AutoCodes – GMC – P1E83 GMC

P1E83 GMC Code - Hybrid/Electric Vehicle Battery 88 Circuit

Quick Answer

The Hybrid/Electric Vehicle battery pack contains 288 cells. Common causes include Faulty Hybrid/Electric Vehicle Battery Pack, Faulty Hybrid/Electric Vehicle Battery Interface Control Module. 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: P1E83 GMC indicates Hybrid/Electric Vehicle Battery 88 Circuit.
Common causes: Common causes include Faulty Hybrid/Electric Vehicle Battery Pack, Faulty Hybrid/Electric Vehicle Battery Interface Control Module.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 797

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 Apr 24, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1E83 GMC Description

The Hybrid/Electric Vehicle battery pack contains 288 cells. Groups of three cells are welded together in parallel. There are a total of 96 cell groups in the hybrid/EV battery pack assembly. These cell groups are electrically connected in-series. Each individual cell group is rated at 3.7 V, for a nominal system voltage of 355 V direct current. The battery cells are also grouped together into three sections. The first 90 cells/30 cell groups make up battery section one. This section is adjacent to the cowl and contains batteries 67 through to 96. Battery section two is located behind section one. It is made up of 72 cells/24 cell groups and contains batteries 43 through to 66. The transverse battery section is section number three, it is made up of the remaining 126 cells/42 cell groups and contains batteries 1 through to 42. The three battery sections are individually serviceable components.
The battery energy control module monitors the voltage of the 96 battery cell groups through the four hybrid/EV battery interface control modules. Voltage sense circuits are attached to each individual cell group, and these sense circuits terminate at a connector located on the top surface of the battery section. A serviceable auxiliary battery wiring harness joins this connector to a hybrid/EV battery interface control module, also located on the top surface of the battery section. The hybrid/EV battery interface control module encodes the voltage reading and transmits it to the battery energy control module through the battery control harness. There is one hybrid/EV battery interface control module located on battery sections one and two, and two hybrid/EV battery interface control modules associated with battery section three. The hybrid/EV battery interface control module, battery energy control module wiring harness, auxiliary battery wiring harness, and battery energy control module are all considered serviceable components.
The battery energy control module will determine when a fault condition is present. Diagnostics and system status are communicated from the battery energy control module to hybrid/EV powertrain control module 2 through serial data. The hybrid/EV powertrain control module 2 is the host controller for diagnostic trouble code information.

OBDII Code P1E83 GMC - Hybrid/Electric Vehicle Battery 88 Circuit - AutoCodes.com — P1E83 GMC Code - Hybrid/Electric Vehicle Battery 88 Circuit

What does this mean?

What are the Possible Causes of the DTC P1E83 GMC?

Faulty Hybrid/Electric Vehicle Battery Pack
Faulty Hybrid/Electric Vehicle Battery Interface Control Module

How to Fix the DTC P1E83 GMC?

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 P1E83 GMC 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 P1E83 GMC code?

Need more information on how to fix the P1E83 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1E83 GMC code diagnosed by a professional: Find a repair shop in your area

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 P1E83 GMC Code

1. What are the common symptoms of OBDII code P1E83 in a GMC Hybrid/Electric Vehicle?

- Common symptoms include reduced power efficiency, difficulty starting the vehicle, and issues with the battery charging system.

2. What are the possible causes of OBDII code P1E83 in a GMC Hybrid/Electric Vehicle?

- Possible causes may include a faulty hybrid/electric vehicle battery, damaged battery circuit wiring, or issues with the battery management system.

3. How can I diagnose OBDII code P1E83 in my GMC Hybrid/Electric Vehicle?

- Diagnosis typically involves using a scan tool to read the code, inspecting the battery and circuit wiring for damage, and testing the battery's performance.

4. What are some repair tips for addressing OBDII code P1E83 in a GMC Hybrid/Electric Vehicle?

- Repair tips may include replacing the hybrid/electric vehicle battery, repairing or replacing damaged circuit wiring, and resetting the battery management system.

5. Can I continue driving my GMC Hybrid/Electric Vehicle with OBDII code P1E83?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to further damage to the battery system and potentially cause safety hazards.

6. How much does it typically cost to repair OBDII code P1E83 in a GMC Hybrid/Electric Vehicle?

- Repair costs can vary depending on the extent of the damage and the specific components that need to be replaced, but it is advisable to consult with a professional mechanic for an accurate estimate.

7. Are there any preventative maintenance measures I can take to avoid OBDII code P1E83 in my GMC Hybrid/Electric Vehicle?

- Regularly inspecting the battery system, following the manufacturer's recommended maintenance schedule, and avoiding overloading the vehicle's electrical system can help prevent this code from occurring.

8. Is OBDII code P1E83 specific to GMC vehicles, or can it occur in other hybrid/electric vehicles as well?

- While the specific code may vary by manufacturer, similar issues related to the hybrid/electric vehicle battery circuit can occur in other hybrid and electric vehicles.

9. Are there any recalls or technical service bulletins related to OBDII code P1E83 in GMC Hybrid/Electric Vehicles?

- It is advisable to check with GMC dealerships or the National Highway Traffic Safety Administration (NHTSA) for any relevant recalls or bulletins related to this code.

10. Can I reset OBDII code P1E83 in my GMC Hybrid/Electric Vehicle on my own, or do I need to visit a mechanic?

- While you may be able to clear the code using a scan tool, it is important to address the underlying issue causing the code to prevent it from reoccurring, which may require professional diagnosis and repair.