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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 95 (Motor Generator Control System (2WD) - Diagnostic Codes (4 Of 4)) >> MOTOR GENERATOR CONTROL SYSTEM (for 2WD) >> 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 [12/2019 - 11/2023] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs U0100 (INF U0100-87): Lost Communication With ECM/PCM
U0293 (INF U0293-87): Lost Communication With Hybrid Control Module
U1170 (INF U1170-87): Lost Communication With Brake System Control Module
Required sensors/components Motor generator control ECU
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation Immediately
Sequence of operation None
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