Home >> Volvo >> 2007 >> S60 Base, FWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Central Electronic Module (CEM), Rear Electronic Module (Rem), Upper Electronics Module (UEM) - Diagnostic Trouble Codes - 11 Of 13 >> Rem-6A04: Switch Central Locking Motor. Signal Too Low (2005-2009) >> Signal too low