LEMON Manuals: Even more car manuals for everyone
Home >> Volvo >> 2003 >> S80 Base >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Control Modules - Design And Function - 1 Of 3 >> Central Electronic Module (CEM) (2005-2006) >> Diagnostic Functions >> Diagnostic Trouble Codes (DTCs)

Diagnostic Trouble Codes (DTCs)

A diagnostic trouble code (DTC) is stored if the control module detects a fault. The control module can store up to 10 diagnostic trouble codes (DTCs). A fault which is detected in the most recent operating cycle is defined as permanent. Other faults which are detected are defined as intermittent.