diagnose the cause of OBDII code B1327 in my 2016 GMC Sierra?
To diagnose the issue, you can start by checking the power window switch, inspecting the wiring for any damage, and testing the control module for proper functionality using a diagnostic scanner.
4. Can I drive my 2016 GMC Sierra with OBDII code B1327 (Device Power 1 Circuit Low) present?
It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid any inconvenience or potential safety hazards associated with malfunctioning electrical components.
5. How can I repair OBDII code B1327 in my 2016 GMC Sierra?
Repairing this code typically involves replacing a faulty power window switch, repairing damaged wiring, or replacing the control module if necessary. It is advised to consult a professional mechanic for accurate diagnosis and proper repair.
6. Are there any DIY tips for fixing OBDII code B1327 in a 2016 GMC Sierra?
While some basic troubleshooting like checking the fuses, inspecting the wiring, and testing the power window switch can be done by DIY enthusiasts, it is recommended to seek professional help for a comprehensive diagnosis and repair.
7. How much does it cost to repair OBDII code B1327 in a 2016 GMC Sierra?
The cost of repairing this code can vary depending on the specific cause of the issue, the parts needed for replacement, and the labor charges. It is advisable to obtain quotes from different auto repair shops for an accurate estimate.
8. Can a weak car battery cause OBDII code B1327 in a 2016 GMC Sierra?
While a weak car battery may not directly cause this specific code, it can lead to electrical issues in the vehicle that may trigger various codes, including B1327. Therefore, ensuring a properly functioning battery is essential for overall vehicle health.
9. How long does it take to fix OBDII code B1327 in a 2016 GMC Sierra?
The repair time for this code can vary depending on the exact cause of the issue, the availability of parts, and the expertise of the mechanic. In general, it can take a few hours to half a day to diagnose and repair the problem.
10. Is it necessary to reset the OBDII system after fixing code B1327 in a 2016 GMC Sierra?
Yes, it is recommended to reset the OBDII system after fixing the issue to clear the error code and ensure that the repair was successful. This can be done using a diagnostic scanner or by disconnecting the car's battery for a few minutes.
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