Home >> Lexus >> 2018 >> LC 500h >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Motor Generator Control System - Diagnostic Codes (5 Of 5) >> Motor Generator Control System >> DTC U0100-87: Lost Communication With ECM/PCM "A" Missing Message; DTC U0293-87: Lost Communication With Hybrid Powertrain Control Module Missing Message; DTC U1170-87: Lost Communication With Brake System Control Module (ch2) Missing Message [01/2017 - ] >> Component Operating Range