Hyundai TSB #19-01-023H

2019 Hyundai Ioniq Hybrid

TSB Document:

Affected Component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Summary
This bulletin provides information related to a BMS (Battery Management System) software update to the diagnostic logic for DTC P1B77 ? ?High Voltage Battery Precharging Fault?.

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Date Published
AUG 13, 2019
NHTSA TSB #
10165457
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