Re: Loud noise from air pump, broken?
Originally Posted by
Kolme
Hey onehundred80,
Yes the ignition is 100% off and key is removed. I have the pump connected right now and its making a lot of noise. It's a bit cyclic (up and down). And as I write this I am disconnecting it again because it is becoming hot.
Do not let it run a long time as that part is expensive to replace.
Your problem probably lies in the relay control module - RCM. See this post for details of opening the RCM.
See this post for location of relay which has probably had the contacts stick together.
Last edited by onehundred80; Feb 3, 2014 at 12:32 PM.