Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Kia Niro EV EXFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2021 Kia Niro EV EX), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Forward Collision-Avoidance Assist (FCA) System)
- Section 2 (Blind-Spot Collision Warning Diagnosis - Left)
- Section 3 (Front Door Assembly)
- Section 4 (Tires/Wheels/Alignment)
- Section 5 (Mood Lamp Module Diagnosis)
- Section 6 (Airbag Modules And Clock Spring)
- Section 7 (Floor Console)
- Section 8 (Tire Pressure Monitoring System Diagnosis)
- Section 9 (Steering Wheel)
- Section 10 (High Voltage Battery System (100 Kw))
- Section 11 (Virtual Engine Sound System Diagnosis)
- Section 12 (Supplemental Restraint System Control Module (SRSCM) And Sensors)
- Section 13 (Front Camera System)
- Section 14 (Vehicle Control System - General Information)
- Section 15 (Lighting System)
- Section 16 (Front Bumper And Radiator Grille)
- Section 17 (Interior Trim)
- Section 18 (Audio System)
- Section 19 (Power Windows)
- Section 20 (Crash Pad)
- Section 21 (Front Seat Assembly)
- Section 22 (Roof Trim)
- Section 23 (Rear Seat Assembly)
- Section 24 (Battery Control System (100 Kw) - General Information)
- Section 25 (Battery Control System (150 Kw) - General Information)
- Section 26 (Motor & Reduction Gear)
- Section 27 (Heater And A/C Control Unit)
- Section 28 (Body Side Molding)
- Section 29 (Rear Bumper)
- Section 30 (Cluster Module Diagnosis)
- Section 31 (EV Motor Control System Diagnosis)
- Section 32 (Rear Door Assembly)
- Section 33 (Tailgate Assembly)
- Section 34 (Motor Driven Power Steering System)
- Section 35 (E-Shifter Diagnosis)
- Section 36 (Traction Motor System - General Information)
- Section 37 (Motor Cooling System)
- Section 38 (High Voltage Battery System (150 Kw))
- Section 39 (Electric Power Control Unit (EPCU))
- Section 40 (Reduction Gear System - General Information)
- Section 41 (Cowl Top Cover)
- Section 42 (Windshield Wiper/Washer System)
- Section 43 (High Voltage Battery Control System (100 Kw))
- Section 44 (Heater System)
- Section 45 (MULTIFUNCTION Switch)
- Section 46 (Heating, Ventilation And Air Conditioning - General Information)
- Section 47 (High Voltage Battery Control System (150 Kw))
- Section 48 (BCM Diagnosis)
- Section 49 (Motor Driven Power Steering System Diagnosis)
- Section 50 (High Voltage Charging System (100 Kw))
- Section 51 (Vehicle Control System Diagnosis)
- Section 52 (Virtual Engine Sound System (VESS))
- Section 53 (Body Control Module (BCM))
- Section 54 (Power Seat Module Diagnosis)
- Section 55 (Reduction Gear Assembly)
- Section 56 (Air Conditioning System Diagnosis (2 Of 2))
- Section 57 (Seat Electrical)
- Section 58 (On Board Charger (2 Of 2) Diagnosis)
- Section 59 (Forward Collision-Avoidance Assist Diagnosis)
- Section 60 (Active Air Flap Diagnosis)
- Section 61 (Blind-Spot Radar System)
- Section 62 (Smart Key Unit Diagnosis)
- Section 63 (Driver Door Module Diagnosis)
- Section 64 (Heat Pump System)
- Section 65 (High Voltage Battery Cooling System (100 Kw))
- Section 66 (Battery Management System Diagnosis (4 Of 4))
- Section 67 (Smart Key Code Saving Diagnosis)
- Section 68 (Smart Key System)
- Section 69 (Blind-Spot Collision Warning Diagnosis - Right)
- Section 70 (Assist Door Module Diagnosis)
- Section 71 (Rear View Monitor Diagnosis)
- Section 72 (Multi Function Camera Diagnosis)
- Section 73 (Integrated Gateway Power Module Diagnosis)
- Section 74 (Audio Video Navigation System Diagnosis)
- Section 75 (Wireless Power Charger Diagnosis)
- Section 76 (Air Conditioning System)
- Section 77 (Driveshaft Assembly)
- Section 78 (Charging Control Module Diagnosis)
- Section 79 (Audio/Video/Navigation (AVN) System)
- Section 80 (Amplifier Diagnosis)
- Section 81 (Occupant Classification System Diagnosis)
- Section 82 (Abs/ESC Diagnosis (2 Of 2))
- Section 83 (Body Electrical System - General Information)
- Section 84 (DTC Index)
- Section 85 (Battery Management System Diagnosis (2 Of 4))
- Section 86 (Abs/ESC Diagnosis (1 Of 2))
- Section 87 (Air Conditioning System Diagnosis (1 Of 2))
- Section 88 (Battery Management System Diagnosis (1 Of 4))
- Section 89 (Battery Management System Diagnosis (3 Of 4))
- Section 90 (On Board Charger (1 Of 2) Diagnosis)
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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