KIA Niro: Service Data
Ignition System
Ignition Coil

Spark Plug

Charging System
Battery
CMF45L-DIN

Warning
- Model type description

- Cold Cranking Ampere (CCA): Cold Cranking Amps is a rating used in the battery industry to define a battery's ability to start an engine in cold temperatures.
- The rating is the number of amps a new, fully charged battery can deliver at -18ºC(-0.4ºF) for 30 seconds, while maintaining a voltage of at least 7.2 volts for a 12 volt battery.
- The higher the CCA rating, the greater the starting power of the battery.
- RESERVE CAPACITY (RC) : Reserve Capacity is a battery industry
rating, defining a
battery's ability to power a vehicle with an inoperative alternator or fan belt.
- The rating is the number of minutes a battery at 26.7 ºC(80 ºF) can be discharged at 25 amps and maintain a voltage of 10.5 volts for a 12 volt battery.
- The higher the reserve rating, the longer your vehicle can operate should your alternator or fan belt fail.
Warning
BCI Type
DIN Type 
AGM DIN Type

Battery Sensor


Tightening Torques

READ NEXT:
Engine Electrical System - Troubleshooting
Trouble Shooting
Ignition System
Symptom:
Vehicle indicates Ready in
dash, but engine will not run
when requested by the
HPCU (HEV module).
Suspect area → Remedy
Ignition coil → Inspect ignition coil, or
replace a
On-vehicle Inspection
Warning
Check that the auxiliary 12V battery cables are connected to
the correct terminals.
Disconnect the auxiliary 12V battery cables when the battery is
given a quick charge.
Never disconnect the auxiliary 12V battery while the engin
SEE MORE:
Replacing main/multi fuses
Operation
Turn off the vehicle.
Remove the fuse panel cover by
pressing the tab and pulling the cover
up.
Disconnect the negative battery cable.
Remove the nuts shown in the picture
above.
Replace the fuse with a new one of
th
Measuring insulation resistance using an insulation tester
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
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