Honda P1298: Electrical Load Detector (ELD) Circuit High Voltage

What Does The Honda P1298 Code Mean?

With the ignition switch ON (II) the ELD output voltage is 4.57 V or more for at least 5 seconds. The execution time is continuous and DTC P1297 is not active. NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.

What Are The Potential Causes Of The Honda P1298 Code?

• Blown fuse
• Poor connections or loose terminals at the ELD and the PCM
• “Open” circuit between the fuse in the under-dash fuse/relay box and the ELD
• “Open” in the wire between the ELD and ground
• Faulty left side engine compartment wire harness
• PCM may need to be updated with the latest software
• Faulty PCM

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Dorman 601-019 Electronic Load Detector
>>> Honda PCM

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

• Honda DTC Codes for P1298 – Page 4.
• DTC Troubleshooting – MotoLogic, 2003 Honda CR-V
• Technical Service Bulletin 05-006 – American Honda Motor Co., Inc.; 2001–2005 Civic and 2002-2004 CR-V