Kia Soul EV: High Voltage Battery Control System / Pre-charge Relay Schematic Diagrams

Kia Soul EV (PS EV) 2015-2020 Service Manual / EV Battery System / High Voltage Battery Control System / Pre-charge Relay Schematic Diagrams

System Circuit Diagram
With High Voltage Battery Heater System

Without High Voltage Battery Heater System

Circuit Diagram
Without High Voltage Battery Heater System

With High Voltage Battery Heater System

Pre-charge Relay Description and Operation
Description Installed in the Power Relay Assembly (PRA), the Pre-charge Relay connects high voltage circuit when pre-charging the inverter capacitor. When the IG is ON, the current coming thro ...

Pre-charge Relay Repair procedures
Inspection     • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failur ...

Other information:

Kia Soul EV (PS EV) 2015-2020 Service Manual: Quick-Charger Relay Assembly (QRA) Repair procedures


Removal     QRA is integrated into the high voltage joint box and so each part cannot be replaced separately. Refer to removal procedure of high voltage joint box. Installation     QRA is integrated into the high voltage joint box and so e ...

Kia Soul EV (PS EV) 2015-2020 Service Manual: High Voltage Battery Heater 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 ...

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