Home >> Volvo >> 2009 >> XC90 Base, AWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Accessory Electronic Module (AEM) And Central Electronic Module (CEM) - Diagnostic Trouble Codes - 1 Of 2 >> CEM-5B06: Right Seat Heater. Signal Too Low. Permanent Fault (2003-2004) >> Signal Too Low. Permanent Fault >> Replacing The Component