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Home >> Lexus >> 2017 >> RC 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Automatic Transmission System (2GR-FKS,Aa81E) - Diagnostic Codes (4 Of 4) & Circuit Tests) >> AUTOMATIC TRANSMISSION SYSTEM (for 2GR-FKS) >> DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message [11/2017 - 10/2018] >> Typical Enabling Conditions

Typical Enabling Conditions

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The monitor will run whenever the following DTCs are not stored. None
Battery voltage 9.5 V or higher
Engine switch On (IG)
Starter Off