Mack Trucks, Inc. (Mack) is recalling certain model year 2010-2012 CHU, CXU, GU and TD vehicles manufactured June 16, 2009, through July 18, 2011. In the affected vehicles, the Electronic Power Distribution Module (EPDM) may be contaminated from water leaks in, and around, the windshield. If exposed to water leaks, contaminants such as road salts may deposit on the EPDM.
