Water Leak Due to Poor Seal at Side Marker Wire Harness on Honda Pilot

Submitted by Vehicle Owner · Dec 27, 2025

Published by RepairPal

Problem overview

On certain models a leaking side marker light wire harness can cause a water leak inside the vehicle. Resealing the wire harness where it goes through the body into the cabin area should stop the leak.

99 people reported this problem

40 comments

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Honda Pilot vehicles with this problem

11 model years affected

Average mileage: 98,793 miles

(10,000 - 243,000)

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Water Leak Due to Poor Seal at Side Marker Wire Harness on Honda Pilot

Problem overview

Honda Pilot vehicles with this problem

Need a diagnosis? Trust our Honda experts.

Search for another problem

Ask our experts about your Honda.

Need a diagnosis? Trust our Honda experts.

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