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Home >> Lexus >> 2020 >> ES 300h Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 123 (Engine Control System (2GR-FKS) - Diagnostic Codes (10 Of 10) & Circuit Tests (1 Of 2)) >> SFI System >> DTC U0101-87: Lost Communication with TCM Missing Message [06/2018 - 08/2021] >> Typical Enabling Conditions

Typical Enabling Conditions

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Monitor runs whenever the following DTCs are not stored None
All of the following conditions are met -
Battery voltage 10 V or higher
Engine switch On (IG)
Starter Off
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