AutoCodesBuick – P1EE1 Buick

P1EE1 Buick 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 Buick 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 742
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 25, 2020
💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1EE1 Buick 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 Buick - Battery Charger Input Voltage Conditioner Temperature Sensor Performance - AutoCodes.com
P1EE1 Buick Code - Battery Charger Input Voltage Conditioner Temperature Sensor Performance

What are the Possible Causes of the DTC P1EE1 Buick?

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

How to Fix the DTC P1EE1 Buick?

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 Buick 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 P1EE1 Buick code?

Need more information on how to fix the P1EE1 Buick code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1EE1 Buick 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 P1EE1 Buick Code

1. What does the OBDII code P1EE1 mean on a Buick?

P1EE1 indicates an issue with the Battery Charger Input Voltage Conditioner Temperature Sensor, which is not performing within its expected range.

2. What are the common symptoms of the P1EE1 code?

Symptoms may include an illuminated check engine light, reduced charging system performance, or issues with the vehicle’s hybrid or electric system (if applicable).

3. What causes the P1EE1 code to appear?

This code can be triggered by a faulty temperature sensor, wiring issues, poor electrical connections, or a malfunctioning battery charger input module.

4. Can I drive my Buick with the P1EE1 code?

Driving with this code is possible but not recommended, as it may lead to further issues with the charging system or affect the vehicle's performance.

5. How do I diagnose the P1EE1 code on my Buick?

Diagnosis involves using a scan tool to confirm the code, inspecting the temperature sensor and associated wiring, and checking for signs of corrosion or damage.

6. What repairs are needed to fix the P1EE1 code?

Repairs may include replacing the temperature sensor, repairing damaged wiring, cleaning corroded connections, or updating the vehicle’s software.

7. How much does it cost to fix the P1EE1 code?

Repair costs can vary but may range from $100 to $300, depending on labor rates and whether parts like the sensor or wiring need replacement.

8. Can clearing the code solve the P1EE1 issue?

Clearing the code might temporarily turn off the check engine light, but the issue will likely return if the underlying problem isn’t fixed.

9. Is the P1EE1 code specific to Buick vehicles?

While this code is more common in Buicks with advanced charging systems, it may appear in other GM vehicles with similar systems.

10. How can I prevent the P1EE1 code from appearing again?

Regular maintenance, ensuring connections are clean and secure, and addressing electrical issues promptly can help prevent this code from reoccurring.

Discuss the causes and fixes for P1EE1 Buick OBDII Code

Code P1EE1 Buick comments

No comments found for this page.

AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play