AutoCodes – Chevrolet – P1EE1 Chevrolet

P1EE1 Chevrolet Code - Battery Charger Input Voltage Conditioner Temperature Sensor Performance

Quick Answer

The battery charger will diagnose its own systems and determine when a fault condition is present. Common causes include Faulty Battery Charger, Battery Charger harness is open or shorted, Battery Charger 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: P1EE1 Chevrolet indicates Battery Charger Input Voltage Conditioner Temperature Sensor Performance.
Common causes: Common causes include Faulty Battery Charger, Battery Charger harness is open or shorted, Battery Charger 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 829

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 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1EE1 Chevrolet Description

The battery charger will diagnose its own systems and determine when a fault condition is present. Diagnostics and system status is communicated from the battery charger to the hybrid/EV powertrain control module 2 through serial data. The hybrid/EV powertrain control module 2 is the host controller for Diagnostic Trouble Code (DTC) information. This DTC is for the battery charger are internal measurements that verify the charger is performing properly. The battery charger measures internal voltages, currents, and temperatures and verifies they are within the proper range.

OBDII Code P1EE1 Chevrolet - Battery Charger Input Voltage Conditioner Temperature Sensor Performance - AutoCodes.com — P1EE1 Chevrolet Code - Battery Charger Input Voltage Conditioner Temperature Sensor Performance

What does this mean?

What are the Possible Causes of the DTC P1EE1 Chevrolet?

Faulty Battery Charger
Battery Charger harness is open or shorted
Battery Charger circuit poor electrical connection

How to Fix the DTC P1EE1 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 P1EE1 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 P1EE1 Chevrolet Code

1. What does the OBDII code P1EE1 mean for a Chevrolet?

Code P1EE1 indicates an issue with the Battery Charger Input Voltage Conditioner Temperature Sensor's performance, often related to the hybrid or electric vehicle's charging system.

2. What are the common symptoms of code P1EE1 on a Chevrolet?

Symptoms may include warning lights on the dashboard, reduced charging efficiency, issues with battery performance, or the inability to charge the vehicle.

3. What causes the P1EE1 code to appear?

The code can be triggered by a faulty temperature sensor, damaged wiring or connectors, a malfunctioning battery charger, or issues within the battery management system.

4. Can I drive my vehicle with a P1EE1 code?

While the vehicle might still drive, itâ€™s not recommended as the charging system may not function correctly, potentially leading to battery damage or reduced performance.

5. How do I diagnose the P1EE1 code on a Chevrolet?

Start by inspecting the temperature sensor, wiring, and connectors for damage or corrosion. Use a scan tool to monitor the sensorâ€™s data and check for abnormalities.

6. What repairs are needed to fix code P1EE1?

Repairs may include replacing the faulty temperature sensor, repairing damaged wiring, cleaning corroded connectors, or addressing issues in the battery charger or voltage conditioner.

7. How much does it cost to fix a P1EE1 code on a Chevrolet?

Costs can vary depending on the specific issue but typically range from $100 to $500, factoring in diagnostic fees, parts, and labor.

8. Can a dead 12V auxiliary battery trigger a P1EE1 code?

While unlikely, voltage irregularities caused by a failing auxiliary battery could potentially contribute to this code. Testing the 12V battery is a good precaution.

9. Is the P1EE1 code related to the high-voltage battery?

Yes, this code is often related to the high-voltage batteryâ€™s charging system, as the temperature sensor monitors key components involved in voltage regulation.

10. Can an OBDII scanner clear the P1EE1 code?

Clearing the code with a scanner is possible, but it wonâ€™t fix the underlying issue. The code will likely return if the root cause isnâ€™t addressed.