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Home >> Volvo >> 2008 >> S40 T-5, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Dynamic Stability Assist (DSA) & Electronic Control Module (ECM) Diagnostic Trouble Codes (644 Body)) >> DSA-233: Engine Control Module (ECM). Diagnostic Trouble Code (DTC) Stored In The Engine Control Module (ECM) (B4204T2 CVVT; 2000) >> Diagnostic trouble code (DTC) stored in the engine control module (ECM) >> Checking diagnostic trouble codes (DTCs) in the engine control module (ECM)

Checking diagnostic trouble codes (DTCs) in the engine control module (ECM)

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Read off diagnostic trouble codes (DTCs) from the engine control module (ECM)  . Fault-trace according to the system information.

Fig 1: Identifying Engine Control Module (ECM)
GLL111969Courtesy of VOLVO CARS OF NORTH AMERICA.