KIA Niro: Cell Monitoring Unit (CMU) Terminal And Input/Output Signal
System Configuration
Connector Type
Terminal Function
Cell Monitoring Unit (CMU) #1 (Sub Voltage Battery Pack Assembly)
Connector (B01-A) (16Pin) : High Voltage Battery control
Connector (B01-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #2 (Sub High Voltage Battery Pack Assembly)
Connector (B02-A) (16Pin) : High Voltage Battery control
Connector (B02-B) (8Pin) : High Voltage Temperature
Connector (B02-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #3 (Sub High Voltage Pack Assembly)
Connector (B03-A) (16pin) : High Voltage control
Connector (B03-B) (8Pin) : High Voltage Battery Temperature Check
Connector (B03-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #4 (Sub High Voltage Battery Pack Assembly)
Connector (B04-A) (16Pin) : High Voltage Battery control
Connector (B04-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #5 (Sub High Voltage Battery Pack Assembly)
Connector (B05-A) (16Pin) : High Voltage Battery control
Connector (B05-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #6 (Sub High Voltage Battery Pack Assembly)
Connector (B06-A) (16Pin) : High Voltage Battery control
Connector (B06-B) (8Pin) : High Voltage Battery Temperature Check
Connector (B06-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #7 (Main High Voltage Battery Pack Assembly)
Connector (B07-A) (16Pin) : High Voltage Battery control
Connector (B07-B) (8Pin) : High Voltage Battery Temperature Check
Connector (B07-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #8 (Main High Voltage Battery Pack Assembly)
Connector (B08-A) (16Pin) : High Voltage Battery control
Connector (B08-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #9 (Main High Voltage Battery Pack Assembly)
Connector (B09-A) (16Pin) : High Voltage Battery control
Connector (B09-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #10 (Main High Voltage Battery Pack Assembly)
Connector (B10-A) (16Pin) : High Voltage Battery control
Connector (B10-B) (8Pin) : High Voltage Battery Temperature Check
Connector (B10-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #11 (Main High Voltage Battery Pack Assembly)
Connector (B11-A) (16Pin) : High Voltage Battery control
Connector (B11-B) (8Pin) : High Voltage Battery Temperature Check
Connector (B11-C) (12Pin) : High Voltage Battery Cell Voltage Check
Cell Monitoring Unit (CMU) #12 (Main High Voltage Battery Pack Assembly)
Connector (B12-A) (16Pin) : High Voltage Battery control
Connector (B12-B) (8Pin) : High Voltage Battery Temperature Check
Connector (B12-C) (12Pin) : High Voltage Battery Cell Voltage Check
Battery cell number displayed on KDS
READ NEXT:
Sub High Voltage Battery
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 in
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 in
SEE MORE:
Front Driveshaft Repair procedures
Component location
Inner shaft bearing bracket
Drive shaft (RH)
Drive shasft (LH)
Front Driveshaft Repair procedures
Removal
Remove the wheel and tire.
Tightening torque:
107.9 - 127.5 N*m (11.0 - 13.0 kgf*m, 79.6 - 94.0 lb*ft
Wheel alignment and tire
balance
The wheels on your vehicle were aligned
and balanced carefully at the factory to
give you the longest tire life and best
overall performance.
If you notice your vehicle vibrating when
driving on a smooth road, your wheels
may need to be rebal
Categories
- Home
- KIA Niro EV, Hybrid - Second generation - (SG2) (2021-2024) - Owner's manual
- Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual
- Contact Us
