Home › Volvo › 2005 › V50 T-5, AWD, Standard › Repair and Diagnosis › Accessories & Equipment › Infotainment › Global Positioning System (GPS), Phone Module (PHM), Subwoofer Module (Sub) And Traffic Message Channel Module (TMC) Diagnostic Trouble Codes › Sub-0005: Control Module. Internal Fault (2005-2008) › Internal Fault