AutoCodes – Cadillac – P1EE4 Cadillac

P1EE4 Cadillac Code - Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low 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
P1EE4 Cadillac indicates Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 709
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 25, 2020
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Code P1EE4 Cadillac 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 P1EE4 Cadillac - Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low Voltage - AutoCodes.com
P1EE4 Cadillac Code - Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low Voltage

What are the Possible Causes of the DTC P1EE4 Cadillac?

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

How to Fix the DTC P1EE4 Cadillac?

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 P1EE4 Cadillac 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 P1EE4 Cadillac code?

Need more information on how to fix the P1EE4 Cadillac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1EE4 Cadillac 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 P1EE4 Cadillac Code

1. What are the common symptoms of OBDII code P1EE4 in a Cadillac related to the Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low Voltage?

- Common symptoms include poor battery charging performance, reduced fuel efficiency, and potential issues with the vehicle's electrical system.

2. What are the possible causes of the OBDII code P1EE4 in a Cadillac?

- Possible causes may include a faulty high voltage converter, issues with the input current sensor circuit, damaged wiring or connectors, or a malfunctioning battery charger.

3. How can I diagnose the Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low Voltage issue in my Cadillac?

- Diagnosis typically involves using a diagnostic scanner to read the OBDII code, performing visual inspections of wiring and connectors, and testing the high voltage converter and input current sensor for proper functioning.

4. Can I continue driving my Cadillac with the P1EE4 code present?

- It is not recommended to drive the vehicle with the P1EE4 code active, as it can lead to further damage to the electrical system and potentially cause the battery to not charge properly.

5. What are some repair tips for resolving the Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low Voltage issue in a Cadillac?

- Repair tips may include checking and repairing any damaged wiring or connectors, replacing the high voltage converter or input current sensor if faulty, and ensuring proper installation for a secure connection.

6. How much does it typically cost to repair the OBDII code P1EE4 in a Cadillac?

- Repair costs can vary depending on the specific issue causing the code, but it is recommended to consult with a professional mechanic or dealership for an accurate diagnosis and cost estimate.

7. Are there any recalls or technical service bulletins related to the Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low Voltage problem in Cadillacs?

- It is advisable to check with the manufacturer or authorized service centers for any recalls or technical service bulletins that may be related to the P1EE4 trouble code.

8. Can a DIY enthusiast fix the P1EE4 code issue in a Cadillac, or should it be handled by a professional mechanic?

- While some basic troubleshooting and repairs can be attempted by DIY enthusiasts, it is recommended to seek assistance from a professional mechanic with experience in handling electrical system issues to properly diagnose and fix the problem.

9. How long does it typically take to repair the Battery Charger High Voltage Converter 2 Input Current Sensor Circuit Low Voltage issue in a Cadillac?

- The repair time can vary depending on the specific cause of the code and the complexity of the repair needed. It is best to consult with a mechanic for an accurate estimate of the repair duration.

10. Are there any preventative maintenance measures I can take to avoid encountering the P1EE4 code in my Cadillac?

- Regularly checking and maintaining the vehicle's electrical system, including the battery charger and high voltage components, can help prevent issues leading to the P1EE4 trouble code.

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