AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Buick - P1E92 Buick

P1E92 Buick Code - Hybrid/EV Battery Interface Control Module 1 Cell Balancing Circuit

- Code Popularity: 590 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P1E92 Buick?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Hybrid/EV Battery Interface Control Module
  • Hybrid/EV Battery Interface Control Module harness is open or shorted
  • Hybrid/EV Battery Interface Control Module circuit poor electrical connection
⚠ Does your Buick have Safety Recalls? → Check here

How to Fix the DTC P1E92 Buick?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for P1E92 Buick Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1E92 Buick code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P1E92 Buick Description

To maintain a similar state of charge on the cell groups, the hybrid/EV powertrain control module 2 looks at the cell group voltages and determines which cell groups need energy removed in order to maintain the battery groups at a similar state of charge. This is known as cell balancing. There is a resistor wired in parallel with the cell group and a transistor switch in series with the resistor internal to the hybrid/EV battery interface control module. The hybrid/EV powertrain control module 2 sends a command to the hybrid/EV battery energy control module to begin cell balancing through the hybrid/EV battery interface control modules.

OBDII Code P1E92 Buick - Hybrid/EV Battery Interface Control Module 1 Cell Balancing Circuit - AutoCodes.com
P1E92 Buick Code - Hybrid/EV Battery Interface Control Module 1 Cell Balancing Circuit

Need More Information on the Code?

Need more information on how to fix the P1E92 Buick code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1E92 Buick code diagnosed by a professional: Find a repair shop in your area

Code P1E92 Buick comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P1E92 Buick code? Have you replaced any parts?
Any information is appreciated. Thanks