Volvo VNL 670 bunk a/c and heat quit working

Can any of you guys help with this, is there something I should disconnect and reset? I just had all my grounds cleaned and I still have this problem.

http://www.thetruckersreport.com/truckingindustryforum/threads/electrical-hell.287761/

 

I have a 2006 vnl and I have lost all power to the sleeper can you help me with this thanks Jamie

 

Check wires on the left side of driver bunk door make sure no corrosion in any connectors. Second make sure sleeper control panel working properly a lot of times they go bad Also make sure u check the fuses in the front f1 to f 7 I believe should be lecm

 

I have a 2013 volvo vnl 670 the bunk heater/ac control panel comes on and i set it but the unit under the bunk never start

 

Where is the control unit located