It is not a switch, but a speed sensor used by the anti lock braking system to sense rear wheel speed.
The 2012 Dodge Challenger has rear wheel drive.
The 2008 Dodge Challenger has rear wheel drive.
The 2009 Dodge Durango has rear wheel drive.
The 2003 Dodge Durango has rear wheel drive.
The 2012 Dodge Durango has rear wheel drive.
The 2011 Dodge Durango has rear wheel drive.
The 2007 Dodge Durango has rear wheel drive.
The 2005 Dodge Durango has rear wheel drive.
The 2013 Dodge Durango has rear wheel drive.
The 2009 Dodge Charger has rear wheel drive.
The 2010 Dodge Challenger has rear wheel drive.
The 2011 Dodge Avenger has front wheel drive.