Check Engine Light due to frozen throttle control relay on Honda Odyssey

Submitted by Vehicle Owner · May 29, 2025

Published by RepairPal

Problem overview

In colder climates moisture in the throttle control relay may freeze and cause the Check Engine light (MIL) to come on. Replacing all the relays is recommended.

3 people reported this problem

1 comment

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Honda Odyssey vehicles with this problem

1 model year affected

2005 Honda Odyssey

Average mileage: 126,000 miles

(126,000 - 126,000)

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Check Engine Light due to frozen throttle control relay on Honda Odyssey

Problem overview

Honda Odyssey 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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