Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual

The Kia Niro First Generation (2017-2022) is using the electrical energy that is charged & stored inside the high voltage battery. This method prevents air pollution since fuel, like gasoline, is not required, negating the emission of exhaust gases. When decelerating or driving downhill, regenerative braking is utilized to charge the high voltage battery. This minimizes energy loss and increases the distance to empty. The vehicle is composed of a high voltage battery that drives the motor, air conditioner, and charges an auxiliary battery (12 V) that drives all other 12 V systems.

• General Information
1. Safety Precaution
2. High Voltage Shut-off Procedures
3. Protection Of The Vehicle
4. Electrical System
5. Servicing The Electrical System
6. Identification Number Locations
7. Important Safety Notice
8. Towing
9. Warning And Caution Labels
• Service Highlight
1. High voltage battery system inspection guide
2. Hybrid Electric Vehicle (HEV)
3. High Voltage Battery System
4. Power Relay Assembly (PRA)
5. High Voltage Battery Cooling
6. Low Voltage DC/DC Converter (LDC)
7. Hybrid Motor Assembly
8. Hybrid Motor Control System
9. Hybrid Motor Cooling System
10. AHB(Active Hydraulic Boost) System
• Maintenance
1. The Air Cleaner Element
2. Battery Terminal
3. Vehicle parasitic current inspection
4. Radiator hoses
5. Engine Oil Level
6. On vehicle inspection/ Component Inspection
7. Oil Level Check
8. Front Brake
9. Rear Brake
10. Tire Rotation
11. Checking Refrigerant Specifications
12. Refrigerant System Service Basics (R- 134a)
13. Refrigerant System Service Basics (R- 1234yf)
14. Filter  inspection
15. Normal Maintenance Schedule - For Gasoline Engine
• Hybrid Control System
1. Basic Troubleshooting
2. Hybrid Control System - Service Data
3. Hybrid Control System - Tightening Torques
4. Hybrid Electric Vehicle (HEV)
5. DC Fuse
6. High Voltage Battery System
7. High Voltage Battery Module Balancing & Voltage Measurement
8. Power Relay Assembly (PRA)
9. Main High Voltage Battery Case
10. Main/ Sub High Voltage Battery
11. Cell Monitoring Unit (CMU) Terminal And Input/Output Signal
12. Sub High Voltage Battery
13. Main High Voltage Battery Temperature Sensor
14. High Voltage Battery Cooling System
15. Inlet Temperature Sensor
16. Low Voltage DC/DC Converter
17. Power Cable
18. ON-Board Charger (OBC)
19. Normal charging port
• Engine Mechanical System
1. Engine Mechanical System / Repair Procedures
2. Cooling System
3. Cylinder Block
4. Piston and Connecting Rod Repair procedures
5. Crankshaft Repair procedures
6. Cylinder Block Repair procedures
7. Cylinder Head Assembly
8. CVVT & Camshaft
9. Cylinder Head Repair procedures
10. Drive Belt System
11. Engine And Transaxle Assembly
12. Intake And Exhaust System
13. Lubrication System
14. Timing System
• Engine Electrical System
1. Service Data
2. Engine Electrical System - Troubleshooting
3. On-vehicle Inspection
4. Battery Voltage and Status
5. Ignition System
• Emission Control System
1. Crankcase Emission Control System
2. Exhaust Emission Control System
3. The Gasoline Particulate Filter (GPF)
• Engine Control / Fuel System
1. Basic Troubleshooting
2. Engine Control System
3. Fuel Delivery System
• Engine Clutch System
1. Engine Clutch Actuator
2. Concentric Slave Cylinder Assembly Repair procedures
3. Clutch Cover And Disc Repair procedures
4. Reservoir Repair procedures
• DCT(Dual Clutch Transmission) System
1. DCT (Dual Clutch Transmission) System - Troubleshooting
2. DCT(Dual Clutch Transmission) Repair procedures
3. Transmission Gear Oil Repair procedures
4. Dual Clutch Transmission Control System
5. Dual Clutch System
• Hybrid Motor System
1. Hybrid Drive Motor Assembly
2. Hybrid Motor Control System
3. Hybrid Motor Cooling System
• Driveshaft and axle
1. Front Driveshaft
2. Front Hub / Knuckle
3. Rear Axle Assembly / Rear Hub - Carrier
• Suspension System
1. Troubleshooting - Suspension System
2. Front Suspension System
3. Rear Suspension System
4. Tires/Wheels
5. Tire Pressure Monitoring System
• Steering System
1. Steering System / Repair Procedures
2. Electric Power Steering
3. Steering wheel
• Restraint
1. Restraint - General information
2. General safety information and caution
3. Restraint / Description And Operation
4. Airbag Module
5. Seat Belt System
6. SRSCM (Supplemental Restraints System Control Module)
• Brake System
1. Brake bleeding prcoedures
2. Troubleshooting - Brake System
3. AHB(Active Hydraulic Boost) System
4. Parking Brake System
5. Electric parking brake / Description And Operation
6. Electric parking brake control
7. ESP(Electronic Stability Program) System
• Body (Interior And Exterior)
1. Body (Interior And Exterior) - Troubleshooting
2. Body Side Molding
3. Cowl Top Cover
4. Crash Pad
5. Fender
6. Floor Carpet
7. Floor Console
8. Front Bumper
9. Front Door
10. Fuel Filler Door
11. Front Seat
12. Front Seat Belt
13. Hood
14. Interior Trim
15. Mirror
16. Sunroof
17. Quarter Fixed Glass
18. Rear Bumper
19. Rear Door
20. Rear Seat
21. Roof Trim
22. Tailgate
23. Windshield Glass
24. Tailgate Window Glass
• Body Electrical System
1. General Troubleshooting Information - Body Electrical System
2. AC Inverter System
3. AVN System
4. Body Control Module (BCM)
5. Button Engine Start System
6. Electro Chromic Inside Rear View Mirror
7. Fuel Filler Door
8. Fuses And Relays
9. Headlamp Leveling System
10. Horn
11. Ignition Switch
12. Indicators And Gauges
13. Integrated Memory System (IMS)
14. Keyless Entry And Burglar Alarm
15. Lighting System
16. Multifunction Switch
17. Power Door Locks
18. Power Door Mirrors
19. Power Windows
20. Rear Glass Defogger
21. Seat Electrical
22. Seat Heater
23. Smart Key System
24. Sunroof
25. Virtual Engine Sound System (VESS)
26. Windshield Wiper/Washer
• Heating, Ventilation and Air Conditioning
1. Heating, Ventilation And Air Conditioning / Troubleshooting
2. Air Conditioning System
3. Blower
4. Heater & A/C Control Unit
5. Heater
• Emergency Rescue Guide
1. Emergency Rescue Guide - Introduction/ Identification
2. Main Electronic Systems
3. Emergency Procedures
4. Roadside Assistance
• Advanced Driver Assistance System (ADAS)
1. Front View Camera Unit
2. Front View Camera Unit - Removal
3. Service Point Target Auto Calibration (SPTAC) Procedure
4. Front Radar System
5. Rear Corner Radar System
6. Parking Distance Warning (PDW)

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