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Home >> Subaru >> 2020 >> Crosstrek Base, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Plug-In Battery Charger (Diagnostics)) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC U0100-87: Lost Communication With ECM/Pcm "A" Missing Message >> General Description >> Monitor Strategy

Monitor Strategy

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Related DTCs U0100 (INF U010087): Lost Communication with ECM/PCM "A"
U0293 (INF U029387): Lost Communication with Hybrid/EV Powertrain Control Module
Required sensors/components U0100 (INF U010087): ECM, Electric vehicle charger assembly (charge control ECU)
U0293 (INF U029387): Hybrid vehicle control ECU assembly, Electric vehicle charger assembly (charge control ECU)
Frequency of operation Continuous
Duration Intellectual property
MIL operation 1 driving cycle
Sequence of operation None