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Home › Subaru › 2015 › BRZ Series.Blue, Automatic Trans › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnostics (3 Of 3) › DTC U0073 Control Module Communication Bus "A" Off; DTC U0101 Lost Communication With TCM; DTC U0122 Lost Communication With Vehicle Dynamics Control Module; DTC U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module; DTC U0402 Invalid Data Received From TCM; DTC U0416 Invalid Data Received From Vehicle Dynamics Control Module; DTC U0423 Invalid Data Received From Instrument Panel Cluster Control Module › Typical Enabling Conditions › All

Typical Enabling Conditions: All

Battery Voltage 10.9V or more
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