AutoCodes – Chevrolet – P1E95 Chevrolet

P1E95 Chevrolet Code - Hybrid/EV Battery Interface Control Module 2 Random Access Memory Performance

Quick Answer

The hybrid battery interface control module 2 will diagnose its own systems and determine when a fault condition is present. Common causes include 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. 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
P1E95 Chevrolet indicates Hybrid/EV Battery Interface Control Module 2 Random Access Memory Performance.
Common causes
Common causes include 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.
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 897
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 24, 2020
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Code P1E95 Chevrolet Description

The hybrid battery interface control module 2 will diagnose its own systems and determine when a fault condition is present. This diagnostic applies to internal microprocessor integrity conditions within the hybrid battery interface control module 2. This fault is internal to the hybrid battery interface control module 2 and no external circuits are involved.
OBDII Code P1E95 Chevrolet - Hybrid/EV Battery Interface Control Module 2 Random Access Memory Performance - AutoCodes.com
P1E95 Chevrolet Code - Hybrid/EV Battery Interface Control Module 2 Random Access Memory Performance

What are the Possible Causes of the DTC P1E95 Chevrolet?

  • 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

How to Fix the DTC P1E95 Chevrolet?

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 P1E95 Chevrolet 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 P1E95 Chevrolet Code

1. What does the OBDII code P1E95 mean on a Chevrolet vehicle?

P1E95 indicates an issue with the Hybrid/EV Battery Interface Control Module 2, specifically related to its Random Access Memory (RAM) performance.

2. What are the common symptoms of code P1E95?

Symptoms may include a check engine light, reduced hybrid system performance, limited power mode, or failure of the vehicle to switch between gas and electric power smoothly.

3. What causes the P1E95 code to appear?

This code is typically triggered by corrupted data in the RAM of Battery Interface Control Module 2, software glitches, or a malfunctioning control module.

4. Can a weak 12V auxiliary battery cause the P1E95 code?

Yes, a weak or failing 12V auxiliary battery can cause voltage irregularities that may affect the Hybrid/EV Battery Interface Control Module and trigger this code.

5. How is the P1E95 code diagnosed?

A technician will use a scan tool to confirm the code, check for related codes, inspect wiring and connections, and test the Hybrid/EV Battery Interface Control Module for proper operation.

6. Can software updates resolve the P1E95 code?

Yes, in some cases, reprogramming or updating the software for the Battery Interface Control Module might resolve the issue.

7. Is it safe to drive with the P1E95 code?

Driving with this code is not recommended, as it may lead to further damage to the hybrid system or result in reduced vehicle performance.

8. How much does it typically cost to fix the P1E95 code?

Repair costs can vary but may range from $200 to $1,000, depending on whether the control module needs reprogramming or replacement.

9. Can the P1E95 code be cleared without repairs?

Clearing the code without addressing the underlying issue may cause it to return, as the root problem will still exist.

10. What should I do if my Chevrolet shows the P1E95 code?

You should take your vehicle to a certified mechanic or dealership with experience in hybrid or electric vehicles for proper diagnosis and repair.

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