I have a 2007 Honda Accord ex I recently replaced my starter alternator and battery but something keeps draining my batter I've had fuses test and changed no one seems to know what the problem is I took it to an auto electric specialists he said he can't fix it and does not know what the problem is he says it may be something like a module that only the only dealership may be able to fix may be worth it to take it there but as we know dealerships are a bit pricey has anyone experienced this? And what can possibly be the problem HELP!

 

lol yeah he just may not be experienced with Honda idk. anyways check the a/c compressor, start the car make sure your a/c switch is in the off position and check to see if the a/c compressor is engaged if it is you have your a/c relay stuck. common parasitic draw on Hondas.