Power master "clicking"

[Alaskabuick]

Turned on my Key to run position with the car not running and heard the power master clicking of and on? Stopped after a bit.

What does this mean, is their something I need to address?

thanks,

Dennis

 

[toomanymodz]

Sounds like a bad pressure switch, or it could be a bad connection between the pressure switch and the connector that plugs into it. The pressure switch is located on the top of the unit. The clicking sound is the motor intermittently getting voltage. Mine is doing the same thing ocassionally.