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:
Lane Keeping Assist (LKA)
Lane Keeping Assist is designed to help
detect lane markings (or road edges)
while driving over a certain speed. Lane
Keeping Assist will warn the driver if the
vehicle leaves the lane without using the
turn signal, or will automatically ass
AC inverter
Type A
Type B
The AC inverter supplies 220V/200W or
115V/150W electric power to operate
electric accessories or equipment. If you
wish to use the AC inverter, open up the
AC inverter cover and connect a plug to
it. The AC inverter supplies
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