At Volkswagen Commercial Vehicles, September was dominated by service measures and recall campaigns. After the recall of the roof windows, there is another service measure for the Grand California.

Service task 23DT

23DT is the internal title of the measure. On affected vehicles, the exhaust gas temperature sensor may fail, resulting in extended regeneration phases of the diesel particulate filter.

Scope of the measure

Unlike a recall, this measure is carried out during a regular workshop visit, such as an inspection, Volkswagen plays an update on the engine control unit and the problem is fixed.

Whether the measure is necessary on your Grand California, you can ask at any VWN dealer. If the action has already been performed, a corresponding entry with the number 23DT is stored in the digital service plan.