AutoCodes – Generic – P1298

P1298 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 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 32,536
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 08, 2019
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Code P1298 Description

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.
OBDII Code P1298 - Electric Load Detector Circuit High Voltage - AutoCodes.com
P1298 Code - Electric Load Detector Circuit High Voltage

What are the Possible Causes of the DTC P1298?

  • 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?

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 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 code?

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Need Help with the Code?

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Information for Specific Makes

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 Code

No Frequently Asked Questions about P1298 Code found.

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