AutoCodes – Generic – P1ECE

P1ECE Code - Battery Charger Total Output Power 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: P1ECE indicates Battery Charger Total Output Power 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 1,911

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 P1ECE 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 DTC information.

OBDII Code P1ECE - Battery Charger Total Output Power Performance - AutoCodes.com — P1ECE Code - Battery Charger Total Output Power Performance

What does this mean?

What are the Possible Causes of the DTC P1ECE?

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

How to Fix the DTC P1ECE?

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 P1ECE 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 P1ECE code?

Need more information on how to fix the P1ECE code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1ECE code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1ECE Buick — Battery Charger Total Output Power Performance
P1ECE Cadillac — Battery Charger Total Output Power Performance
P1ECE Chevrolet — Battery Charger Total Output Power Performance
P1ECE GMC — Battery Charger Total Output Power Performance
P1ECE Saturn — Battery Charger Total Output Power Performance

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 P1ECE Code

1. What are the common symptoms of OBDII code P1ECE?

- Common symptoms of code P1ECE include difficulty starting the vehicle, dimming headlights, and a warning light on the dashboard related to the battery or charging system.

2. What are the possible causes of OBDII code P1ECE?

- Possible causes of code P1ECE include a faulty battery charger, issues with the battery itself, poor electrical connections, or a malfunctioning charging system component.

3. How can I diagnose the OBDII code P1ECE?

- Diagnosing code P1ECE involves checking the battery voltage, inspecting the battery charger and related components for visible damage, and using a multimeter to test the charging system's output.

4. Can a weak battery cause OBDII code P1ECE to trigger?

- Yes, a weak or failing battery can cause code P1ECE to trigger as the charging system may struggle to maintain proper voltage levels when the battery is not functioning optimally.

5. What should I do if I encounter OBDII code P1ECE?

- If you encounter code P1ECE, it is recommended to have the battery and charging system inspected by a qualified mechanic to determine the root cause of the issue and make any necessary repairs.

6. Are there any simple repair tips for fixing OBDII code P1ECE?

- Simple repair tips for code P1ECE may include cleaning and tightening battery connections, ensuring the battery is securely mounted, and replacing a faulty battery charger if necessary.

7. Is it safe to continue driving with OBDII code P1ECE present?

- It is not recommended to continue driving with code P1ECE present, as it may lead to further damage to the vehicle's electrical system and potentially leave you stranded due to a dead battery.

8. Can extreme weather conditions contribute to triggering OBDII code P1ECE?

- Yes, extreme weather conditions such as extreme cold or heat can exacerbate battery and charging system issues, potentially leading to the triggering of code P1ECE.

9. How much does it typically cost to repair OBDII code P1ECE?

- The cost to repair code P1ECE can vary depending on the underlying cause of the issue, but it may range from a simple battery replacement to more extensive repairs to the charging system components.

10. Will disconnecting the battery reset OBDII code P1ECE?

- Disconnecting the battery may temporarily clear the code, but it is not a recommended method to address the underlying issue causing code P1ECE to trigger. It is best to diagnose and repair the root cause of the problem.