How To Test A 5 Pin Relay With A Multimeter

Testing a 5 pin relay is an important task if you want to ensure that the relay is functioning properly. A 5 pin relay is typically used to control a component that draws high amperage. This article will provide an easy to follow guide on how to test a 5 pin relay with a multimeter, step by step.

Step 1: Preparation

Before you begin, you need to make sure that you have all of the necessary tools and materials. You will need a multimeter and a 5 pin relay. You will also need a few pieces of wire, some electrical tape, and a pair of pliers.

Step 2: Connecting the Wires

Once you have all of your materials ready, you need to connect the wires to the multimeter and the 5 pin relay. Start by connecting one end of the wire to the positive terminal on the multimeter and the other end to the positive terminal on the 5 pin relay. Do the same for the negative terminals.

Step 3: Setting the Multimeter

Once the wires are connected, you need to set the multimeter to the appropriate settings. Set the multimeter to the “ohms” setting and make sure the range is set to “auto”.

Step 4: Testing the Relay

Now, you can begin testing the relay. Start by connecting the multimeter leads to the pins on the 5 pin relay. You should see a reading on the multimeter display. If the reading is within the specified range, then the relay is functioning properly.

Step 5: Troubleshooting

If the relay is not functioning properly, then you will need to troubleshoot the issue. Start by checking the connections to make sure they are secure. You may also need to check the wiring to make sure it is not damaged or corroded.

Step 6: Finishing Up

Once you have tested the relay and verified that it is functioning properly, you can finish up. Disconnect the multimeter leads from the 5 pin relay and wrap the connections with electrical tape to ensure a secure connection.