Home >> Volvo >> 2009 >> S80 Base >> Repair and Diagnosis (Single Page) >> Drivelines & Axles >> Differentials & Drive Axles >> Differential Electronic Module (DEM) Diagnostic Trouble Codes >> DEM-P063468: Pcm / ECM / TCM Internal Temperature Too High. Algorithm Based Failures. Event Information (2007-2008) >> Fault-Tracing Information