Home >> Volvo >> 2009 >> V70 >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Central Electronic Module (CEM) Diagnostic Trouble Codes - 4 Of 4 >> CEM-U042386: Invalid Data Received From Instrument Panel Control Module. Bus Signal/Message Failures. Signal Invalid (2008-10) >> Diagnostic Trouble Code (DTC) Information CEM-U042386 >> Fault-Tracing (2010)