Kia Soul EV: High Voltage Battery Cooling System / Inlet Temperature Sensor Repair procedures

Kia Soul EV (PS EV) 2015-2020 Service Manual / EV Battery System / High Voltage Battery Cooling System / Inlet Temperature Sensor Repair procedures

Inspection
1.
Turn the ignitionswitch 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 - Repair procedures - "Removal")
4.
Remove the high voltage battery pack upper case.
(Refer to High Voltage Battery System - Case - "Upper Case")
5.
Connect the SST (No: 0K918-E4100, 0K375-E4100, 0K375-E4200) as shown in the image below.

6.
Connect the GDS to DLC.
7.
Turn the ignition switch ON.
8.
Check the "Battery Inlet Temperature" in the GDS service data.

9.
Turn the ignition switch OFF.
10.
Disconnect the SST (high votlage battery cable & BMS check cable).
11.
Check the resistance by the temperature.
Temperature (°C)
Resistance (K?)
Tolerance (%)
-40
204.5
±4.0
-30
117.8
±3.5
- 20
70.34
±3.0
- 10
43.43
±2.5
0
27.63
±2.0
10
18.07
±1.6
20
12.11
±1.2
30
8.303
±1.2
40
5.813
±1.5
50
4.149
±1.9
60
3.013
±2.2
70
2.225
±2.5

Removal
   
High Voltage Battery Heater, High Voltage Battery Heater Temperature Sensor and Inlet Temperature Sensor are integrated into the high voltage battery pack assembly. So refer to the removal procedure of high voltage battery pack assembly.
Installation
   
High Voltage Battery Heater, High Voltage Battery Heater Temperature Sensor and Inlet Temperature Sensor are integrated into the high voltage battery pack assembly. So refer to the removal procedure of high voltage battery pack assembly.
Inlet Temperature Sensor Schematic Diagrams
Circuit Diagram ...

High Voltage Charging System
...

Other information:

Kia Soul EV (PS EV) 2015-2020 Service Manual: Battery Temperature Sensor Specifications


Specification Temperature (°C)Resistance (K?)Tolerance (%)-40204.5±4.0-30117.8±3.5- 2070.34±3.0- 1043.43±2.5027.63±2.01018.07±1.62012.11±1.2308.303±1.2405.813±1.5504.149±1.9603.013±2.2702.225±2.5 ...

Kia Soul EV (PS EV) 2015-2020 Service Manual: Pre-charge Relay Specifications


Specification ItemSpecificationONRated Voltage(V)450Rated Ampere(A)10Voltage Drop(V)Less than 0.5 (10A)CoilOperation Voltage(V)12Resistance(?)104.4 ~ 127.6 (20°C) ItemSpecificationRemarkMain Relay Switch (-) Resistance (?)?Checkable by multi testerPre Charger Relay Operation Sound"Click ...

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