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Home >> Toyota >> 2019 >> RAV4 LE, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Hybrid Control System (Lithium-Ion Battery) - Diagnostic Codes (6 Of 6) & Circuit Tests (1 Of 2)) >> HYBRID CONTROL SYSTEM (for LITHIUM-ION BATTERY) >> DTC U0111-87: Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing Message [06/2020 - ] >> Monitor Strategy

Monitor Strategy

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Related DTCs U0111 (INF U0111-87): Lost communication with BECM (Battery bus) verify communication
Required sensors/components Main: Battery ECU assembly
Sub: Hybrid vehicle control ECU assembly
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation Immediately
Sequence of operation None
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