Electric Vehicle Battery System

High Voltage Battery Heater Repair Procedures

5steps
~30min
2/5difficulty
Done 0 of 5

Inspection

When removing the battery for inspection of the high voltage battery system, it can be connected to the vehicle using SST 0K918-E4100, 0K375-E4100, 0K375-E4200.
  1. Turn the ignition off.
  2. Disconnect high voltage. (Refer to High Voltage Battery Management System - "High Voltage Disconnection Procedure")
  3. Remove the high voltage battery pack. (Refer to High Voltage Battery System - Repair Procedures - Removal)
  4. Remove the high-voltage battery upper cover. (Refer to High-Voltage Battery System - Housing - "Upper Case")
  5. Measure the resistance.
14 Cells LH/RH
Item Specification
Resistance (Ω) 26 ~ 29

10 Cells LH/RH
Item Specification
Resistance (Ω) 16 ~ 18

LH
RH Cell Heater

Removal

The high voltage battery heater, high voltage battery heater temperature sensor, and inlet temperature sensor are integrated with the high voltage battery pack assembly. Refer to the high voltage battery pack assembly removal procedure.

Installation

The high voltage battery heater, high voltage battery heater temperature sensor, and inlet temperature sensor are integrated with the high voltage battery pack assembly. Refer to the high voltage battery pack assembly removal procedure.

Test yourself

A quick Kia Soul EV Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.