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Home >> Subaru >> 2013 >> BRZ Premium, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Can Communication System (Diagnostics)) >> CAN Communication System >> DTC U0073: Control Module Communication Bus "A" Off >> Circuit description

Circuit description

WARNING: This page is about a different car, the 2018 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.

Lost communication due to high-speed CAN communication error.

DTC No. Detecting conditions
U0073 Communication is interrupted due to high-speed CAN communication error.