Home >> Volvo >> 2002 >> S60 Base, 2.4 61, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Driver Door Module (DDM) & Passenger Door Module (PDM) - Diagnostic Trouble Codes - 2 Of 2 >> DDM-001B: Driver's Door Lock. Signal Too Low (2001-2004) >> Signal too low