Programming or replacing the engine control module (ECM)

Fig 1: Identifying Ignition Switch OFF Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.

  The engine control module (ECM) has registered an internal fault. Replace the engine control module (ECM). See Engine control module (ECM), replacing .

  NOTE:

  After replacing the engine control module (ECM), the throttle unit must be adapted using the vehicle communication input: "Throttle unit adaptation".

  Remedy as necessary.

  Fig 2: Identifying Engine Control Module

  Courtesy of VOLVO CARS OF NORTH AMERICA.

In case of this defect, troubleshooting is not followed by verification.

The information can be displayed again or the fault-tracing for this fault can be interrupted.