How To Tell If Refrigerator Start Relay Is Bad. Carefully disconnect the wires with a pair of pliers, and then remove the relay by pulling it off of the prongs on the compressor. Starter relay replacement is a pretty easy and quick fix.
If the relay has terminals that are badly corroded, it may need to be replaced. The lcd should display “0.000” for. Get a test light, preferably a multimeter, and set it.
Disconnect The Wire Connector From The Relay And Separate The Capacitor From The Relay.
Just because it shows ohms of resistance does not m. Let’s explore the processes involved. Refrigerator start relays fail due.
You Can Usually Hear The Intermittent Humming Of The Compressor Throughout The Day.
Replacing the relay means solving the problem once and for all. Then, locate the cover plate at the bottom rear of the refrigerator and remove it with a screwdriver click to see our best video content if the furnace fan kicks in, the problem isn’t in the furnace the compressor start relay attaches to the compressor and helps start the compressor motor this is useful for when your car computer is playing. Replacing a bad starting relay.
The Relay Is Fixed To One Side Of The Compressor.
To test the ptc relay in your refrigerator, unplug the fridge and remove the lower back panel so you can access the relay, which will look like a small black box with 2 or 3 wires running into it. You’ll find it towards the bottom of your fridge on the back part that faces the wall. You’ll need an ohm meter set for low range.
The Failure Is Usually Caused By The Loose Wiring Of The Starter And The Open Current Coil Of The Starter.
There are several main reasons for the start relay failure. You check the terminals for the magnetic coil. Using a regular screwdriver, take off the cover plate that sits over the relay system.
If The Relay Has Terminals That Are Badly Corroded, It May Need To Be Replaced.
Pull the wire retainer that holds the relay to the compressor off. Now, you can pull the relay out from the compressor. Perhaps the most effective way to test the start relay is by performing a physical test.