AutoCodes – Honda – P1298 2010 Honda Accord

P1298 2010 Honda Accord Code - Electric Load Detector Circuit High Voltage

Quick Answer

The Electric Load Detector (ELD) measures the main current flow and sends that signal to the Engine Control Module (ECM) to command the alternator charging system to get fuel efficiency and decrease the drag of the engine when starting. Common causes include Faulty Electronic Load Detector Unit, Faulty Engine Control Module (ECM), Electronic Load Detector Unit harness is open or shorted. 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: P1298 2010 Honda Accord indicates Electric Load Detector Circuit High Voltage.
Common causes: Common causes include Faulty Electronic Load Detector Unit, Faulty Engine Control Module (ECM), Electronic Load Detector Unit harness is open or shorted.
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 5,116

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

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Table of contents Created and updated by William Orellana on Dec 04, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
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Code P1298 2010 Honda Accord Description

OBDII Code P1298 2010 Honda Accord - Electric Load Detector Circuit High Voltage - AutoCodes.com — P1298 2010 Honda Accord Code - Electric Load Detector Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P1298 2010 Honda Accord?

Faulty Electronic Load Detector Unit
Faulty Engine Control Module (ECM)
Electronic Load Detector Unit harness is open or shorted
Electronic Load Detector Unit circuit poor electrical connection

How to Fix the DTC P1298 2010 Honda Accord?

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 P1298 2010 Honda Accord 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 P1298 2010 Honda Accord code?

Need more information on how to fix the P1298 2010 Honda Accord code? Get Access to Factory Service Manuals

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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 P1298 2010 Honda Accord Code

1. What are the common symptoms of OBDII code P1298 in a 2010 Honda Accord?

The common symptoms of code P1298 "Electric Load Detector Circuit High Voltage" in a 2010 Honda Accord may include issues with the battery, alternator, dashboard warning lights related to charging system, and possible stalling or rough idling.

2. What causes the OBDII code P1298 in a 2010 Honda Accord?

The P1298 code in a 2010 Honda Accord is typically triggered by a malfunction in the electric load detector circuit, which monitors the electrical load on the car's charging system. This malfunction can be caused by a faulty electric load detector, wiring issues, or a problem with the alternator.

3. How serious is the OBDII code P1298 in a 2010 Honda Accord?

While the P1298 code itself may not lead to immediate safety concerns, ignoring it can result in charging system failures, which may eventually lead to the vehicle stalling or not starting. It is recommended to address this issue promptly to avoid further complications.

4. Can I still drive my 2010 Honda Accord with the P1298 code present?

It is generally not recommended to drive your 2010 Honda Accord with the P1298 code present, especially if you are experiencing symptoms like stalling or rough idling. Continuing to drive the vehicle with this issue unresolved may lead to further damage to the charging system components.

5. How can I diagnose and repair the OBDII code P1298 in my 2010 Honda Accord?

Diagnosing and repairing the P1298 code in a 2010 Honda Accord usually involves inspecting the electric load detector circuit, checking the wiring and connections, testing the alternator, and replacing any faulty components like the electric load detector or alternator if necessary.

6. Can a DIY enthusiast fix the P1298 code in a 2010 Honda Accord?

While some experienced DIY enthusiasts may be able to diagnose and repair the P1298 code in a 2010 Honda Accord, it is generally recommended to consult a professional mechanic or technician due to the complexity of the electrical system and the need for specialized tools and knowledge.

7. How much does it cost to fix the P1298 code in a 2010 Honda Accord?

The cost of fixing the P1298 code in a 2010 Honda Accord can vary depending on the root cause of the issue and the labor rates in your area. Repairs may involve replacing the electric load detector, alternator, or addressing wiring problems, so it's best to get a professional diagnosis for an accurate cost estimate.

8. Will resetting the OBDII code P1298 in my 2010 Honda Accord make it go away permanently?

Resetting the P1298 code in your 2010 Honda Accord may temporarily turn off the check engine light, but if the underlying issue causing the code is not addressed, the code is likely to reappear. It's crucial to diagnose and repair the root cause of the problem to prevent the code from coming back.

9. Is the OBDII code P1298 specific to 2010 Honda Accord models?

The OBDII code P1298, indicating an Electric Load Detector Circuit High Voltage issue, is not specific to 2010 Honda Accord models. It can potentially occur in other Honda vehicles or even vehicles from other manufacturers with similar electrical systems.

10. Can a faulty battery cause the OBDII code P1298 to trigger in a 2010 Honda Accord?

Yes, a faulty battery in a 2010 Honda Accord can potentially cause the P1298 code to trigger. A weak or failing battery can lead to irregular voltage levels in the electrical system, which may affect the operation of the electric load detector circuit and trigger the code.