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Home >> Lexus >> 2024 >> TX 350 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Rear Motor Generator Control System - Diagnostic Codes) >> REAR MOTOR GENERATOR CONTROL SYSTEM (for PHEV Model) >> DTC U0100-00: Lost Communication With ECM/PCM "A"; DTC U0293-00: Lost Communication with Hybrid/EV Powertrain Control Module [12/2023 - ] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different car, the 2024 Lexus TX 550h+. However, it is still accessible from the selected car via links, so may be relevant.
Related DTCs U0100 (INF U0100-00): Lost Communication With Engine Control Module (Engine Control Module, P bus)
U0293 (INF U0293-00): Lost Communication With Hybrid Control Module (Hybrid Control Module, P bus)
Required sensors/components Main: Rear motor generator control ECU (MGR ECU)
Sub: Hybrid vehicle control ECU assembly, ECM
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation Immediately
Sequence of operation None
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