Home >> Volvo >> 2007 >> S60 Base, AWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Central Electronic Module (CEM), Rear Electronic Module (Rem), Upper Electronics Module (UEM) - Diagnostic Trouble Codes - 7 Of 13 >> CEM-6A02: Rear Right Door Unlocked. Signal Too High. Permanent Fault (2001-2004) >> Signal too high. Permanent fault >> Checking the driver door >> Replacing the control unit