Kia Soul EV: High Voltage Battery Control System / High Voltage Battery Heater Relay Description and Operation
High Voltage Battery Heater Relay is installed in the Power Relay Assembly (PRA).
It supplies high voltage flow inside the heater to operate the heater to warm the high voltage battery.

Control Flow


Component
1. Battery Heater2. Battery Heater Relay3. Battery Heater Fuse4. Battery Heater Temperature Sensor
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System Circuit Diagram
Circuit Diagram
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Other information:
Inspection
Check that the brake pedal operates smoothly.
Brake Pedal Height and Stop Lamp Switch clearance Adjustment
1.
Disconnect the stop lamp switch connector (A).
2.
Adjust the brake pedal height (A) as illustration below.
Pedal height (A): 174.2 mm (6.86 in)
Full stroke (C): 108 ...
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the license plate lamp assembly (A).
3.
Replace the bulb (B) after removing the license plate lamp (A).
Installation
1.
Install the bulb.
2.
Install the license plate lamp assembly. ...