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Home >> Subaru >> 2021 >> Crosstrek Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Engine Control System (2.5L) (Diagnostics) (3 Of 4)) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P100A: AVCS System Stuck >> General Description >> Diagnostic Method

Diagnostic Method

WARNING: This page is about a different variant/trim than selected.

For the diagnostic method and judgment value, refer to the following.

Time needed for diagnosis: 

Malfunction indicator light illumination:  Does not illuminate even when malfunction occurs.