KIA Niro: Engine Electrical System
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Engine Electrical System
- Service Data
- Engine Electrical System - Troubleshooting
- On-vehicle Inspection
- Battery Voltage and Status
- Battery Terminal | Battery Condition
- Battery Tester- The Micro 570 Analyzer
- Battery Tester - The MDX-670P Analyzer
- Cleaning
- Battery Sensor Repair procedures
- Ignition System
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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 a
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:
Servicing The Electrical System
Prior to servicing the electrical system, be sure to turn off the
ignition switch and disconnect the
battery ground cable.
Warning
In the course of MFI or ELC system diagnosis, when the battery cable
is removed, any
diagnostic trouble
Crankcase Emission Control System
Schematic Diagram
Repair procedures
Inspection
After disconnecting the vapor hose from the PCV valve, remove the PCV
valve.
Reconnect the PCV valve to the vapor hose.
Run the engine at idle, then put a finger over the open end of the
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