Hyundai Ioniq: High Voltage Battery Control System / Battery Temperature Sensor. Description and operation

Hyundai Ioniq (AE) 2017-2024 Service Manual / Hybrid Control System / High Voltage Battery Control System / Battery Temperature Sensor. Description and operation

Description

Battery Temperature Sensor is installed inside the high voltage battery pack assembly. It measures the temperature of the battery module 1, 4 and air inlet. In addition, it integrates the voltage sensing wiring for each module.

Main Fuse. Repair procedures

Removal • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system...

Battery Temperature Sensor. Specifications

Specification[Air Inlet] Temperature Resistance (kΩ) °C °F -50-58314...

Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: Specifications

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Hyundai Ioniq (AE) 2017-2024 Service Manual: Brake Actuation Unit. Repair procedures

Removal 1.Turn ignition switch OFF and disconnect the negative (-) battery cable.2.Disconnector TCM connector (A).3.Disconnector TCM connector (B).4.Loosen the bolt & nut (A) then remove the ECM, TCM with bracket (B).5.Remove the air cleaner.(Refer to Engine Mechanical System - "Air Cleaner")6...