KIA Niro: Main High Voltage Battery Temperature Sensor
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Hybrid Control System / Main High Voltage Battery Temperature Sensor
Removal
Warning
- 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 sure to read and follow the "High Voltage Shut-off Procedures" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
Main High Voltage Battery Temperature Sensor
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Shut off the high voltage.
(Refer to "High voltage Shut-off Procedures")
- Remove the power relay assembly (PRA).
(Refer to High Voltage Battery System - "Power Relay Assembly (PRA)")
- Disconnect the runaway arresting device connector (A).
- Remove the runaway arresting device after loosening the mounting nuts (B).
Runaway Arresting Device (RAD) #1
Sub High Voltage Battery
- Turn ignition switch OFF and disconnect the negative (-) battery cable.
- Shut off the high voltage.
(Refer to "High voltage Shut-off Procedures")
- Remove the sub high voltage battery pack assembly.
(Refer to High Voltage Battery System - "Battery Pack Assembly")
- Remove the high voltage battery watertight case.
(Refer to High Voltage Battery System - "Case")
- Disconnect the runaway arresting device connector (A).
- Remove the runaway arresting device after loosening the mounting nuts (B).
Runaway Arresting Device (RAD) #2
Runaway Arresting Device (RAD) #3
Installation
Warning
- 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 sure to read and follow the "High Voltage Shut-off Procedures" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries.
Warning
Check that the VPD switch terminal (A) is facing down.
- Install in the reverse order of removal.
READ NEXT:
Cooling Fan Description and operation | Cooling Fan Repair procedures
Component
Location
Cooling Fan #1
Cooling Fan #2
Main High Voltage Battery Cooling Duct (Inlet)
Main High Voltage Battery Cooling Duct (Outlet)
Sub High Voltage Battery Cooling Duct (Inlet)
Sub High Voltage Battery
SEE MORE:
Electric parking brake control
Electric parking brake control module
EPB switch
EPB actuator
Removal and Installation
EPB Actuator
Turn ignition switch off and disconnect the battery (-) cable from the
battery.
Remove the rear caliper.
(Refer to Brake Sys
Starting the
vehicle
Vehicles with smart key system
Carry the smart key or leave it inside
the vehicle.
Make sure the parking brake is firmly
applied.
Place the shift dial in P (Park). With
the shift dial in N (Neutral), you cannot
start the vehicle.
De
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