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2000 Honda Civic P1298 Fault: Electrical Load Detector Circuit High Input - Causes and Fixes

Model: Honda Civic Fault Code: P1298 Posted: 2008-01-02 20:43

Hello, I own a 2000 Honda Civic and am currently receiving the diagnostic trouble code P1298, which indicates an 'Electrical Load Detector Circuit High Input' fault. The vehicle runs smoothly under normal conditions, but this error has been persistent. A technician suggested it might be caused by a blown fuse, though I haven't yet inspected the relevant components. Will this code impact performance or safety? What are the actual root causes of P1298 in 2000 Honda Civics, and is there any risk if left unaddressed?

Related fault codes
P1298
Comments (1)
Anonymous 2008-01-03 08:05

There appears to be a known Technical Service Bulletin (TSB) from Honda regarding this issue—specifically, the wiring harness may rub against the intake manifold, leading to intermittent short circuits and subsequent fuse blowouts. This could explain why P1298 is triggered in some 2000 Civic models.