AutoCodes – Chevrolet – P1EE3 Chevrolet

P1EE3 Chevrolet Code - Battery Charger High Voltage Converter 1 Input Current Sensor Circuit High Voltage

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: P1EE3 Chevrolet indicates Battery Charger High Voltage Converter 1 Input Current Sensor Circuit High Voltage.
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 837

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 P1EE3 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 P1EE3 Chevrolet - Battery Charger High Voltage Converter 1 Input Current Sensor Circuit High Voltage - AutoCodes.com — P1EE3 Chevrolet Code - Battery Charger High Voltage Converter 1 Input Current Sensor Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P1EE3 Chevrolet?

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

How to Fix the DTC P1EE3 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 P1EE3 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 P1EE3 Chevrolet Code

1. What does the OBDII code P1EE3 mean for a Chevrolet vehicle?

P1EE3 indicates an issue with the Battery Charger High Voltage Converter 1 Input Current Sensor Circuit, specifically detecting high voltage.

2. What are the common symptoms of the P1EE3 code in a Chevrolet?

Symptoms may include an illuminated check engine light, reduced hybrid or electric performance, charging system malfunction, or limited vehicle operation.

3. What causes the P1EE3 code to appear?

Common causes include a faulty input current sensor, wiring issues in the high voltage circuit, a defective battery charger, or a malfunction in the high voltage converter.

4. Can a loose or damaged wiring connection cause the P1EE3 code?

Yes, loose or damaged wiring to the input current sensor can disrupt voltage readings and trigger this code.

5. Is the P1EE3 code dangerous to drive with?

It can be unsafe, as it may affect the hybrid or EV system's functionality. Reduced performance or complete system failure could occur, so the issue should be addressed promptly.

6. How is the P1EE3 code diagnosed?

Technicians use a scan tool to read live data, perform voltage and continuity tests on the circuit, and inspect the input current sensor and its wiring.

7. What repairs are typically needed to fix the P1EE3 code?

Repairs may include replacing the input current sensor, repairing or replacing damaged wiring, or addressing issues with the high voltage converter or battery charger.

8. Can a weak or failing hybrid battery trigger the P1EE3 code?

While the code specifically involves the input current sensor, a failing hybrid battery can cause related issues that might indirectly trigger this code.

9. How much does it cost to repair the P1EE3 code on a Chevrolet?

Repair costs vary depending on the root cause but may range from $200 for wiring repairs to over $1,000 if a major component like the converter needs replacement.

10. Can clearing the P1EE3 code fix the problem?

Clearing the code may temporarily turn off the warning light, but the underlying issue will persist and likely cause the code to reappear. Proper diagnosis and repair are required.