AutoCodes – Generic – P1EDA

P1EDA Code - Battery Charger Converter Input Voltage Sensor 1 Circuit High Voltage

Quick Answer

The battery charger contains several internal sensor diagnostics that require the vehicle AC supply to be in the proper range. 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: P1EDA indicates Battery Charger Converter Input Voltage Sensor 1 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 3,605

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 P1EDA Description

The battery charger contains several internal sensor diagnostics that require the vehicle AC supply to be in the proper range. These diagnostics are internal battery charger diagnostics, but need the correct AC voltage to run properly.

OBDII Code P1EDA - Battery Charger Converter Input Voltage Sensor 1 Circuit High Voltage - AutoCodes.com — P1EDA Code - Battery Charger Converter Input Voltage Sensor 1 Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P1EDA?

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

How to Fix the DTC P1EDA?

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 P1EDA 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 P1EDA code?

Need more information on how to fix the P1EDA code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1EDA code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1EDA Buick — Battery Charger Converter Input Voltage Sensor 1 Circuit High Voltage
P1EDA Cadillac — Battery Charger Converter Input Voltage Sensor 1 Circuit High Voltage
P1EDA Chevrolet — Battery Charger Converter Input Voltage Sensor 1 Circuit High Voltage
P1EDA GMC — Battery Charger Converter Input Voltage Sensor 1 Circuit High Voltage
P1EDA Saturn — Battery Charger Converter Input Voltage Sensor 1 Circuit High Voltage

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 P1EDA Code

1. What are the common symptoms of OBDII code P1EDA?

- Common symptoms include illuminated Check Engine Light, poor vehicle performance, and potential issues with starting the vehicle.

2. What does the OBDII code P1EDA indicate?

- The code P1EDA indicates that there is a high voltage detected in the input voltage sensor circuit for the battery charger converter.

3. What are the possible causes of OBDII code P1EDA?

- Possible causes include a faulty battery charger converter, damaged wiring or connectors in the sensor circuit, or a malfunctioning input voltage sensor.

4. How can I diagnose the OBDII code P1EDA?

- Diagnosing the code typically involves using a diagnostic scanner to read the code, inspecting the wiring and connectors in the sensor circuit, and testing the input voltage sensor for proper functioning.

5. What are the repair options for OBDII code P1EDA?

- Repair options may include replacing the input voltage sensor, repairing or replacing damaged wiring or connectors, or addressing any issues with the battery charger converter.

6. Can I continue driving with OBDII code P1EDA present?

- It is generally not recommended to continue driving with the code present, as it can lead to further damage to the vehicle and potentially affect its performance.

7. Are there any safety concerns associated with OBDII code P1EDA?

- While the code itself may not pose immediate safety concerns, addressing the underlying issue promptly is important to ensure the proper functioning of the vehicle's electrical system.

8. How much does it typically cost to repair OBDII code P1EDA?

- The cost of repairing the code can vary depending on the specific cause of the issue, the labor rates in your area, and the parts needed for the repair.

9. Can I reset the OBDII code P1EDA on my own?

- You can attempt to reset the code using an OBDII scanner, but it is important to address the underlying issue causing the code to prevent it from reoccurring.

10. Is OBDII code P1EDA a common issue in certain vehicle makes and models?

- The code P1EDA may be more commonly seen in certain vehicle makes and models that have battery charger converter systems with input voltage sensors.