00 sub 1500 relay clicks inside dash
 

Hey all, I've got this 00 sub 1500 and I'm getting a random clicking inside the dash on the driver's side right above my gauges area it just randomly goes on and off sometimes I'll put a turn signal on and turn the signal off and it'll keep clicking then randomly turn off. It sounds like a relay click any thoughts how to locate it and why its doing that? Thanks