KIA Niro: Main High Voltage Battery Case
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Hybrid Control System / Main High Voltage Battery Case
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Main High Voltage Battery Front Cover | Sub High Voltage Battery upper Cover
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 inj
Main/ Sub High Voltage Battery
Main High Voltage Battery
Power Relay Assembly (PRA)
Cell Monitoring Unit (CMU)
Battery Temperature Sensor
Runaway Arresting Device (RAD)
Warning
Main Relays (Positive, Negative), Pre-Charge Relay, Pre-Charge
Resistor, and Battery
SEE MORE:
Forward Collision-Avoidance Assist operation
Basic function
The basic function for Forward Collision-
Avoidance Assist is warned and controlled
by the following level.
Collision warning
Emergency braking
Stopping vehicle and ending brake
control
Collision warning
A: Collisi
Low Voltage DC/DC Converter
Specification
Description
The Low Voltage DC/DC is integrated into the HPCU. It charges the auxiliary
battery as a substitute
for generator by converting the high voltage (DC 270V) from the high voltage
battery into low voltage
(DC 12V).
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