Well I was doing some re-wiring in my engine bay and I disconnected my the power wire going to my amp in my trunk..! So I left it off for 2 days and all of a sudden my acd pump started working again ..so today went I went back to finish installing some thing in my engine bay I reconnected my amp and my 3 light came back on, so I was like WTF...? So I went for a little cruise then all of a sudden my amp shuts off, so I pulled over and checked my inline fuse it was blown. I get back into my and drive away and my acd starts working again..? I need help here guys..

 

Where are the amps grounded?

 

the amp is in my trunk and is grounded in the trunk

 

Oh the joys of wiring gremlins... I have a grounding issue from my engine build that they cant figure out... fun fun

 

yeah especially when you think you have one fixed, the next thing doesn't want to operate properly

 

dumb question, but is your power wire hooked up directly to the battery or somewhere else?
maybe re-run your power wire? sounds like it may be grounding out somewhere.

 

What he said ^^^

 

it's wired directly to the battery, its checked all my connection and double check for exposed wires and to see if it was grounding out somewhere...

 

Just out of curiosity, is it typically fine (only 1 light) on cold mornings and all 3 on in the heat?

Just asking because I recently moved my battery to my trunk. About 2 mo later all 3 lights come on in the hot afternoons. Just wondering if my issue could possibly be electrical. All I get is an "Electric Pump Circuit" DTC (that narrows it down...lol)