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:
Replacement
1.
Remove the rear door trim.
(Refer to Rear Door - "Rear Door Trim")
2.
Remove the hole plug (A).
3.
After loosening the mounting bolt, remove the rear door outside handle cover (B).
Tightening torque :
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)
4.
Remove ...
Inspection
•
Be sure to read and follow the “General Safety Information
and Caution” before doing any work related with the high voltage
system. Failure to follow the safety instructions may result in serious
electrical injuries.
•
Be su ...