I've done that for a subwoofer in the back. It's more difficult with the fridge in there but doable with a fish tape.

 BTW, your water tank hoses are really funky. You are due for a replacement, and I'd include the big fill pipe too.  Post this job on your site when you do!  http://www.gowesty.com/product-details.php?v=&id=23593 

Stuart (BTDT)	

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of Abel Longoria
Sent: Thursday, April 14, 2016 5:18 PM
To: vanagon@GERRY.VANAGON.COM
Subject: Write Up: Westfalia Wire Chase

I just posted an article on TexasVanagons.com explaining how I drilled in a small wire chase from my rear closet to my middle cabinet. One drilled hole made all the difference in the world in running my solar panel wiring from the rear to the front of the van.

http://texasvanagons.com/westfalia-wire-chase/

Abel Longoria