Tip - How to check a relay switch

Published 9 years, 3 month(s) ago | Submitted by Paul Simms

This article covers how to test a relay and how to do an open relay check on a car.

For further reading: http://www.howacarworks.com/accessories/how-to-check-a-relay-switch

Posted: 9 years, 3 month(s) ago

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