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RAV4 XLE, AWD
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Section 35 (Engine Control System (A25A-FXS) - Diagnostic Codes (11 Of 11))
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SFI System
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DTC U1175-87: Lost Communication with HV Battery (Powertrain Bus) Missing Message [08/2020 - ]
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Monitor Strategy
Monitor Strategy
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This page is about a different car, the 2025 Toyota RAV4, 2024 Toyota RAV4, 2023 Toyota RAV4, 2022 Toyota RAV4, and 2021 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
Related DTCs
U1175: Lost communication with HV battery ECU
Required Sensors/Components (Main)
ECM
Required Sensors/Components (Related)
-
Frequency of Operation
Continuous
Duration
50.6 seconds
MIL Operation
Immediate
Sequence of Operation
None