How To Test A Starter Relay. Have your car in Neutral and out. Between the vehicles battery and the starter motor a starter relay serves as an electrical circuit completer or circuit breaker.
There should be a few electrical connections between these elements that could be affected by corrosion. There are 1 or 2 small wires that connect on the Starter Relay. Before replacing it by a new start relay do the test to discover if it really is the part which has a problem.
One of the symptoms that the relay is damaged is when the refrigerator heats up and certain clicks can be heard.
Replacing a bad starting relay. Step 4 - Test the Relay. If you need any too. The idea is the Key sends power to the small wire to make the Starter Relay work.
