AutoCodes – Buick – B1325 Buick

B1325 Buick Code - Device Power Circuit Voltage

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 Faulty Control Module Power, Control Module Power harness is open or shorted, Control Module Power circuit poor electrical connection. 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: B1325 Buick indicates Device Power Circuit Voltage.
Common causes: Common causes include Faulty Control Module Power, Control Module Power harness is open or shorted, Control Module Power circuit poor electrical connection.
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 12,170

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 12, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B1325 Buick Description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. The Powertrain Control Module (PCM) sets the OBDII code when the system voltage is not to factory specifications. The following control modules will set this Diagnostic Trouble Code (DTC): Body Control Module (BCM), Instrument Panel Cluster (IPC), Radio and Sensing and Diagnostic Module (SDM).

OBDII Code B1325 Buick - Device Power Circuit Voltage - AutoCodes.com — B1325 Buick Code - Device Power Circuit Voltage

What does this mean?

What are the Possible Causes of the DTC B1325 Buick?

Faulty Control Module Power
Control Module Power harness is open or shorted
Control Module Power circuit poor electrical connection

How to Fix the DTC B1325 Buick?

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 does this mean?

Code Tech Notes

- B1325 03: Control Module Power Circuit Low Voltage
- B1325 07: Control Module Power Circuit High Voltage
- B1325 4A Device Power Circuit Checksum Error

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1325 Buick 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.

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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 B1325 Buick Code

1. What are the common symptoms of OBDII code B1325 Buick (Device Power Circuit Voltage)?

The common symptoms of code B1325 Buick include a non-functional device such as power windows, mirrors, or seats.

2. What can cause OBDII code B1325 Buick to trigger?

Code B1325 can be triggered by issues such as a blown fuse, faulty wiring, a defective device module, or a problem with the power circuit voltage.

3. How do I diagnose the cause of OBDII code B1325 Buick?

Diagnosing code B1325 involves checking the vehicle's fuses, inspecting the wiring for any damage, testing the device module, and ensuring the power circuit voltage is within the specified range.

4. Can I still drive my Buick with OBDII code B1325 present?

It is generally safe to drive your Buick with code B1325 present, but it is recommended to address the issue promptly to avoid any inconvenience caused by the non-functional device.

5. What is the typical repair for OBDII code B1325 Buick?

The typical repair for code B1325 involves replacing any blown fuses, repairing or replacing damaged wiring, repairing or replacing the faulty device module, or addressing any issues related to the power circuit voltage.

6. Will resetting the OBDII system clear OBDII code B1325 Buick?

Resetting the OBDII system may temporarily clear the code, but it is crucial to diagnose and repair the underlying issue to prevent the code from reoccurring.

7. Can I repair OBDII code B1325 Buick myself?

Depending on your automotive repair skills and access to tools, you may be able to repair code B1325 yourself by following diagnostic procedures and replacing any faulty components.

8. How much does it cost to fix OBDII code B1325 Buick at a repair shop?

The cost of fixing code B1325 at a repair shop can vary depending on the exact cause of the issue, the price of replacement parts, and the labor rates of the repair shop.

9. Is OBDII code B1325 Buick a serious issue?

While OBDII code B1325 may not directly affect the drivability of your Buick, it is important to address the issue to ensure all vehicle systems are functioning correctly.

10. How can I prevent OBDII code B1325 Buick from occurring in the future?

Regularly inspecting and maintaining your vehicle's electrical system, including checking fuses and wiring, can help prevent issues like code B1325 from occurring in the future.