Kia Soul EV: High Voltage Battery Control System / High Voltage Battery Heater Repair procedures

Kia Soul EV (PS EV) 2015-2020 Service Manual / EV Battery System / High Voltage Battery Control System / High Voltage Battery Heater Repair procedures

Inspection

When removing the battery pack assembly to inspect the battery system, it can be connected to vehicle by using the SST 0K918-E4100, 0K375-E4100, 0K375-E4200.

1.	Turn the ignition switch OFF.

2.	Shut off the high voltage. (Refer to Battery Control System - "High Voltage Shut-off Procedure")

3.	Remove the high voltage battery system assembly. (Refer to High Voltage Battery System - Repiar procedures - "Removal")

4.	Remove the high voltage battery pack upper case. (Refer to High Voltage Battery System - Case - "Upper Case")

5.	Measure the resistance.

14 cells LH/ RH

Item	Specification
Resistance (?)	26 ~ 29

10 cells LH/ RH

Item	Specification
Resistance (?)	16 ~ 18

RH cell heater

Removal

High Voltage Battery Heater, High Voltage Battery Heater Temperature Sensor and Inlet Temperature Sensor are combined with High Voltage Battery Pack Assembly. Refer to the removal procedure of high voltage battery pack assembly.

Installation

High Voltage Battery Heater Schematic Diagrams

System Circuit Diagram ...

High Voltage Battery Heater Relay Specifications

Specification ItemSpecificationONRated Voltage (V)450Rated Current (A)10Voltage Drop (V)Less than 0.5 (200A)CoilOperation Voltage (V)12Resistance (?)104.4 ~ 127.6 (20°C) ItemSpecification ...

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