Classification Of Symptom Using Freeze Frame Data

Apply the values of [Actual Secondary Pressure] and [Secondary Actual Current] recorded in the freeze frame data onto the graph shown in the following figure, and judge if either low-voltage malfunction or high-voltage malfunction occurs.

Fig 1: Actual Secondary Pressure And Secondary Actual Current Value Graph

Courtesy of SUBARU OF AMERICA, INC.

• Low-voltage malfunction: detected due to insufficient oil pressure
• High-voltage malfunction: detected due to excessive oil pressure