| Sub Battery Module Communication Stop Mode |
Any of the following conditions are met:
- Communication stop for "Sub Battery System" is indicated on the "Communication Bus Check" screen of the Techstream.
Refer to DIAGNOSIS SYSTEM [10/2020 - 11/2021]
- Communication stop history for "Sub Battery System" is indicated on the "Communication Bus Check (Detail)" screen of the Techstream. (The Lost Communication Time value for "Sub Battery System" is 6 or more.)
Refer to PROBLEM SYMPTOMS TABLE [10/2020 - 11/2021]
- Communication system DTCs (DTCs that start with U) that correspond to "Sub Battery Module Communication Stop Mode" in "DTC Combination Table" are output.
Refer to DTC COMBINATION TABLE [10/2020 - 11/2021]
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- Sub-battery with control assembly branch wire or connector*1
- Power source circuit of sub-battery with control assembly*1
- Sub-battery with control assembly ground circuit*1
- Sub-battery with control assembly*1
- Multi power control ECU assembly branch wire or connector*2
- Power source circuit of multi power control ECU assembly*2
- Multi power control ECU assembly ground circuit*2
- Multi power control ECU assembly*2
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