Relay Location

[Sevy14]

Can anyone tell me what this relay controls. Drivers side 3rd one back from the front. It’s seems bigger than the other two that are forward of it. Thanks

 

[Sevy14]

So did some more searching on here by relay number and found the answer. You can find just about anything on here. I have had a battery drain for a couple of months now. So I put a battery disconnect on. Each time I reconnect I hear the relay click but nothing happen. Got to figure the relay is malfunctioning.