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Home >> Volvo >> 2004 >> S40 LSE >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Dynamic Stability Assist (DSA) & Electronic Control Module (ECM) Diagnostic Trouble Codes (644 Body) >> DSA-112: Control Module. EEPROM Memory Fault (B4204T2 CVVT; 2000) >> Diagnostic trouble code (DTC) information
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Diagnostic trouble code (DTC) information

Condition 

Fig 1: Identifying DSA System
GLL112810Courtesy of VOLVO CARS OF NORTH AMERICA.

Diagnostic trouble code (DTC) DSA-112 is stored if the DSA control module detects that the EEPROM memory is defective when the ignition is on or the engine is running.

NOTE: The diagnostic trouble code (DTC) is only stored as long as the ignition is on / the engine is running and the fault is permanent. If the fault disappears (becomes intermittent) the diagnostic trouble code (DTC) will no longer be stored.

Substitute Value 

The DSA function is disconnected.

Possible Source 

Fault symptom[s]