Engine-Codes - Buick - B1325 BUICK

B1325 BUICK Code - Control Module Power Circuit Low/High Voltage

- Code Popularity: 6,589 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B1325 BUICK Code?

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

|How to Fix the B1325 BUICK Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|B1325 BUICK 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 B1325 BUICK code?

Labor: 1.0

The cost to diagnose the B1325 BUICK code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are B1325 BUICK code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the B1325 BUICK Code Mean?

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 Control Module Power is not to factory specifications.

Control Module Power Circuit Low/High Voltage

|Need more information with the B1325 BUICK code?

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|Need help with a B1325 BUICK code?

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